06:45 AM EDT, 09/23/2025 (MT Newswires) -- The most-talked-about stocks in the Reddit subforum Wallstreetbets were mixed hours before Tuesday's opening bell.

Kenvue ( KVUE ) rose by 6% in pre-bell hours, swinging from a 7.5% fall Monday.

Snap (SNAP) advanced by 1.8% in premarket activity, after closing Monday with a 4.5% rise.

Tesla (TSLA) was up 1% pre-bell, following a 1.9% gain in the previous session.

Micron Technology ( MU ) was 0.9% higher premarket, after closing Monday with a 1.2% increase.

Nebius Group ( NBIS ) was up 0.3% pre-bell, after a 7.3% increase in the previous session.

Opendoor Technologies ( OPEN ) fell by 5.1% hours before market open, following a 12% decline Monday.

Oklo ( OKLO ) was down 2.9% pre-bell, swinging from a 3.8% rise at Monday's close.

Nvidia ( NVDA ) was 0.8% lower premarket, swinging from a 4% rise in the previous session.