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German Chancellor Scholz: It is necessary to prevent electricity prices from rising before 2025. A plan has been put forward to prevent the power grid funds from rising. The Bundestag can also vote on this before the Christmas holiday.Broadcom shares rose 2.8% before the market closed.The further rebound of CPI in the United States is in line with market expectations. The annual rate of CPI in the United States in November was 2.7%, which was expected to be 2.7% and the previous value was 2.60%. After seasonal adjustment, the monthly CPI rate is 0.3%, expected 0.3%, and the previous value is 0.20%. The annual rate of core CPI in the United States in November was not seasonally adjusted to 3.3%, which was expected to be 3.3% and the previous value was 3.30%. After seasonal adjustment, the monthly rate of core CPI is 0.3%, the expected rate is 0.30%, and the previous value is 0.30%.

JPMorgan Chase downgraded C3.ai(AI.N), saying that the cost of artificial intelligence games is too high.Macy's fell 8.2% before the market, and the company lowered its profit outlook after discovering accounting errors.The lowest temperature in the suburbs of Shanghai will fall below freezing point from Sunday. Today, the sky is cloudy and the rain is intermittent during the day. The temperature difference throughout the day is small, and the temperature in most areas is between 6~9℃. The highest temperature in Xujiahui Station in Shanghai during the day is only 7.9℃. The humidity is high, coupled with the northerly winds, and the wet and cold body feels doubled. Tomorrow is still a cold day. There are many cloud systems in Shanghai, mainly cloudy to cloudy, with weak precipitation and some short-term light rain in some areas. The wind is less than today, with northerly winds of 3-4 and coastal areas along the Yangtze River of 4-5. The temperature is between 6~11℃ and the relative humidity is 90%-60%. Affected by strong cold air, there was a strong wind and cooling process in Shanghai from 13th to 14th. At noon on the 13th (Friday), cold air began to affect Shanghai, and the temperature dropped. It is estimated that the minimum temperature will drop by 3 ~ 5 degrees in urban areas and 6 ~ 8 degrees in suburbs during the 48-hour period from 13th to 15th. The lowest temperature in most suburbs will be below freezing point from 15th to 18th. The lowest temperature of the process appeared on the morning of 15th and 16th, and the urban area dropped to about 3℃, while the suburbs of Chongming, Jinshan, Fengxian and Qingpu were-3℃ to-4℃, with thin ice or freezing. (Weather in Shanghai)

Joshua Benjo, a well-known AI expert: Artificial intelligence may "turn against human beings". According to a report on the website of the American Consumer News and Business Channel on November 21st, Joshua Benjo, a well-known computer scientist, a pioneer of artificial intelligence, warned against the potential negative impact of this emerging technology on society and called for in-depth research to reduce risks. (Reference message)Chris, analyst: After the US CPI was released, the US stock index futures once hit an intraday high, but the market reaction was still quite dull.Chris, analyst: After the US CPI was released, the US stock index futures once hit an intraday high, but the market reaction was still quite dull.