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Equifax EFX 192.21 4.49 2.39%

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ATM IV
0.411
Put Call Ratio (OI)
1.33
Put Call Ratio (Vol)
0.949
IV Rank
17
IV Percentile
60.4
Max pain
170

Gamma exposure (2026-11-04)

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}
16.0
163.0
| Δ | |\Delta|
0.00
1.00
Moneyness Moneyness
-137.8
137.8
View values by strike
EFX · Gamma exposure · 2026-11-04. USD of exposure per 1% underlying move.
StrikeCallsPuts
80.00 0 -45.6
85.00 0 -16.6
90.00 10.9 -294
95.00 4.09 -604
100.00 94.5 -865
105.00 125 -1.12 K
110.00 903 -1.86 K
115.00 126 -3.04 K
120.00 1.01 K -6.29 K
125.00 287 -7.87 K
130.00 286 -54.6 K
135.00 1.08 K -51.5 K
140.00 2.73 K -71.5 K
145.00 12.3 K -28.9 K
150.00 8.91 K -21.1 K
155.00 19.4 K -50.6 K
160.00 18.1 K -71.9 K
165.00 19.5 K -35 K
170.00 94.1 K -99.3 K
175.00 148 K -179 K
180.00 105 K -75.6 K
185.00 77.3 K -49.2 K
190.00 101 K -19.7 K
195.00 216 K -40 K
200.00 494 K -73.9 K
210.00 136 K -327
220.00 70.2 K -2.85 K
230.00 27.3 K 0
240.00 17.1 K 0
250.00 38.2 K 0
260.00 1.29 K 0
270.00 1.04 K 0
280.00 981 0
290.00 11.2 K 0
300.00 1.1 K 0
320.00 157 0
330.00 44.3 0