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	<title>円安対策 | ゼロ投資</title>
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	<description>ゼロから始める投資術</description>
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		<title>『為替リスク』の”軽減策”と”考え方”過去25年のドル円レートは？</title>
		<link>https://zero-toushi.com/exchange-risk/</link>
		
		<dc:creator><![CDATA[ぜんきち]]></dc:creator>
		<pubDate>Thu, 12 Jan 2023 09:00:00 +0000</pubDate>
				<category><![CDATA[マクロ経済・金融政策分析]]></category>
		<category><![CDATA[ドル円]]></category>
		<category><![CDATA[入門編]]></category>
		<category><![CDATA[円安対策]]></category>
		<category><![CDATA[新NISA]]></category>
		<category><![CDATA[為替リスク]]></category>
		<category><![CDATA[米国株投資]]></category>
		<guid isPermaLink="false">https://investor-zenkichi.com/?p=10128</guid>

					<description><![CDATA[いざ、米国株を購入する時に気になるのが、『為替リスク』の壁です。 為替リスクの壁とは、一言でいうと為替差損のことです。 例えば、一ドル150円の時に米国株へ投資して、75円まで円高になってしまうと、株価が下落して無くても [&#8230;]]]></description>
										<content:encoded><![CDATA[
<div class="wp-block-cocoon-blocks-balloon-ex-box-1 speech-wrap sb-id-1 sbs-stn sbp-l sbis-cb cf block-box cocoon-block-balloon"><div class="speech-person"><figure class="speech-icon"><img decoding="async" src="https://zero-toushi.com/wp-content/uploads/2021/01/ceaa77731cdfae55471df10811355b0c-150x150.jpg" alt="ぜんきち" class="speech-icon-image"/></figure><div class="speech-name">ぜんきち</div></div><div class="speech-balloon">
<p class="wp-block-paragraph"><strong>円安でドルの購入を躊躇している<br>為替リスクが気になる</strong><br>この悩みを解決する記事を書きました。</p>
</div></div>



<p class="wp-block-paragraph">いざ、米国株を購入する時に気になるのが、<strong>『為替リスク』の壁</strong>です。</p>



<p class="wp-block-paragraph">為替リスクの壁とは、<strong>一言でいうと為替差損のことです</strong>。</p>



<p class="wp-block-paragraph">例えば、一ドル<strong><span class="marker-under">150円</span>の時に米国株へ投資</strong>して、<strong><span class="marker-under">75円</span>まで円高</strong>になってしまうと、<strong>株価が下落して無くても<span class="marker-under">50％</span></strong>となってしまいます。</p>



<figure class="wp-block-image aligncenter size-large is-resized"><img fetchpriority="high" decoding="async" width="1024" height="235" src="https://zero-toushi.com/wp-content/uploads/2023/01/obi4-1024x235.jpg" alt="" class="wp-image-10131" srcset="https://zero-toushi.com/wp-content/uploads/2023/01/obi4-1024x235.jpg 1024w, https://zero-toushi.com/wp-content/uploads/2023/01/obi4-300x69.jpg 300w, https://zero-toushi.com/wp-content/uploads/2023/01/obi4-768x176.jpg 768w, https://zero-toushi.com/wp-content/uploads/2023/01/obi4-1536x353.jpg 1536w, https://zero-toushi.com/wp-content/uploads/2023/01/obi4-2048x470.jpg 2048w" sizes="(max-width: 1024px) 100vw, 1024px" /></figure>



<p class="wp-block-paragraph">この記事では、<strong>過去のドル円レート</strong>を振り返り、<strong>損益分岐点を割り出して、為替リスクとの付き合い方</strong>を考察します。</p>



<div class="wp-block-cocoon-blocks-iconlist-box iconlist-box blank-box list-chevron-circle-right block-box has-background has-watery-blue-background-color"><div class="iconlist-title">Check Point</div>
<ul class="has-white-color has-indigo-background-color has-text-color has-background wp-block-list">
<li><strong>投資した時の損益分岐点は？</strong></li>



<li><strong>過去から現在の平均レート</strong></li>



<li><strong>ドル円レートの考え方</strong></li>
</ul>
</div>



<p class="wp-block-paragraph">もし、参考になったと思われたら、友人や親戚に <span class="marker-under"><strong>&#8220;SNS&#8221;</strong> や <strong>&#8220;リンク&#8221;</strong> で紹介して頂けると今後の励み</span>になります。</p>



<h2 class="wp-block-heading" id="a1">投資と為替リスク</h2>



<figure class="wp-block-image aligncenter size-large is-resized"><img decoding="async" width="1024" height="239" src="https://zero-toushi.com/wp-content/uploads/2023/01/obi-3-1024x239.jpg" alt="" class="wp-image-10160" srcset="https://zero-toushi.com/wp-content/uploads/2023/01/obi-3-1024x239.jpg 1024w, https://zero-toushi.com/wp-content/uploads/2023/01/obi-3-300x70.jpg 300w, https://zero-toushi.com/wp-content/uploads/2023/01/obi-3-768x179.jpg 768w, https://zero-toushi.com/wp-content/uploads/2023/01/obi-3-1536x358.jpg 1536w, https://zero-toushi.com/wp-content/uploads/2023/01/obi-3-2048x478.jpg 2048w" sizes="(max-width: 1024px) 100vw, 1024px" /></figure>



<p class="wp-block-paragraph">為替リスクに対する不安は<strong>「為替差損に対する元本割れ」</strong>を懸念しての事だと考えています。</p>



<p class="wp-block-paragraph">通貨をドルへ転換して、<strong>投資を行うとリターン分だけ、為替差損が軽減</strong>します。</p>



<h3 class="wp-block-heading">債券の損益分岐点</h3>



<p class="wp-block-paragraph">債券投資のメリットの一つに、将来の資金計画が立てやすい事があります。</p>



<p class="wp-block-paragraph">特に、為替リスクを測る時の<strong>損益分岐点は、株式と比べて安心して計画を立てることが出来ます</strong>。</p>



<div class="wp-block-cocoon-blocks-sticky-box blank-box block-box sticky st-yellow">
<div class="wp-block-cocoon-blocks-micro-text aligncenter micro-text micro-copy micro-top"><span class="micro-text-content micro-content"><span class="fz-18px">140円で債券（利回り5％）を買った場合</span></span></div>



