<p><strong>美国铝业</strong>（NYSE: AA）的空头头寸占流通股的比例自上次报告以来下降了 13.71%。根据交易所报告的数据，目前有 <strong>599 万股被卖空</strong>，占所有可交易普通股的 2.58%。根据其交易量，<strong>交易者平均需要 1.0 天来平仓他们的空头头寸。</strong></p>
<h3>为什么空头头寸重要</h3>
<p>空头头寸是指已经被卖空但尚未平仓或关闭的股票数量。卖空 是指交易者出售他们并不拥有的公司的股票，希望价格下跌。如果股票价格下跌，交易者可以从卖空中获利；如果价格上涨，他们则会亏损。</p>
<p>跟踪空头头寸很重要，因为它可以作为市场对特定股票情绪的指标。空头头寸的增加可能表明投资者变得更加看跌，而空头头寸的减少则可能表明他们变得更加看涨。</p>
<p><strong>另见：</strong> 被卖空最多的股票列表</p>
<h3>美国铝业空头头寸图表（3 个月）</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>从上面的图表可以看出，美国铝业被卖空的股票比例自上次报告以来有所下降。这并不意味着该股票在短期内会上涨，但交易者应该意识到被卖空的股票数量在减少。</p>
<h3>将美国铝业的空头头寸与同行进行比较</h3>
<p>同行比较是分析师和投资者用来评估公司表现的常用技术。公司的同行是指在行业、规模、年龄和财务结构等方面具有相似特征的另一家公司。您可以通过阅读公司的 10-K 报告、代理文件或进行自己的相似性分析来找到公司的同行群体。</p>
<p>根据 Benzinga Pro，美国铝业的同行平均空头头寸占流通股的比例为 8.02%，这意味着该公司的空头头寸 <strong>低于</strong> 大多数同行。</p>
<p>你知道吗，增加的空头头寸实际上可能对股票是 <strong>看涨</strong> 的？Benzinga Money 的这篇文章解释了你如何从中获利。</p>
<p><em>本文由 Benzinga 的自动内容引擎生成，并经过编辑审核。</em></p>

美国铝业

<p>美国铝业的空头头寸减少了 13.71%，目前有 599 万股被卖空，占可用股份的 2.58%。这一下降表明市场情绪相比于同行更加乐观，而同行的平均空头头寸为 8.02%。减少的空头头寸表明交易者对美国铝业的看跌情绪减弱，尽管这并不保证短期内股价会上涨</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>美国铝业</strong>（NYSE: AA）的空头头寸占流通股的比例自上次报告以来下降了 13.71%。根据交易所报告的数据，目前有 <strong>599 万股被卖空</strong>，占所有可交易普通股的 2.58%。根据其交易量，<strong>交易者平均需要 1.0 天来平仓他们的空头头寸。</strong></p>
</div><h3>Why Short Interest Matters</h3>
<div class="lb-trans"><h3>为什么空头头寸重要</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>空头头寸是指已经被卖空但尚未平仓或关闭的股票数量。卖空 是指交易者出售他们并不拥有的公司的股票，希望价格下跌。如果股票价格下跌，交易者可以从卖空中获利；如果价格上涨，他们则会亏损。</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>跟踪空头头寸很重要，因为它可以作为市场对特定股票情绪的指标。空头头寸的增加可能表明投资者变得更加看跌，而空头头寸的减少则可能表明他们变得更加看涨。</p>
</div><p><strong>See Also:</strong> List of the most shorted stocks</p>
<div class="lb-trans"><p><strong>另见：</strong> 被卖空最多的股票列表</p>
</div><h3>Alcoa Corp Short Interest Graph (3 Months)</h3>
<div class="lb-trans"><h3>美国铝业空头头寸图表（3 个月）</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>从上面的图表可以看出，美国铝业被卖空的股票比例自上次报告以来有所下降。这并不意味着该股票在短期内会上涨，但交易者应该意识到被卖空的股票数量在减少。</p>
</div><h3>Comparing Alcoa Corp's Short Interest Against Its Peers</h3>
<div class="lb-trans"><h3>将美国铝业的空头头寸与同行进行比较</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>同行比较是分析师和投资者用来评估公司表现的常用技术。公司的同行是指在行业、规模、年龄和财务结构等方面具有相似特征的另一家公司。您可以通过阅读公司的 10-K 报告、代理文件或进行自己的相似性分析来找到公司的同行群体。</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>根据 Benzinga Pro，美国铝业的同行平均空头头寸占流通股的比例为 8.02%，这意味着该公司的空头头寸 <strong>低于</strong> 大多数同行。</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>你知道吗，增加的空头头寸实际上可能对股票是 <strong>看涨</strong> 的？Benzinga Money 的这篇文章解释了你如何从中获利。</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 的自动内容引擎生成，并经过编辑审核。</em></p>
</div>

市场对美国铝业公司的情绪如何？