| Contract Name | Last Trade Date | Strike | Last Price | Bid | Ask | Change | % Change | Volume | Open Interest | Implied Volatility |
|---|---|---|---|---|---|---|---|---|---|---|
| GDX190920C00011000 | 2019-09-18 3:06PM EDT | 11.00 | 16.40 | 17.05 | 17.15 | 0.00 | - | 56 | 0 | 825.00% |
| GDX190920C00012000 | 2019-09-13 3:37PM EDT | 12.00 | 14.70 | 16.05 | 16.15 | 0.00 | - | 6 | 0 | 756.25% |
| GDX190920C00013000 | 2019-09-20 9:46AM EDT | 13.00 | 15.23 | 15.05 | 15.15 | +0.22 | +1.47% | 29 | 0 | 690.63% |
| GDX190920C00014000 | 2019-09-18 2:45PM EDT | 14.00 | 13.10 | 14.05 | 14.10 | 0.00 | - | 20 | 0 | 0.00% |
| GDX190920C00015000 | 2019-09-17 10:08AM EDT | 15.00 | 12.90 | 13.05 | 13.15 | 0.00 | - | 11 | 0 | 571.88% |
| GDX190920C00015500 | 2019-09-20 9:30AM EDT | 15.50 | 12.55 | 12.55 | 12.65 | -0.10 | -0.79% | 8 | 0 | 543.75% |
| GDX190920C00016000 | 2019-09-10 3:47PM EDT | 16.00 | 11.60 | 12.05 | 12.15 | 0.00 | - | 8 | 0 | 518.75% |
| GDX190920C00016500 | 2019-09-17 9:51AM EDT | 16.50 | 11.10 | 11.55 | 11.60 | 0.00 | - | 6 | 0 | 0.00% |
| GDX190920C00017000 | 2019-09-17 3:36PM EDT | 17.00 | 11.08 | 11.05 | 11.10 | 0.00 | - | 21 | 0 | 0.00% |
| GDX190920C00017500 | 2019-09-03 11:24AM EDT | 17.50 | 9.80 | 10.55 | 10.60 | 0.00 | - | 5 | 0 | 0.00% |
| GDX190920C00018000 | 2019-09-17 10:18AM EDT | 18.00 | 10.00 | 10.05 | 10.15 | 0.00 | - | 15 | 0 | 421.88% |
| GDX190920C00018500 | 2019-09-17 10:18AM EDT | 18.50 | 9.50 | 9.55 | 9.65 | 0.00 | - | 10 | 0 | 398.44% |
| GDX190920C00019000 | 2019-09-18 3:23PM EDT | 19.00 | 8.26 | 9.05 | 9.10 | 0.00 | - | 12 | 0 | 0.00% |
| GDX190920C00019500 | 2019-09-12 10:09AM EDT | 19.50 | 8.95 | 8.55 | 8.65 | 0.00 | - | 21 | 0 | 356.25% |
| GDX190920C00020000 | 2019-09-19 10:20AM EDT | 20.00 | 8.00 | 8.05 | 8.15 | 0.00 | - | 10 | 0 | 334.38% |
| GDX190920C00020500 | 2019-09-19 3:18PM EDT | 20.50 | 7.49 | 7.55 | 7.65 | 0.00 | - | 115 | 0 | 312.50% |
| GDX190920C00021000 | 2019-09-20 10:00AM EDT | 21.00 | 7.18 | 7.05 | 7.10 | +0.18 | +2.57% | 9 | 0 | 0.00% |
| GDX190920C00021500 | 2019-09-20 9:48AM EDT | 21.50 | 6.80 | 6.55 | 6.65 | +0.85 | +14.29% | 24 | 0 | 271.88% |
| GDX190920C00022000 | 2019-09-19 3:49PM EDT | 22.00 | 5.99 | 6.05 | 6.10 | 0.00 | - | 35 | 0 | 0.00% |
| GDX190920C00022500 | 2019-09-20 9:37AM EDT | 22.50 | 5.83 | 5.55 | 5.65 | +0.23 | +4.11% | 5 | 0 | 231.25% |
| GDX190920C00023000 | 2019-09-20 9:36AM EDT | 23.00 | 5.31 | 5.05 | 5.10 | +0.27 | +5.36% | 72 | 0 | 0.00% |
