装修装饰板块8月13日跌0.39%，恒尚节能领跌，主力资金净流出1.08亿元

Market Overview - The decoration and renovation sector experienced a decline of 0.39% on August 13, with Hengshang Energy leading the drop [1] - The Shanghai Composite Index closed at 3683.46, up 0.48%, while the Shenzhen Component Index closed at 11551.36, up 1.76% [1] Stock Performance - Notable gainers in the decoration sector included: - Mingdiao Co., Ltd. (002830) with a closing price of 19.54, up 3.50% on a trading volume of 35,100 shares [1] - ST Baoying (002047) closed at 2.28, up 2.70% with a trading volume of 315,900 shares [1] - ST Keli Da (603828) closed at 4.35, up 1.64% with a trading volume of 143,500 shares [1] - Other stocks showed mixed results, with some experiencing slight declines [1] Capital Flow Analysis - The decoration sector saw a net outflow of 108 million yuan from institutional investors, while retail investors contributed a net inflow of 51.84 million yuan [2] - Key stocks with significant capital flow included: - Zhongtian Jingzhuang (002989) with a net inflow of 15.016 million yuan from institutional investors [2] - Dercai Co., Ltd. (605287) had a net inflow of 4.8477 million yuan from institutional investors [2] - ST Ruihe (002620) and Yasha Co., Ltd. (002375) also showed varied capital flows with net inflows and outflows from different investor types [2]