<div class="scrollable-table"><table style="height: 373px; width: 106.454%; border-collapse: collapse; background-color: #deeafc;">
<tbody>
<tr style="height: 21px;">
<td style="width: 16.9231%; background-color: #3f7fe0; height: 21px;" data-sheets-value="{&quot;1&quot;:2,&quot;2&quot;:&quot;5％単利&quot;}"><span style="color: #ffffff;"><strong>5％単利</strong></span></td>
<td style="width: 22.5641%; background-color: #3f7fe0; height: 21px;" data-sheets-value="{&quot;1&quot;:2,&quot;2&quot;:&quot;資産価値&quot;}"><span style="color: #ffffff;"><strong>資産価値</strong></span></td>
<td style="width: 18.9744%; background-color: #3f7fe0; height: 21px;" data-sheets-value="{&quot;1&quot;:2,&quot;2&quot;:&quot;利息&quot;}"><span style="color: #ffffff;"><strong>利息</strong></span></td>
<td style="width: 41.3675%; background-color: #3f7fe0; height: 21px;" data-sheets-value="{&quot;1&quot;:2,&quot;2&quot;:&quot;損益分岐レート&quot;}"><span style="color: #ffffff;"><strong>損益分岐レート</strong></span></td>
</tr>
<tr style="height: 32px;">
<td style="width: 16.9231%; height: 32px;" data-sheets-value="{&quot;1&quot;:2,&quot;2&quot;:&quot;0年目&quot;}">0年目</td>
<td style="width: 22.5641%; height: 32px;" data-sheets-value="{&quot;1&quot;:3,&quot;3&quot;:100}">100</td>
<td style="width: 18.9744%; height: 32px;" data-sheets-value="{&quot;1&quot;:3,&quot;3&quot;:0}" data-sheets-numberformat="{&quot;1&quot;:3,&quot;2&quot;:&quot;0%&quot;,&quot;3&quot;:1}" data-sheets-formula="=R[0]C[-1]/100-1">0%</td>
<td style="width: 41.3675%; height: 32px;" data-sheets-value="{&quot;1&quot;:3,&quot;3&quot;:140}">140</td>
</tr>
<tr style="height: 32px;">
<td style="width: 16.9231%; height: 32px;" data-sheets-value="{&quot;1&quot;:2,&quot;2&quot;:&quot;1年目&quot;}">1年目</td>
<td style="width: 22.5641%; height: 32px;" data-sheets-value="{&quot;1&quot;:3,&quot;3&quot;:105}">105</td>
<td style="width: 18.9744%; height: 32px;" data-sheets-value="{&quot;1&quot;:3,&quot;3&quot;:0.050000000000000044}" data-sheets-numberformat="{&quot;1&quot;:3,&quot;2&quot;:&quot;0%&quot;,&quot;3&quot;:1}" data-sheets-formula="=R[0]C[-1]/100-1">5%</td>
<td style="width: 41.3675%; height: 32px;" data-sheets-value="{&quot;1&quot;:3,&quot;3&quot;:133.33333333333331}" data-sheets-numberformat="{&quot;1&quot;:2,&quot;2&quot;:&quot;0.00&quot;,&quot;3&quot;:1}" data-sheets-formula="=R30C17/(1+R[0]C[-1])">133.33</td>
</tr>
<tr style="height: 32px;">
<td style="width: 16.9231%; height: 32px;" data-sheets-value="{&quot;1&quot;:2,&quot;2&quot;:&quot;2年目&quot;}">2年目</td>
<td style="width: 22.5641%; height: 32px;" data-sheets-value="{&quot;1&quot;:3,&quot;3&quot;:110}">110</td>
<td style="width: 18.9744%; height: 32px;" data-sheets-value="{&quot;1&quot;:3,&quot;3&quot;:0.10000000000000009}" data-sheets-numberformat="{&quot;1&quot;:3,&quot;2&quot;:&quot;0%&quot;,&quot;3&quot;:1}" data-sheets-formula="=R[0]C[-1]/100-1">10%</td>
<td style="width: 41.3675%; height: 32px;" data-sheets-value="{&quot;1&quot;:3,&quot;3&quot;:127.27272727272727}" data-sheets-numberformat="{&quot;1&quot;:2,&quot;2&quot;:&quot;0.00&quot;,&quot;3&quot;:1}" data-sheets-formula="=R30C17/(1+R[0]C[-1])">127.27</td>
</tr>
<tr style="height: 32px;">
<td style="width: 16.9231%; height: 32px;" data-sheets-value="{&quot;1&quot;:2,&quot;2&quot;:&quot;3年目&quot;}">3年目</td>
<td style="width: 22.5641%; height: 32px;" data-sheets-value="{&quot;1&quot;:3,&quot;3&quot;:115}">115</td>
<td style="width: 18.9744%; height: 32px;" data-sheets-value="{&quot;1&quot;:3,&quot;3&quot;:0.1499999999999999}" data-sheets-numberformat="{&quot;1&quot;:3,&quot;2&quot;:&quot;0%&quot;,&quot;3&quot;:1}" data-sheets-formula="=R[0]C[-1]/100-1">15%</td>
<td style="width: 41.3675%; height: 32px;" data-sheets-value="{&quot;1&quot;:3,&quot;3&quot;:121.73913043478262}" data-sheets-numberformat="{&quot;1&quot;:2,&quot;2&quot;:&quot;0.00&quot;,&quot;3&quot;:1}" data-sheets-formula="=R30C17/(1+R[0]C[-1])">121.74</td>
</tr>
<tr style="height: 32px;">
<td style="width: 16.9231%; height: 32px;" data-sheets-value="{&quot;1&quot;:2,&quot;2&quot;:&quot;4年目&quot;}">4年目</td>
<td style="width: 22.5641%; height: 32px;" data-sheets-value="{&quot;1&quot;:3,&quot;3&quot;:120}">120</td>
<td style="width: 18.9744%; height: 32px;" data-sheets-value="{&quot;1&quot;:3,&quot;3&quot;:0.19999999999999996}" data-sheets-numberformat="{&quot;1&quot;:3,&quot;2&quot;:&quot;0%&quot;,&quot;3&quot;:1}" data-sheets-formula="=R[0]C[-1]/100-1">20%</td>
<td style="width: 41.3675%; height: 32px;" data-sheets-value="{&quot;1&quot;:3,&quot;3&quot;:116.66666666666667}" data-sheets-numberformat="{&quot;1&quot;:2,&quot;2&quot;:&quot;0.00&quot;,&quot;3&quot;:1}" data-sheets-formula="=R30C17/(1+R[0]C[-1])">116.67</td>
</tr>
<tr style="height: 32px;">
<td style="width: 16.9231%; height: 32px;" data-sheets-value="{&quot;1&quot;:2,&quot;2&quot;:&quot;5年目&quot;}">5年目</td>
<td style="width: 22.5641%; height: 32px;" data-sheets-value="{&quot;1&quot;:3,&quot;3&quot;:125}">125</td>
<td style="width: 18.9744%; height: 32px;" data-sheets-value="{&quot;1&quot;:3,&quot;3&quot;:0.25}" data-sheets-numberformat="{&quot;1&quot;:3,&quot;2&quot;:&quot;0%&quot;,&quot;3&quot;:1}" data-sheets-formula="=R[0]C[-1]/100-1">25%</td>
<td style="width: 41.3675%; height: 32px;" data-sheets-value="{&quot;1&quot;:3,&quot;3&quot;:112}" data-sheets-numberformat="{&quot;1&quot;:2,&quot;2&quot;:&quot;0.00&quot;,&quot;3&quot;:1}" data-sheets-formula="=R30C17/(1+R[0]C[-1])">112.00</td>
</tr>
<tr style="height: 32px;">
<td style="width: 16.9231%; height: 32px;" data-sheets-value="{&quot;1&quot;:2,&quot;2&quot;:&quot;6年目&quot;}">6年目</td>
<td style="width: 22.5641%; height: 32px;" data-sheets-value="{&quot;1&quot;:3,&quot;3&quot;:130}">130</td>
<td style="width: 18.9744%; height: 32px;" data-sheets-value="{&quot;1&quot;:3,&quot;3&quot;:0.30000000000000004}" data-sheets-numberformat="{&quot;1&quot;:3,&quot;2&quot;:&quot;0%&quot;,&quot;3&quot;:1}" data-sheets-formula="=R[0]C[-1]/100-1">30%</td>
<td style="width: 41.3675%; height: 32px;" data-sheets-value="{&quot;1&quot;:3,&quot;3&quot;:107.6923076923077}" data-sheets-numberformat="{&quot;1&quot;:2,&quot;2&quot;:&quot;0.00&quot;,&quot;3&quot;:1}" data-sheets-formula="=R30C17/(1+R[0]C[-1])">107.69</td>
</tr>
<tr style="height: 32px;">
<td style="width: 16.9231%; height: 32px;" data-sheets-value="{&quot;1&quot;:2,&quot;2&quot;:&quot;7年目&quot;}">7年目</td>
<td style="width: 22.5641%; height: 32px;" data-sheets-value="{&quot;1&quot;:3,&quot;3&quot;:135}">135</td>
<td style="width: 18.9744%; height: 32px;" data-sheets-value="{&quot;1&quot;:3,&quot;3&quot;:0.3500000000000001}" data-sheets-numberformat="{&quot;1&quot;:3,&quot;2&quot;:&quot;0%&quot;,&quot;3&quot;:1}" data-sheets-formula="=R[0]C[-1]/100-1">35%</td>
<td style="width: 41.3675%; height: 32px;" data-sheets-value="{&quot;1&quot;:3,&quot;3&quot;:103.7037037037037}" data-sheets-numberformat="{&quot;1&quot;:2,&quot;2&quot;:&quot;0.00&quot;,&quot;3&quot;:1}" data-sheets-formula="=R30C17/(1+R[0]C[-1])">103.70</td>
</tr>
<tr style="height: 32px;">
<td style="width: 16.9231%; height: 32px;" data-sheets-value="{&quot;1&quot;:2,&quot;2&quot;:&quot;8年目&quot;}">8年目</td>
<td style="width: 22.5641%; height: 32px;" data-sheets-value="{&quot;1&quot;:3,&quot;3&quot;:140}">140</td>
<td style="width: 18.9744%; height: 32px;" data-sheets-value="{&quot;1&quot;:3,&quot;3&quot;:0.3999999999999999}" data-sheets-numberformat="{&quot;1&quot;:3,&quot;2&quot;:&quot;0%&quot;,&quot;3&quot;:1}" data-sheets-formula="=R[0]C[-1]/100-1">40%</td>
<td style="width: 41.3675%; height: 32px;" data-sheets-value="{&quot;1&quot;:3,&quot;3&quot;:100}" data-sheets-numberformat="{&quot;1&quot;:2,&quot;2&quot;:&quot;0.00&quot;,&quot;3&quot;:1}" data-sheets-formula="=R30C17/(1+R[0]C[-1])">100.00</td>
</tr>
<tr style="height: 32px;">
<td style="width: 16.9231%; height: 32px;" data-sheets-value="{&quot;1&quot;:2,&quot;2&quot;:&quot;9年目&quot;}">9年目</td>
<td style="width: 22.5641%; height: 32px;" data-sheets-value="{&quot;1&quot;:3,&quot;3&quot;:145}">145</td>
<td style="width: 18.9744%; height: 32px;" data-sheets-value="{&quot;1&quot;:3,&quot;3&quot;:0.44999999999999996}" data-sheets-numberformat="{&quot;1&quot;:3,&quot;2&quot;:&quot;0%&quot;,&quot;3&quot;:1}" data-sheets-formula="=R[0]C[-1]/100-1">45%</td>
<td style="width: 41.3675%; height: 32px;" data-sheets-value="{&quot;1&quot;:3,&quot;3&quot;:96.55172413793103}" data-sheets-numberformat="{&quot;1&quot;:2,&quot;2&quot;:&quot;0.00&quot;,&quot;3&quot;:1}" data-sheets-formula="=R30C17/(1+R[0]C[-1])">96.55</td>
</tr>
<tr style="height: 32px;">
<td style="width: 16.9231%; height: 32px;" data-sheets-value="{&quot;1&quot;:2,&quot;2&quot;:&quot;10年目&quot;}">10年目</td>
<td style="width: 22.5641%; height: 32px;" data-sheets-value="{&quot;1&quot;:3,&quot;3&quot;:150}">150</td>
<td style="width: 18.9744%; height: 32px;" data-sheets-value="{&quot;1&quot;:3,&quot;3&quot;:0.5}" data-sheets-numberformat="{&quot;1&quot;:3,&quot;2&quot;:&quot;0%&quot;,&quot;3&quot;:1}" data-sheets-formula="=R[0]C[-1]/100-1">50%</td>
<td style="width: 41.3675%; height: 32px;" data-sheets-value="{&quot;1&quot;:3,&quot;3&quot;:93.33333333333333}" data-sheets-numberformat="{&quot;1&quot;:2,&quot;2&quot;:&quot;0.00&quot;,&quot;3&quot;:1}" data-sheets-formula="=R30C17/(1+R[0]C[-1])">93.33</td>
</tr>
</tbody>
</table></div>



<div class="s_memo s_alertc box-inside">
	<div class="s_memo_ttl title-box">表の説明</div>
・140円で債券（利回り5％）を購入した場合<br>・単利運用となります<br>・資産価値100を基本として始めています。<br>※実際には、手数料や税金がかかるため分岐点は変わります
</div>



<p class="wp-block-paragraph">債券利回りが5％の商品を購入して、10年後の満期が来た時には為替レートが93.33円を割っていると為替差損が起きることになります。</p>
</div>



<p class="wp-block-paragraph">実際には、税金が発生しますので、損益分岐レートは変更します。</p>



<p class="wp-block-paragraph">しかし、<strong><span class="marker-under">債券は未来の収益が読みやすい</span>ので、<span class="marker-under">長期保有が為替リスク減少</span>になる事が大きなメリット</strong>となります。</p>



<p class="wp-block-paragraph">債券についてはこちらで詳しく解説しています。＞＞<a href="https://zero-toushi.com/bond-matome/" data-type="post" data-id="9872">債券についてのまとめ記事</a></p>



