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Invesco S&P 500 Equal Weight RSPM 38.22 -0.24 -0.64%

RSPM Gamma Exposure (GEX)

RSPM (Invesco S&P 500 Equal Weight): See how call and put gamma exposure is distributed across option strikes. Free delayed preview.

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ATM IV
0.548
Put Call Ratio (OI)
0.0357
Put Call Ratio (Vol)
0.0278
IV Rank
30.5
IV Percentile
93.6
Max Pain
32

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
-11.8
11.8
View values by strike
RSPM · Gamma exposure · 2026-09-21. USD of exposure per 1% underlying move.
StrikeCallsPuts
29.00 133 0
30.00 31.2 0
38.00 92.4 0
39.00 955 0
40.00 400 0
41.00 197 0
45.00 251 0