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MFA Financial MFA 8.56 0.2 2.39%

MFA Gamma Exposure (GEX)

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

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ATM IV
0.657
Put Call Ratio (OI)
1.57
Put Call Ratio (Vol)
9.93
IV Rank
100
IV Percentile
100
Max Pain
11

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
-11.6
11.6
View values by strike
MFA · Gamma exposure · 2026-09-21. USD of exposure per 1% underlying move.
StrikeCallsPuts
1.00 3.31e-9 0
7.00 50.5 0
8.00 4.51 K -8.98 K
9.00 18.4 K -24.4 K
10.00 16.1 K -6.86 K
11.00 7.9 K -364
12.00 496 -19.8 K
13.00 0 -16.3
14.00 0 -9.37
15.00 0 -8.79
16.00 0 -11.3
17.00 0 -3.41
20.00 0 -18.4