美股股指期货、现货黄金和WTI原油周三均小幅高开。

Core Viewpoint - U.S. stock index futures, spot gold, and WTI crude oil opened slightly higher on Wednesday [1] Group 1 - U.S. stock index futures showed a positive opening trend [1] - Spot gold prices experienced a slight increase at the opening [1] - WTI crude oil also opened higher, indicating a positive sentiment in the commodities market [1]