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

Nvidia (NVDA) was up 1.3% in pre-bell hours, swinging from a 6.2% decline from the previous session.

Carvana (CVNA) was 0.3% higher pre-bell, following a 5% increase from the previous session.

Tesla (TSLA) was up 0.3% premarket, swinging from a 4.1% decline at Tuesday's close.

FuboTV (FUBO) was down almost 18% in premarket hours, swinging from a 7.9% increase at Tuesday's close.

Rigetti Computing (RGTI) fell by 17.8% hours before market open, following a 5.7% fall at Tuesday's close.

Advanced Micro Devices (AMD) was down 2.8% premarket, after a 1.7% decline from the previous session.

Palantir Technologies (PLTR) was 1.8% lower pre-bell, after closing Tuesday with a 7.8% decline.

MicroStrategy (MSTR) declined by 1.2% premarket, after a 9.9% fall at Tuesday's close.