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Invesco BuyBack Achievers ETF PKW 148.11 -0.38 -0.26%

PKW Gamma Exposure (GEX)

PKW (Invesco BuyBack Achievers ETF): See how call and put gamma exposure is distributed across option strikes. Free delayed preview.

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ATM IV
0.156
Put Call Ratio (OI)
2
Put Call Ratio (Vol)
0.571
IV Rank
11.3
IV Percentile
38.6
Max Pain
155

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
242.0
| Δ | |\Delta|
0.00
1.00
Moneyness Moneyness
-63.2
63.2
View values by strike
PKW · Gamma exposure · 2026-09-21. USD of exposure per 1% underlying move.
StrikeCallsPuts
90.00 0 -30
110.00 76 0
135.00 0 -1.05 K
142.00 0 -6.07 K
155.00 5.08 K 0