| GDX190920C00023500 | 2019-09-20 9:45AM EDT | 23.50 | 4.71 | 4.55 | 4.65 | +0.19 | +4.20% | 102 | 0 | 193.75% |
| GDX190920C00024000 | 2019-09-19 3:35PM EDT | 24.00 | 4.00 | 4.05 | 4.10 | 0.00 | - | 66 | 0 | 0.00% |
| GDX190920C00024500 | 2019-09-20 10:01AM EDT | 24.50 | 3.68 | 3.55 | 3.65 | +0.13 | +3.66% | 14 | 0 | 154.69% |
| GDX190920C00025000 | 2019-09-20 10:22AM EDT | 25.00 | 3.11 | 3.05 | 3.10 | +0.09 | +2.98% | 1 | 0 | 0.00% |
| GDX190920C00025500 | 2019-09-20 10:29AM EDT | 25.50 | 2.58 | 2.56 | 2.59 | +0.07 | +2.79% | 4 | 0 | 0.00% |
| GDX190920C00026000 | 2019-09-20 10:10AM EDT | 26.00 | 2.11 | 2.06 | 2.09 | +0.05 | +2.43% | 1,220 | 0 | 0.00% |
| GDX190920C00026500 | 2019-09-20 10:22AM EDT | 26.50 | 1.64 | 1.58 | 1.60 | +0.14 | +9.33% | 41 | 0 | 0.00% |
| GDX190920C00027000 | 2019-09-20 10:26AM EDT | 27.00 | 1.09 | 1.06 | 1.08 | -0.01 | -0.91% | 89 | 0 | 0.00% |
| GDX190920C00027500 | 2019-09-20 10:08AM EDT | 27.50 | 0.63 | 0.58 | 0.61 | -0.01 | -1.56% | 22 | 0 | 12.50% |
| GDX190920C00028000 | 2019-09-20 10:28AM EDT | 28.00 | 0.17 | 0.17 | 0.19 | -0.09 | -34.62% | 1,688 | 0 | 21.88% |
| GDX190920C00028500 | 2019-09-20 10:17AM EDT | 28.50 | 0.03 | 0.02 | 0.03 | -0.03 | -50.00% | 624 | 0 | 25.78% |
| GDX190920C00029000 | 2019-09-20 10:18AM EDT | 29.00 | 0.01 | 0.00 | 0.01 | 0.00 | - | 186 | 0 | 35.94% |
| GDX190920C00029500 | 2019-09-20 10:28AM EDT | 29.50 | 0.01 | 0.00 | 0.00 | 0.00 | - | 20 | 0 | 25.00% |
| GDX190920C00030000 | 2019-09-20 10:06AM EDT | 30.00 | 0.01 | 0.03 | 0.00 | 0.00 | - | 2 | 0 | 68.75% |
| GDX190920C00030500 | 2019-09-20 10:08AM EDT | 30.50 | 0.01 | 0.00 | 0.00 | 0.00 | - | 14 | 0 | 50.00% |
| GDX190920C00031000 | 2019-09-20 10:26AM EDT | 31.00 | 0.01 | 0.00 | 0.01 | 0.00 | - | 5 | 0 | 81.25% |
| GDX190920C00031500 | 2019-09-20 10:01AM EDT | 31.50 | 0.01 | 0.00 | 0.00 | 0.00 | - | 10 | 0 | 50.00% |
| GDX190920C00032000 | 2019-09-19 1:07PM EDT | 32.00 | 0.01 | 0.00 | 0.00 | 0.00 | - | 5 | 0 | 50.00% |
| GDX190920C00032500 | 2019-09-19 10:13AM EDT | 32.50 | 0.01 | 0.00 | 0.00 | 0.00 | - | 10 | 0 | 50.00% |
| GDX190920C00033000 | 2019-09-19 12:26PM EDT | 33.00 | 0.01 | 0.01 | 0.00 | 0.00 | - | 29 | 0 | 125.00% |
| GDX190920C00033500 | 2019-09-09 11:55AM EDT | 33.50 | 0.02 | 0.00 | 0.03 | 0.00 | - | 14 | 0 | 156.25% |
| GDX190920C00034000 | 2019-09-18 10:32AM EDT | 34.00 | 0.01 | 0.00 | 0.00 | 0.00 | - | 16 | 0 | 50.00% |
