热门中概股盘前多数上涨，禾赛涨近4%，金山云涨超3%

Group 1 - Popular Chinese concept stocks mostly rose before the market opened on February 17, with Hesai up nearly 4%, Kingsoft Cloud up over 3%, and Baidu up over 1% [1] - AI application stocks declined, with SAP SE down nearly 3%, Applovin down nearly 2%, and both Palantir and Snowflake down over 1% [1]