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Permian Basin Royalty Trust PBT 33.26 -2.04 -5.78%

PBT Gamma Exposure (GEX)

PBT (Permian Basin Royalty Trust): See how call and put gamma exposure is distributed across option strikes. Free delayed preview.

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ATM IV
0.43
Put Call Ratio (OI)
0.146
Put Call Ratio (Vol)
1.04
IV Rank
9.57
IV Percentile
32.9
Max Pain
30

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
-21.6
21.6
View values by strike
PBT · Gamma exposure · 2026-09-21. USD of exposure per 1% underlying move.
StrikeCallsPuts
12.50 3.26 -95.9
15.00 14.4 0
17.50 0 -149
20.00 1.71 K 0
22.50 77 -45.7
25.00 1.61 K -1.35 K
30.00 5.47 K -2.81 K
35.00 24.9 K -2.09 K
40.00 22.7 K 0
45.00 95.1 0
50.00 24.6 0