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

Broadcom (AVGO) was 1.6% higher pre-bell, swinging from a 2.2% fall at Thursday's close.

Nvidia (NVDA) rose by 1.2% in premarket activity, after a 1.1% increase from the previous session.

Micron Technology (MU) was up 1% premarket, after a 3% rise Thursday.

Sandisk (SNDK) was 0.3% higher in premarket activity, following a 2.8% increase from the previous session.

Alphabet (GOOG) advanced by 0.6% in pre-bell hours, after a 1.7% fall Thursday.

Nike (NKE) fell by 10% hours before market open, following a 0.7% decline at Thursday's close. The company overnight reported lower fiscal Q1 earnings and revenue year over year.

Accenture (ACN) declined by 0.3% pre-bell, swinging from a nearly 16% rise at Thursday's close.

Lululemon Athletica (LULU) was 0.2% lower premarket, following a 0.3% decline from Thursday's session.