Market Overview - The metal new materials sector declined by 0.79% on December 30, with Tianli Composite leading the drop [1] - The Shanghai Composite Index closed at 3965.12, down 0.0%, while the Shenzhen Component Index closed at 13604.07, up 0.49% [1] Stock Performance - Notable gainers in the metal new materials sector included: - Youyan Powder Materials: closed at 75.46, up 2.79% with a trading volume of 140,700 shares [1] - Antai Technology: closed at 20.69, up 1.82% with a trading volume of 939,800 shares [1] - Boweitai Gold: closed at 21.86, up 0.97% with a trading volume of 206,500 shares [1] - Significant decliners included: - Tianli Composite: closed at 67.00, down 11.71% with a trading volume of 88,800 shares [2] - Sry New Materials: closed at 37.52, down 6.64% with a trading volume of 575,100 shares [2] Capital Flow - The metal new materials sector experienced a net outflow of 742 million yuan from institutional investors, while retail investors saw a net inflow of 675 million yuan [2] - The overall capital flow indicates a mixed sentiment, with institutional investors pulling back while retail investors increased their positions [2][3] Individual Stock Capital Flow - Antai Technology had a net inflow of 110 million yuan from institutional investors, but saw outflows from both retail and speculative investors [3] - Other stocks like Huada New Materials and Boweitai Gold also experienced varied capital flows, with some showing positive net inflows from retail investors [3]
金属新材料板块12月30日跌0.79%，天力复合领跌，主力资金净流出7.42亿元