06:35 AM EDT, 04/15/2026 (MT Newswires) -- The most-talked-about stocks in the Reddit subforum Wallstreetbets were mixed hours before Wednesday's opening bell.

Robinhood Markets ( HOOD ) rose by 4.4% in premarket activity, after closing Tuesday with a 10.4% increase. Robinhood Markets' ( HOOD ) Robinhood Banking has selected fintech Pinwheel as its direct deposit launch partner, Pinwheel said.

Microsoft ( MSFT ) was up 0.7% premarket, after a 2.3% increase from the previous session.

AST SpaceMobile ( ASTS ) advanced by 0.2% hours before market open, swinging from a 10.5% fall at Tuesday's close.

Micron Technology ( MU ) fell by 3.1% hours before market open, swinging from a 9.2% rise at Tuesday's close.

Sandisk ( SNDK ) declined by 3.1% pre-bell, following a 0.8% fall from Tuesday's session.

ASML Holding ( ASML ) was down 1.3% premarket, after a 1.2% increase from the previous session.

Nvidia ( NVDA ) was 0.8% lower in premarket activity, swinging from a 3.8% increase at Tuesday's close.

Amazon.com ( AMZN ) fell by 0.5% pre-bell, after a 3.8% increase from Tuesday's session.