Social Buzz: Wallstreetbets Stocks Mixed Pre-Bell Monday; Tesla to Advance, Nu Holdings to Decline

06:41 AM EDT, 10/26/2026 (MT Newswires) -- The most-talked-about stocks in the Reddit subforum Wallstreetbets were mixed hours before Monday's opening bell. Tesla (TSLA) was 2.1% higher premarket, swinging from a 0.6% decline at Friday's close. Micron Technology (MU) advanced by 1.1% pre-bell, following a 2.5% rise from the previous session. SpaceX (SPCX) was up 0.7% in premarket hours, after closing Friday with a 1.9% increase. Nvidia (NVDA) rose 0.3% pre-bell, following a 0.6% decline from the previous session. Nu Holdings (NU) declined by 19.8% hours before market open, reversing a 2.9% increase from Friday's session. CoreWeave (CRWV) fell 3.8% in pre-bell activity, following a 2.5% decline at Friday's close. Nebius Group (NBIS) was 3.1% lower premarket, after a 0.3% decline from the previous session. IREN (IREN) was down 2.9% pre-bell, following a 2.4% fall from Friday's session.