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4. The Hang Seng Science and Technology Index of Hong Kong stocks rose 4.24% to 4,854.34 points after rising 4.30% yesterday. However, there was a wave of diving soon, and the plate was close to the green plate, which was too ugly to eat. In addition, it is widely expected that the European Central Bank will cut interest rates by 50 basis points on December 12, which will make the US dollar index rise again, thus accelerating the outflow of funds from Hong Kong stocks. Therefore, in the face of this uncertainty, part of the profit will be stopped first.Analysis and interpretation of artificial intelligence, semiconductor, medicine and Hong Kong stock technology!

2. In the case of a breakthrough in the substitution of domestic chips, our side suddenly attacked NVIDIA last night, causing it to drop by 2.55%, which obviously stimulated the market sentiment, making the semiconductor sector change yesterday's decline, ushered in a retaliatory rebound, and formed a strong "Yang Bao Yin" form. However, while rejoicing, don't underestimate the determination of the United States to counter it.Analysis and interpretation of artificial intelligence, semiconductor, medicine and Hong Kong stock technology!

1. The artificial intelligence sector gapped higher above the 20-day moving average in early trading, and the initial increase was close to 4%. However, after the expectation that the multi-period moving average will stick upward was fulfilled, there was a wave of action to accelerate the diving, which made up for the big gap that opened higher in the day, which cleared an obstacle for the next pull-up.