A股走出普涨行情，谷歌产业链大涨，高手怎么看后市？

Group 1 - The A-share market experienced a broad-based rally on November 25, with significant gains in sectors such as the Google supply chain, optical switches (OCS), and commercial aerospace. The total trading volume in the Shanghai and Shenzhen markets reached 18,121 billion yuan, an increase of 844 billion yuan compared to Monday [1] - The 78th session of the simulated stock trading competition, "掘金大赛," began on November 17 and will run until November 28, with registration open from November 15 to November 28. Participants start with a simulated capital of 500,000 yuan, and cash rewards are given for positive returns at the end of each session [1] Group 2 - The cash rewards for each session of the competition are as follows: 688 yuan for the 1st place, 188 yuan for the 2nd to 4th places, and 88 yuan for the 5th to 10th places. Additionally, a total of 500 yuan is distributed among other participants with positive returns [3] - Monthly leaderboard rewards include 888 yuan for the 1st place, 288 yuan for the 2nd to 4th places, and 188 yuan for the 5th to 10th places, with smaller amounts for subsequent ranks [3] Group 3 - Market experts suggest that the Shanghai Composite Index broke key support on November 21, indicating a potential technical rebound. They recommend controlling position risks and maintaining a cautious stance without chasing prices [4] - Participants in the competition gain access to a personalized "火线快评" service for six trading days, which includes insights on market trends, investment logic, and company analysis. Notable sectors mentioned since April include the Nvidia supply chain, electronic textiles, rare earths, tungsten, and silver, with several companies experiencing significant price increases [4]