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

Dell Technologies (DELL) rose by 37.1% pre-bell, following a 3.8% increase at Thursday's close. Dell Technologies reported fiscal Q1 results that topped analyst estimates and issued higher-than-expected guidance for fiscal Q2 and the full year.

Super Micro Computer (SMCI) was up 10% in premarket hours, after an 8.1% rise from Thursday's session. Super Micro Computer said it is collaborating with Taiwanese authorities to prevent illicit diversion of its servers into the restricted Chinese market.

Micron Technology (MU) advanced by 3.3% premarket, reversing a 0.5% decline from the previous session.

Microsoft (MSFT) was 1% higher in pre-bell activity, following a 3.5% rise at Thursday's close.

Corsair Gaming (CRSR) was up 1.7% hours before market open, after closing Thursday with a 21.7% rise.

Advanced Micro Devices (AMD) rose by 0.9% pre-bell, after a 4.6% include at Thursday's close.

Nvidia (NVDA) advanced by 0.3% in premarket hours, following a 0.8% increase from the previous session.

AST SpaceMobile (ASTS) fell by 12.7% pre-bell, swinging from a 2.7% increase at Thursday's close.