美股开盘，三大股指小幅高开。纳斯达克中国金龙指数涨0.77%，涨幅居前的个股为：再鼎医药(ZLAB.O)涨9.4%、名创优品(MNSO.N)涨4.7%。

Core Viewpoint - The U.S. stock market opened with slight gains, with the Nasdaq China Golden Dragon Index rising by 0.77% [1] Company Performance - Zai Lab (ZLAB.O) experienced a significant increase, rising by 9.4% [1] - Miniso Group (MNSO.N) also saw a notable gain, increasing by 4.7% [1]