食品加工板块10月31日涨0.96%，惠发食品领涨，主力资金净流出8322.96万元

Core Insights - The food processing sector experienced a rise of 0.96% on October 31, with Huihua Food leading the gains [1] - The Shanghai Composite Index closed at 3954.79, down 0.81%, while the Shenzhen Component Index closed at 13378.21, down 1.14% [1] Food Processing Sector Performance - Huihua Food (603536) closed at 11.32, up 4.62% with a trading volume of 162,700 shares and a transaction value of 185 million [1] - Other notable performers included: - Gaisi Food (920826) at 13.59, up 4.14% [1] - ST Chuntian (600381) at 4.88, up 4.05% [1] - Jiao Da Ang Li (600530) at 8.48, up 2.17% [1] - Jindawei (002626) at 20.19, up 2.07% [1] Capital Flow Analysis - The food processing sector saw a net outflow of 83.23 million from institutional investors, while retail investors contributed a net inflow of 98.63 million [2] - The detailed capital flow for key stocks included: - Huihua Food with a net inflow of 12.45 million from institutional investors [3] - Zhihe Co. (603102) with a net inflow of 7.39 million [3] - ST Chuntian with a net inflow of 6.54 million [3]