Market Overview - The renovation and building materials sector increased by 0.45% compared to the previous trading day, with Jingxue Energy leading the gains [1] - The Shanghai Composite Index closed at 3665.92, up 0.5%, while the Shenzhen Component Index closed at 11351.63, up 0.53% [1] Top Performers - Jingxue Energy (301010) closed at 21.75, up 6.15%, with a trading volume of 80,700 shares and a transaction value of 173 million yuan [1] - Wanli Stone (002785) closed at 31.30, up 4.93%, with a trading volume of 112,700 shares and a transaction value of 348 million yuan [1] - Luyang Energy (002088) closed at 12.00, up 3.81%, with a trading volume of 82,800 shares and a transaction value of 98.31 million yuan [1] Underperformers - Puyuan Co. (002225) closed at 7.16, down 2.85%, with a trading volume of 534,700 shares and a transaction value of 383 million yuan [2] - Ruitai Technology (002066) closed at 12.66, down 1.94%, with a trading volume of 40,800 shares and a transaction value of 52.12 million yuan [2] - Gu Di Technology (002694) closed at 4.64, down 1.49%, with a trading volume of 59,300 shares and a transaction value of 27.64 million yuan [2] Capital Flow - The renovation and building materials sector experienced a net outflow of 20.0031 million yuan from institutional investors, while retail investors saw a net outflow of 54.4049 million yuan [2] - Speculative funds had a net inflow of 74.408 million yuan into the sector [2] Individual Stock Capital Flow - Zhongqi New Materials (001212) had a net inflow of 49.8093 million yuan from institutional investors, but a net outflow of 51.3746 million yuan from retail investors [3] - Wanli Stone (002785) saw a net inflow of 21.5154 million yuan from institutional investors, with a net outflow of 16.4976 million yuan from retail investors [3] - Donghong Co. (603856) had a net inflow of 17.0813 million yuan from institutional investors, but a net outflow of 18.5412 million yuan from retail investors [3]