07:46 AM EST, 01/27/2025 (MT Newswires) -- PMGC Holdings ( ELAB ) shares were down 25% pre-bell Monday, paring Friday's rally.
Texas Community Bancshares ( TCBS ) stock was 24% lower following a muted session.
Nvidia ( NVDA ) shares were down 11% after Chinese startup DeepSeek released an open-source artificial intelligence model that can potentially run on less-advanced chips.