<div class="wp-block-cocoon-blocks-blogcard blogcard-type bct-none">

<a href="https://zero-toushi.com/bond-matome/" title="債券の魅力と活用方法【まとめ】" class="blogcard-wrap internal-blogcard-wrap a-wrap cf" target="_blank"><div class="blogcard internal-blogcard ib-left cf"><div class="blogcard-label internal-blogcard-label"><span class="fa"></span></div><figure class="blogcard-thumbnail internal-blogcard-thumbnail"><img decoding="async" width="320" height="180" src="https://zero-toushi.com/wp-content/uploads/2023/01/bond-matome-320x180.jpg" class="blogcard-thumb-image internal-blogcard-thumb-image wp-post-image" alt="" srcset="https://zero-toushi.com/wp-content/uploads/2023/01/bond-matome-320x180.jpg 320w, https://zero-toushi.com/wp-content/uploads/2023/01/bond-matome-300x169.jpg 300w, https://zero-toushi.com/wp-content/uploads/2023/01/bond-matome-1024x576.jpg 1024w, https://zero-toushi.com/wp-content/uploads/2023/01/bond-matome-768x432.jpg 768w, https://zero-toushi.com/wp-content/uploads/2023/01/bond-matome-240x135.jpg 240w, https://zero-toushi.com/wp-content/uploads/2023/01/bond-matome-640x360.jpg 640w, https://zero-toushi.com/wp-content/uploads/2023/01/bond-matome-748x421.jpg 748w, https://zero-toushi.com/wp-content/uploads/2023/01/bond-matome.jpg 1280w" sizes="(max-width: 320px) 100vw, 320px" /></figure><div class="blogcard-content internal-blogcard-content"><div class="blogcard-title internal-blogcard-title">債券の魅力と活用方法【まとめ】</div><div class="blogcard-snippet internal-blogcard-snippet">ぜんきち金融資産規模が大きいのはどっち？A.債券 B.株式考えたことがない...正解は「A.債券」です。債券の資産規模は株式の約3倍となります。作成：ぜんきち（2020）つまり、株式市場で投資するより、債券市場の投資がメジャーな一般的となり...</div></div><div class="blogcard-footer internal-blogcard-footer cf"><div class="blogcard-site internal-blogcard-site"><div class="blogcard-favicon internal-blogcard-favicon"><img loading="lazy" decoding="async" src="https://www.google.com/s2/favicons?domain=https://zero-toushi.com" alt="" class="blogcard-favicon-image internal-blogcard-favicon-image" width="16" height="16" /></div><div class="blogcard-domain internal-blogcard-domain">zero-toushi.com</div></div><div class="blogcard-date internal-blogcard-date"><div class="blogcard-post-date internal-blogcard-post-date">2026.03.03</div></div></div></div></a>
</div>



<div class="wp-block-cocoon-blocks-iconlist-box iconlist-box blank-box list-hand-o-right block-box has-text-color has-background has-icon-color has-indigo-color has-watery-blue-background-color has-indigo-icon-color"><div class="iconlist-title"></div>
<ul class="wp-block-list">
<li><strong><strong>債券は確実に為替リスクを低減できる</strong></strong></li>
</ul>
</div>



<h3 class="wp-block-heading">株の損益分岐点</h3>



<p class="wp-block-paragraph">株式投資の1年における変動率は<strong>約50％</strong>とかなり大きいですが、<strong>資産の増加を複利で考える事</strong>ができるメリットがあります。</p>



<div class="wp-block-cocoon-blocks-sticky-box blank-box block-box sticky st-yellow">
<div class="wp-block-cocoon-blocks-micro-text aligncenter micro-text micro-copy micro-top"><span class="micro-text-content micro-content"><span class="fz-18px">140円で株式指数を買った場合</span></span></div>



<div class="scrollable-table"><table style="height: 540px; width: 100%; border-collapse: collapse; background-color: #deeafc;">
<tbody>
<tr style="height: 45px;">
<td style="width: 20.5514%; background-color: #3f7fe0; text-align: center; height: 45px;" data-sheets-value="{&quot;1&quot;:2,&quot;2&quot;:&quot;5％単利&quot;}"><span style="color: #ffffff;"><strong>5％単利</strong></span></td>
<td style="width: 22.0551%; background-color: #3f7fe0; text-align: center; height: 45px;" data-sheets-value="{&quot;1&quot;:2,&quot;2&quot;:&quot;資産価値&quot;}"><span style="color: #ffffff;"><strong>資産価値</strong></span></td>
<td style="width: 21.4286%; background-color: #3f7fe0; text-align: center; height: 45px;" data-sheets-value="{&quot;1&quot;:2,&quot;2&quot;:&quot;利息&quot;}"><span style="color: #ffffff;"><strong>利息</strong></span></td>
<td style="width: 36.0902%; background-color: #3f7fe0; text-align: center; height: 45px;" data-sheets-value="{&quot;1&quot;:2,&quot;2&quot;:&quot;損益分岐レート&quot;}"><span style="color: #ffffff;"><strong>損益分岐レート</strong></span></td>
</tr>
<tr style="height: 45px;">
<td style="width: 20.5514%; text-align: center; height: 45px;" data-sheets-value="{&quot;1&quot;:2,&quot;2&quot;:&quot;0年目&quot;}">0年目</td>
<td style="width: 22.0551%; text-align: center; height: 45px;" data-sheets-value="{&quot;1&quot;:3,&quot;3&quot;:100}" data-sheets-numberformat="{&quot;1&quot;:2,&quot;2&quot;:&quot;0.00&quot;,&quot;3&quot;:1}">100.00</td>
<td style="width: 21.4286%; text-align: center; height: 45px;" data-sheets-value="{&quot;1&quot;:3,&quot;3&quot;:0}" data-sheets-numberformat="{&quot;1&quot;:3,&quot;2&quot;:&quot;0.00%&quot;,&quot;3&quot;:1}" data-sheets-formula="=R[0]C[-1]/100-1">0.00%</td>
<td style="width: 36.0902%; text-align: center; height: 45px;" data-sheets-value="{&quot;1&quot;:3,&quot;3&quot;:140}">140</td>
</tr>
<tr style="height: 45px;">
<td style="width: 20.5514%; text-align: center; height: 45px;" data-sheets-value="{&quot;1&quot;:2,&quot;2&quot;:&quot;1年目&quot;}">1年目</td>
<td style="width: 22.0551%; text-align: center; height: 45px;" data-sheets-value="{&quot;1&quot;:3,&quot;3&quot;:105}" data-sheets-numberformat="{&quot;1&quot;:2,&quot;2&quot;:&quot;0.00&quot;,&quot;3&quot;:1}">105.00</td>
<td style="width: 21.4286%; text-align: center; height: 45px;" data-sheets-value="{&quot;1&quot;:3,&quot;3&quot;:0.050000000000000044}" data-sheets-numberformat="{&quot;1&quot;:3,&quot;2&quot;:&quot;0.00%&quot;,&quot;3&quot;:1}" data-sheets-formula="=R[0]C[-1]/100-1">5.00%</td>
<td style="width: 36.0902%; text-align: center; height: 45px;" data-sheets-value="{&quot;1&quot;:3,&quot;3&quot;:133.33333333333331}" data-sheets-numberformat="{&quot;1&quot;:2,&quot;2&quot;:&quot;0.00&quot;,&quot;3&quot;:1}" data-sheets-formula="=R30C17/(1+R[0]C[-1])">133.33</td>
</tr>
<tr style="height: 45px;">
<td style="width: 20.5514%; text-align: center; height: 45px;" data-sheets-value="{&quot;1&quot;:2,&quot;2&quot;:&quot;2年目&quot;}">2年目</td>
<td style="width: 22.0551%; text-align: center; height: 45px;" data-sheets-value="{&quot;1&quot;:3,&quot;3&quot;:110.25}">110.25</td>
<td style="width: 21.4286%; text-align: center; height: 45px;" data-sheets-value="{&quot;1&quot;:3,&quot;3&quot;:0.10250000000000004}" data-sheets-numberformat="{&quot;1&quot;:3,&quot;2&quot;:&quot;0.00%&quot;,&quot;3&quot;:1}" data-sheets-formula="=R[0]C[-1]/100-1">10.25%</td>
<td style="width: 36.0902%; text-align: center; height: 45px;" data-sheets-value="{&quot;1&quot;:3,&quot;3&quot;:126.98412698412697}" data-sheets-numberformat="{&quot;1&quot;:2,&quot;2&quot;:&quot;0.00&quot;,&quot;3&quot;:1}" data-sheets-formula="=R30C17/(1+R[0]C[-1])">126.98</td>
</tr>
<tr style="height: 45px;">
<td style="width: 20.5514%; text-align: center; height: 45px;" data-sheets-value="{&quot;1&quot;:2,&quot;2&quot;:&quot;3年目&quot;}">3年目</td>
<td style="width: 22.0551%; text-align: center; height: 45px;" data-sheets-value="{&quot;1&quot;:3,&quot;3&quot;:115.76}">115.76</td>
<td style="width: 21.4286%; text-align: center; height: 45px;" data-sheets-value="{&quot;1&quot;:3,&quot;3&quot;:0.15759999999999996}" data-sheets-numberformat="{&quot;1&quot;:3,&quot;2&quot;:&quot;0.00%&quot;,&quot;3&quot;:1}" data-sheets-formula="=R[0]C[-1]/100-1">15.76%</td>
<td style="width: 36.0902%; text-align: center; height: 45px;" data-sheets-value="{&quot;1&quot;:3,&quot;3&quot;:120.93987560469938}" data-sheets-numberformat="{&quot;1&quot;:2,&quot;2&quot;:&quot;0.00&quot;,&quot;3&quot;:1}" data-sheets-formula="=R30C17/(1+R[0]C[-1])">120.94</td>
</tr>
<tr style="height: 45px;">
<td style="width: 20.5514%; text-align: center; height: 45px;" data-sheets-value="{&quot;1&quot;:2,&quot;2&quot;:&quot;4年目&quot;}">4年目</td>
<td style="width: 22.0551%; text-align: center; height: 45px;" data-sheets-value="{&quot;1&quot;:3,&quot;3&quot;:121.55}">121.55</td>
<td style="width: 21.4286%; text-align: center; height: 45px;" data-sheets-value="{&quot;1&quot;:3,&quot;3&quot;:0.21550000000000002}" data-sheets-numberformat="{&quot;1&quot;:3,&quot;2&quot;:&quot;0.00%&quot;,&quot;3&quot;:1}" data-sheets-formula="=R[0]C[-1]/100-1">21.55%</td>
<td style="width: 36.0902%; text-align: center; height: 45px;" data-sheets-value="{&quot;1&quot;:3,&quot;3&quot;:115.17893870835047}" data-sheets-numberformat="{&quot;1&quot;:2,&quot;2&quot;:&quot;0.00&quot;,&quot;3&quot;:1}" data-sheets-formula="=R30C17/(1+R[0]C[-1])">115.18</td>
</tr>
<tr style="height: 45px;">
<td style="width: 20.5514%; text-align: center; height: 45px;" data-sheets-value="{&quot;1&quot;:2,&quot;2&quot;:&quot;5年目&quot;}">5年目</td>
<td style="width: 22.0551%; text-align: center; height: 45px;" data-sheets-value="{&quot;1&quot;:3,&quot;3&quot;:127.63}">127.63</td>
<td style="width: 21.4286%; text-align: center; height: 45px;" data-sheets-value="{&quot;1&quot;:3,&quot;3&quot;:0.2763}" data-sheets-numberformat="{&quot;1&quot;:3,&quot;2&quot;:&quot;0.00%&quot;,&quot;3&quot;:1}" data-sheets-formula="=R[0]C[-1]/100-1">27.63%</td>
<td style="width: 36.0902%; text-align: center; height: 45px;" data-sheets-value="{&quot;1&quot;:3,&quot;3&quot;:109.6920786648907}" data-sheets-numberformat="{&quot;1&quot;:2,&quot;2&quot;:&quot;0.00&quot;,&quot;3&quot;:1}" data-sheets-formula="=R30C17/(1+R[0]C[-1])">109.69</td>
</tr>
<tr style="height: 45px;">
<td style="width: 20.5514%; text-align: center; height: 45px;" data-sheets-value="{&quot;1&quot;:2,&quot;2&quot;:&quot;6年目&quot;}">6年目</td>
<td style="width: 22.0551%; text-align: center; height: 45px;" data-sheets-value="{&quot;1&quot;:3,&quot;3&quot;:134.01}">134.01</td>
<td style="width: 21.4286%; text-align: center; height: 45px;" data-sheets-value="{&quot;1&quot;:3,&quot;3&quot;:0.34009999999999985}" data-sheets-numberformat="{&quot;1&quot;:3,&quot;2&quot;:&quot;0.00%&quot;,&quot;3&quot;:1}" data-sheets-formula="=R[0]C[-1]/100-1">34.01%</td>
<td style="width: 36.0902%; text-align: center; height: 45px;" data-sheets-value="{&quot;1&quot;:3,&quot;3&quot;:104.46981568539663}" data-sheets-numberformat="{&quot;1&quot;:2,&quot;2&quot;:&quot;0.00&quot;,&quot;3&quot;:1}" data-sheets-formula="=R30C17/(1+R[0]C[-1])">104.47</td>
</tr>
<tr style="height: 45px;">
<td style="width: 20.5514%; text-align: center; height: 45px;" data-sheets-value="{&quot;1&quot;:2,&quot;2&quot;:&quot;7年目&quot;}">7年目</td>
<td style="width: 22.0551%; text-align: center; height: 45px;" data-sheets-value="{&quot;1&quot;:3,&quot;3&quot;:140.71}">140.71</td>
<td style="width: 21.4286%; text-align: center; height: 45px;" data-sheets-value="{&quot;1&quot;:3,&quot;3&quot;:0.4071}" data-sheets-numberformat="{&quot;1&quot;:3,&quot;2&quot;:&quot;0.00%&quot;,&quot;3&quot;:1}" data-sheets-formula="=R[0]C[-1]/100-1">40.71%</td>
<td style="width: 36.0902%; text-align: center; height: 45px;" data-sheets-value="{&quot;1&quot;:3,&quot;3&quot;:99.49541610404377}" data-sheets-numberformat="{&quot;1&quot;:2,&quot;2&quot;:&quot;0.00&quot;,&quot;3&quot;:1}" data-sheets-formula="=R30C17/(1+R[0]C[-1])">99.50</td>
</tr>
<tr style="height: 45px;">
<td style="width: 20.5514%; text-align: center; height: 45px;" data-sheets-value="{&quot;1&quot;:2,&quot;2&quot;:&quot;8年目&quot;}">8年目</td>
<td style="width: 22.0551%; text-align: center; height: 45px;" data-sheets-value="{&quot;1&quot;:3,&quot;3&quot;:147.75}">147.75</td>
<td style="width: 21.4286%; text-align: center; height: 45px;" data-sheets-value="{&quot;1&quot;:3,&quot;3&quot;:0.47750000000000004}" data-sheets-numberformat="{&quot;1&quot;:3,&quot;2&quot;:&quot;0.00%&quot;,&quot;3&quot;:1}" data-sheets-formula="=R[0]C[-1]/100-1">47.75%</td>
<td style="width: 36.0902%; text-align: center; height: 45px;" data-sheets-value="{&quot;1&quot;:3,&quot;3&quot;:94.75465313028765}" data-sheets-numberformat="{&quot;1&quot;:2,&quot;2&quot;:&quot;0.00&quot;,&quot;3&quot;:1}" data-sheets-formula="=R30C17/(1+R[0]C[-1])">94.75</td>
</tr>
<tr style="height: 45px;">
<td style="width: 20.5514%; text-align: center; height: 45px;" data-sheets-value="{&quot;1&quot;:2,&quot;2&quot;:&quot;9年目&quot;}">9年目</td>
<td style="width: 22.0551%; text-align: center; height: 45px;" data-sheets-value="{&quot;1&quot;:3,&quot;3&quot;:155.13}">155.13</td>
<td style="width: 21.4286%; text-align: center; height: 45px;" data-sheets-value="{&quot;1&quot;:3,&quot;3&quot;:0.5512999999999999}" data-sheets-numberformat="{&quot;1&quot;:3,&quot;2&quot;:&quot;0.00%&quot;,&quot;3&quot;:1}" data-sheets-formula="=R[0]C[-1]/100-1">55.13%</td>
<td style="width: 36.0902%; text-align: center; height: 45px;" data-sheets-value="{&quot;1&quot;:3,&quot;3&quot;:90.24688970540838}" data-sheets-numberformat="{&quot;1&quot;:2,&quot;2&quot;:&quot;0.00&quot;,&quot;3&quot;:1}" data-sheets-formula="=R30C17/(1+R[0]C[-1])">90.25</td>
</tr>
<tr style="height: 45px;">
<td style="width: 20.5514%; text-align: center; height: 45px;" data-sheets-value="{&quot;1&quot;:2,&quot;2&quot;:&quot;10年目&quot;}">10年目</td>
<td style="width: 22.0551%; text-align: center; height: 45px;" data-sheets-value="{&quot;1&quot;:3,&quot;3&quot;:162.89}">162.89</td>
<td style="width: 21.4286%; text-align: center; height: 45px;" data-sheets-value="{&quot;1&quot;:3,&quot;3&quot;:0.6288999999999998}" data-sheets-numberformat="{&quot;1&quot;:3,&quot;2&quot;:&quot;0.00%&quot;,&quot;3&quot;:1}" data-sheets-formula="=R[0]C[-1]/100-1">62.89%</td>
<td style="width: 36.0902%; text-align: center; height: 45px;" data-sheets-value="{&quot;1&quot;:3,&quot;3&quot;:85.94757198109154}" data-sheets-numberformat="{&quot;1&quot;:2,&quot;2&quot;:&quot;0.00&quot;,&quot;3&quot;:1}" data-sheets-formula="=R30C17/(1+R[0]C[-1])">85.95</td>
</tr>
</tbody>
</table></div>



