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Invesco DB US Dollar Index UDN 18.04 -0.07 -0.39%

UDN Gamma Exposure (GEX)

UDN (Invesco DB US Dollar Index): See how call and put gamma exposure is distributed across option strikes. Free delayed preview.

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ATM IV
0.0791
Put Call Ratio (OI)
0.00225
Put Call Ratio (Vol)
0.0289
IV Rank
5.48
IV Percentile
7.09
Max Pain
17

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
179.0
| Δ | |\Delta|
0.00
1.00
Moneyness Moneyness
-16.9
16.9
View values by strike
UDN · Gamma exposure · 2026-09-21. USD of exposure per 1% underlying move.
StrikeCallsPuts
14.00 88.7 0
17.00 826 -729
18.00 36.4 K -594
19.00 1.27 M -66.6
20.00 184 K -934