Group 1 - The professional engineering sector increased by 1.91% on November 24, with Shenghui Integration leading the gains [1] - The Shanghai Composite Index closed at 3836.77, up 0.05%, while the Shenzhen Component Index closed at 12585.08, up 0.37% [1] - Key stocks in the professional engineering sector showed significant price increases, with Shenghui Integration rising by 10.01% to a closing price of 47.37 [1] Group 2 - The professional engineering sector experienced a net inflow of 106 million yuan from institutional investors, while retail investors saw a net outflow of 4.32 million yuan [2] - Major stocks like China Chemical and Yihai Port saw substantial net inflows from institutional investors, with China Chemical receiving 80.69 million yuan [3] - Retail investors showed a negative trend in several stocks, with significant outflows from Shenghui Integration and Yihai Port [3]
专业工程板块11月24日涨1.91%，圣晖集成领涨，主力资金净流入1.06亿元