| Contract name | Last trade date | Strike | Last price | Bid | Ask | Change | % change | Volume | Open interest | Implied volatility |
|---|---|---|---|---|---|---|---|---|---|---|
| GM190315C00023000 | 2019-01-15 12:08PM EST | 23.00 | 14.60 | 0.00 | 0.00 | 0.00 | - | 16 | 26 | 0.00% |
| GM190315C00024000 | 2019-01-22 10:15AM EST | 24.00 | 14.35 | 0.00 | 0.00 | 0.00 | - | 27 | 99 | 0.00% |
| GM190315C00025000 | 2019-01-22 10:39AM EST | 25.00 | 13.40 | 0.00 | 0.00 | 0.00 | - | 9 | 126 | 0.00% |
| GM190315C00026000 | 2019-01-17 2:53PM EST | 26.00 | 12.35 | 0.00 | 0.00 | 0.00 | - | 29 | 60 | 0.00% |
| GM190315C00027000 | 2019-01-10 11:36AM EST | 27.00 | 8.20 | 0.00 | 0.00 | 0.00 | - | 18 | 121 | 0.00% |
| GM190315C00028000 | 2019-01-18 10:35AM EST | 28.00 | 10.55 | 0.00 | 0.00 | 0.00 | - | 40 | 1,604 | 0.00% |
| GM190315C00029000 | 2019-01-04 3:50PM EST | 29.00 | 5.08 | 0.00 | 0.00 | 0.00 | - | 1 | 125 | 0.00% |
| GM190315C00030000 | 2019-01-22 1:47PM EST | 30.00 | 8.19 | 0.00 | 0.00 | 0.00 | - | 5 | 566 | 0.00% |
| GM190315C00031000 | 2019-01-11 9:41AM EST | 31.00 | 7.10 | 0.00 | 0.00 | 0.00 | - | 20 | 620 | 0.00% |
| GM190315C00032000 | 2019-01-23 3:35PM EST | 32.00 | 6.00 | 0.00 | 0.00 | 0.00 | - | 5 | 4,756 | 0.00% |
| GM190315C00033000 | 2019-01-23 12:08PM EST | 33.00 | 5.00 | 0.00 | 0.00 | 0.00 | - | 33 | 2,041 | 0.00% |
| GM190315C00034000 | 2019-01-23 3:57PM EST | 34.00 | 4.20 | 0.00 | 0.00 | 0.00 | - | 17 | 2,520 | 0.00% |
| GM190315C00035000 | 2019-01-23 3:29PM EST | 35.00 | 3.51 | 0.00 | 0.00 | 0.00 | - | 50 | 4,451 | 0.00% |
| GM190315C00036000 | 2019-01-23 11:20AM EST | 36.00 | 2.83 | 0.00 | 0.00 | 0.00 | - | 2,014 | 13,988 | 0.00% |
| GM190315C00037000 | 2019-01-23 3:54PM EST | 37.00 | 2.04 | 0.00 | 0.00 | 0.00 | - | 58 | 8,862 | 0.00% |
| GM190315C00038000 | 2019-01-23 3:25PM EST | 38.00 | 1.55 | 0.00 | 0.00 | 0.00 | - | 33 | 15,409 | 0.78% |
| GM190315C00039000 | 2019-01-23 3:54PM EST | 39.00 | 1.04 | 0.00 | 0.00 | 0.00 | - | 25,399 | 66,380 | 3.13% |
| GM190315C00040000 | 2019-01-23 3:41PM EST | 40.00 | 0.71 | 0.00 | 0.00 | 0.00 | - | 1,044 | 15,963 | 3.13% |
| GM190315C00041000 | 2019-01-23 3:42PM EST | 41.00 | 0.45 | 0.00 | 0.00 | 0.00 | - | 302 | 4,185 | 6.25% |
| GM190315C00042000 | 2019-01-23 12:07PM EST | 42.00 | 0.26 | 0.00 | 0.00 | 0.00 | - | 315 | 3,673 | 6.25% |
| GM190315C00043000 | 2019-01-22 11:27AM EST | 43.00 | 0.23 | 0.00 | 0.00 | 0.00 | - | 45 | 1,487 | 6.25% |
| GM190315C00044000 | 2019-01-22 9:49AM EST | 44.00 | 0.14 | 0.00 | 0.00 | 0.00 | - | 11 | 1,068 | 12.50% |
| GM190315C00045000 | 2019-01-23 3:10PM EST | 45.00 | 0.06 | 0.00 | 0.00 | 0.00 | - | 13 | 1,816 | 12.50% |
| GM190315C00046000 | 2019-01-17 3:31PM EST | 46.00 | 0.06 | 0.00 | 0.00 | 0.00 | - | 1 | 82 | 12.50% |
| GM190315C00047000 | 2019-01-22 2:41PM EST | 47.00 | 0.03 | 0.00 | 0.00 | 0.00 | - | 250 | 842 | 12.50% |
| GM190315C00048000 | 2019-01-18 3:27PM EST | 48.00 | 0.04 | 0.00 | 0.00 | 0.00 | - | 5 | 31 | 12.50% |
| GM190315C00049000 | 2019-01-16 10:10AM EST | 49.00 | 0.07 | 0.00 | 0.00 | 0.00 | - | 2 | 25 | 12.50% |
| GM190315C00050000 | 2019-01-18 11:20AM EST | 50.00 | 0.03 | 0.00 | 0.00 | 0.00 | - | 5 | 7,646 | 12.50% |
