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GDX · VanEck Africa Index ETF

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$99.65 -4.04 (-3.90%) At close · Aug 28

Options Chain

Underlying $99.65 · at close Aug 28, 2026 Options Calculator

Positioning

Sep 4, 2026 · 5 days to expiry · 176 contracts · mixed snapshot sessions · Aug 3, 2026–Aug 28, 2026; 18 unknown
Put / call OI
dated and unknown snapshot sessions
Open interest
dated and unknown snapshot sessions
Volume
dated and unknown snapshot sessions

Chain

Click any strike for greeks, breakeven and the calculator
OI Vol IV Δ Last Strike Last Δ IV Vol OI
60 18 462.7% 0.997 $79.34 $0.08 4 4
68 18 0.1% 1 $74.36 $0.21 1 6
74 2 459.3% 0.984 $56.84 $0.26 -0.003 341.3% 1 17
58 50 403.8% 0.982 $49.77 $0.14 5 6
51 50 357.7% 0.979 $44.80 0
28 2 233.8% 0.994 $52.95 $0.25 -0.008 254.5% 1 1
24 8 271.5% 0.974 $48.11 -0.014 235.4% 0
23 4 238.2% 0.969 $43.40 $0.05 -0.016 204.5% 1 42
28 5 158.1% 0.99 $40.07 $0.01 -0.007 147.1% 1 2.7k
1 2 $10.20 $0.05 -0.015 161.1% 1 10
1 2 127.4% 0.996 $9.35 $0.05 -0.033 186.1% 1 142
0 122.7% 0.996 $0.44 -0.012 143.9% 1 13
3 1 $30.07 $0.09 -0.009 131.1% 1 9
12 3 115.8% 0.996 $21.81 $0.06 -0.011 133.6% 8 29
28 1 $19.25 $0.08 -0.007 122.2% 6 98
32 32 164.6% 0.964 $31.42 $0.15 -0.008 122.3% 1 10
33 32 131.9% 0.985 $30.92 $0.05 -0.008 120.1% 13 120
18 17 138.8% 0.979 $31.07 $0.02 -0.008 115.8% 2 3
38 24 115.5% 0.991 $27.68 $0.01 -0.017 129.9% 3 326
5 6 113.3% 0.991 $27.18 $0.04 -0.004 100.6% 36 37
1 40 117.4% 0.987 $16.08 $0.02 -0.008 109.5% 33 43
15 2 $28.33 $0.07 -0.008 107.4% 10 32
47 3 $27.90 $0.02 -0.021 123.2% 126 98
2 1 114.9% 0.983 $17.37 $0.02 -0.004 92.5% 1 848
84 2 $28.50 $0.03 -0.005 92.7% 1 307
33 2 $27.95 $0.34 -0.011 102.5% 1 4
94 1 $27.51 $0.10 -0.012 101.2% 2 111
5 2 $26.21 $0.14 -0.012 98.9% 6 17
61 150 $21.05 $0.08 -0.024 111.2% 9 15
17 3 $17.90 $0.04 -0.024 107.1% 20 27
32 1 98.8% 0.981 $24.07 $0.03 -0.008 85.1% 2 553
12 1 96.5% 0.981 $25.40 $0.30 -0.031 108.3% 2 9
53 1 $20.30 $0.01 -0.033 106.7% 140 412
4 10 73.1% 0.995 $25.54 $0.41 -0.035 104.6% 7 12
214 24 71.1% 0.995 $23.60 $0.01 -0.008 75.4% 6 12.6k
4 2 78.8% 0.989 $23.02 $0.04 -0.018 85.1% 152 169
55 1 $18.45 $0.02 -0.012 76.8% 20 184
6 2 74.5% 0.988 $21.67 $0.06 -0.022 83.5% 1 4
89 3 105.4% 0.943 $17.56 $0.04 -0.008 68% 3.6k 9.8k
22 1 70.3% 0.988 $21.52 $0.09 -0.028 83.4% 4 51
193 64 $16.37 $0.02 -0.012 67.6% 5 237
78 3 120% 0.891 $15.07 $0.06 -0.014 64.4% 2 201
281 27 0.1% 1 $14.60 $0.06 -0.016 61.3% 106 883
108 32 91.4% 0.913 $13.39 $0.10 -0.023 61.6% 31 2.7k
103 41 $12.46 $0.07 -0.026 58.5% 3 401
