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Rapport Therapeutics RAPP 39.66 -0.79 -1.95%

RAPP Gamma Exposure (GEX)

RAPP (Rapport Therapeutics): See how call and put gamma exposure is distributed across option strikes. Free delayed preview.

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ATM IV
1.5
Put Call Ratio (OI)
0.741
Put Call Ratio (Vol)
0.733
IV Rank
83.2
IV Percentile
98.4
Max Pain
60

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
242.0
| Δ | |\Delta|
0.00
1.00
Moneyness Moneyness
-35.3
35.3
View values by strike
RAPP · Gamma exposure · 2026-09-21. USD of exposure per 1% underlying move.
StrikeCallsPuts
15.00 4.36 0
20.00 1.03 K -41.7
22.50 2.93 K -57.9
25.00 1.47 K -274
27.50 6.39 K -544
30.00 575 -202
32.50 1.36 K -162
35.00 545 -2.07 K
37.50 4.31 K -337
40.00 5.88 K -97.4 K
42.50 358 -2.26 K
45.00 45.5 K -876
47.50 470 -338
50.00 2.37 K 0
52.50 306 -31.8
55.00 43.6 K -34.8
57.50 223 0
60.00 1.14 K -4.18 K
65.00 191 -132
70.00 191 0
75.00 74.8 0