Contract name | Last trade date | Expiry date | Last price | Bid | Ask | Change | % change | Volume | Open interest | Implied volatility |
---|---|---|---|---|---|---|---|---|---|---|
GRBK241018C00035000 | 2023-11-03 12:23PM EDT | 2024-10-18 | 14.65 | 14.50 | 19.00 | 0.00 | - | 4 | 4 | 0.00% |
GRBK241115C00035000 | 2024-06-12 9:46AM EDT | 2024-11-15 | 23.85 | 19.50 | 23.90 | 0.00 | - | 1 | 0 | 72.66% |
Contract name | Last trade date | Expiry date | Last price | Bid | Ask | Change | % change | Volume | Open interest | Implied volatility |
---|---|---|---|---|---|---|---|---|---|---|
GRBK240816P00035000 | 2024-02-02 10:31AM EDT | 2024-08-16 | 1.00 | 0.15 | 2.10 | 0.00 | - | 4 | 17 | 114.60% |
GRBK241018P00035000 | 2024-05-23 10:35AM EDT | 2024-10-18 | 0.40 | 0.00 | 1.75 | 0.00 | - | 4 | 6 | 68.65% |
GRBK241115P00035000 | 2024-07-03 9:30AM EDT | 2024-11-15 | 0.80 | 0.35 | 0.80 | -0.10 | -11.11% | 2 | 4 | 54.64% |
GRBK250221P00035000 | 2024-07-03 9:30AM EDT | 2025-02-21 | 1.20 | 0.60 | 3.10 | +0.40 | +50.00% | 2 | 1 | 59.35% |