Use wechat scan QR code < / P > < p > to share with friends and circle of friends < / P > < p > Monday, us time, < a target = "_ blank" href=" https://news.163.com/news/search?keyword=%E7%BE%8E%E8%82%A1 "> U.S. stock market < / a > closing trend differentiation, < a target ="_ blank" href=" https://news.163.com/news/search?keyword=%E9%81%93%E7%90%BC%E6%96%AF%E6%8C%87%E6%95%B0 "> the Dow Jones index rose to a new high in the session. After the U.S. Senate approved the new economic rescue plan, investors are optimistic about those stocks that will benefit from the economic recovery_ blank" href=" https://news.163.com/news/search?keyword=%E7%A7%91%E6%8A%80%E8%82%A1 "> the continuous selling of technology stocks has brought pressure to the market. < / P > < p > the Dow Jones index closed at 31802.44, up 306.14 points, or 0.97%, reaching a new high in the session; the standard & Poor's 500 index closed at 3821.35, down 0.54%, once up 1%; the Nasdaq composite index closed at 12609.16, down 2.41%. < / P > < p > the technology-based Nasdaq composite index fell more than 10% from its closing high on February 12, entering a correction range. < / P > < p > Apple, alpha, Nafi and Tesla's < a target = "_ blank" href=" https://news.163.com/news/search?keyword=%E8%82%A1%E4%BB%B7 "> share prices < / a > all fell more than 4%. In the past month, Apple's share price has fallen 15% and Tesla's has fallen 34%. < / P > < p > specifically, in Monday's trading of US stocks, leading technology stocks generally fell, with Apple's share price closing at US $116.36, down 4.17%; Google's parent company alpha's share price closing at US $2024.17, down 4.00%; Amazon's closing at US $2951.95, down 1.62%; Microsoft's closing at US $227.39, down 1.82%; Facebook's closing at US $255.31, down 3.39%; Oracle's closing at US $72.16, IBM was up 3.13%, IBM was up 1.61% at $124.81, Netflix was down 4.47% at $493.33, Tesla was down 5.84% at $563.00, twitter was down 5.18%, Uber was down 4.21%, and LYFT was up 0.30%. < / P > < p > the leading chip stocks in US stocks fell, with TSMC closing at US $113.93, down 5.69%; NVIDIA closing at US $463.73, down 6.97%; Intel closing at US $59.85, down 1.47%; ASMC closing at US $502.19, down 4.72%; Qualcomm closing at US $123.20, down 5.05%; Broadcom closing at US $421.25, down 6.42%; Texas Instruments closing at US $162.11, down 3.47% %Amd fell 5.81% to US $73.96, applied materials fell 6.85% and micron technology fell 4.36%. < / P > < p > major Chinese concept stocks listed in the United States generally fell sharply, with Alibaba closing at US $226.69, down 3.08%; Jingdong closing at US $85.36, down 5.80%; Baidu closing at US $232.68, down 11.10%; pinduoduo closing at US $137.60, down 12.26%; Weilai closing at US $35.21, down 7.61%; Xiaopeng closing at US $26.92, down 3.96%; ideal closing at US $21.33, It fell 5.03%; BiliBili fell 17.04% to US $98.59; tal fell 9.47% to US $68.84; iqiyi fell 1.19% to US $25.76; learn from others fell 5.96% to US $85.94; Weibo fell 4.09%; Ctrip fell 1.43%; Auto home fell 12.50%; jinshanyun fell 9.76%; Lukin fell 2.30%. < / P > < p > the U.S. Senate passed a $1.9 trillion economic assistance and stimulus bill on Saturday, paving the way for the extension of unemployment benefits, which is another round of economic stimulus and assistance to the U.S. state and local governments. The Democratic controlled house of Representatives is expected to pass the bill later this week. U.S. President Biden is expected to sign the bill into law before the current U.S. unemployment assistance program expires on March 14. At the same time, the Centers for Disease Control and Prevention said on Monday that people who have been fully vaccinated with the new coronavirus vaccine can safely meet indoors without wearing masks, further boosting the hope of the U.S. economy to restart. The good news boosted stocks that relied on a strong economic recovery. < / P > < p > < p > Lindsey bell, chief investment strategist at ally invest, a US securities exchange, said: "more stimulus measures are likely to boost < a target ="_ blank" href=" https://news.163.com/news/search?keyword=%E8%82%A1%E5%B8%82 "> stock market < / a >, but it may also bring some resistance. Concerns about runaway inflation have been a stumbling block for the stock market recently. Because of this, the market is likely to weaken further in the future as investors struggle to cope with the short-term and long-term effects of the stimulus. Stocks such as technology stocks and 'home' stocks, which have soared before, may be hit the hardest. " < / P > < p > technology stocks were still the biggest losers on Monday, continuing the trend of the past few weeks. High growth stocks, one of the best performing sectors last year, are particularly vulnerable as rising interest rates reduce the value of future cash flows. < / P > < p > the rotation of the market has caused a huge difference between the main stock indexes of the US stock market. So far in March, the Dow is up 2.8%, the standard index is up 0.3%, and the NASDAQ is down 4.4%. (Liu Chun)