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Perma-Fix Environmental Services PESI 17.34 -0.11 -0.63%

PESI Gamma Exposure (GEX)

PESI (Perma-Fix Environmental Services): See how call and put gamma exposure is distributed across option strikes. Free delayed preview.

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ATM IV
0.763
Put Call Ratio (OI)
0.134
Put Call Ratio (Vol)
0.284
IV Rank
19.5
IV Percentile
24.3
Max Pain
12.5

Gamma exposure (2026-09-21)

GEX estimates dealer hedging flow at each strike.

Positive GEX = dealers are long gamma; they buy the dip and sell the rip, dampening volatility. Negative GEX = dealers are short gamma; they sell the dip and buy the rip, amplifying volatility.

DTE \text{DTE}
25.0
179.0
| Δ | |\Delta|
0.00
1.00
Moneyness Moneyness
-17.6
17.6
View values by strike
PESI · Gamma exposure · 2026-09-21. USD of exposure per 1% underlying move.
StrikeCallsPuts
5.00 12.4 0
7.50 235 -87.5
10.00 1.9 K -2.59 K
12.50 2.87 K -1.1 K
15.00 10.8 K -7.13 K
17.50 70.1 K -1.76 K
20.00 140 K -420
22.50 438 -18.7
25.00 1.6 K 0
30.00 2.23 K 0
35.00 382 0