| GDX190920C00034500 | 2019-09-13 12:13PM EDT | 34.50 | 0.01 | 0.00 | 0.00 | 0.00 | - | 5 | 0 | 50.00% |
| GDX190920C00035000 | 2019-09-17 2:10PM EDT | 35.00 | 0.01 | 0.00 | 0.03 | 0.00 | - | 1 | 0 | 190.63% |
| GDX190920C00035500 | 2019-09-03 2:38PM EDT | 35.50 | 0.05 | 0.00 | 0.00 | 0.00 | - | 11 | 0 | 50.00% |
| GDX190920C00036000 | 2019-09-13 1:01PM EDT | 36.00 | 0.01 | 0.00 | 0.00 | 0.00 | - | 55 | 0 | 50.00% |
| GDX190920C00036500 | 2019-09-12 11:40AM EDT | 36.50 | 0.01 | 0.00 | 0.00 | 0.00 | - | 30 | 0 | 50.00% |
| GDX190920C00037000 | 2019-09-09 2:00PM EDT | 37.00 | 0.01 | 0.00 | 0.00 | 0.00 | - | 30 | 0 | 50.00% |
| GDX190920C00038000 | 2019-09-06 2:45PM EDT | 38.00 | 0.01 | 0.00 | 0.00 | 0.00 | - | 3 | 0 | 50.00% |
| GDX190920C00038500 | 2019-09-04 11:02AM EDT | 38.50 | 0.02 | 0.00 | 0.00 | 0.00 | - | 2 | 0 | 50.00% |
| GDX190920C00039000 | 2019-08-16 11:54AM EDT | 39.00 | 0.01 | 0.00 | 0.08 | 0.00 | - | 40 | 33 | 306.25% |
| GDX190920C00040000 | 2019-09-06 1:32PM EDT | 40.00 | 0.01 | 0.00 | 0.00 | 0.00 | - | 2 | 0 | 50.00% |
| GDX190920C00040500 | 2019-08-19 12:02AM EDT | 40.50 | 0.02 | - | 0.08 | 0.00 | - | - | 50 | 375.00% |
| GDX190920C00042000 | 2019-08-28 2:46PM EDT | 42.00 | 0.01 | 0.00 | 0.00 | 0.00 | - | 20 | 0 | 50.00% |
| GDX190920C00043000 | 2019-08-19 12:02AM EDT | 43.00 | 0.02 | - | 0.08 | 0.00 | - | - | 360 | 421.88% |
| GDX190920C00044000 | 2019-08-30 11:39AM EDT | 44.00 | 0.02 | 0.00 | 0.00 | 0.00 | - | 1,000 | 0 | 50.00% |
| GDX190920C00045000 | 2019-08-30 9:40AM EDT | 45.00 | 0.01 | 0.00 | 0.00 | 0.00 | - | 1 | 0 | 50.00% |
| Contract Name | Last Trade Date | Strike | Last Price | Bid | Ask | Change | % Change | Volume | Open Interest | Implied Volatility |
|---|---|---|---|---|---|---|---|---|---|---|
| GDX190920P00015000 | 2019-06-07 11:07AM EDT | 15.00 | 0.03 | 0.00 | 0.03 | 0.00 | - | 5 | 85 | 500.00% |
| GDX190920P00016000 | 2019-07-29 9:41AM EDT | 16.00 | 0.02 | 0.00 | 0.03 | 0.00 | - | 8 | 22 | 456.25% |
| GDX190920P00017000 | 2019-08-07 10:19AM EDT | 17.00 | 0.02 | 0.00 | 0.05 | 0.00 | - | 1 | 114 | 437.50% |
| GDX190920P00017500 | 2019-07-23 10:25AM EDT | 17.50 | 0.01 | 0.00 | 0.03 | 0.00 | - | 10 | 36 | 387.50% |
| GDX190920P00018000 | 2019-08-29 9:57AM EDT | 18.00 | 0.01 | 0.00 | 0.00 | 0.00 | - | 8 | 0 | 50.00% |
| GDX190920P00018500 | 2019-06-21 11:12AM EDT | 18.50 | 0.04 | 0.00 | 0.03 | 0.00 | - | 1,000 | 1,217 | 350.00% |
