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

Nebius Group (NBIS) rose by 4.5% in pre-bell hours, after a 1.7% increase from Friday's session.

Beyond Meat (BYND) was up 3.6% early, after closing Friday with a 16.8% rise.

Nvidia (NVDA) advanced by 3.1% in premarket activity, following a slight increase from the previous session.

Tesla (TSLA) was 2.1% higher in premarket hours, swinging from a 3.7% fall at Friday's close.

Meta Platforms (META) was up nearly 2% pre-bell, after a 0.5% increase at Friday's close.

Snap (SNAP) advanced by 0.9% premarket, following a 2.5% increase from the previous session.

DTE Energy (DTE) was marginally higher premarket, after closing Friday with a 2% increase.

UnitedHealth Group (UNH) declined by 1.6% hours before market open, swinging from a 0.8% increase at Friday's close.