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iShares Gold Trust IAU 82.12 -0.11 -0.13%

IAU Gamma Exposure (GEX)

IAU (iShares Gold Trust): 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
0.207
Put Call Ratio (OI)
0.188
Put Call Ratio (Vol)
0.272
IV Rank
5.68
IV Percentile
10.4
Max Pain
82

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
-73.3
73.3
View values by strike
IAU · Gamma exposure · 2026-09-21. USD of exposure per 1% underlying move.
StrikeCallsPuts
30.00 363 0
35.00 30.3 K -346
38.00 2.23 K 0
39.00 858 0
40.00 9 K -230
41.00 539 0
42.00 687 0
43.00 1.04 K 0
44.00 772 0
45.00 13.3 K -2.02 K
46.00 3.4 K -199
47.00 1.39 K 0
48.00 2.72 K -607
49.00 2.53 K -276
50.00 70.8 K -8.14 K
51.00 3 K -114
52.00 1.67 K -190
53.00 7.21 K -593
54.00 5.57 K -495
55.00 44.9 K -4.41 K
56.00 8.05 K -1.86 K
57.00 9.22 K -1.7 K
58.00 5.52 K -1.61 K
59.00 6.45 K -1.82 K
60.00 67.4 K -21.6 K
61.00 8.51 K -1.24 K
62.00 12.1 K -6.33 K
63.00 18.7 K -4.89 K
64.00 11.7 K -3.3 K
65.00 55.2 K -17.2 K
66.00 10.3 K -6.35 K
67.00 13.1 K -10.3 K
68.00 23.6 K -42.9 K
69.00 15.3 K -14.1 K
70.00 237 K -119 K
71.00 24.9 K -17.7 K
72.00 29.5 K -17.9 K
73.00 40.9 K -80.4 K
74.00 56.7 K -126 K
75.00 469 K -867 K
75.50 460 -385
76.00 177 K -213 K
76.50 287 -3.46 K
77.00 141 K -124 K
77.50 358 -8.71 K
78.00 290 K -359 K
78.50 4.13 K -44.5 K
79.00 131 K -1.7 M
79.50 6.88 K -60.6 K
80.00 2.39 M -4.31 M
80.50 37.5 K -42.8 K
81.00 561 K -318 K
81.50 61 K -75.7 K
82.00 693 K -1.34 M
82.50 113 K -114 K
83.00 387 K -888 K
83.50 113 K -18.5 K
84.00 909 K -178 K
84.50 48.3 K -2.23 K
85.00 3.91 M -353 K
85.50 27.7 K -1.63 K
86.00 810 K -102 K
86.50 11.2 K -830
87.00 977 K -147 K
87.50 6 K 0
88.00 2.65 M -16.7 K
88.50 5.46 K 0
89.00 354 K -15.8 K
89.50 1.15 K 0
90.00 4.31 M -212 K
90.50 748 0
91.00 462 K -28.3 K
91.50 4.58 K 0
92.00 657 K -10.9 K
92.50 2.32 K 0
93.00 98 K -4.58 K
94.00 40 K -2.31 K
95.00 803 K -19.5 K
96.00 72.2 K -1.19 K
97.00 34 K -4.39 K
98.00 17.4 K -2.96 K
99.00 35 K -5.02 K
100.00 2.4 M -9.59 K
101.00 44 K -4.56 K
102.00 49.3 K -3.26 K
103.00 176 K -489
104.00 13.5 K -635
105.00 1.77 M -157
106.00 14.8 K 0
107.00 9.65 K -296
108.00 16 K 0
109.00 18.5 K -968
110.00 161 K -534
111.00 11.8 K 0
112.00 39.4 K 0
113.00 7.25 K 0
114.00 10.9 K 0
115.00 208 K 0
116.00 43.1 K 0
117.00 14.5 K 0
118.00 6.71 K 0
119.00 907 0
120.00 81.9 K 0
125.00 91.1 K 0
130.00 51.4 K 0
135.00 82.7 K 0
140.00 39.2 K 0
145.00 57.2 K 0
150.00 93.9 K 0
155.00 38 K 0