中证500主力：开盘7100，昨收7266

Core Viewpoint - The latest trading data for the CSI 500 stock index futures has been released, indicating a significant drop in the main contract opening price compared to the previous closing price [1] Group 1: Market Data - The opening price of the CSI 500 main contract is reported at 7100.00 [1] - The previous closing price was 7266.00, reflecting a decrease [1] - Real-time updates for the CSI 500 stock index futures, including the latest price, change value, and change percentage, are currently not available [1]