沪深300主要消费指数上涨0.28%，前十大权重包含牧原股份等

Group 1 - The Shanghai and Shenzhen 300 major consumer index increased by 0.28%, closing at 22,960.31 points with a trading volume of 14.755 billion yuan [1] - Over the past month, the major consumer index has risen by 6.27%, while it has decreased by 0.04% over the last three months and increased by 0.81% year-to-date [1] - The top ten weighted stocks in the major consumer index include Kweichow Moutai (45.05%), Wuliangye (11.78%), Yili (8.19%), Muyuan Foods (4.97%), Shanxi Fenjiu (4.73%), Luzhou Laojiao (4.43%), Wens Foodstuff (4.14%), Haitian Flavoring (3.08%), Dongpeng Beverage (2.2%), and Yanghe Brewery (2.11%) [1] Group 2 - The Shanghai Stock Exchange accounts for 66.27% of the major consumer index holdings, while the Shenzhen Stock Exchange accounts for 33.73% [2] - The major consumer index is composed entirely of consumer-related stocks, with a 100% allocation [2] - The index samples are adjusted biannually, with adjustments occurring on the next trading day after the second Friday of June and December [2]