开评：三大指数集体低开 黄金概念涨幅居前
Zheng Quan Shi Bao Wang·2026-01-21 01:30
Core Viewpoint - The three major indices opened lower on January 21, with the Shanghai Composite Index down by 0.25%, the Shenzhen Component down by 0.38%, and the ChiNext Index down by 0.24% [1] Sector Performance - The polyurethane, gold concept, and non-ferrous metal sectors showed the highest gains [1] - The AI marketing, internet, communication equipment, and Zhipu AI sectors experienced the largest declines [1]