06:38 AM EDT, 10/17/2025 (MT Newswires) -- The most-talked-about stocks in the Reddit subforum Wallstreetbets were down hours before Friday's opening bell.

American Battery Technology ( ABAT ) declined by 15.9% premarket, extending a 36.7% drop in the previous session.

Rigetti Computing ( RGTI ) fell by 8.2% in pre-bell activity, after closing Thursday down 18.9%.

Iren ( IREN ) was down 8.2% premarket, after falling 9.1% in yesterday's session.

Nebius Group ( NBIS ) fell by 6.7% pre-bell, after a 2.2% decline in the previous session.

Advanced Micro Devices ( AMD ) was 2.7% lower in premarket hours, after a 1.7% decline by Thursday's close.

Tesla (TSLA) was down 2.6% premarket, following a 1.5% fall on Thursday.

Nvidia ( NVDA ) was off by 2.2% pre-bell, reversing a 1.1% increase yesterday.

Taiwan Semiconductor Manufacturing ( TSM ) was down 2.1% hours before market open, following a 1.6% decline in the previous session.