包装印刷板块10月27日涨0.61%，华源控股领涨，主力资金净流入542.81万元

Market Overview - The packaging and printing sector increased by 0.61% on October 27, with Huayuan Holdings leading the gains [1] - The Shanghai Composite Index closed at 3996.94, up 1.18%, while the Shenzhen Component Index closed at 13489.4, up 1.51% [1] Top Gainers in Packaging and Printing Sector - Huayuan Holdings (002787) closed at 10.54, up 10.02% with a trading volume of 241,500 shares and a transaction value of 247 million [1] - Donggang Co., Ltd. (002117) closed at 11.83, up 4.41% with a trading volume of 204,700 shares [1] - Dashengda (603687) closed at 9.49, up 4.29% with a trading volume of 197,400 shares [1] - Wangzi New Materials (002735) closed at 16.24, up 3.18% with a trading volume of 395,500 shares [1] Market Capital Flow - The packaging and printing sector saw a net inflow of 5.4281 million in main funds, while retail funds experienced a net outflow of 47.3026 million [2] - Retail investors contributed a net inflow of 41.8744 million [2] Individual Stock Fund Flow - Wangzi New Materials (002735) had a main fund net inflow of 33.6298 million, with a retail net outflow of 53.3042 million [3] - Huayuan Holdings (002787) recorded a main fund net inflow of 23.9499 million, with retail net outflows totaling 12.1384 million [3] - Donggang Co., Ltd. (002117) had a main fund net inflow of 3.1920 million, with retail net inflows of 10.9917 million [3]