美股中概股盘前涨跌互现，好未来涨3%

Core Viewpoint - US-listed Chinese stocks showed mixed performance in pre-market trading, with notable gains for several companies [1] Group 1: Company Performance - TAL Education Group (好未来) increased by 3% [1] - Xpeng Motors (小鹏汽车) rose by 0.8% [1] - Pinduoduo (拼多多) saw a gain of 0.7% [1] - Alibaba (阿里巴巴) experienced a 0.5% increase [1]