Pfizer stock price jumps as once‑monthly obesity shot data lands; June readout in focus
Pfizer Inc shares climbed roughly 3.7% to $26.73 by early Wednesday afternoon, bouncing back after a roughly 3.3% drop the previous day.

Pfizer Inc shares gained 3.9%, closing at $26.78 on Wednesday, then held steady in after-hours trading. The move capped a volatile two days driven by fresh obesity drug data and quarterly earnings.