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Invesco S&P 500 Equal Weight RSP 213.1 0.81 0.38%

RSP Gamma Exposure (GEX)

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

Previous-day view · Mon Sep 21 close. You are previewing the previous trading day. Subscribe to see today live and every other date — plans start at Delta, $39/mo. Sign up Sign in
ATM IV
0.108
Put Call Ratio (OI)
2.78
Put Call Ratio (Vol)
2.69
IV Rank
16.4
IV Percentile
1.59
Max Pain
213

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}
4.0
851.0
| Δ | |\Delta|
0.00
1.00
Moneyness Moneyness
-132.7
132.7
View values by strike
RSP · Gamma exposure · 2026-09-21. USD of exposure per 1% underlying move.
StrikeCallsPuts
80.00 0 -171 K
85.00 21.9 -213
90.00 72 -135
95.00 103 -339
100.00 1.16 K -14.1 K
105.00 127 -27.8
110.00 1.28 K -989
115.00 155 -2.14 K
120.00 471 -90.5 K
125.00 1.53 K -294
130.00 1.19 K -2.49 K
135.00 913 -5.95 K
140.00 1.42 K -4.56 K
145.00 293 -6.96 K
150.00 12.6 K -228 K
155.00 1.38 K -6.33 K
159.00 519 -267
160.00 144 K -74.9 K
161.00 414 -11.1 K
162.00 7.15 K -12.4 K
163.00 147 -5.06 K
164.00 761 -5.69 K
165.00 12.2 K -70.4 K
166.00 1.98 K -2.98 K
167.00 1.16 K -7.16 K
168.00 520 -3.85 K
169.00 180 -11.5 K
170.00 21.6 K -1.28 M
171.00 1.54 K -5.72 K
172.00 599 -6.6 K
173.00 799 -25.1 K
174.00 642 -32.1 K
175.00 19.3 K -502 K
176.00 1.14 K -15.5 K
177.00 1.93 K -3.54 K
178.00 7.35 K -472 K
179.00 3.44 K -47.9 K
180.00 72.5 K -1.61 M
181.00 279 -7.23 K
182.00 15.5 K -4.57 K
183.00 156 K -8.62 K
184.00 11.6 K -15.1 K
185.00 63.3 K -853 K
186.00 14.9 K -14.9 K
187.00 45.2 K -902 K
188.00 14.1 K -26.9 K
189.00 20.9 K -69.2 K
190.00 1.5 M -2.1 M
191.00 17.5 K -159 K
192.00 21.3 K -64.7 K
193.00 108 K -134 K
194.00 21.3 K -41.4 K
195.00 502 K -321 K
196.00 2.41 K -96.7 K
197.00 21.5 K -175 K
198.00 17.9 K -304 K
199.00 53.4 K -204 K
200.00 472 K -14.5 M
202.50 0 -10.8 K
205.00 1.38 M -13.2 M
207.50 20.8 K -2.43 M
210.00 1.11 M -61.8 M
212.50 8.75 M -6.49 M
215.00 11.1 M -74.6 M
217.50 634 K -147 K
220.00 9.85 M -1.78 M
222.50 23.4 K 0
225.00 12.9 M -149 K
227.50 7.69 K 0
230.00 4.05 M -4.49 K
235.00 1.51 M -8.16 K
240.00 437 K -806
245.00 300 K 0
250.00 1.61 M 0
255.00 377 K 0
260.00 166 K 0
265.00 272 K 0
270.00 66.6 K 0
275.00 100 K 0
280.00 240 K 0
285.00 24.7 K 0
290.00 9.43 K 0
295.00 5.84 K 0
300.00 1.09 K 0
310.00 133 0