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

Alphabet (GOOG) was up 2.5% pre-bell, after closing Monday with a 3.3% increase.

Tesla (TSLA) advanced by 1.7% in premarket hours, reversing a 1% decline from the previous session.

Strategy (MSTR) was 1.6% higher premarket, swinging from a 3.7% fall from Friday's session.

Meta Platforms (META) advanced by 0.5% in pre-bell activity, following a 0.9% increase from the previous session.

Microsoft (MSFT) rose by 0.4% premarket, swinging from a 1.3% fall at Friday's close.

Nvidia (NVDA) was up 0.3% hours before market open, after a 1% decline at Friday's close.

Antero Midstream (AM) was 0.2% higher premarket, following a 0.1% increase from the previous session.

Advanced Micro Devices (AMD) fell by 0.1% pre-bell, following a 1.1% decline at Friday's close.