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BOK Financial Corp BOKF 133.13 0.38 0.29%

BOKF Gamma Exposure (GEX)

BOKF (BOK Financial Corp): See how call and put gamma exposure is distributed across option strikes. Free delayed preview.

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ATM IV
0.207
Put Call Ratio (OI)
0.571
Put Call Ratio (Vol)
0.426
IV Rank
6.7
IV Percentile
7.26
Max Pain
140

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
-66.9
66.9
View values by strike
BOKF · Gamma exposure · 2026-09-21. USD of exposure per 1% underlying move.
StrikeCallsPuts
80.00 0 -194
120.00 498 -496
125.00 0 -758
130.00 0 -18.1 K
135.00 0 -6.98 K
140.00 2.79 K -13.3 K
145.00 7.49 K 0
150.00 23.4 K 0
155.00 7.3 K 0
160.00 1.18 K 0
165.00 120 0