| GDX190920P00019000 | 2019-07-18 12:27PM EDT | 19.00 | 0.02 | 0.00 | 0.03 | 0.00 | - | 10 | 6,637 | 325.00% |
| GDX190920P00019500 | 2019-06-27 11:17AM EDT | 19.50 | 0.08 | 0.00 | 0.03 | 0.00 | - | 2 | 0 | 306.25% |
| GDX190920P00020000 | 2019-08-20 9:35AM EDT | 20.00 | 0.02 | 0.00 | 0.00 | 0.00 | - | 1 | 0 | 50.00% |
| GDX190920P00020500 | 2019-08-07 11:13AM EDT | 20.50 | 0.01 | 0.00 | 0.05 | 0.00 | - | 280 | 5,646 | 290.63% |
| GDX190920P00021000 | 2019-09-13 2:40PM EDT | 21.00 | 0.01 | 0.00 | 0.00 | 0.00 | - | 4 | 0 | 50.00% |
| GDX190920P00021500 | 2019-08-29 11:36AM EDT | 21.50 | 0.01 | 0.00 | 0.00 | 0.00 | - | 76 | 0 | 50.00% |
| GDX190920P00022000 | 2019-09-10 3:21PM EDT | 22.00 | 0.01 | 0.00 | 0.00 | 0.00 | - | 3 | 0 | 50.00% |
| GDX190920P00022500 | 2019-09-05 2:57PM EDT | 22.50 | 0.01 | 0.00 | 0.00 | 0.00 | - | 5 | 0 | 50.00% |
| GDX190920P00023000 | 2019-09-16 10:42AM EDT | 23.00 | 0.01 | 0.00 | 0.00 | 0.00 | - | 1 | 0 | 50.00% |
| GDX190920P00023500 | 2019-09-18 2:00PM EDT | 23.50 | 0.01 | 0.00 | 0.00 | 0.00 | - | 2 | 0 | 50.00% |
| GDX190920P00024000 | 2019-09-20 9:59AM EDT | 24.00 | 0.01 | 0.00 | 0.01 | 0.00 | - | 4 | 0 | 125.00% |
| GDX190920P00024500 | 2019-09-18 2:00PM EDT | 24.50 | 0.01 | 0.00 | 0.00 | 0.00 | - | 36 | 0 | 50.00% |
| GDX190920P00025000 | 2019-09-20 10:05AM EDT | 25.00 | 0.01 | 0.00 | 0.00 | 0.00 | - | 6 | 0 | 50.00% |
| GDX190920P00025500 | 2019-09-19 2:07PM EDT | 25.50 | 0.02 | 0.00 | 0.00 | 0.00 | - | 11 | 0 | 50.00% |
| GDX190920P00026000 | 2019-09-20 9:53AM EDT | 26.00 | 0.02 | 0.00 | 0.01 | +0.01 | +100.00% | 109 | 0 | 68.75% |
| GDX190920P00026500 | 2019-09-20 9:52AM EDT | 26.50 | 0.01 | 0.00 | 0.00 | 0.00 | - | 355 | 0 | 25.00% |
| GDX190920P00027000 | 2019-09-20 10:04AM EDT | 27.00 | 0.01 | 0.00 | 0.00 | 0.00 | - | 2 | 0 | 25.00% |
| GDX190920P00027500 | 2019-09-20 10:25AM EDT | 27.50 | 0.02 | 0.00 | 0.00 | -0.01 | -33.33% | 111 | 0 | 12.50% |
| GDX190920P00028000 | 2019-09-20 10:28AM EDT | 28.00 | 0.09 | 0.09 | 0.11 | -0.08 | -47.06% | 1,061 | 0 | 27.15% |
| GDX190920P00028500 | 2019-09-20 10:12AM EDT | 28.50 | 0.49 | 0.42 | 0.44 | -0.06 | -10.91% | 61 | 0 | 30.86% |
| GDX190920P00029000 | 2019-09-20 10:26AM EDT | 29.00 | 0.91 | 0.90 | 0.92 | -0.15 | -14.15% | 376 | 0 | 45.31% |
| GDX190920P00029500 | 2019-09-20 10:22AM EDT | 29.50 | 1.38 | 1.42 | 1.44 | -0.13 | -8.61% | 23 | 0 | 67.19% |