<div class="s_memo s_alertc box-inside">
	<div class="s_memo_ttl title-box">表の説明</div>
・140円で米国株式指数（ETF：VOO）を購入した場合<br>・利回り5％の複利運用となります<br>・資産価値100を基本として始めています。<br>※実際には、手数料や税金・信託報酬がかかるため分岐点は変わります。
</div>



<p class="wp-block-paragraph">実際には、変動率が極めて大きいため、1年から10年の短期では、損益分岐レートを出すことは困難を極めます。</p>
</div>



<p class="wp-block-paragraph">株式は<strong>15年以上の超長期保有の視点で変動率が落ち着く</strong>ため、債券以上に保有する事が為替リスク低減に繋がります。</p>



<p class="wp-block-paragraph">超長期の保有を可能とするためにも、<strong>「リスク許容度」の範囲内で投資が必要となります</strong>。</p>



<p class="wp-block-paragraph">リスク許容度についてはこちらで解説しています。</p>



<div class="wp-block-cocoon-blocks-blogcard blogcard-type bct-none">

<a href="https://zero-toushi.com/beginner2/" title="&quot;リスク許容度&quot;を測る 5つのチェックポイント" class="blogcard-wrap internal-blogcard-wrap a-wrap cf" target="_blank"><div class="blogcard internal-blogcard ib-left cf"><div class="blogcard-label internal-blogcard-label"><span class="fa"></span></div><figure class="blogcard-thumbnail internal-blogcard-thumbnail"><img loading="lazy" decoding="async" width="320" height="180" src="https://zero-toushi.com/wp-content/uploads/2023/10/beginner2-320x180.jpg" class="blogcard-thumb-image internal-blogcard-thumb-image wp-post-image" alt="" srcset="https://zero-toushi.com/wp-content/uploads/2023/10/beginner2-320x180.jpg 320w, https://zero-toushi.com/wp-content/uploads/2023/10/beginner2-300x169.jpg 300w, https://zero-toushi.com/wp-content/uploads/2023/10/beginner2-1024x576.jpg 1024w, https://zero-toushi.com/wp-content/uploads/2023/10/beginner2-768x432.jpg 768w, https://zero-toushi.com/wp-content/uploads/2023/10/beginner2-240x135.jpg 240w, https://zero-toushi.com/wp-content/uploads/2023/10/beginner2-640x360.jpg 640w, https://zero-toushi.com/wp-content/uploads/2023/10/beginner2-748x421.jpg 748w, https://zero-toushi.com/wp-content/uploads/2023/10/beginner2.jpg 1280w" sizes="(max-width: 320px) 100vw, 320px" /></figure><div class="blogcard-content internal-blogcard-content"><div class="blogcard-title internal-blogcard-title">"リスク許容度"を測る 5つのチェックポイント</div><div class="blogcard-snippet internal-blogcard-snippet">リスク許容度ってどうやって考えるの？リスク許容度がわからない2020年の右肩上がりの株式市場から、資産運用を始めた方は順調に資産が拡大していると思います。今、含み益が出ている場合には、この機会に「リスク許容度」を考えるべきです。どうやって考...</div></div><div class="blogcard-footer internal-blogcard-footer cf"><div class="blogcard-site internal-blogcard-site"><div class="blogcard-favicon internal-blogcard-favicon"><img loading="lazy" decoding="async" src="https://www.google.com/s2/favicons?domain=https://zero-toushi.com" alt="" class="blogcard-favicon-image internal-blogcard-favicon-image" width="16" height="16" /></div><div class="blogcard-domain internal-blogcard-domain">zero-toushi.com</div></div><div class="blogcard-date internal-blogcard-date"><div class="blogcard-post-date internal-blogcard-post-date">2026.03.03</div></div></div></div></a>
</div>



<div class="wp-block-cocoon-blocks-balloon-ex-box-1 speech-wrap sb-id-1 sbs-stn sbp-r sbis-cb cf block-box cocoon-block-balloon"><div class="speech-person"><figure class="speech-icon"><img decoding="async" src="https://zero-toushi.com/wp-content/uploads/2022/10/25530-150x150.jpg" alt="" class="speech-icon-image"/></figure><div class="speech-name"></div></div><div class="speech-balloon">
<p class="wp-block-paragraph">株式指数で年利5％もあるの？</p>
</div></div>



<div class="wp-block-cocoon-blocks-balloon-ex-box-1 speech-wrap sb-id-1 sbs-stn sbp-l sbis-cb cf block-box cocoon-block-balloon"><div class="speech-person"><figure class="speech-icon"><img decoding="async" src="https://zero-toushi.com/wp-content/uploads/2023/01/tora-1-150x150.png" alt="ぜんきち" class="speech-icon-image"/></figure><div class="speech-name">ぜんきち</div></div><div class="speech-balloon has-background has-watery-blue-background-color">
<p class="has-cocoon-black-color has-text-color wp-block-paragraph">米国株式指数の場合はもっと大きいです</p>
</div></div>



