AT&M(SZ:000969) Zheng Xing Xing Ye Ri Bao·2025-10-28 08:33Market Overview - On October 28, the metal new materials sector rose by 0.09% compared to the previous trading day, with Antai Technology 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 - Antai Technology (60000) closed at 22.98, up 10.00% with a trading volume of 1,004,000 shares and a transaction value of 2.292 billion [1] - Other notable performers included Shenzhen New Star (603978) with a closing price of 25.18, up 4.22%, and Platinum New Materials (300811) at 82.15, up 4.07% [1] - Conversely, stocks like Longmag Technology (300835) and Yinxing Technology (301622) saw declines of 3.58% and 3.46% respectively [2] Capital Flow - The metal new materials sector experienced a net outflow of 821 million from institutional investors, while retail investors saw a net inflow of 859 million [2] - The overall capital flow indicates a mixed sentiment, with institutional investors pulling back while retail investors increased their positions [2] Individual Stock Capital Flow - Antai Technology had a net inflow of 154 million from institutional investors, but saw outflows from both retail and speculative investors [3] - Other stocks like Yunlu Co. (688190) and Yuedan New Materials (688786) also showed varied capital flows, with some experiencing net inflows from retail investors despite overall outflows from institutional and speculative investors [3]