半导体为何跳水？

Group 1 - The core market sentiment remains strong, with the A-share market reaching 3900 points after 10 years [1][3] - The Shanghai Composite Index took 28 trading days to break through 3900 points, starting from 3800 points on August 22 [3] - Gold prices outperformed the Shanghai Composite Index during the National Day holiday, with spot gold surpassing 4000 USD [5] Group 2 - Market style is highly structured, with sectors like semiconductors, gold, and resource stocks leading gains, while tourism, real estate, and food and beverage sectors lagged [8][11] - The average daily consumption during the National Day holiday decreased by 13% year-on-year, indicating a decline in consumer spending [11] Group 3 - The semiconductor sector experienced significant volatility, with stocks like Huahong Semiconductor seeing drastic price changes [15][18] - The adjustment of margin financing rates for stocks like SMIC and Bawen Storage to zero impacted market sentiment, despite being a pre-existing regulatory measure [18][20] Group 4 - The dividend sector showed resilience, with its performance aligning closely with the overall market despite the downturn in the semiconductor sector [23] - Maintaining a balanced portfolio is increasingly necessary in the current market environment [24] Group 5 - Specific stocks like Hainan Huatie and Xinyisheng faced significant declines due to recent market activities and insider selling [27][29] - The currency ETF sector also saw a return to previous levels after a brief surge, indicating market corrections [31]