成交旺，看券商！2026开年A股站上2.8万亿成交

Group 1 - The core viewpoint of the article highlights that the A-share market has reached a trading volume of 2.8 trillion yuan at the beginning of 2026, indicating a potential early arrival of the spring market rally [1] - The daily trading volume of the Wind All A Index has shown significant growth, suggesting increased investor activity and market optimism [1] Group 2 - The formation of a MACD golden cross signal indicates a positive trend for certain stocks, suggesting potential investment opportunities in those equities [2][5]