The Roundhill Magnificent Seven ETF — which holds Big Tech stocks including Nvidia, Apple Inc., Microsoft Corp, Alphabet Inc., Amazon.com Inc., Tesla Inc. and Meta Platforms Inc. —was up 1.5% in afternoon trading, according to FactSet data, at last check. Nvidia was rallying the most with a 3.8% jump, followed by Tesla at 1.8% and Apple at 1.5%.

Major Indexes are poised to open higher Tuesday, recovering from the previous session's selloff, as investors await key economic data and earnings reports in the coming days.

That in turn has sent Treasury yields higher, and the 10-year yield is back above 4% for the first time since August. The two-year Treasury yield also briefly climbed back above 4% Monday, up from 3.50% a couple weeks ago.