恒指成份股变动 宁德时代、洛阳钼业和老铺黄金走强

Group 1 - The core point of the article highlights the stock price increases of CATL, Luoyang Molybdenum, and Laopu Gold due to their inclusion in the Hang Seng Index, while Zhongsheng Holdings will be removed, leading to a decrease in its stock price [1] - CATL's stock price rose by 3% following the announcement [1] - Luoyang Molybdenum and Laopu Gold both saw their stock prices increase by 6% [1] Group 2 - The adjustment to the Hang Seng Index will take effect on March 9, increasing the number of constituent stocks from 88 to 90 [1] - Zhongsheng Holdings' stock price fell by 2% as a result of being removed from the index [1]