Semiconductor stocks jumped in morning trading, with Marvell Technology and TSM rising over 3%<blockquote>半导体股早盘跳涨Marvell Technology、TSM涨超3%</blockquote>
Vaccine stocks rose sharply in morning trading, with Vir technology rising over 15% and Novavax rising over 4%<blockquote>疫苗股早盘大涨Vir technology涨超15%Novavax涨超4%</blockquote>