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Invesco S&P 500 Equal Weight RSPU 72.01 -0.88 -1.2%

RSPU Gamma Exposure (GEX)

RSPU (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
0.186
Put Call Ratio (OI)
0.00826
Put Call Ratio (Vol)
0.0116
IV Rank
11
IV Percentile
34
Max Pain
75

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
-33.1
33.1
View values by strike
RSPU · Gamma exposure · 2026-09-21. USD of exposure per 1% underlying move.
StrikeCallsPuts
73.00 0 -424
75.00 323 -423
76.00 545 0
77.00 499 0
78.00 1.13 K 0
79.00 365 0
80.00 2.55 K 0
81.00 1.55 K 0
82.00 1.82 K 0
83.00 1.66 K 0
84.00 2.24 K 0
85.00 1.13 K 0
86.00 1.73 K 0
87.00 4.04 K 0
88.00 2.1 K 0
89.00 1.01 K 0
90.00 2.32 K 0
95.00 568 0