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

Micron Technology (MU) rose by 17% in premarket hours, swinging from a 0.3% fall from the previous session.

Wendy's (WEN) advanced by 15% in pre-bell activity, following a 25.7% increase from Wednesday's session.

Microsoft (MSFT) was 0.1% higher premarket, swinging from a 2.3% decrease at Wednesday's close.

SpaceX (SPCX) was up 2.5% pre-bell, after closing Wednesday with a 1% decline.

Nvidia (NVDA) advanced by 1.3% in the hours before market open, after losing 0.5% at Wednesday's close.

AST SpaceMobile (ASTS) rose by more than 1.9% in pre-bell activity, following a 6.7% fall from Wednesday's session.

Strategy (MSTR) advanced by 3% premarket, following a 9.4% fall from the previous session.

Sandisk (SNDK) was 14% higher premarket, following a 2.5% fall at Wednesday's close.