Healthcare · classic falling knives · updated 2026-05-28
11 Healthcare falling knives.
Every Healthcare stock on this page is down 30% or more from a 52-week high that was set inside the last 120 days — the textbook steep-and-recent pattern. Names are tiered by decline depth, decline sigma, and time-frame continuity. For the broader cut of Healthcare stocks (anything 20%+ off any 52-week high, including slow grinders), see the full Healthcare sector page.
| Tier | Ticker | Company | Decline | Days since high | Sigma | Price |
|---|---|---|---|---|---|---|
| Red List | ERAS |
Erasca, Inc. | -49.8% | 35d | 1.1σ | $12.20 |
| Red List | PAHC |
Phibro Animal Health Corporatio | -47.0% | 45d | 7.0σ | $31.83 |
| Red List | TNDM |
Tandem Diabetes Care, Inc. | -43.6% | 93d | 4.4σ | $16.72 |
| Red List | ARVN |
Arvinas, Inc. | -39.1% | 79d | 7.5σ | $8.84 |
| Red ListRecovering | IBRX |
ImmunityBio, Inc. | -37.9% | 92d | 2.4σ | $7.72 |
| Red List | ORKA |
Oruka Therapeutics, Inc. | -36.3% | 31d | 5.1σ | $57.98 |
| Red ListRecovering | VNDA |
Vanda Pharmaceuticals Inc. | -33.2% | 79d | 4.2σ | $6.64 |
| Red List | INBX |
Inhibrx Biosciences, Inc. | -33.0% | 36d | 5.1σ | $103.98 |
| Red ListRecovering | TCMD |
Tactile Systems Technology, Inc | -32.4% | 99d | 3.4σ | $25.55 |
| Red List | HCA |
HCA Healthcare, Inc. | -30.9% | 77d | 9.9σ | $384.39 |
| Red List | ALMS |
Alumis Inc. | -30.1% | 98d | 5.2σ | $21.40 |
Why "classic": steep depth (Amber threshold and above) + a fresh peak (within the 120-day window used in the Red List recency clause). Stocks that match only one of those — for example deep declines from a stale peak, or shallow declines from a recent peak — are excluded here. See the methodology for the full ruleset.
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