Ruida Futures(SZ:002961) Sou Hu Cai Jing·2025-10-30 10:56Core Viewpoint - The Momentum Factor R Index (480057) closed at 2880.13 points, down 0.93%, with a trading volume of 50.51 billion yuan and a turnover rate of 2.11% [1] Group 1: Index Performance - The index had 12 stocks rising and 38 stocks falling on the day, with Dazhong Mining leading the gainers at a 9.99% increase, while Ruida Futures led the decliners with a 7.39% drop [1] - The net outflow of main funds from the index's constituent stocks totaled 2.77 billion yuan, while retail investors saw a net inflow of 2.41 billion yuan [1] Group 2: Top Constituents - The top ten constituents of the Momentum Factor R Index include: - Heertai (002402) with a weight of 5.80%, latest price at 56.31, and a 1.37% increase [1] - Zhongjun Shengtang (000039) with a weight of 4.18%, latest price at 8.25, and a 0.73% increase [1] - Ping An Bank (000001) with a weight of 3.89%, latest price at 11.38, and a slight decrease of 0.09% [1] - Shunluo Electronics (002138) with a weight of 3.73%, latest price at 39.00, and a 4.06% decrease [1] - Other notable constituents include Lingxiao Technology (002884), Mengmai Technology (002595), Huafeng Chemical (002064), Weichai Power (000338), Jianghai Co. (002484), and Nongyu Technology (300953) [1] Group 3: Fund Flow Details - Detailed fund flow for the top stocks shows: - Heertai had a main fund net inflow of 101 million yuan, while retail saw a net inflow of 48.64 million yuan [2] - Shunluo Electronics experienced a main fund net inflow of 39.31 million yuan, but a retail net inflow of 36.14 million yuan [2] - Weichai Power had a main fund net inflow of 75.24 million yuan, with retail investors showing a minor net outflow [2]