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Rapid7 RPD 12.3 0.33 2.76%

RPD Gamma Exposure (GEX)

RPD (Rapid7): See how call and put gamma exposure is distributed across option strikes. Free delayed preview.

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ATM IV
0.895
Put Call Ratio (OI)
0.971
Put Call Ratio (Vol)
0.104
IV Rank
36.7
IV Percentile
72.2
Max Pain
9

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
-35.0
35.0
View values by strike
RPD · Gamma exposure · 2026-09-21. USD of exposure per 1% underlying move.
StrikeCallsPuts
1.00 0.539 0
3.00 37.4 -7.58 K
4.00 1.3 -7.15
5.00 431 -5.18 K
6.00 66.3 -6.29 K
7.00 162 -2.38 K
8.00 2.33 K -4.78 K
9.00 19 K -469
10.00 14.7 K -1.66 K
11.00 897 -2.8 K
12.00 12.8 K -717
13.00 13.4 K -2.54 K
14.00 3.72 K -79.6
15.00 32.6 K -1.11 K
16.00 772 -122
17.00 5.65 K -6.52
18.00 1.82 K -73.4
19.00 39.4 0
20.00 6.19 K -584
21.00 39.7 0
22.00 3.59 K -42.5
23.00 1.11 K 0
25.00 12.4 K 0
27.00 1.09 K 0
28.00 498 0
30.00 878 0
32.00 350 0
35.00 501 0
40.00 95.7 0