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Jack in the Box Inc JACK 13.46 0.4 3.06%

JACK Gamma Exposure (GEX)

JACK (Jack in the Box Inc): See how call and put gamma exposure is distributed across option strikes. Free delayed preview.

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ATM IV
0.735
Put Call Ratio (OI)
0.919
Put Call Ratio (Vol)
1.72
IV Rank
19.8
IV Percentile
35
Max Pain
15

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
851.0
| Δ | |\Delta|
0.00
1.00
Moneyness Moneyness
-24.2
24.2
View values by strike
JACK · Gamma exposure · 2026-09-21. USD of exposure per 1% underlying move.
StrikeCallsPuts
2.50 3.89 -5.01
5.00 17.4 -946
7.50 191 -1.74 K
10.00 2.13 K -7.12 K
12.50 9.33 K -24.2 K
15.00 13.2 K -21.5 K
17.50 11.2 K -11.6 K
20.00 12.9 K -9.94 K
22.50 7.33 K -510
25.00 8.92 K -344
27.50 1.66 K -566
30.00 1.05 K -20.1
32.50 1.24 K -41.8
35.00 1.5 K 0
37.50 955 -213