| GM190315C00055000 | 2019-01-18 11:55AM EST | 55.00 | 0.01 | 0.00 | 0.00 | 0.00 | - | 10 | 240 | 25.00% |
| Contract name | Last trade date | Strike | Last price | Bid | Ask | Change | % change | Volume | Open interest | Implied volatility |
|---|---|---|---|---|---|---|---|---|---|---|
| GM190315P00023000 | 2019-01-23 3:53PM EST | 23.00 | 0.02 | 0.00 | 0.00 | 0.00 | - | 150 | 0 | 25.00% |
| GM190315P00024000 | 2019-01-17 9:30AM EST | 24.00 | 0.04 | 0.00 | 0.00 | 0.00 | - | 1 | 0 | 25.00% |
| GM190315P00025000 | 2019-01-18 11:17AM EST | 25.00 | 0.02 | 0.00 | 0.00 | 0.00 | - | 5 | 0 | 25.00% |
| GM190315P00026000 | 2019-01-22 11:51AM EST | 26.00 | 0.04 | 0.00 | 0.00 | 0.00 | - | 1 | 0 | 25.00% |
| GM190315P00027000 | 2019-01-23 10:25AM EST | 27.00 | 0.06 | 0.00 | 0.00 | 0.00 | - | 1 | 0 | 25.00% |
| GM190315P00028000 | 2019-01-22 3:50PM EST | 28.00 | 0.08 | 0.00 | 0.00 | 0.00 | - | 4 | 0 | 25.00% |
| GM190315P00029000 | 2019-01-22 3:59PM EST | 29.00 | 0.11 | 0.00 | 0.00 | 0.00 | - | 12 | 0 | 12.50% |
| GM190315P00030000 | 2019-01-23 2:57PM EST | 30.00 | 0.15 | 0.00 | 0.00 | 0.00 | - | 6 | 0 | 12.50% |
| GM190315P00031000 | 2019-01-23 12:50PM EST | 31.00 | 0.20 | 0.00 | 0.00 | 0.00 | - | 7 | 0 | 12.50% |
| GM190315P00032000 | 2019-01-22 3:55PM EST | 32.00 | 0.27 | 0.00 | 0.00 | 0.00 | - | 238 | 0 | 12.50% |
| GM190315P00033000 | 2019-01-23 2:19PM EST | 33.00 | 0.41 | 0.00 | 0.00 | 0.00 | - | 62 | 0 | 6.25% |
| GM190315P00034000 | 2019-01-23 2:36PM EST | 34.00 | 0.57 | 0.00 | 0.00 | 0.00 | - | 45 | 0 | 6.25% |
| GM190315P00035000 | 2019-01-23 3:31PM EST | 35.00 | 0.77 | 0.00 | 0.00 | 0.00 | - | 76 | 0 | 6.25% |
| GM190315P00036000 | 2019-01-23 3:59PM EST | 36.00 | 1.08 | 0.00 | 0.00 | 0.00 | - | 64 | 0 | 3.13% |
| GM190315P00037000 | 2019-01-23 3:33PM EST | 37.00 | 1.44 | 0.00 | 0.00 | 0.00 | - | 141 | 0 | 1.56% |
| GM190315P00038000 | 2019-01-23 3:25PM EST | 38.00 | 1.91 | 0.00 | 0.00 | 0.00 | - | 46 | 0 | 0.00% |
| GM190315P00039000 | 2019-01-23 3:50PM EST | 39.00 | 2.54 | 0.00 | 0.00 | 0.00 | - | 252 | 0 | 0.00% |
| GM190315P00040000 | 2019-01-23 10:04AM EST | 40.00 | 2.83 | 0.00 | 0.00 | 0.00 | - | 15 | 0 | 0.00% |
| GM190315P00041000 | 2019-01-23 10:05AM EST | 41.00 | 3.55 | 0.00 | 0.00 | 0.00 | - | 9 | 0 | 0.00% |
| GM190315P00042000 | 2019-01-23 2:34PM EST | 42.00 | 4.80 | 0.00 | 0.00 | 0.00 | - | 4 | 0 | 0.00% |
| GM190315P00043000 | 2019-01-15 10:10AM EST | 43.00 | 6.20 | 0.00 | 0.00 | 0.00 | - | 20 | 0 | 0.00% |
| GM190315P00044000 | 2019-01-22 2:50PM EST | 44.00 | 6.35 | 0.00 | 0.00 | 0.00 | - | 6 | 0 | 0.00% |
| GM190315P00045000 | 2019-01-23 1:17PM EST | 45.00 | 7.50 | 0.00 | 0.00 | 0.00 | - | 22 | 0 | 0.00% |
| GM190315P00046000 | 2019-01-23 3:48PM EST | 46.00 | 8.55 | 0.00 | 0.00 | 0.00 | - | 20 | 0 | 0.00% |
| GM190315P00047000 | 2019-01-23 9:49AM EST | 47.00 | 8.95 | 0.00 | 0.00 | 0.00 | - | 20 | 0 | 0.00% |
| GM190315P00048000 | 2019-01-23 9:33AM EST | 48.00 | 9.95 | 0.00 | 0.00 | 0.00 | - | 3 | 0 | 0.00% |
| GM190315P00049000 | 2019-01-17 2:38PM EST | 49.00 | 11.35 | 0.00 | 0.00 | 0.00 | - | 9 | 0 | 0.00% |
| GM190315P00050000 | 2019-01-22 1:19PM EST | 50.00 | 12.20 | 0.00 | 0.00 | 0.00 | - | 4 | 0 | 0.00% |
| GM190315P00055000 | 2019-01-23 3:59PM EST | 55.00 | 17.50 | 0.00 | 0.00 | 0.00 | - | 22 | 0 | 0.00% |