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Pfizer Inc PFE 30.79 0.79 2.63%

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ATM IV
0.245
Put Call Ratio (OI)
0.831
Put Call Ratio (Vol)
0.952
IV Rank
11.8
IV Percentile
31.6
Max pain
30

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}
2.0
807.0
| Δ | |\Delta|
0.00
1.00
Moneyness Moneyness
-17.7
17.7
View values by strike
PFE · Gamma exposure · 2026-11-04. USD of exposure per 1% underlying move.
StrikeCallsPuts
13.00 3.08 K -35.3 K
14.00 4.19 -8.03
15.00 13.9 K -115 K
16.00 24.6 -128
17.00 13.8 -6.27 K
18.00 23.3 K -284 K
19.00 82.1 -8.37 K
20.00 482 K -818 K
21.00 1.33 K -86.3 K
22.00 260 K -655 K
23.00 364 K -1.27 M
23.50 0 -12.7
24.00 1.06 K -485 K
24.50 416 -8.51 K
25.00 3 M -5.63 M
25.50 527 -6.99 K
26.00 673 K -1.16 M
26.50 8.74 K -36.1 K
27.00 8.17 M -6.7 M
27.50 46.5 K -131 K
28.00 4.61 M -2.67 M
28.50 253 K -228 K
29.00 7.56 M -2.4 M
29.50 974 K -1.7 M
30.00 26.7 M -7.33 M
30.50 5.12 M -846 K
31.00 15.6 M -671 K
31.50 2.99 M -44.1 K
32.00 13.3 M -847 K
32.50 235 K -55.8 K
33.00 3.52 M -80.1 K
33.50 170 K -59.8 K
34.00 628 K -42.2 K
35.00 4.67 M -523 K
36.00 99.2 K -1.13 K
37.00 948 K -85 K
38.00 35.6 K -5.13 K
39.00 85.5 K -441
40.00 2.09 M -12.3 K
42.00 175 K -3.83 K
45.00 83.5 K -1.25 K