股市资金流向图：今日沪深两市主力资金净流出392.36亿元，占比2.48%；大单资金净流出230.06亿元，占比1.45%；小单资金净流入356.96亿元，占比2.25%。

Group 1 - The core point of the article indicates that the main funds in the Shanghai and Shenzhen stock markets experienced a net outflow of 39.236 billion yuan, accounting for 2.48% of the total [1] - Large single orders saw a net outflow of 23.006 billion yuan, representing 1.45% of the total [1] - Small single orders, in contrast, recorded a net inflow of 35.696 billion yuan, which is 2.25% of the total [1]