<p class="wp-block-paragraph">米国で一番メジャーな株式指数である<strong>S&amp;P500は1957年以来<span class="marker-under">年率10.7％</span></strong>で推移しています。</p>



<div class="wp-block-cocoon-blocks-iconlist-box iconlist-box blank-box list-hand-o-right block-box has-text-color has-background has-icon-color has-indigo-color has-watery-blue-background-color has-indigo-icon-color"><div class="iconlist-title"></div>
<ul class="wp-block-list">
<li><strong><strong>株式は超長期保有で為替リスクを低減できる</strong></strong></li>
</ul>
</div>



<h2 class="wp-block-heading">ドル円の基本</h2>



<figure class="wp-block-image aligncenter size-full is-resized"><img loading="lazy" decoding="async" width="939" height="541" src="https://zero-toushi.com/wp-content/uploads/2022/03/yen-vs-.jpg" alt="" class="wp-image-7316" srcset="https://zero-toushi.com/wp-content/uploads/2022/03/yen-vs-.jpg 939w, https://zero-toushi.com/wp-content/uploads/2022/03/yen-vs--300x173.jpg 300w, https://zero-toushi.com/wp-content/uploads/2022/03/yen-vs--768x442.jpg 768w, https://zero-toushi.com/wp-content/uploads/2022/03/yen-vs--120x68.jpg 120w" sizes="(max-width: 939px) 100vw, 939px" /></figure>



<p class="wp-block-paragraph"><strong><span class="marker-under">「ドル円レートは読めないため、気にしない」</span></strong>これがドル円の基本スタンスとなります。</p>



<div class="wp-block-cocoon-blocks-iconlist-box iconlist-box blank-box list-check-square block-box has-icon-color has-indigo-icon-color"><div class="iconlist-title">その理由</div>
<ul style="background:linear-gradient(135deg,rgb(207,229,255) 91%,rgb(207,229,255) 100%)" class="has-background wp-block-list">
<li>為替変動は複雑で読むことが困難</li>



<li>円安がどのレベルで推移するか未知数</li>



<li>為替の予想は推論の域を脱しない</li>
</ul>
</div>



<p class="wp-block-paragraph">なぜ、この結論に行き着いたのか、過去の約25年の為替レートを確認してみましょう。</p>



<h3 class="wp-block-heading">過去のドル円レート</h3>



<div class="wp-block-cocoon-blocks-sticky-box blank-box block-box sticky st-yellow">
<div class="wp-block-cocoon-blocks-micro-text aligncenter micro-text micro-copy micro-top"><span class="micro-text-content micro-content"><strong>＼ドル円の長期チャート(1996~2023)／</strong></span></div>



<figure class="wp-block-image aligncenter size-full"><a href="https://zero-toushi.com/wp-content/uploads/2023/10/jpy-vs-usd-1.png"><img loading="lazy" decoding="async" width="796" height="487" src="https://zero-toushi.com/wp-content/uploads/2023/10/jpy-vs-usd-1.png" alt="" class="wp-image-13008" srcset="https://zero-toushi.com/wp-content/uploads/2023/10/jpy-vs-usd-1.png 796w, https://zero-toushi.com/wp-content/uploads/2023/10/jpy-vs-usd-1-300x184.png 300w, https://zero-toushi.com/wp-content/uploads/2023/10/jpy-vs-usd-1-768x470.png 768w" sizes="(max-width: 796px) 100vw, 796px" /></a><figcaption class="wp-element-caption">出典：<a rel="noopener" target="_blank" href="https://finance.yahoo.com/quote/JPY%3DX?p=JPY%3DX" data-type="link" data-id="https://finance.yahoo.com/quote/JPY%3DX?p=JPY%3DX">yahoo</a>のデータ加工</figcaption></figure>
</div>



<p class="wp-block-paragraph">約26年チャートの<strong>平均レートは<span class="marker-under">110.34円</span></strong>となります。</p>



<p class="wp-block-paragraph">現在の為替は148～150円ですので、平均レートと比較して円安となります。</p>



<div class="wp-block-cocoon-blocks-iconlist-box iconlist-box blank-box list-hand-o-right block-box has-text-color has-background has-icon-color has-indigo-color has-watery-blue-background-color has-indigo-icon-color"><div class="iconlist-title"></div>
<ul class="wp-block-list">
<li><strong>過去26年の平均110.3円</strong></li>
</ul>
</div>



<div class="wp-block-cocoon-blocks-balloon-ex-box-1 speech-wrap sb-id-1 sbs-stn sbp-r sbis-cb cf block-box cocoon-block-balloon"><div class="speech-person"><figure class="speech-icon"><img decoding="async" src="https://zero-toushi.com/wp-content/uploads/2022/10/25530-150x150.jpg" alt="" class="speech-icon-image"/></figure><div class="speech-name"></div></div><div class="speech-balloon">
<p class="wp-block-paragraph">平均より20％も高い&#8230;</p>
</div></div>



<p class="wp-block-paragraph">この円安は一過性のものでない可能性があります。</p>



<h3 class="wp-block-heading">ドル円の将来</h3>



<figure class="wp-block-image aligncenter size-large is-resized"><img loading="lazy" decoding="async" width="1024" height="230" src="https://zero-toushi.com/wp-content/uploads/2023/01/obi-2-1-1024x230.jpg" alt="" class="wp-image-10159" srcset="https://zero-toushi.com/wp-content/uploads/2023/01/obi-2-1-1024x230.jpg 1024w, https://zero-toushi.com/wp-content/uploads/2023/01/obi-2-1-300x67.jpg 300w, https://zero-toushi.com/wp-content/uploads/2023/01/obi-2-1-768x172.jpg 768w, https://zero-toushi.com/wp-content/uploads/2023/01/obi-2-1-1536x345.jpg 1536w, https://zero-toushi.com/wp-content/uploads/2023/01/obi-2-1-2048x460.jpg 2048w" sizes="(max-width: 1024px) 100vw, 1024px" /></figure>



<p class="wp-block-paragraph">日本の実態を見ると長期のトレンドは「円安」とみています。</p>



<div class="wp-block-cocoon-blocks-iconlist-box iconlist-box blank-box list-check-square block-box has-text-color has-icon-color has-indigo-color has-indigo-icon-color"><div class="iconlist-title">「日本円」の展望</div>
<ul style="background:linear-gradient(135deg,rgb(207,229,255) 91%,rgb(207,229,255) 100%)" class="has-black-color has-text-color has-background wp-block-list">
<li><strong>経常取引の輸出が弱い</strong><br>エネルギー需要に伴う化石燃料輸入</li>



<li><strong>個人の資本取引が海外へ</strong><br>新NISAで海外投資の加速</li>



<li><strong>政府・既得権益による内需減</strong><br>既得権益を優遇する政策で人口増加対策の後手</li>
</ul>
</div>



<p class="wp-block-paragraph">海外投資家から見て日本に魅力が無いと、長期の円高方向へ動くことは有りません。</p>



<div class="wp-block-cocoon-blocks-balloon-ex-box-1 speech-wrap sb-id-1 sbs-stn sbp-l sbis-cb cf block-box cocoon-block-balloon"><div class="speech-person"><figure class="speech-icon"><img decoding="async" src="https://zero-toushi.com/wp-content/uploads/2023/01/tora-1-150x150.png" alt="ぜんきち" class="speech-icon-image"/></figure><div class="speech-name">ぜんきち</div></div><div class="speech-balloon has-background has-watery-blue-background-color">
<p class="has-cocoon-black-color has-text-color wp-block-paragraph">そのために、企業の生産性を高める必要があります</p>
</div></div>



<p class="wp-block-paragraph">生産性を高めるためには人口増加が手っ取り早いですが、夫婦間の出生率が2.07を下回った<strong>40年前から<span class="marker-under">人口増加への政策</span>に着手する必要がありました</strong>。</p>



<div class="s_memo s_alerta box-inside">
	<div class="s_memo_ttl title-box">出生率2.07とは</div>日本の人口を維持するためには<a rel="noopener" target="_blank" href="https://www.nikkei.com/article/DGXZQOUA032RT0T00C22A6000000/" data-type="URL" data-id="https://www.nikkei.com/article/DGXZQOUA032RT0T00C22A6000000/">合計特殊出生率2.07</a>へ保つ必要があります。現在は1.3と「超少子化」となります。
</div>



<p class="wp-block-paragraph">後手となる政策から、改善の見通しがありません。</p>



<p class="wp-block-paragraph">近年、<strong>AI技術の発展</strong>で人口減少をカバーすることが期待されています。この流れに乗るためには<span style="text-decoration: underline;">日本企業のAIへの取り組みが課題</span>となります。</p>



<p class="wp-block-paragraph">リストラ（レイオフ）が実行されても悲観することなく、<strong>AI技術者</strong>として<span style="text-decoration: underline;">雇用を受ける人口の増加</span>が<strong>日本企業復活のカギ</strong>になることも期待できます。</p>



<div class="wp-block-cocoon-blocks-iconlist-box iconlist-box blank-box list-hand-o-right block-box has-text-color has-background has-icon-color has-indigo-color has-watery-blue-background-color has-indigo-icon-color"><div class="iconlist-title"></div>
<ul class="wp-block-list">
<li><strong>長期の「円安<strong>」</strong>トレンド</strong></li>
</ul>
</div>



<div class="wp-block-cocoon-blocks-balloon-ex-box-1 speech-wrap sb-id-1 sbs-stn sbp-r sbis-cb cf block-box cocoon-block-balloon"><div class="speech-person"><figure class="speech-icon"><img decoding="async" src="https://zero-toushi.com/wp-content/uploads/2022/10/25530-150x150.jpg" alt="" class="speech-icon-image"/></figure><div class="speech-name"></div></div><div class="speech-balloon">
<p class="wp-block-paragraph">そもそも、為替ってなんで変動するの？</p>
</div></div>



<p class="wp-block-paragraph">では、次に為替を変化させる4つの変動要因を見てみましょう。</p>



<h3 class="wp-block-heading" id="a2">為替の外部要因</h3>



<figure class="wp-block-image aligncenter size-large is-resized"><img loading="lazy" decoding="async" width="1024" height="230" src="https://zero-toushi.com/wp-content/uploads/2023/01/obi-4-1024x230.jpg" alt="" class="wp-image-10161" srcset="https://zero-toushi.com/wp-content/uploads/2023/01/obi-4-1024x230.jpg 1024w, https://zero-toushi.com/wp-content/uploads/2023/01/obi-4-300x67.jpg 300w, https://zero-toushi.com/wp-content/uploads/2023/01/obi-4-768x172.jpg 768w, https://zero-toushi.com/wp-content/uploads/2023/01/obi-4-1536x344.jpg 1536w, https://zero-toushi.com/wp-content/uploads/2023/01/obi-4-2048x459.jpg 2048w" sizes="(max-width: 1024px) 100vw, 1024px" /></figure>



