The latest data point for PFE Short Interest was recorded on 2026-05-15 at 2.46%. This figure represents a slight decrease from the 2.47% reported in the previous period of 2026-04-30. Throughout the period from 2025-11-28 to 2026-05-15, the short interest has remained relatively stable, fluctuating within a narrow range between 2.28% and 2.58%. A notable peak occurred on 2026-02-13 at 2.58%, followed by a gradual decline to 2.31% by 2026-03-13, before resuming a modest upward trend in recent months. Overall, the data suggests a consistent market sentiment with no significant spikes or sharp declines in short-selling activity.