Zheng Xing Xing Ye Ri Bao·2025-10-28 08:34Market Overview - The packaging and printing sector increased by 0.27% on October 28, with Joyful Intelligence leading the gains [1] - The Shanghai Composite Index closed at 3988.22, down 0.22%, while the Shenzhen Component Index closed at 13430.1, down 0.44% [1] Stock Performance - Notable gainers in the packaging and printing sector included: - Junbing Xihang (301198) with a closing price of 13.15, up 7.08% and a trading volume of 190,000 shares, totaling 247 million yuan [1] - Baosteel Packaging (601968) closed at 5.55, up 4.72% with a trading volume of 372,200 shares, totaling 205 million yuan [1] - Hongyu Packaging Materials (920274) closed at 33.17, up 4.14% with a trading volume of 34,600 shares, totaling 113 million yuan [1] Fund Flow Analysis - The packaging and printing sector experienced a net outflow of 274 million yuan from institutional investors, while retail investors saw a net inflow of 221 million yuan [2] - The sector's overall fund flow indicates a mixed sentiment, with institutional selling contrasted by retail buying [2] Individual Stock Fund Flow - Key stocks with significant fund flow include: - Yutong Technology (002831) with a net inflow of 13.54 million yuan from institutional investors, but a net outflow of 14.21 million yuan from speculative investors [3] - Baosteel Packaging (601968) had a net inflow of 8.45 million yuan from institutional investors, while speculative investors saw a net outflow of 4.55 million yuan [3] - Junbing Xihang (301198) recorded a net inflow of 0.59 million yuan from retail investors, despite a net outflow from institutional and speculative investors [3]