上海国企改革板块2月5日跌0.15%，西藏城投领跌，主力资金净流出6.15亿元

Group 1 - The Shanghai state-owned enterprise reform sector declined by 0.15% compared to the previous trading day, with Tibet Urban Investment leading the decline [1] - On the same day, the Shanghai Composite Index closed at 4075.92, down 0.64%, while the Shenzhen Component Index closed at 13952.71, down 1.44% [1] - The main funds in the Shanghai state-owned enterprise reform sector experienced a net outflow of 615 million yuan, while retail investors saw a net inflow of 583 million yuan [1] Group 2 - The net inflow of funds from speculative investors was 32.36 million yuan on that day [1] - A detailed table of individual stock fund flows in the Shanghai state-owned enterprise reform sector was provided [1]