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ProShares UltraShort S&P500 SDS 53.46 -1.77 -3.2%

SDS Gamma Exposure (GEX)

SDS (ProShares UltraShort S&P500): 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
0.208
Put Call Ratio (OI)
2.34
Put Call Ratio (Vol)
2.01
IV Rank
0.41
IV Percentile
0.4
Max Pain
53

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
487.0
| Δ | |\Delta|
0.00
1.00
Moneyness Moneyness
-61.5
61.5
View values by strike
SDS · Gamma exposure · 2026-09-21. USD of exposure per 1% underlying move.
StrikeCallsPuts
10.00 0 -6.55 K
12.00 0 -34.4 K
13.00 0 -1.37 K
14.00 0 -846
15.00 0 -620
16.00 0 -1.48 K
17.00 0 -1.47 K
18.00 0 -1.35 K
19.00 0 -1.04 K
20.00 0 -295
21.00 0 -191
22.00 0 -36.7
23.00 0 -1.15 K
24.00 0 -3.63
29.00 0 -3.59
35.00 343 -343
40.00 174 -5.03 K
41.00 0 -38.2
45.00 10.3 K -10.2 K
46.00 0 -787
47.00 112 -3.28 K
48.00 0 -114
49.00 0 -137
50.00 25.7 K -12.2 K
51.00 296 -360
52.00 3.99 K -2.88 K
53.00 132 K -2.02 K
54.00 38.4 K -4.16 K
55.00 46.2 K -18.4 K
56.00 44.4 K -9.61 K
57.00 37.2 K -332
58.00 5.75 K -755
59.00 4 K -414
60.00 24 K -5.97 K
61.00 6.27 K -184
62.00 2.29 K -2.74 K
63.00 3.96 K -683
64.00 191 -2.41 K
65.00 4.93 K -2.4 K
66.00 8.49 K -3.15 K
67.00 1.23 K -3.63 K
68.00 2.31 K -2.1 K
69.00 763 -2.94 K
70.00 3.86 K -1.77 K
71.00 5.8 K -2.13 K
72.00 1.06 K -4.75 K
73.00 48.8 K -277
74.00 2.48 K -456
75.00 761 -2.18 K
76.00 189 -247
77.00 144 -470
78.00 578 -823
79.00 33.7 -192
80.00 2.36 K -8.33 K
81.00 29 0
82.00 28.5 0
85.00 576 -35.4
90.00 603 -66
95.00 284 0
100.00 650 -124
105.00 605 0
110.00 1.88 K 0
115.00 424 0