Woofun AI data shows that the US stock memory sector ranks among the worst performers, with SK Hynix shares declining 6.58%. Micron Technology shares dropped 3.16%, and SanDisk shares fell 4.27%.

Other notable semiconductor equities also retreated: Nvidia shares fell 1.27%, TSMC shares dropped 2.97%, AMD shares declined 3.04%, Intel shares fell 1.53%, Lam Research shares dropped 2.25%, and ARM shares fell 4.83%. Conversely, UnitedHealth Group surged 8% after raising full-year guidance on better-than-expected earnings.