A股市场大势研判：市场全天震荡调整，科创50领跌

Market Overview - The market experienced a day of volatility with the Sci-Tech 50 index leading the decline, closing down 4.26% at 1410.30 points [2][4] - Major indices such as the Shanghai Composite Index and Shenzhen Component Index also saw declines of 0.62% and 2.54% respectively, indicating a broad market downturn [2][4] Sector Performance - The banking sector showed resilience with a gain of 2.51%, while coal and food & beverage sectors also performed positively with increases of 2.18% and 1.69% respectively [3][4] - Conversely, sectors such as telecommunications and electronics faced significant declines, with losses of 4.98% and 4.64% respectively [3][4] Conceptual Index Performance - Conceptual indices such as cultivated diamonds and liquor concepts performed well, with gains of 3.74% and 1.64% respectively [3][4] - In contrast, sectors like state-owned fund holdings and advanced packaging saw declines of 5.47% and 3.96% respectively [3][4] Future Outlook - The market is expected to remain under pressure due to ongoing uncertainties in U.S.-China relations and potential impacts from trade discussions [6] - The report highlights that the supply tightness, policy uncertainties, and surging investment demand could continue to support gold and silver prices in the near term [6] Key Economic Indicators - The report notes that the retail sales of passenger vehicles reached a historical peak in September, suggesting a stable growth trend in the automotive market for the fourth quarter [5] - The Ministry of Commerce's recent announcements regarding countermeasures against U.S. maritime actions may also influence market dynamics [5]