乳业股水下拉升，阳光乳业涨停，洽洽食品涨近5%，贝因美、麦趣尔、骑士乳业等跟涨。

Group 1 - Dairy stocks experienced a surge, with Sunshine Dairy reaching the daily limit increase [1] - Qiaqia Food rose nearly 5%, indicating positive market sentiment in the dairy sector [1] - Other companies such as Beingmate, Maiqiu'er, and Knight Dairy also saw increases in their stock prices, reflecting a broader trend in the industry [1]