The most-talked-about stocks in the Reddit subforum Wallstreetbets were mostly higher hours before Monday's opening bell.

Super Micro Computer (SMCI) rose by 12.7% in premarket hours, following a 3.2% increase from the previous session.

Tesla (TSLA) advanced by 7.9% pre-bell, extending gains after closing Friday with a 3.1% increase.

Oklo (OKLO) rose by 7.1% premarket, swinging from a 29.6% fall at Friday's close.

MicroStrategy (MSTR) was up 2.1% in pre-bell hours, after an almost 4% rise from the previous session.

Rocket Lab USA (RKLB) was 2.1% higher in premarket activity, following a 9.5% increase from the previous session.

Palantir Technologies (PLTR) was up 0.1% pre-bell, after an 11.1% increase at Friday's close.

Intuitive Machines (LUNR) was almost 5% lower hours before market open, swinging from a 21.4% rise at Friday's close.

Nvidia (NVDA) was down almost 2% premarket, after a 3.3% decline from the previous session.

Price: 20.94, Change: +2.36, Percent Change: +12.70