| Contract Name | Last Trade Date | Expire Date | Last Price | Bid | Ask | Change | % Change | Volume | Open Interest | Implied Volatility |
|---|---|---|---|---|---|---|---|---|---|---|
| GDX191018C00022500 | 2019-10-07 2:11PM EDT | 2019-10-18 | 4.70 | 4.25 | 4.70 | -0.50 | -9.62% | 3 | 4,466 | 65.63% |
| GDX191025C00022500 | 2019-10-07 12:13AM EDT | 2019-10-25 | 5.05 | 4.35 | 4.55 | 0.00 | - | - | 1 | 65.23% |
| GDX191101C00022500 | 2019-10-10 6:17PM EDT | 2019-11-01 | 5.45 | 0.00 | 0.00 | 0.00 | - | - | 3 | 0.00% |
| GDX191115C00022500 | 2019-09-24 3:52PM EDT | 2019-11-15 | 7.07 | 4.40 | 4.70 | 0.00 | - | 2 | 2,037 | 51.76% |
| GDX191220C00022500 | 2019-10-03 3:59PM EDT | 2019-12-20 | 5.77 | 4.55 | 4.85 | 0.00 | - | 1 | 92 | 42.29% |
| Contract Name | Last Trade Date | Expire Date | Last Price | Bid | Ask | Change | % Change | Volume | Open Interest | Implied Volatility |
|---|---|---|---|---|---|---|---|---|---|---|
| GDX191018P00022500 | 2019-10-02 11:47AM EDT | 2019-10-18 | 0.01 | 0.00 | 0.04 | 0.00 | - | 1 | 699 | 78.13% |
| GDX191025P00022500 | 2019-09-30 11:16AM EDT | 2019-10-25 | 0.03 | 0.00 | 0.06 | 0.00 | - | 10 | 12 | 53.91% |
| GDX191101P00022500 | 2019-09-30 12:04PM EDT | 2019-11-01 | 0.02 | 0.00 | 0.08 | 0.00 | - | 1 | 2 | 51.95% |
| GDX191108P00022500 | 2019-10-08 10:34AM EDT | 2019-11-08 | 0.01 | 0.00 | 0.09 | 0.00 | - | - | 6 | 45.70% |
| GDX191115P00022500 | 2019-10-11 3:48PM EDT | 2019-11-15 | 0.03 | 0.03 | 0.05 | +0.01 | +50.00% | 10 | 279 | 35.74% |
| GDX191122P00022500 | 2019-10-07 2:39PM EDT | 2019-11-22 | 0.07 | 0.00 | 0.12 | 0.00 | - | 5 | 6 | 39.36% |
| GDX191220P00022500 | 2019-10-10 11:27AM EDT | 2019-12-20 | 0.12 | 0.13 | 0.18 | 0.00 | - | 6 | 6,741 | 33.59% |