美股三大指数小幅高开，纳指涨0.31%，Meta涨超5%

Core Viewpoint - The U.S. stock market opened slightly higher, with the Nasdaq up 0.31%, the Dow Jones up 0.1%, and the S&P 500 up 0.21% [1] Company Summary - Meta's stock increased by over 5% following the announcement of plans to reduce spending on its metaverse project by up to 30% [1]