<p><strong>美國鋁業</strong>（NYSE: AA）的空頭頭寸佔流通股的比例自上次報告以來下降了 13.71%。根據交易所報告的數據，目前有 <strong>599 萬股被賣空</strong>，佔所有可交易普通股的 2.58%。根據其交易量，<strong>交易者平均需要 1.0 天來平倉他們的空頭頭寸。</strong></p>
<h3>為什麼空頭頭寸重要</h3>
<p>空頭頭寸是指已經被賣空但尚未平倉或關閉的股票數量。賣空 是指交易者出售他們並不擁有的公司的股票，希望價格下跌。如果股票價格下跌，交易者可以從賣空中獲利；如果價格上漲，他們則會虧損。</p>
<p>跟蹤空頭頭寸很重要，因為它可以作為市場對特定股票情緒的指標。空頭頭寸的增加可能表明投資者變得更加看跌，而空頭頭寸的減少則可能表明他們變得更加看漲。</p>
<p><strong>另見：</strong> 被賣空最多的股票列表</p>
<h3>美國鋁業空頭頭寸圖表（3 個月）</h3>
<p><img src="https://imageproxy.pbkrs.com/https://www.benzinga.com/files/images/story/2025/1766764842_0.png?x-oss-process=image/auto-orient,1/interlace,1/resize,w_1440,h_1440/quality,q_95/format,jpg" alt="short_fig" original-src="https://imageproxy.pbkrs.com/https://www.benzinga.com/files/images/story/2025/1766764842_0.png"/></p>
<p>從上面的圖表可以看出，美國鋁業被賣空的股票比例自上次報告以來有所下降。這並不意味着該股票在短期內會上漲，但交易者應該意識到被賣空的股票數量在減少。</p>
<h3>將美國鋁業的空頭頭寸與同行進行比較</h3>
<p>同行比較是分析師和投資者用來評估公司表現的常用技術。公司的同行是指在行業、規模、年齡和財務結構等方面具有相似特徵的另一家公司。您可以通過閲讀公司的 10-K 報告、代理文件或進行自己的相似性分析來找到公司的同行羣體。</p>
<p>根據 Benzinga Pro，美國鋁業的同行平均空頭頭寸佔流通股的比例為 8.02%，這意味着該公司的空頭頭寸 <strong>低於</strong> 大多數同行。</p>
<p>你知道嗎，增加的空頭頭寸實際上可能對股票是 <strong>看漲</strong> 的？Benzinga Money 的這篇文章解釋了你如何從中獲利。</p>
<p><em>本文由 Benzinga 的自動內容引擎生成，並經過編輯審核。</em></p>

美國鋁業

<p>美國鋁業的空頭頭寸減少了 13.71%，目前有 599 萬股被賣空，佔可用股份的 2.58%。這一下降表明市場情緒相比於同行更加樂觀，而同行的平均空頭頭寸為 8.02%。減少的空頭頭寸表明交易者對美國鋁業的看跌情緒減弱，儘管這並不保證短期內股價會上漲</p>

