和讯投顾姜琳琳：大盘缩量万亿，商业航天AI应用调整，明天怎么看？

Market Overview - Today's market trading volume decreased by over 1 trillion compared to the same period yesterday, returning to the level of 3 trillion [1] - The significant reduction in volume is seen as a normal response to the unusual surge in trading volume caused by sudden news yesterday afternoon [1] - Regulatory pressure from yesterday has lowered trading sentiment, which is considered a normal phenomenon [1] Sector Analysis - The semiconductor sector showed a rebound in the afternoon, indicating that the market's rhythm remains unchanged, focusing on technology, commercial aerospace, domestic computing power, AI applications, and autonomous driving [1] - When technology stocks decline, resource stocks tend to rise, and vice versa, demonstrating a liquidity-driven market dynamic [2] - The resource sector experienced a divergence with external futures, as domestic metal prices fell in response to external market movements [2] Investment Strategy - The current strategy emphasizes caution, advising against blind chasing of high prices and suggesting to either take profits or hold positions after funds rotate and lift stocks [1] - The market liquidity is currently abundant, with opportunities for self-repair, and funds are concentrated in technology and resource sectors [2] - The consumer sector remains weak, but potential policy support is anticipated as the Spring Festival approaches, suggesting a low-positioning strategy for this sector [2]