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

Alphabet (GOOG) advanced by 5% premarket, following a 2.4% increase from the previous session. Alphabet reported higher Q1 net income and revenue, raising its quarterly dividend by 5%.

Tesla (TSLA) rose by 1% pre-bell, after closing Thursday with a 3.5% increase.

Robinhood Markets (HOOD) was up 0.5% in premarket hours, following a 7.8% rise from the previous session.

DTE Energy (DTE) rose by 0.5% hours before the market open, after closing Thursday with a 0.6% increase.

Palantir Technologies (PLTR) advanced by 0.1% pre-bell, after a 6.9% increase at Thursday's close.

Nvidia (NVDA) was 0.1% higher in pre-bell activity, following a 3.6% increase at Thursday's close.

Intel (INTC) fell by 6.6% in premarket hours, reversing a 4.4% increase from the previous session. Intel reported lower Q1 adjusted earnings and revenue.

Antero Midstream (AM) was down 0.2% pre-bell, swinging from a 1.9% increase at Thursday's close.