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

Microsoft (MSFT) was up 1.6% in pre-bell hours, after a 3% increase from Friday's session.

Reddit (RDDT) advanced by 1.1% premarket, swinging from a 22.7% decline at Friday's close.

Apple (AAPL) was 0.3% higher pre-bell, following a 7.4% fall from Friday's session.

Micron Technology (MU) was down 2.8% hours before the market open, after a 5.9% fall from the previous session.

Sandisk (SNDK) fell by 2.4% pre-bell, following a 5.1% decline from Friday's session.

Advanced Micro Devices (AMD) was down 1% premarket, after a 1.9% decline from the previous session.

SpaceX (SPCX) was 0.4% lower in premarket activity, after closing Friday with a 3.4% fall.

Nvidia (NVDA) declined by 0.3% in pre-bell hours, swinging from a 2.9% increase at Friday's close.