收评：北证50大跌超6% 全市场超4400只个股下跌

Market Overview - The market experienced fluctuations throughout the day, with the ChiNext Index leading the decline and the North Stock 50 Index dropping over 6% [1] - The total trading volume in the Shanghai and Shenzhen markets was 1.1 trillion, a decrease of 70.8 billion compared to the previous trading day [1] - More than 4,400 stocks in the market declined, indicating a broad-based downturn [1] Sector Performance - Banking stocks showed resilience, with several stocks, including Pudong Development Bank, reaching new historical highs during the session [1] - Military industry stocks saw a temporary surge, with companies like Galaxy Electronics hitting the daily limit [1] - In contrast, new consumption concept stocks collectively fell sharply, with Reliable Holdings dropping over 10% [1] - Solid-state battery concept stocks also experienced volatility, with Honggong Technology declining over 10% [1] Index Performance - By the end of the trading session, the Shanghai Composite Index fell by 0.22%, the Shenzhen Component Index decreased by 0.72%, and the ChiNext Index dropped by 0.96% [1]