The most-talked-about stocks in the Reddit subforum Wallstreetbets were mostly advancing premarket Monday.

Marvell Technology (MRVL) rose by 6.9% in pre-bell activity, after a 16.7% decline at Friday's close.

Micron Technology (MU) advanced by 3.7% premarket, swinging from a 13.3% fall from the previous session.

Advanced Micro Devices (AMD) was 1.7% higher in premarket hours, after closing Friday with a 10.9% decline.

Nvidia (NVDA) was up 2% in pre-bell activity, following a 6.2% decline from the previous session.

Broadcom (AVGO) was 1.8% higher hours before market open, swinging from a 7.9% fall at Friday's close.

Rocket Lab (RKLB) was up 1.4% in premarket hours, after an 8.2% decline from the previous session.

Tesla (TSLA) advanced by 1.4% pre-bell, following a 6.6% decline from Friday's session.

Bucking the trend, Microsoft (MSFT) was 0.7% lower premarket, after a 2.7% fall from the previous session.