美股盘初，主要行业ETF多数上涨，全球航空业ETF、半导体ETF均涨超3%。

Core Viewpoint - Major industry ETFs in the US stock market are mostly rising, with significant gains in the global airline and semiconductor sectors, both exceeding 3% [1] Group 1: Industry Performance - The global airline industry ETF (us JETS) increased by 3.56%, reaching a price of $20.65 with a volume of 286,700 shares traded [1] - The semiconductor ETF (us SMH) rose by 3.11%, priced at $218.90 with a trading volume of 738,900 shares [1] - The biotechnology ETF (us IBB) saw a gain of 1.84%, reaching $127.18 with 124,900 shares traded [1] - The financial sector ETF (us XLF) increased by 1.74%, priced at $49.60 with a volume of 2,695,500 shares [1] - The regional bank ETF (us KRE) rose by 1.63%, reaching $55.62 with 1,371,000 shares traded [1] - The healthcare ETF (US XLV) increased by 1.55%, priced at $138.75 [1] - The technology sector ETF (us XLK) rose by 1.31%, reaching $215.84 with a trading volume of 301,000 shares [1] - The global technology stock ETF (us IXN) increased by 1.19%, priced at $79.20 with a volume of 28,555 shares [1]