OmniAb Stock Is Back Near Its High — Why OABI’s Next Few Days Matter
OmniAb shares held at $2.65 in early U.S. premarket trading Tuesday after closing Friday at a 52-week high, following a 21.6% weekly gain. Nasdaq was closed Monday for Memorial Day. The stock’s recent surge tracks OmniAb’s May 7 report of $14.4 million in first-quarter revenue and raised 2026 guidance, driven by a $10 million jump in milestone payments.