Social Buzz: Wallstreetbets Stocks Mostly Higher Premarket Wednesday; Broadcom, Micron Technology to Advance

06:38 AM EDT, 09/16/2026 (MT Newswires) -- The most-talked-about stocks in the Reddit subforum Wallstreetbets were mostly higher hours before Wednesday's opening bell. Broadcom (AVG) was 0.8% higher in pre-bell hours, swinging from a 1.6% decline at Tuesday's close. Micron Technology (MU) was up 0.7% premarket, after a 0.4% increase from the previous session. Sandisk (SNDK) rise 0.6% hours before market open, swinging from a 1.4% decrease at Tuesday's close. Nvidia (NVDA) advanced by 0.5% pre-bell, following a 0.6% rise at Tuesday's close. Rocket Lab (RKLB) was 0.3% higher in pre-bell activity, after a 1.6% increase from Tuesday's session. Amazon.com (AMZN) was up 0.2% premarket, swinging from a 2% fall at Tuesday's close. Palantir Technologies (PLTR) fell 0.3% in premarket hours, after a 0.4% decline from the previous session. Meta Platforms (META) was down 0.1% pre-bell, swinging from a 0.7% increase at Tuesday's close.