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

Gap (GAP) fell by 17.7% premarket, following a 1% decline from the previous session. Gap warned of the potential impact of tariffs on its fiscal 2025 financials.

Tesla (TSLA) declined by 1.5% pre-bell, reversing a 0.4% increase at Thursday's close.

Nvidia (NVDA) was down 0.6% in premarket hours, swinging from a 3.3% increase at Thursday's close.

Reddit (RDDT) was 0.4% lower in pre-bell activity, after closing Thursday with a 3.4% rise.

UnitedHealth Group (UNH) was down 0.1% hours before market open, swinging from a slight increase at Thursday's close.

Dell Technologies (DELL) advanced by over 1% pre-bell, reversing a 0.1% decline from the previous session. Dell Technologies reported higher fiscal Q1 non-GAAP net income and revenue.

Antero Midstream (AM) was up 0.9% premarket, following a 0.1% increase at Thursday's close.

Apple (AAPL) was slightly higher pre-bell, swinging from a 0.2% decline at Thursday's close.