<p class="wp-block-paragraph">為替を決める要因は非常に多く、その価格の推移を適切に予想するのはムリがあります。様々な変動要因の中でより強い因子を4つ記載します。</p>



<div class="wp-block-cocoon-blocks-iconlist-box iconlist-box blank-box list-check-square block-box has-text-color has-icon-color has-indigo-color has-indigo-icon-color"><div class="iconlist-title">為替の変動要因</div>
<ul style="background:linear-gradient(135deg,rgb(207,229,255) 91%,rgb(207,229,255) 100%)" class="has-black-color has-text-color has-background wp-block-list">
<li><strong>経常取引</strong><br>海外収支が発生する取引</li>



<li><strong>資本取引</strong><br>海外への投資</li>



<li><strong>投機取引</strong><br>FXなどの売買</li>



<li><strong>為替介入</strong><br>政府による取引</li>
</ul>
</div>



<p class="wp-block-paragraph">「実需」はある程度予想を立てれますが、投機家の考えを読もうとした時には、上の４つの<strong>他に人口動態や政治など様々な要因があり複雑</strong>です。</p>



<p class="wp-block-paragraph"><strong><span class="marker-under">この複雑さが為替の変動が読めない理由</span></strong>となります。</p>



<p class="wp-block-paragraph">為替の変動要因についてはこちらの記事で解説しています。＞＞<a href="https://zero-toushi.com/exchange-fluctuation-2/" data-type="link" data-id="https://zero-toushi.com/exchange-fluctuation-2/">為替リスクの4つの要因</a></p>



<div class="wp-block-cocoon-blocks-iconlist-box iconlist-box blank-box list-hand-o-right block-box has-text-color has-background has-icon-color has-indigo-color has-watery-blue-background-color has-indigo-icon-color"><div class="iconlist-title"></div>
<ul class="wp-block-list">
<li><strong>為替は<strong>「</strong>4つの変動要因」がある</strong></li>
</ul>
</div>



<h4 class="wp-block-heading">ドルの動き</h4>



<p class="wp-block-paragraph"><strong>世界で最も取引量が多い通貨は「米ドル」</strong>です。</p>



<p class="wp-block-paragraph">ドル円の傾向を予想する時に、日本円の強弱に注目するよりも、<strong>米ドルの強弱に注視する必要があります。</strong></p>



<div class="wp-block-cocoon-blocks-sticky-box blank-box block-box sticky st-yellow">
<div class="wp-block-cocoon-blocks-micro-text aligncenter micro-text micro-copy micro-top"><span class="micro-text-content micro-content">米ドルのチャート</span></div>



<!-- TradingView Widget BEGIN -->
<div class="tradingview-widget-container">
  <div id="tradingview_604cd"></div>
  <div class="tradingview-widget-copyright">TradingView提供の<a rel="noopener" target="_blank" href="https://jp.tradingview.com/symbols/INDEX-DXY/"><span class="blue-text">DXYチャート</span></a></div>
  <script type="text/javascript" src="https://s3.tradingview.com/tv.js"></script>
  <script type="text/javascript">
  new TradingView.widget(
  {
  "autosize": true,
  "symbol": "INDEX:DXY",
  "interval": "D",
  "timezone": "Etc/UTC",
  "theme": "light",
  "style": "1",
  "locale": "ja",
  "toolbar_bg": "#f1f3f6",
  "enable_publishing": false,
  "allow_symbol_change": true,
  "container_id": "tradingview_604cd"
}
  );
  </script>
</div>
<!-- TradingView Widget END -->
</div>



<div class="s_memo s_alerta box-inside">
	<div class="s_memo_ttl title-box">DXYとは</div>ドル指数（Dollar Index）は、複数の主要通貨に対する、アメリカ合衆国ドルの為替レートを指数化したものです。<br>この数値が上昇すると円安となりやすいです。
</div>



<div class="wp-block-cocoon-blocks-iconlist-box iconlist-box blank-box list-hand-o-right block-box has-text-color has-background has-icon-color has-indigo-color has-watery-blue-background-color has-indigo-icon-color"><div class="iconlist-title"></div>
<ul class="wp-block-list">
<li><strong>「円」より「ドル」へ注目</strong></li>
</ul>
</div>



<div class="wp-block-cocoon-blocks-balloon-ex-box-1 speech-wrap sb-id-1 sbs-stn sbp-r sbis-cb cf block-box cocoon-block-balloon"><div class="speech-person"><figure class="speech-icon"><img decoding="async" src="https://zero-toushi.com/wp-content/uploads/2022/10/25530-150x150.jpg" alt="" class="speech-icon-image"/></figure><div class="speech-name"></div></div><div class="speech-balloon">
<p class="wp-block-paragraph">他の方法はないの？</p>
</div></div>



<p class="wp-block-paragraph">では次に、根本的に為替リスクを低減させる方法について解説します。</p>



<p class="wp-block-paragraph"><div class="ad-area no-icon ad-shortcode ad-rectangle ad-label-visible cf" itemscope itemtype="https://schema.org/WPAdBlock">
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</p>



<h2 class="wp-block-heading">為替コストの低減策</h2>



<figure class="wp-block-image aligncenter size-large is-resized"><img loading="lazy" decoding="async" width="1024" height="313" src="https://zero-toushi.com/wp-content/uploads/2023/01/obi3-1024x313.jpg" alt="" class="wp-image-10195" srcset="https://zero-toushi.com/wp-content/uploads/2023/01/obi3-1024x313.jpg 1024w, https://zero-toushi.com/wp-content/uploads/2023/01/obi3-300x92.jpg 300w, https://zero-toushi.com/wp-content/uploads/2023/01/obi3-768x235.jpg 768w, https://zero-toushi.com/wp-content/uploads/2023/01/obi3-1536x470.jpg 1536w, https://zero-toushi.com/wp-content/uploads/2023/01/obi3-2048x627.jpg 2048w" sizes="(max-width: 1024px) 100vw, 1024px" /></figure>



<p class="wp-block-paragraph"><strong>通貨を外貨へ代える時に<span class="marker-under">手数料</span>が発生します。</strong></p>



<p class="wp-block-paragraph">海外で実際に使用するために両替を行う場合にはFXでの交換が最安となりますが、ここでは、投資のための両替について解説します。</p>



<div class="wp-block-cocoon-blocks-iconlist-box iconlist-box blank-box list-check-square block-box has-icon-color has-indigo-icon-color"><div class="iconlist-title"></div>
<ul style="background:linear-gradient(135deg,rgb(207,229,255) 91%,rgb(207,229,255) 100%)" class="has-background wp-block-list">
<li><strong>手数料が<span style="text-decoration: underline" class="underline">最安</span>の「住信SBIネット銀行」</strong></li>



<li><strong>買付<span style="text-decoration: underline" class="underline">手数料無料</span>の「マネックス証券」</strong></li>



<li><strong><strong><span style="text-decoration: underline" class="underline">外貨積立</span>で定期的に買付を行う</strong></strong></li>
</ul>
</div>



<h3 class="wp-block-heading">ネット銀行を利用</h3>



<p class="wp-block-paragraph">ネット証券で円からドルへ両替する時に、<strong>1ドルに対して、<span class="marker-under">25銭（0.25円）</span></strong>の手数料が発生します。</p>



<div class="wp-block-cocoon-blocks-balloon-ex-box-1 speech-wrap sb-id-1 sbs-stn sbp-r sbis-cb cf block-box cocoon-block-balloon"><div class="speech-person"><figure class="speech-icon"><img decoding="async" src="https://zero-toushi.com/wp-content/uploads/2022/10/25530-150x150.jpg" alt="" class="speech-icon-image"/></figure><div class="speech-name"></div></div><div class="speech-balloon">
<p class="wp-block-paragraph">4,000$で1,000円かぁ</p>
</div></div>



<div class="wp-block-cocoon-blocks-balloon-ex-box-1 speech-wrap sb-id-1 sbs-stn sbp-l sbis-cb cf block-box cocoon-block-balloon"><div class="speech-person"><figure class="speech-icon"><img decoding="async" src="https://zero-toushi.com/wp-content/uploads/2023/01/tora-1-150x150.png" alt="ぜんきち" class="speech-icon-image"/></figure><div class="speech-name">ぜんきち</div></div><div class="speech-balloon has-background has-watery-blue-background-color">
<p class="has-cocoon-black-color has-text-color wp-block-paragraph">小さい積み重ねが、大きくなります。</p>
</div></div>



<p class="wp-block-paragraph">25銭の手数料は、<strong>住信SBIネット銀行</strong>を使うことで<strong>約4分の1の<span class="marker-under">6銭</span>（0.06円）へ減らすことが出来ます</strong>。</p>



<p class="wp-block-paragraph">更に、<strong>マネックス証券</strong>であれば、<strong>「円」から「ドル」への交換手数料が<span class="marker-under">無料</span></strong>で行えます。</p>



<figure class="wp-block-image aligncenter size-full"><a rel="noopener" target="_blank" href="https://www.tcs-asp.net/alink?AC=C115793&amp;LC=MXSEC1&amp;SQ=0&amp;isq=1"><img loading="lazy" decoding="async" width="726" height="240" src="https://zero-toushi.com/wp-content/uploads/2023/01/main.png" alt="" class="wp-image-10156" srcset="https://zero-toushi.com/wp-content/uploads/2023/01/main.png 726w, https://zero-toushi.com/wp-content/uploads/2023/01/main-300x99.png 300w" sizes="(max-width: 726px) 100vw, 726px" /></a><figcaption class="wp-element-caption">出典：<a rel="noopener" target="_blank" href="https://info.monex.co.jp/service/real-foreign-exchange/fee.html" data-type="URL" data-id="https://info.monex.co.jp/service/real-foreign-exchange/fee.html">マネックス証券</a></figcaption></figure>



<p class="wp-block-paragraph">マネックス証券はこちらのリンクより為替手数料が確認できます。＞＞<a rel="noopener" target="_blank" href="https://info.monex.co.jp/service/real-foreign-exchange/fee.html" data-type="URL" data-id="https://info.monex.co.jp/service/real-foreign-exchange/fee.html">マネックス証券の為替手数料</a></p>



<p class="wp-block-paragraph">マネックス証券を開設していない方はこちらから口座開設できます<strong>。</strong>＞＞<a rel="noopener" target="_blank" href="https://www.tcs-asp.net/alink?AC=C115793&amp;LC=MXSEC1&amp;SQ=0&amp;isq=1" data-type="URL" data-id="https://www.tcs-asp.net/alink?AC=C115793&amp;LC=MXSEC1&amp;SQ=0&amp;isq=1">マネックス証券口座開設</a></p>



