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iPath Series B Carbon Exchange-Traded GRN 34.69 -0.05 -0.15%

GRN Gamma Exposure (GEX)

GRN (iPath Series B Carbon Exchange-Traded): See how call and put gamma exposure is distributed across option strikes. Free delayed preview.

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ATM IV
0.578
Put Call Ratio (OI)
0.188
Put Call Ratio (Vol)
0.5
IV Rank
8.49
IV Percentile
60.7
Max Pain
33

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
-15.6
15.6
View values by strike
GRN · Gamma exposure · 2026-09-21. USD of exposure per 1% underlying move.
StrikeCallsPuts
33.00 843 -254
34.00 190 0
35.00 238 0
36.00 103 0