The most-talked-about stocks in the Reddit subforum Wallstreetbets were mostly higher hours before Tuesday's opening bell.
Sandisk (SNDK) advanced by 4.4% pre-bell, after closing Monday with a 12.6% decline.
Micron Technology (MU) was up 3.1% premarket, swinging from a 4.3% fall at Monday's close.
Rocket Lab (RKLB) rose by 2.3% pre-bell, following a 5.3% decline from the previous session.
AST SpaceMobile (ASTS) was 1.9% higher in premarket hours, following a 7.8% fall from Monday's session.
Oracle (ORCL) rose by 0.7% in pre-bell activity, after a 6.5% fall from the previous session.
Nvidia (NVDA) was 0.5% higher hours before market open, following a 3.5% decline at Monday's close.
Microsoft (MSFT) declined by 0.8% in pre-bell hours, after a 1.5% increase from the previous session.
SpaceX (SPCX) was 0.3% lower premarket, following a 4.2% fall at Monday's close.
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