"STOCKS | U.S. sector ETFs trade mixed at the open, semiconductor ETF rises more than 1%" means that when the U.S. stock market opened, exchange-traded funds (ETFs) representing different industry sectors were moving in different directions rather than rising or falling together.

In this case, the semiconductor ETF gained more than 1%, showing stronger early demand for chip-related companies. The global technology stock index ETF also rose by nearly 1%, while the energy sector ETF fell by more than 1%. Overall, the market showed a mixed sector outlook: technology and semiconductors were stronger, but energy stocks were weaker.