超5000股集体跳水，毫无预警，全线暴跌，毫无防备，谁惹了A股

Market Overview - The A-share market experienced a significant drop on November 21, with the Shanghai Composite Index falling below the 3900-point mark and the ChiNext Index declining over 2% [1] - By midday, over 5000 stocks were down, with only around 300 stocks showing gains, indicating widespread panic among investors [1] - The lithium battery sector was heavily impacted, with leading stocks like Tianqi Lithium and Ganfeng Lithium dropping over 8%, while storage chip stocks also saw declines exceeding 8% [1] Global Market Influence - The decline in the A-share market was not an isolated incident, as the U.S. stock market experienced extreme volatility, with the Nasdaq index swinging from a nearly 3% gain to a drop of over 2% [1] - This volatility in the U.S. market had a ripple effect across the Asia-Pacific region, with significant declines in indices such as the Nikkei 225 and the Hang Seng Index [1] Economic Indicators - Uncertainty surrounding the Federal Reserve's monetary policy was identified as a key factor driving global market fluctuations, with conflicting signals from U.S. non-farm payroll data [3] - The probability of a 25 basis point rate cut by the Federal Reserve in December was reported at only 39.6%, contributing to market uncertainty [3] Sector Performance - The A-share market showed structural differentiation, with growth sectors facing significant sell-offs, particularly in energy metals and technology stocks, which saw declines of over 8% [5] - Defensive sectors demonstrated resilience, with certain agricultural stocks rising due to acquisition news, indicating a shift in investor preference towards lower valuation and stable cash flow stocks [5][6] Capital Flow - There was a notable outflow of main capital, with trading volume in the Shanghai and Shenzhen markets increasing by 200.4 billion compared to the previous day, reflecting heavy selling pressure [9] - Northbound capital also showed a net outflow, totaling over 20 billion since November, indicating a lack of confidence in the market [9] Investor Sentiment - The recent market downturn has exposed new investors to the harsh realities of stock trading, as many had previously underestimated the risks involved [9] - Despite some fund managers achieving over 50% returns this year, general investor anxiety remains high due to the unexpected market decline [9]