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SoundThinking SSTI 5.49 -0.09 -1.61%

SSTI Gamma Exposure (GEX)

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

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ATM IV
2.24
Put Call Ratio (OI)
0.0175
Put Call Ratio (Vol)
0.0231
IV Rank
75.7
IV Percentile
99.2
Max Pain
5

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
207.0
| Δ | |\Delta|
0.00
1.00
Moneyness Moneyness
-12.0
12.0
View values by strike
SSTI · Gamma exposure · 2026-09-21. USD of exposure per 1% underlying move.
StrikeCallsPuts
5.00 90.1 -6.49
7.50 119 -4.94
10.00 155 0
12.50 147 0
15.00 3.87 0
17.50 3.49 0