多元金融板块2月4日涨0.77%，渤海租赁领涨，主力资金净流出2.03亿元

Group 1 - The diversified financial sector increased by 0.77% on February 4, with Bohai Leasing leading the gains [1] - The Shanghai Composite Index closed at 4102.2, up 0.85%, while the Shenzhen Component Index closed at 14156.27, up 0.21% [1] - Key stocks in the diversified financial sector showed various performance metrics, with Bohai Leasing closing at 4.61, up 4.54%, and trading volume of 1.08 million shares [1] Group 2 - The diversified financial sector experienced a net outflow of 203 million yuan from institutional investors, while retail investors saw a net inflow of 188 million yuan [2] - The stock performance of individual companies varied, with ST Rendo showing a decline of 5.01% and closing at 9.48 [2] - The trading volume and turnover for key stocks in the sector were significant, with Jiuding Investment recording a turnover of 679 million yuan [2] Group 3 - The net inflow from retail investors was 188 million yuan, while the net inflow from speculative funds was 14.44 million yuan [3] - Key stocks like Shaanxi Guotou A and Jiuding Investment had varying net inflows and outflows from different investor types, indicating mixed investor sentiment [3] - Bohai Leasing had a net inflow of 247.89 million yuan from institutional investors, while experiencing a net outflow from retail investors [3]