<div class="wp-block-cocoon-blocks-iconlist-box iconlist-box blank-box list-hand-o-right block-box has-text-color has-background has-icon-color has-indigo-color has-watery-blue-background-color has-indigo-icon-color"><div class="iconlist-title"></div>
<ul class="wp-block-list">
<li><strong>手数料が安い住信SBIネット銀行を使う</strong></li>
</ul>
</div>



<h3 class="wp-block-heading">為替コストを無料にする</h3>



<p class="wp-block-paragraph"><strong>SBI証券・楽天証券</strong>では、2023年12月から<strong>為替コストを0銭</strong>まで下げました。</p>



<div class="wp-block-cocoon-blocks-iconlist-box iconlist-box blank-box list-check-square block-box has-icon-color has-indigo-icon-color"><div class="iconlist-title">手数料が発生する取引</div>
<ul style="background:linear-gradient(135deg,rgb(207,229,255) 91%,rgb(207,229,255) 100%)" class="has-background wp-block-list">
<li>円貨決済による外国株の売買</li>



<li>ドルMMFの円貨買付</li>



<li>外国株配当金の円貨受取</li>
</ul>
</div>



<p class="wp-block-paragraph">為替手数料無料となる取引は、「<strong>リアルタイム為替取引のみ</strong>」ですから、海外株などを円貨決済での買付、ドルMMF、米国株の配当金の円貨受取などは対象外となります。</p>



<div class="s_memo s_alerta box-inside">
	<div class="s_memo_ttl title-box">リアルタイム取引可能時間</div>
<strong>【SBI証券】</strong><br>
・標準時間：<span style="text-decoration: underline;">月曜日 7時から翌朝5時30分</span><br>
　<span style="text-decoration: underline;">火～金曜日 6時から翌朝5時30分</span><br>
・サマータイム：<span style="text-decoration: underline;">7時から翌朝6時30分</span><br>
<strong>【楽天証券】</strong><br>
・標準時間：<span style="text-decoration: underline;">8時から翌朝6時</span><br>
・サマータイム：<span style="text-decoration: underline;">8時から翌朝5時</span>
</div>



<p class="wp-block-paragraph">このサービスと利用することで、「ドル転」「円転」の<strong><span class="marker-under">コストを削減して投資</span>が行えます。</strong></p>



<p class="wp-block-paragraph">手数料を0円にするためには、株やETFを<span class="bold-red">外貨決済で購入する必要があります</span>で、株を購入する前に<strong>事前に「ドル転」</strong>する必要があります。</p>



<div class="wp-block-cocoon-blocks-iconlist-box iconlist-box blank-box list-hand-o-right block-box has-text-color has-background has-icon-color has-indigo-color has-watery-blue-background-color has-indigo-icon-color"><div class="iconlist-title"></div>
<ul class="wp-block-list">
<li><strong><strong>「</strong>外貨決済」で手数料が発生しない</strong></li>
</ul>
</div>



<h3 class="wp-block-heading">新NISAとの親和性</h3>



<figure class="wp-block-image aligncenter size-large is-resized"><a href="https://zero-toushi.com/wp-content/uploads/2022/12/sin-nisa.png"><img loading="lazy" decoding="async" width="1024" height="576" src="https://zero-toushi.com/wp-content/uploads/2022/12/sin-nisa-1024x576.png" alt="" class="wp-image-9790" srcset="https://zero-toushi.com/wp-content/uploads/2022/12/sin-nisa-1024x576.png 1024w, https://zero-toushi.com/wp-content/uploads/2022/12/sin-nisa-300x169.png 300w, https://zero-toushi.com/wp-content/uploads/2022/12/sin-nisa-768x432.png 768w, https://zero-toushi.com/wp-content/uploads/2022/12/sin-nisa-240x135.png 240w, https://zero-toushi.com/wp-content/uploads/2022/12/sin-nisa-320x180.png 320w, https://zero-toushi.com/wp-content/uploads/2022/12/sin-nisa-640x360.png 640w, https://zero-toushi.com/wp-content/uploads/2022/12/sin-nisa-748x421.png 748w, https://zero-toushi.com/wp-content/uploads/2022/12/sin-nisa.png 1280w" sizes="(max-width: 1024px) 100vw, 1024px" /></a></figure>



<p class="wp-block-paragraph">2024年から「新NISA」が始まります。新NISAによる外国株購入枠は<strong>一年で240万円</strong>となり、外貨積立とマッチします。</p>



<p class="wp-block-paragraph">新NISAについてはこちらで詳しく解説しています。</p>



<div class="wp-block-cocoon-blocks-blogcard blogcard-type bct-none">

<a href="https://zero-toushi.com/nisa2024" title="【新NISA】解説と疑問点の徹底解説" class="blogcard-wrap internal-blogcard-wrap a-wrap cf" target="_blank"><div class="blogcard internal-blogcard ib-left cf"><div class="blogcard-label internal-blogcard-label"><span class="fa"></span></div><figure class="blogcard-thumbnail internal-blogcard-thumbnail"><img loading="lazy" decoding="async" width="320" height="180" src="https://zero-toushi.com/wp-content/uploads/2022/12/sin-nisa-2-320x180.jpg" class="blogcard-thumb-image internal-blogcard-thumb-image wp-post-image" alt="" srcset="https://zero-toushi.com/wp-content/uploads/2022/12/sin-nisa-2-320x180.jpg 320w, https://zero-toushi.com/wp-content/uploads/2022/12/sin-nisa-2-300x169.jpg 300w, https://zero-toushi.com/wp-content/uploads/2022/12/sin-nisa-2-1024x576.jpg 1024w, https://zero-toushi.com/wp-content/uploads/2022/12/sin-nisa-2-768x432.jpg 768w, https://zero-toushi.com/wp-content/uploads/2022/12/sin-nisa-2-240x135.jpg 240w, https://zero-toushi.com/wp-content/uploads/2022/12/sin-nisa-2-640x360.jpg 640w, https://zero-toushi.com/wp-content/uploads/2022/12/sin-nisa-2-748x421.jpg 748w, https://zero-toushi.com/wp-content/uploads/2022/12/sin-nisa-2.jpg 1280w" sizes="(max-width: 320px) 100vw, 320px" /></figure><div class="blogcard-content internal-blogcard-content"><div class="blogcard-title internal-blogcard-title">【新NISA】解説と疑問点の徹底解説</div><div class="blogcard-snippet internal-blogcard-snippet">ぜんきち新NISAの改正点は？現行NISAはどうなる？この疑問を解決する記事を書きました!毎年12月になると、ビックイベントがあります。クリスマス！子供にとって、クリスマスはビックイベントですが、大人のビックイベントは『税制改正大綱』です。...</div></div><div class="blogcard-footer internal-blogcard-footer cf"><div class="blogcard-site internal-blogcard-site"><div class="blogcard-favicon internal-blogcard-favicon"><img loading="lazy" decoding="async" src="https://www.google.com/s2/favicons?domain=https://zero-toushi.com" alt="" class="blogcard-favicon-image internal-blogcard-favicon-image" width="16" height="16" /></div><div class="blogcard-domain internal-blogcard-domain">zero-toushi.com</div></div><div class="blogcard-date internal-blogcard-date"><div class="blogcard-post-date internal-blogcard-post-date">2026.03.03</div></div></div></div></a>
</div>



<h2 class="wp-block-heading">まとめ</h2>



<p class="wp-block-paragraph">為替変動を正確に予想するのは困難を極めます。しかし、<strong>為替リスクを低減させる手段は投資によって可能</strong>です。</p>



<p class="wp-block-paragraph">他にも、<strong>「両替（ドル転）コストの削減」</strong>と<strong>「NISA制度を利用した税金縮小」</strong>が為替リスクを更に低減する効果があります。</p>



<div class="wp-block-cocoon-blocks-iconlist-box iconlist-box blank-box list-angle-double-right block-box has-background has-watery-blue-background-color"><div class="iconlist-title"></div>
<ul class="has-white-color has-indigo-background-color has-text-color has-background wp-block-list">
<li><strong><strong>投資により為替リスクを軽減できる</strong></strong></li>



<li><strong><strong><strong><strong>過去約26年の平均レートは110.2円</strong></strong></strong></strong></li>



<li><strong><strong>ドル円レートを正確に把握するのは困難</strong></strong></li>
</ul>
</div>



<p class="wp-block-paragraph">記事が、タメになったと思われたら、<span class="marker-under"><strong>&#8220;SNS&#8221;</strong> や <strong>&#8220;リンク&#8221;</strong> で紹介して頂けると今後の励み</span>になります。</p>



<p class="wp-block-paragraph"><div class="ad-area no-icon ad-shortcode ad-rectangle ad-label-visible cf" itemscope itemtype="https://schema.org/WPAdBlock">
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<h3 class="wp-block-heading">関連記事</h3>



<p class="wp-block-paragraph">為替リスクを減らした「為替ヘッジ」の商品について、解説しています。注目したいのが「為替ヘッジ」のデメリットとなります。＞＞<a href="https://zero-toushi.com/yen-depreciation-appreciation-merit-and-demerit/#a1" data-type="link" data-id="https://zero-toushi.com/yen-depreciation-appreciation-merit-and-demerit/#a1">為替ヘッジとコスト</a></p>



<div class="wp-block-cocoon-blocks-blogcard blogcard-type bct-none">

<a href="https://zero-toushi.com/yen-depreciation-appreciation-merit-and-demerit/" title="”為替ヘッジ”と円安・円高のメリット・デメリット" class="blogcard-wrap internal-blogcard-wrap a-wrap cf" target="_blank"><div class="blogcard internal-blogcard ib-left cf"><div class="blogcard-label internal-blogcard-label"><span class="fa"></span></div><figure class="blogcard-thumbnail internal-blogcard-thumbnail"><img loading="lazy" decoding="async" width="320" height="180" src="https://zero-toushi.com/wp-content/uploads/2024/02/yen-depreciation-appreciation-merit-and-demerit-320x180.jpg" class="blogcard-thumb-image internal-blogcard-thumb-image wp-post-image" alt="" srcset="https://zero-toushi.com/wp-content/uploads/2024/02/yen-depreciation-appreciation-merit-and-demerit-320x180.jpg 320w, https://zero-toushi.com/wp-content/uploads/2024/02/yen-depreciation-appreciation-merit-and-demerit-300x169.jpg 300w, https://zero-toushi.com/wp-content/uploads/2024/02/yen-depreciation-appreciation-merit-and-demerit-1024x576.jpg 1024w, https://zero-toushi.com/wp-content/uploads/2024/02/yen-depreciation-appreciation-merit-and-demerit-768x432.jpg 768w, https://zero-toushi.com/wp-content/uploads/2024/02/yen-depreciation-appreciation-merit-and-demerit-240x135.jpg 240w, https://zero-toushi.com/wp-content/uploads/2024/02/yen-depreciation-appreciation-merit-and-demerit-640x360.jpg 640w, https://zero-toushi.com/wp-content/uploads/2024/02/yen-depreciation-appreciation-merit-and-demerit-748x421.jpg 748w, https://zero-toushi.com/wp-content/uploads/2024/02/yen-depreciation-appreciation-merit-and-demerit.jpg 1280w" sizes="(max-width: 320px) 100vw, 320px" /></figure><div class="blogcard-content internal-blogcard-content"><div class="blogcard-title internal-blogcard-title">”為替ヘッジ”と円安・円高のメリット・デメリット</div><div class="blogcard-snippet internal-blogcard-snippet">円高・円安のメリットは？為替ヘッジの仕組みは？ぜんきち最近のコンビニってめちゃくちゃ高くなりましたよね実は、この物価高には &quot;円安&quot; が影響しています。円安が物価高にどう繋がるの？？物価高と円安の関係には輸入製品が関係しています。日本の食料...</div></div><div class="blogcard-footer internal-blogcard-footer cf"><div class="blogcard-site internal-blogcard-site"><div class="blogcard-favicon internal-blogcard-favicon"><img loading="lazy" decoding="async" src="https://www.google.com/s2/favicons?domain=https://zero-toushi.com" alt="" class="blogcard-favicon-image internal-blogcard-favicon-image" width="16" height="16" /></div><div class="blogcard-domain internal-blogcard-domain">zero-toushi.com</div></div><div class="blogcard-date internal-blogcard-date"><div class="blogcard-post-date internal-blogcard-post-date">2026.03.03</div></div></div></div></a>
</div>