| GDX190920P00030000 | 2019-09-20 10:10AM EDT | 30.00 | 1.92 | 1.91 | 1.94 | -0.09 | -4.48% | 10 | 0 | 82.03% |
| GDX190920P00030500 | 2019-09-20 9:41AM EDT | 30.50 | 2.28 | 2.41 | 2.44 | -0.25 | -9.88% | 54 | 0 | 97.66% |
| GDX190920P00031000 | 2019-09-19 10:43AM EDT | 31.00 | 2.91 | 2.92 | 2.94 | 0.00 | - | 7 | 0 | 115.63% |
| GDX190920P00031500 | 2019-09-19 10:03AM EDT | 31.50 | 3.68 | 3.40 | 3.45 | 0.00 | - | 1 | 0 | 126.56% |
| GDX190920P00032000 | 2019-09-18 2:26PM EDT | 32.00 | 4.75 | 3.85 | 3.95 | 0.00 | - | 31 | 0 | 115.63% |
| GDX190920P00032500 | 2019-09-19 10:43AM EDT | 32.50 | 4.55 | 4.40 | 4.45 | 0.00 | - | 5 | 0 | 154.69% |
| GDX190920P00033000 | 2019-09-19 1:43PM EDT | 33.00 | 4.81 | 4.85 | 4.95 | 0.00 | - | 32 | 0 | 137.50% |
| GDX190920P00033500 | 2019-09-18 9:38AM EDT | 33.50 | 5.55 | 5.35 | 5.45 | 0.00 | - | 1 | 0 | 150.00% |
| GDX190920P00034000 | 2019-09-18 3:06PM EDT | 34.00 | 6.60 | 5.90 | 5.95 | 0.00 | - | 14 | 0 | 192.19% |
| GDX190920P00034500 | 2019-09-09 11:11AM EDT | 34.50 | 6.60 | 6.35 | 6.45 | 0.00 | - | 12 | 0 | 168.75% |
| GDX190920P00035000 | 2019-09-18 1:45PM EDT | 35.00 | 7.10 | 6.85 | 6.95 | 0.00 | - | 60 | 0 | 181.25% |
| GDX190920P00035500 | 2019-09-05 10:20AM EDT | 35.50 | 6.10 | 7.40 | 7.45 | 0.00 | - | 4 | 0 | 226.56% |
| GDX190920P00036000 | 2019-09-12 12:36PM EDT | 36.00 | 8.45 | 7.90 | 7.95 | 0.00 | - | 9 | 0 | 237.50% |
| GDX190920P00036500 | 2019-09-11 10:51AM EDT | 36.50 | 8.70 | 8.35 | 8.45 | 0.00 | - | 9 | 0 | 209.38% |
| GDX190920P00037000 | 2019-09-12 12:46PM EDT | 37.00 | 9.50 | 8.90 | 8.95 | 0.00 | - | 9 | 0 | 259.38% |
| GDX190920P00037500 | 2019-09-04 2:51PM EDT | 37.50 | 6.70 | 9.35 | 9.45 | 0.00 | - | 17 | 0 | 228.13% |
| GDX190920P00038000 | 2019-08-19 12:02AM EDT | 38.00 | 8.70 | 10.30 | 10.50 | 0.00 | - | - | - | 495.31% |
| GDX190920P00038500 | 2019-09-09 10:45AM EDT | 38.50 | 10.50 | 10.40 | 10.45 | 0.00 | - | 11 | 16 | 290.63% |
| GDX190920P00039000 | 2019-08-13 3:58PM EDT | 39.00 | 10.50 | 12.25 | 12.45 | 0.00 | - | 11 | 0 | 751.17% |
| GDX190920P00042500 | 2019-08-19 12:02AM EDT | 42.50 | 12.90 | 14.75 | 15.00 | 0.00 | - | - | - | 603.91% |
| GDX190920P00043500 | 2019-09-16 12:00AM EDT | 43.50 | 16.05 | 15.40 | 15.45 | 0.00 | - | - | - | 381.25% |
| GDX190920P00044000 | 2019-09-12 12:20PM EDT | 44.00 | 16.25 | 15.90 | 15.95 | 0.00 | - | 12 | 0 | 390.63% |
| GDX190920P00045000 | 2019-09-19 1:50PM EDT | 45.00 | 16.85 | 16.85 | 16.95 | 0.00 | - | 10 | - | 350.00% |