Tracking PESI? Get live short interest, options flow, and signals on ORTEX.Sign up free →

Perma-Fix Environmental Services, Inc. (PESI) short interest & options flow

NASDAQ

Perma-Fix Environmental Services enters the post-earnings period with shorts building and the stock reeling from a damaging Q1 miss — the tension now is whether short sellers treat the selloff as validated thesis or overdone punishment. The story began on May 6. Perma-Fix reported Q1 2026 EPS of -$0.40 against estimates of -$0.08, a miss of $0.32. Revenue came in at $11.1M — $6.97M…

$15.47-0.77% 1d+18.54% 1w+12.43% 1mClose: 10 Nov 2026

Short interest % of float: High; Live SI on ORTEX →
Cost to borrow: Low; Live CTB on ORTEX →
Availability: Low; Live availability on ORTEX →

Market cap: $338M
Next earnings: 22 Mar 2027

See the full picture on ORTEX →Live short interest, options flow, signals, 13F filings, and more.

Key data as of 12 Nov 2026

ORTEX chart of Perma-Fix Environmental Services, Inc. (PESI) share price and short interest (% of free float), six months to November 10, 2026

PESI news and analysis

RSS

No long-form analysis yet for PESI. Pulse alerts and the live data picture are available on ORTEX.

Open PESI on ORTEX →

Want the live picture for PESI?

Short interest updated daily, real-time options flow, analyst consensus deltas, 13F positioning, ORTEX Alpha signals, and every article ORTEX publishes for PESI — free to start on ORTEX.

We value your privacy

PESI news and analysis

Want the live picture for PESI?