<div id="readability-page-1"><div> <p>By Katherine Hamilton</p> <pre></pre> <p>   Rumble entered a partnership with Perplexity to use its AI tools to improve video discovery on the platform. Shares rose 12% to $8.29 in after-hours trading Thursday. </p> <p>   Applied Materials said it expects a $710 million hit to its revenue from new export restrictions published this week. The stock fell 4% to $215.35 after the bell. </p> <p>   American Outdoor Brands approved a $10 million stock buyback. Shares advanced 4% to $8.78 post market. </p> <pre></pre> <p>   Write to Katherine Hamilton at katherine.hamilton@wsj.com </p> <pre></pre> <p>   (END) Dow Jones Newswires</p> <p>   October 02, 2025 19:30 ET (23:30 GMT)</p><p>Copyright (c) 2025 Dow Jones &amp; Company, Inc.</p></div></div>

AOUT

应用材料

<p>Rumble 与 Perplexity 合作，利用人工智能增强视频发现，导致股价上涨 12%，达到 8.29 美元。应用材料预计由于新的出口限制将损失 7.1 亿美元的收入，导致股价下跌 4%，至 215.35 美元。American Outdoor Brands 宣布进行 1000 万美元的股票回购，股价上涨 4%，达到 8.78 美元</p>

值得关注的股票：Rumble、应用材料、American Outdoor Brands