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

Advanced Micro Devices (AMD) was 2.7% higher in premarket activity, following a 3.6% increase in the previous session.

Micron Technology (MU) advanced by 2% pre-bell, reversing a 0.5% decline at Wednesday's close. The company issued a fiscal Q4 outlook above market expectations and recorded stronger-than-expected results in the prior period.

Alphabet (GOOG) rose by 1.2% in pre-bell hours, after closing Wednesday with a 2.2% increase.

Nvidia (NVDA) was up 1.2% premarket, following a 4.3% increase in the previous session.

Reddit (RDDT) was 0.9% higher in premarket activity, after a 0.6% increase from Wednesday's session.

Webull (BULL) advanced by 0.7% pre-bell, swinging from a 2.5% fall at Wednesday's close.

Tesla (TSLA) was 0.2% higher in pre-bell hours, swinging from a 3.8% decline at Wednesday's close.

Circle Internet Group (CRCL) declined by 1.5% hours before market open, following a nearly 11% fall from the previous session.