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Syndax Pharmaceuticals SNDX 18.49 0.87 4.94%

SNDX Gamma Exposure (GEX)

SNDX (Syndax Pharmaceuticals): See how call and put gamma exposure is distributed across option strikes. Free delayed preview.

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ATM IV
0.586
Put Call Ratio (OI)
0.176
Put Call Ratio (Vol)
1.19
IV Rank
15.2
IV Percentile
13.8
Max Pain
20

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
487.0
| Δ | |\Delta|
0.00
1.00
Moneyness Moneyness
-21.9
21.9
View values by strike
SNDX · Gamma exposure · 2026-09-21. USD of exposure per 1% underlying move.
StrikeCallsPuts
5.00 6.29 -2.88
8.00 34.4 -12.6
9.00 0 -8.02
10.00 378 -35.7
11.00 90.1 -13.1
12.00 82.1 -1.07 K
13.00 895 -471
14.00 24.8 -551
15.00 2.8 K -3.72 K
16.00 15.6 -874
17.00 280 -6.87 K
18.00 2.24 K -1.7 K
19.00 231 -2.3 K
20.00 20.2 K -7.41 K
21.00 7.89 K -1.93 K
22.00 48.3 K -564
23.00 1.19 K -696
24.00 7.57 K -5.42 K
25.00 76 K -3.29 K
26.00 331 0
27.00 2.53 K 0
28.00 4.29 K 0
29.00 78.4 0
30.00 3.25 K -1.09 K
31.00 344 0
32.00 277 -11.1
33.00 324 0
34.00 73.6 0
35.00 423 -11.3
36.00 82.1 0
37.00 903 0
38.00 41.4 0
39.00 167 0
40.00 2.1 K -325