DFTX 🟢 Definium Therapeutics, Inc. is trading 7.31% up in pre-market Definium Therapeutics, Inc. July 16, 2026 DFTX is trading at $49.00, up 7.31% in pre-market. Open in OpenBell More DFTX News Related News DFTX October 20, 2026 🟢 Definium Therapeutics is trading 4.2% up today amid 2.09% biotech sector gains DFTX October 16, 2026 🔴 Definium Therapeutics falls 4.8% — Biotech Sector Declines Amid Broad Market Rotation DFTX October 12, 2026 🔴 Definium Therapeutics is trading 4.04% down; catalyst remains unclear DFTX October 09, 2026 JPMorgan Bets Big on Definium's Brain Drug — But Can a Small Biotech Really Double From Here? DFTX October 09, 2026 🟢 Definium Therapeutics is trading 10% up today after JPMorgan initiated coverage with an Overweight rating