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Southwest Gas Holdings SWX 84.65 -1.2 -1.4%

SWX Gamma Exposure (GEX)

SWX (Southwest Gas Holdings): See how call and put gamma exposure is distributed across option strikes. Free delayed preview.

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ATM IV
0.304
Put Call Ratio (OI)
0.413
Put Call Ratio (Vol)
0.595
IV Rank
19.1
IV Percentile
83.6
Max Pain
85

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
-50.7
50.7
View values by strike
SWX · Gamma exposure · 2026-09-21. USD of exposure per 1% underlying move.
StrikeCallsPuts
75.00 158 -3.21 K
80.00 281 0
85.00 10.8 K -16.6 K
90.00 1.35 K -265
95.00 5.4 K 0
100.00 1.37 K 0
105.00 3.19 K 0
110.00 201 0
115.00 55.2 0