--- title: "道瓊斯工業平均指數反彈，因為科技股的疲軟抵消了債券收益率的下降" type: "News" locale: "zh-HK" url: "https://longbridge.com/zh-HK/news/296812909.md" description: "道瓊斯指數反彈，上漲 135 點，因為債券收益率下降抵消了科技股的疲軟，而納斯達克下跌 185 點。由於芯片股下跌以及特朗普總統宣佈自 2027 年 1 月 1 日起對加拿大汽車進口徵收 50% 的關税，標普 500 指數小幅下跌。個別股票方面，Samsara 因目標價格上調而上漲，Strategy Inc.因新現金儲備而大幅上漲，而應用光電公司在進行 6 億美元的股權發行後下跌超過 10%" datetime: "2026-08-24T16:36:45.000Z" locales: - [zh-CN](https://longbridge.com/zh-CN/news/296812909.md) - [en](https://longbridge.com/en/news/296812909.md) - [zh-HK](https://longbridge.com/zh-HK/news/296812909.md) generator: "portal-rs" --- # 道瓊斯工業平均指數反彈，因為科技股的疲軟抵消了債券收益率的下降 Stocks are lower at midday as a drop in key tech names offset **falling bond yields**. The Dow Jones Industrial Average (DJI) is reversing earlier losses, now trading up 135 points, while the Nasdaq Composite Index (IXIC) is trading on the opposite end of the aisle, down 185 points. The S&P 500 Index (SPX) sits modestly lower as chip stocks and President Donald Trump's tariff hike announcement weigh on the broader market. Trump said the U.S. will implement levies on Canada of 50%, mostly impacting auto imports, slated to begin on Jan. 1, 2027. *Continue reading for more on today's market, including:* - Alibaba stock extends slide on **multi-billion dollar sale**. - **Sandisk shares fall** alongside memory-related equities. - Plus, IOT puts pop on price-target hike; MSTR's fresh cash pool; AAOI pulls back. **Samsara (NYSE:IOT)** shares are up 1.4% at $40.48, after KeyBanc raised its price target on Samsara to $46 from $41, while maintaining an "overweight" rating. More than 5,300 puts have changed hands in response, which is six times the amount typically seen at this point. The October 29 and 27 puts are the top contracts, with opening activity present. IOT is up 13.8% in 2026. **Strategy Inc. (NASDAQ:MSTR)** is trading at $121.40, up 7.9%, one of the best performers on the Nasdaq after the company announced it had built a new $1.59 billion USD cash pool separate from its existing reserve, without buying or selling any Bitcoin (BTC)**.** The shares have gained 33% since the start of August. **Applied Optoelectronics (NASDAQ:AAOI)** is trading sharply lower, down over 10%, after the company announced a $600 million at-the-market equity offering, spooking investors over potential share dilution. The shares have pulled back to the 200-day moving average. 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