法国CAC40指数盘中涨0.1%，收跌跌幅，报7986.79点

Group 1 - The core point of the article highlights that the French CAC40 index experienced a slight increase of 0.1% during intraday trading but ultimately closed down, reporting a final value of 7986.79 points. It was noted as the only major financial stock index to rise on that day [1].