<p class="wp-block-paragraph">為替を変動させる「4つの要因」について詳しく解説しています。こちらの記事で円高へ切り替わるタイミングについても考察しています。</p>



<div class="wp-block-cocoon-blocks-blogcard blogcard-type bct-none">

<a href="https://zero-toushi.com/exchange-fluctuation-2/" title="為替変動4つの要因と長期的な&quot;予想&quot;" class="blogcard-wrap internal-blogcard-wrap a-wrap cf" target="_blank"><div class="blogcard internal-blogcard ib-left cf"><div class="blogcard-label internal-blogcard-label"><span class="fa"></span></div><figure class="blogcard-thumbnail internal-blogcard-thumbnail"><img loading="lazy" decoding="async" width="320" height="180" src="https://zero-toushi.com/wp-content/uploads/2022/06/exchange-fluctuation2-320x180.jpg" class="blogcard-thumb-image internal-blogcard-thumb-image wp-post-image" alt="" srcset="https://zero-toushi.com/wp-content/uploads/2022/06/exchange-fluctuation2-320x180.jpg 320w, https://zero-toushi.com/wp-content/uploads/2022/06/exchange-fluctuation2-300x169.jpg 300w, https://zero-toushi.com/wp-content/uploads/2022/06/exchange-fluctuation2-1024x576.jpg 1024w, https://zero-toushi.com/wp-content/uploads/2022/06/exchange-fluctuation2-768x432.jpg 768w, https://zero-toushi.com/wp-content/uploads/2022/06/exchange-fluctuation2-240x135.jpg 240w, https://zero-toushi.com/wp-content/uploads/2022/06/exchange-fluctuation2-640x360.jpg 640w, https://zero-toushi.com/wp-content/uploads/2022/06/exchange-fluctuation2.jpg 1280w" sizes="(max-width: 320px) 100vw, 320px" /></figure><div class="blogcard-content internal-blogcard-content"><div class="blogcard-title internal-blogcard-title">為替変動4つの要因と長期的な"予想"</div><div class="blogcard-snippet internal-blogcard-snippet">為替ってどんな要因で変動するの？円の価値はどうなっていくの？？為替はたった1ヶ月で10円上昇するなど、円安に大きく動きました。米国株などの海外資産へ投資している方は、円安により、円換算での資産が増えています。しかし、円高になると為替差損が発...</div></div><div class="blogcard-footer internal-blogcard-footer cf"><div class="blogcard-site internal-blogcard-site"><div class="blogcard-favicon internal-blogcard-favicon"><img loading="lazy" decoding="async" src="https://www.google.com/s2/favicons?domain=https://zero-toushi.com" alt="" class="blogcard-favicon-image internal-blogcard-favicon-image" width="16" height="16" /></div><div class="blogcard-domain internal-blogcard-domain">zero-toushi.com</div></div><div class="blogcard-date internal-blogcard-date"><div class="blogcard-post-date internal-blogcard-post-date">2026.03.03</div></div></div></div></a>
</div>



<p class="wp-block-paragraph">外国債券5つのリスクと市場規模について記事を書きました。こちらをご覧いただけると、投資適格となる国がわかり、また、自分で選ぶことが出来るようになります。</p>



<div class="wp-block-cocoon-blocks-blogcard blogcard-type bct-none">

<a href="https://zero-toushi.com/bond-investment-destination" title="安全な国債投資は”日本”か”海外”投資先の選別方法" class="blogcard-wrap internal-blogcard-wrap a-wrap cf" target="_blank"><div class="blogcard internal-blogcard ib-left cf"><div class="blogcard-label internal-blogcard-label"><span class="fa"></span></div><figure class="blogcard-thumbnail internal-blogcard-thumbnail"><img loading="lazy" decoding="async" width="320" height="180" src="https://zero-toushi.com/wp-content/uploads/2022/12/bond-investment-destination-320x180.jpg" class="blogcard-thumb-image internal-blogcard-thumb-image wp-post-image" alt="" srcset="https://zero-toushi.com/wp-content/uploads/2022/12/bond-investment-destination-320x180.jpg 320w, https://zero-toushi.com/wp-content/uploads/2022/12/bond-investment-destination-300x169.jpg 300w, https://zero-toushi.com/wp-content/uploads/2022/12/bond-investment-destination-1024x576.jpg 1024w, https://zero-toushi.com/wp-content/uploads/2022/12/bond-investment-destination-768x432.jpg 768w, https://zero-toushi.com/wp-content/uploads/2022/12/bond-investment-destination-240x135.jpg 240w, https://zero-toushi.com/wp-content/uploads/2022/12/bond-investment-destination-640x360.jpg 640w, https://zero-toushi.com/wp-content/uploads/2022/12/bond-investment-destination-748x421.jpg 748w, https://zero-toushi.com/wp-content/uploads/2022/12/bond-investment-destination.jpg 1280w" sizes="(max-width: 320px) 100vw, 320px" /></figure><div class="blogcard-content internal-blogcard-content"><div class="blogcard-title internal-blogcard-title">安全な国債投資は”日本”か”海外”投資先の選別方法</div><div class="blogcard-snippet internal-blogcard-snippet">ぜんきちどこの国の国債がいいの？日本より良い国債はないの？この疑問を解決する記事を書きました。日本の個人向け国債は『0.05％』で、100万円の国債を購入しても5,000円にしかなりません。しかも、国債を購入した100万円は5年間、使う事は...</div></div><div class="blogcard-footer internal-blogcard-footer cf"><div class="blogcard-site internal-blogcard-site"><div class="blogcard-favicon internal-blogcard-favicon"><img loading="lazy" decoding="async" src="https://www.google.com/s2/favicons?domain=https://zero-toushi.com" alt="" class="blogcard-favicon-image internal-blogcard-favicon-image" width="16" height="16" /></div><div class="blogcard-domain internal-blogcard-domain">zero-toushi.com</div></div><div class="blogcard-date internal-blogcard-date"><div class="blogcard-post-date internal-blogcard-post-date">2026.03.03</div></div></div></div></a>
</div>



<p class="wp-block-paragraph">暴落時に株式とドル円はどのように推移したのか解説しています。この記事をご覧いただければ、考慮すべき最大下落率がわかります。＞＞<a href="https://zero-toushi.com/yen-depreciation-and-yen-appreciation/" data-type="link" data-id="https://zero-toushi.com/yen-depreciation-and-yen-appreciation/">ドル円と資産価格の暴落</a></p>



<div class="wp-block-cocoon-blocks-blogcard blogcard-type bct-none">

<a href="https://zero-toushi.com/yen-depreciation-and-yen-appreciation/" title="歴史的暴落で為替はどう動いたのか「米国市場とドル円」" class="blogcard-wrap internal-blogcard-wrap a-wrap cf" target="_blank"><div class="blogcard internal-blogcard ib-left cf"><div class="blogcard-label internal-blogcard-label"><span class="fa"></span></div><figure class="blogcard-thumbnail internal-blogcard-thumbnail"><img loading="lazy" decoding="async" width="320" height="180" src="https://zero-toushi.com/wp-content/uploads/2021/10/yen-depreciation-and-yen-appreciation-320x180.jpg" class="blogcard-thumb-image internal-blogcard-thumb-image wp-post-image" alt="" srcset="https://zero-toushi.com/wp-content/uploads/2021/10/yen-depreciation-and-yen-appreciation-320x180.jpg 320w, https://zero-toushi.com/wp-content/uploads/2021/10/yen-depreciation-and-yen-appreciation-300x169.jpg 300w, https://zero-toushi.com/wp-content/uploads/2021/10/yen-depreciation-and-yen-appreciation-1024x576.jpg 1024w, https://zero-toushi.com/wp-content/uploads/2021/10/yen-depreciation-and-yen-appreciation-768x432.jpg 768w, https://zero-toushi.com/wp-content/uploads/2021/10/yen-depreciation-and-yen-appreciation-240x135.jpg 240w, https://zero-toushi.com/wp-content/uploads/2021/10/yen-depreciation-and-yen-appreciation-640x360.jpg 640w, https://zero-toushi.com/wp-content/uploads/2021/10/yen-depreciation-and-yen-appreciation-748x421.jpg 748w, https://zero-toushi.com/wp-content/uploads/2021/10/yen-depreciation-and-yen-appreciation.jpg 1280w" sizes="(max-width: 320px) 100vw, 320px" /></figure><div class="blogcard-content internal-blogcard-content"><div class="blogcard-title internal-blogcard-title">歴史的暴落で為替はどう動いたのか「米国市場とドル円」</div><div class="blogcard-snippet internal-blogcard-snippet">米国市場が下落するとドル円はどうなる？変動幅はどれくらいあるの？FX界隈では、株式市場に「暴落が起きると円と米ドルが買われる」と言うのは一般常識です。では、円と米ドルのどちらが多く買われるのだろうか？この記事では、歴史的な暴落時にドル円はど...</div></div><div class="blogcard-footer internal-blogcard-footer cf"><div class="blogcard-site internal-blogcard-site"><div class="blogcard-favicon internal-blogcard-favicon"><img loading="lazy" decoding="async" src="https://www.google.com/s2/favicons?domain=https://zero-toushi.com" alt="" class="blogcard-favicon-image internal-blogcard-favicon-image" width="16" height="16" /></div><div class="blogcard-domain internal-blogcard-domain">zero-toushi.com</div></div><div class="blogcard-date internal-blogcard-date"><div class="blogcard-post-date internal-blogcard-post-date">2026.03.03</div></div></div></div></a>
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