06:34 AM EDT, 08/11/2026 (MT Newswires) -- The most-talked-about stocks in the Reddit subforum Wallstreetbets were mixed hours before Tuesday's opening bell.

Nvidia ( NVDA ) advanced by 1% pre-bell following a 2.9% fall at Monday close.

Sandisk ( SNDK ) was 0.5% higher in pre-bell hours following a 2.1% increase in the previous session.

Micron Technology ( MU ) was up 0.4% in premarket activity, swinging from a 1.9% drop Monday.

Rocket Lab ( RKLB ) fell by 8.5% hours before market open, after a 3.4% decline in the previous session. The company reported late Monday that its Q2 loss narrowed less than forecast, taking the shine off its sales beat.

AST SpaceMobile ( ASTS ) was 2.5% lower pre-bell, following a 4.4% decline Monday.

Hertz Global ( HTZ ) was down 2.3% premarket, after closing the previous session with a 6.6% fall.

SpaceX (SPCX) declined by 1.4% in pre-bell hours, swinging from a 4.2% increase Monday.

Microsoft ( MSFT ) was 0.1% lower in premarket activity, after a 1.2% rise in the previous session.