A股收评：北证50指数全天大跌6.15% 银行、军工板块逆市收红

Core Viewpoint - The A-share market experienced a significant decline, with the North Securities 50 Index dropping over 6% amid a broader market adjustment, while certain sectors like banking and military defense showed resilience [1] Market Performance - The major indices closed lower, with the Shanghai Composite Index down 0.22%, the Shenzhen Component down 0.72%, and the ChiNext Index down 0.96% [1] - The total trading volume across the two markets exceeded 1.1 trillion yuan, indicating a high level of activity despite the downturn [1] Sector Analysis - The banking, military, and insurance sectors performed well, showing gains even as the overall market declined [1] - The innovative drug sector remained active, suggesting ongoing interest and investment in this area [1] - Conversely, sectors such as solid-state batteries, pet economy, and photolithography experienced the largest declines [1]