Contract name | Last trade date | Strike | Last price | Bid | Ask | Change | % change | Volume | Open interest | Implied volatility |
---|---|---|---|---|---|---|---|---|---|---|
GRBK241018C00020000 | 2024-01-31 3:01PM EDT | 20.00 | 34.10 | 33.00 | 37.90 | 0.00 | - | 20 | 21 | 73.83% |
GRBK241018C00030000 | 2024-04-10 9:51AM EDT | 30.00 | 27.25 | 25.10 | 29.50 | 0.00 | - | 3 | 17 | 98.85% |
GRBK241018C00035000 | 2023-11-03 12:23PM EDT | 35.00 | 14.65 | 14.50 | 19.00 | 0.00 | - | 4 | 4 | 0.00% |
GRBK241018C00040000 | 2024-02-01 12:03PM EDT | 40.00 | 16.55 | 15.70 | 20.00 | 0.00 | - | 1 | 6 | 69.17% |
GRBK241018C00045000 | 2024-03-05 10:39AM EDT | 45.00 | 11.50 | 16.50 | 19.10 | 0.00 | - | 6 | 10 | 99.46% |
GRBK241018C00050000 | 2024-04-24 9:32AM EDT | 50.00 | 9.55 | 8.20 | 9.20 | 0.00 | - | 1 | 6 | 48.17% |
GRBK241018C00055000 | 2024-06-05 10:01AM EDT | 55.00 | 5.00 | 5.20 | 6.30 | -0.10 | -1.96% | 2 | 40 | 45.72% |
GRBK241018C00060000 | 2024-05-29 2:33PM EDT | 60.00 | 2.66 | 2.95 | 4.00 | 0.00 | - | 1 | 31 | 43.19% |
GRBK241018C00065000 | 2024-05-16 10:07AM EDT | 65.00 | 2.95 | 1.65 | 2.80 | 0.00 | - | 4 | 22 | 44.78% |
GRBK241018C00070000 | 2024-05-28 10:30AM EDT | 70.00 | 1.30 | 0.35 | 2.35 | 0.00 | - | 4 | 10 | 49.70% |
GRBK241018C00075000 | 2024-02-26 12:49PM EDT | 75.00 | 2.90 | 2.05 | 3.70 | 0.00 | - | 1 | 2 | 62.04% |
GRBK241018C00080000 | 2024-03-19 12:43PM EDT | 80.00 | 1.50 | 0.20 | 1.90 | 0.00 | - | 2 | 2 | 59.22% |
Contract name | Last trade date | Strike | Last price | Bid | Ask | Change | % change | Volume | Open interest | Implied volatility |
---|---|---|---|---|---|---|---|---|---|---|
GRBK241018P00020000 | 2024-01-12 10:30AM EDT | 20.00 | 0.85 | 0.00 | 4.80 | 0.00 | - | - | 1 | 162.74% |
GRBK241018P00022500 | 2024-03-27 1:01PM EDT | 22.50 | 0.10 | 0.00 | 0.45 | 0.00 | - | 2 | 0 | 80.96% |
GRBK241018P00030000 | 2024-02-12 10:47AM EDT | 30.00 | 0.50 | 0.00 | 1.05 | 0.00 | - | - | 3 | 68.60% |
GRBK241018P00035000 | 2024-05-23 10:35AM EDT | 35.00 | 0.40 | 0.00 | 1.60 | 0.00 | - | 4 | 6 | 60.21% |
GRBK241018P00040000 | 2024-04-22 3:45PM EDT | 40.00 | 1.55 | 0.00 | 0.00 | 0.00 | - | 10 | 0 | 12.50% |
GRBK241018P00045000 | 2024-03-22 9:30AM EDT | 45.00 | 1.95 | 1.15 | 4.70 | 0.00 | - | 1 | 1 | 57.26% |
GRBK241018P00050000 | 2024-05-03 3:23PM EDT | 50.00 | 2.80 | 2.15 | 3.50 | 0.00 | - | 1 | 11 | 45.56% |
GRBK241018P00055000 | 2024-06-05 12:03PM EDT | 55.00 | 4.50 | 3.70 | 5.20 | -2.80 | -38.36% | 1 | 5 | 40.38% |
GRBK241018P00060000 | 2024-05-15 3:53PM EDT | 60.00 | 5.80 | 6.50 | 7.60 | 0.00 | - | 1 | 1 | 35.52% |