Pre-market price movements and significant market activity for Encompass Health Corporation Common Stock ($EHC). Each move is flagged by Z-score statistical significance — showing when $EHC moved beyond its typical daily range. 1 significant move detected in the last 30 days.
Current Market State
What May Be Driving EHC?
+2.38% statistical outlier (Z: 2.62) driven by broader Healthcare sentiment without specific news catalyst.
Encompass Health Corporation Common Stock operates in the Healthcare sector, specifically Services-Hospitals. Sector-wide movement can contribute to individual stock volatility.
Recent Unusual Moves (30 days)
| Date | Session | Price | Move | Z-Score | Rel. Vol. |
|---|---|---|---|---|---|
| Sep 22, 2026 | Regular | $123.90 | +1.92% | 2.12 | 0.5× |
About EHC Premarket Movers
This page tracks unusual market activity for Encompass Health Corporation Common Stock (EHC) across all trading sessions — pre-market (4:00 AM–9:30 AM ET), regular hours (9:30 AM–4:00 PM ET), and after-hours (4:00 PM–8:00 PM ET). A move is flagged as "unusual" when its Z-score reaches 2 or higher, meaning the price change is statistically significant relative to EHC's recent daily volatility.
Z-score is calculated by comparing each move to the 20-day average return and standard deviation. A Z-score of 2.0 means the move is 2 standard deviations beyond the average — occurring in roughly the top 5% of daily moves. Relative volume (RVOL) compares current volume to the 20-day average volume at the same time of day, helping distinguish genuine institutional activity from noise.