69 4 $15.43 $0.12 -0.056 65.3% 7 126
177 15 55.3% 0.954 $13.10 $0.13 -0.057 60% 29 72
380 29 66.4% 0.9 $9.15 $0.15 -0.06 54.7% 241 1.4k
76 1 52.8% 0.924 $8.42 $0.22 -0.083 54.5% 97 245
95 1 51.3% 0.902 $11.38 $0.32 -0.103 52.6% 82 151
100 11 54.1% 0.858 $7.27 $0.45 -0.134 52.4% 253 1.1k
254 2 45% 0.861 $5.68 $0.60 -0.165 50.1% 752 568
561 134 49.3% 0.794 $5.55 $0.80 -0.217 52.3% 1.3k 2.4k
234 91 45.9% 0.756 $4.82 $0.99 -0.263 50.4% 6.6k 5.3k
42 106 53.6% 0.672 $4.45 $1.45 -0.321 51% 2.4k 212
187 97 49.9% 0.621 $3.40 $1.70 -0.382 51.1% 684 3.5k
101 195 51.5% 0.556 $2.94 $2.19 -0.443 49.6% 6.7k 1.1k
687 1.4k 51% 0.494 $2.39 $2.70 -0.507 51.3% 2.7k 7.3k
191 11.3k 52.2% 0.434 $2.03 $3.27 -0.571 50% 2.2k 632
298 18.3k 53.2% 0.376 $1.66 $3.50 -0.627 52.5% 631 837
564 398 51.9% 0.319 $1.29 $4.50 -0.685 51.1% 208 373
1k 9.3k 52.1% 0.267 $1.05 $5.23 -0.753 48.5% 112 81
613 13.7k 54.6% 0.231 $0.89 $6.24 -0.8 48.2% 28 257
314 19.1k 54% 0.19 $0.61 $7.34 -0.826 51.1% 12 48
319 5.9k 52% 0.14 $0.42 $7.68 -0.864 51.5% 5 30
176 384 52.3% 0.115 $0.38 $9.04 90 6
335 109 55.6% 0.104 $0.30 $6.27 -0.998 30.9% 33 54
3.4k 3.9k 54.7% 0.075 $0.24 $10.80 -0.925 55.2% 12 10
213 118 58.5% 0.071 $0.18 $12.08 3 31
2.2k 31 61.1% 0.066 $0.14 0
67 29 57.2% 0.04 $0.10 -0.887 80.3% 0
24 17 71.9% 0.07 $0.10 $15.05 -0.92 75.6% 2 1
261 74 63.9% 0.037 $0.09 $16.05 -0.984 55.3% 10 10
1k 8 67.6% 0.036 $0.10 -0.926 83.3% 0
155 100 76.7% 0.051 $0.24 -0.896 98% 0
94 35 89% 0.069 $0.29 0
17 10 85.7% 0.053 $0.21 -0.897 107.6% 0
328 40 79.6% 0.032 $0.04 $20.00 -0.931 98% 7 7
14 12 85.1% 0.034 $0.31 -0.924 106.5% 0
6 2 95.2% 0.049 $0.32 -0.907 117.7% 0
1 1 99.3% 0.05 $0.30 -0.914 119.2% 0
5 3 100.6% 0.045 $0.17 -0.904 128% 0
31 10 88.1% 0.021 $0.01 -0.964 100.9% 0
1 1 $0.15 -0.914 149% 0
0 -0.931 156.3% 0
1 1 140.9% 0.031 $0.32 $49.94 -0.925 178.2% 2 0
0 $41.79 -0.947 176.3% 4 0
2 12 $0.04 $46.79 4 0
About this data

Each contract's last price, volume, greeks, implied volatility and open interest belongs to the snapshot session shown in its details; unknown means the provider omitted the timestamp. This chain has mixed snapshot sessions · Aug 3, 2026–Aug 28, 2026; 18 unknown. Cross-contract positioning totals are shown only when every returned row has the same known session. Bid and ask are not included on this plan.

In-the-money strikes are tinted, deepening toward the money, and the bar beside each open-interest figure scales to the heaviest strike shown. The 25 strikes around the money are shown by default — switch to "All 88" for the wings.

Key facts CIK 1137360 CUSIP 92189F866 13F (30d) 28 filings 27 filers Investor relations