Use wechat to scan the QR code < / P > < p > and share it with friends and circles of friends < / P > < p > on Wednesday, us time, the main stock indexes closed mixed. GM's second quarter earnings and US ADP employment data in July were lower than expected, putting pressure on the market < p > the Dow Jones index closed at 34792.67, down 323.73 points, or 0.92%; The standard & Poor's 500 index closed at 4402.66, down 0.46%; The Nasdaq composite index closed at 14780.53, up 0.13% < p > < / P > < p > most large technology stocks fell, while the shares of apple, Google, Amazon and Microsoft fell, but the decline was no more than 1%; Facebook and Naifei's shares rose, with Facebook up more than 2% and Naifei up more than 1% < p > chip stocks generally rose, with NVIDIA and asmai up more than 2% and AMD up more than 5% < p > electric vehicle stocks generally rose, Tesla rose 0.17%; Weilai rose 1.17%, Xiaopeng rose 2.39%, ideal rose 0.46%, and Faraday rose 1.64% in the future < p > zhonggai e-commerce stocks generally rose, with Alibaba rising 1.69%, JD rising 1.65% and pinduoduo rising 0.42% < p > most of zhonggai online education stocks fell, with gaotu down 10.78%, New Oriental down 5.41%, tal down 4.84% and Netease Youdao up 0.94% < p > other popular Chinese concept stocks rose and fell, including manbang rose 7.46%, Zhihu rose 5.25%, boss direct employment rose 1.70%, Didi fell 3.57%, Betta fell 2.67%, BiliBili fell 1.30% and Baidu fell 0.16% < p > specifically, the performance of major technology stocks in U.S. stocks is as follows: < / P > < p > the performance of major chip stocks in U.S. stocks is as follows: < / P > < p > the performance of major Chinese stocks listed in the United States is as follows: < / P > < p > the share price of General Motors fell 8.9%, dragging down the market. Previously, the company reported that the profit in the second quarter was lower than people's expectations < p > ADP, a US human resources service, announced that 330000 new jobs were created in the US private sector in July, far lower than the estimated 653000, the lowest since February this year. The U.S. Department of labor will release its official employment report on Friday, which usually has a greater impact on investors < p > the second quarter earnings and US economic data of us listed companies are generally strong, but some investors are worried that the rebound from last year's epidemic will slow down

released this week's job market data, COVID-19's Delta variant spread across the United States, leading to new restrictions and orders issued by some companies and local governments. P>

Scott Wren, a strategist at Wells Fargo Investment Research Institute, said in a report: "we need consumers to spend money instead of staying at home, nowhere to go, or worried about COVID-19." Scott Ryan said. However, based on the fact that the major stock indexes are close to record highs, people can reasonably believe that at present, investors are not completely worried about the impact of the delta variant on the economy. " < p > on Wednesday, us time, the yield of 10-year US Treasury bond was sideways around 1.18%, which briefly fell below 1.13%. In recent weeks, the decline in US Treasury bond yields has raised concerns about the slowdown in the pace of US economic recovery, which tends to set a more pessimistic tone for the stock market < p > (Liu Chun)