<p><strong>Alcoa Corp's</strong> (NYSE: AA) short interest as a percent of float has fallen 13.71% since its last report. According to exchange reported data, there are now <strong>5.99 million shares sold short</strong>, which is 2.58% of all regular shares that are available for trading. Based on its trading volume, <strong>it would take traders 1.0 days to cover their short positions on average.</strong></p>
<div class="lb-trans"><p><strong>美國鋁業</strong>（NYSE: AA）的空頭頭寸佔流通股的比例自上次報告以來下降了 13.71%。根據交易所報告的數據，目前有 <strong>599 萬股被賣空</strong>，佔所有可交易普通股的 2.58%。根據其交易量，<strong>交易者平均需要 1.0 天來平倉他們的空頭頭寸。</strong></p>
</div><h3>Why Short Interest Matters</h3>
<div class="lb-trans"><h3>為什麼空頭頭寸重要</h3>
</div><p>Short interest is the number of shares that have been sold short but have not yet been covered or closed out. Short selling is when a trader sells shares of a company they do not own, with the hope that the price will fall. Traders make money from short selling if the price of the stock falls and they lose if it rises.</p>
<div class="lb-trans"><p>空頭頭寸是指已經被賣空但尚未平倉或關閉的股票數量。賣空 是指交易者出售他們並不擁有的公司的股票，希望價格下跌。如果股票價格下跌，交易者可以從賣空中獲利；如果價格上漲，他們則會虧損。</p>
</div><p>Short interest is important to track because it can act as an indicator of market sentiment towards a particular stock. An increase in short interest can signal that investors have become more bearish, while a decrease in short interest can signal they have become more bullish.</p>
<div class="lb-trans"><p>跟蹤空頭頭寸很重要，因為它可以作為市場對特定股票情緒的指標。空頭頭寸的增加可能表明投資者變得更加看跌，而空頭頭寸的減少則可能表明他們變得更加看漲。</p>
</div><p><strong>See Also:</strong> List of the most shorted stocks</p>
<div class="lb-trans"><p><strong>另見：</strong> 被賣空最多的股票列表</p>
</div><h3>Alcoa Corp Short Interest Graph (3 Months)</h3>
<div class="lb-trans"><h3>美國鋁業空頭頭寸圖表（3 個月）</h3>
</div><p><img src="https://imageproxy.pbkrs.com/https://www.benzinga.com/files/images/story/2025/1766764842_0.png" alt="short_fig" original-src="https://www.benzinga.com/files/images/story/2025/1766764842_0.png"/></p>
<p>As you can see from the chart above the percentage of shares that are sold short for Alcoa Corp has declined since its last report. This does not mean that the stock is going to rise in the near-term but traders should be aware that less shares are being shorted.</p>
<div class="lb-trans"><p>從上面的圖表可以看出，美國鋁業被賣空的股票比例自上次報告以來有所下降。這並不意味着該股票在短期內會上漲，但交易者應該意識到被賣空的股票數量在減少。</p>
</div><h3>Comparing Alcoa Corp's Short Interest Against Its Peers</h3>
<div class="lb-trans"><h3>將美國鋁業的空頭頭寸與同行進行比較</h3>
</div><p>Peer comparison is a popular technique amongst analysts and investors for gauging how well a company is performing. A company's peer is another company that has similar characteristics to it, such as industry, size, age, and financial structure. You can find a company's peer group by reading its 10-K, proxy filing, or by doing your own similarity analysis.</p>
<div class="lb-trans"><p>同行比較是分析師和投資者用來評估公司表現的常用技術。公司的同行是指在行業、規模、年齡和財務結構等方面具有相似特徵的另一家公司。您可以通過閲讀公司的 10-K 報告、代理文件或進行自己的相似性分析來找到公司的同行羣體。</p>
</div><p>According to Benzinga Pro, Alcoa Corp's peer group average for short interest as a percentage of float is 8.02%, which means the company has <strong>less</strong> short interest than most of its peers.</p>
<div class="lb-trans"><p>根據 Benzinga Pro，美國鋁業的同行平均空頭頭寸佔流通股的比例為 8.02%，這意味着該公司的空頭頭寸 <strong>低於</strong> 大多數同行。</p>
</div><p>Did you know that increasing short interest can actually be <strong>bullish</strong> for a stock? This post by Benzinga Money explains how you can profit from it.</p>
<div class="lb-trans"><p>你知道嗎，增加的空頭頭寸實際上可能對股票是 <strong>看漲</strong> 的？Benzinga Money 的這篇文章解釋了你如何從中獲利。</p>
</div><p><em>This article was generated by Benzinga's automated content engine and was reviewed by an editor.</em></p>
<div class="lb-trans"><p><em>本文由 Benzinga 的自動內容引擎生成，並經過編輯審核。</em></p>
</div>

市場對美國鋁業公司的情緒如何？