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

Nebius Group (NBIS) rose by 14.6% in pre-bell activity, after a 4.5% increase at Friday's close.

Micron Technology (MU) was up 4.1% premarket, following a 5.1% rise from the previous session. Micron Technology said it has completed the acquisition of Powerchip Semiconductor Manufacturing's P5 semiconductor site in Miaoli County, Taiwan.

Tesla (TSLA) was 1.1% higher in pre-bell hours, swinging from a 1% decline at Friday's close.

Nvidia (NVDA) advanced by 1.1% pre-bell, after closing Friday with a 1.6% decline.

DTE Energy (DTE) was up 0.7% in premarket activity, following a 1.3% increase from the previous session.

Microsoft (MSFT) rose by 0.4% pre-bell, after a 1.6% fall from Friday's session.

Antero Midstream (AM) was up 0.2% in pre-bell hours, following a 1.3% increase from the previous session.

W&T Offshore (WTI) was 0.2% higher hours before market open, swinging from a 2.6% decline at Friday's close.