美股三大指数集体高开，稀土概念股Critical Metals涨超14%

Market Overview - The three major U.S. stock indices opened higher, with the Dow Jones up 0.29%, the Nasdaq up 0.38%, and the S&P 500 up 0.31% [1] Sector Performance - The critical metals sector, particularly rare earth stocks, saw a significant increase, with Critical Metals rising over 14% [1] - The semiconductor sector experienced broad gains, with ASE Technology rising over 5% and Nanya Technology increasing over 2% [1] - NIO, a key player in the electric vehicle market, saw a decline of over 7% [1]