Options Chain for GRAIL INC COM (GRAL) - $33.15 as of 8/22/2025 3:50:12 PM EST
Calls
| Strike | Bid | Ask | Premium | Last Price | Change | %Chg | Premium to Strike Price Ratio | Volume | Open Interest | IV | Delta | Gamma | Theta | Last Trade | Last Updated |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 12.50 | 19.80 | 23.80 | 21.80 | % | 1.74 | 0 | 0 | 2.76 | 1.00 | 0.00 | 0.00 | 8/22/2025 3:59:49 PM EST | |||
| 15.00 | 17.30 | 21.30 | 19.30 | % | 1.29 | 0 | 0 | 2.38 | 1.00 | 0.00 | 0.00 | 8/22/2025 3:59:49 PM EST | |||
| 17.50 | 15.00 | 18.90 | 16.95 | 14.37 | 0.00 | 0.00% | 0.97 | 0 | 0 | 2.01 | 0.99 | 0.00 | 0.00 | 4/22/2025 | 8/22/2025 3:59:49 PM EST |
| 20.00 | 13.20 | 16.20 | 14.70 | 16.03 | 0.00 | 0.00% | 0.73 | 0 | 30 | 1.52 | 0.97 | 0.01 | -0.01 | 7/16/2025 | 8/22/2025 3:59:49 PM EST |
| 22.50 | 10.20 | 14.00 | 12.10 | 18.36 | 0.00 | 0.00% | 0.54 | 0 | 2 | 1.50 | 0.94 | 0.01 | -0.01 | 7/14/2025 | 8/22/2025 3:59:49 PM EST |
| 25.00 | 9.70 | 10.30 | 10.00 | 11.05 | 0.00 | 0.00% | 0.40 | 0 | 15 | 0.75 | 0.88 | 0.02 | -0.02 | 8/13/2025 | 8/22/2025 3:59:49 PM EST |
| 30.00 | 5.90 | 6.50 | 6.20 | 5.00 | 0.00 | 0.00% | 0.21 | 0 | 58 | 0.71 | 0.72 | 0.03 | -0.03 | 8/21/2025 | 8/22/2025 3:59:49 PM EST |
| 35.00 | 3.50 | 3.80 | 3.65 | 3.60 | +0.30 | +9.10% | 0.10 | 22 | 349 | 0.74 | 0.53 | 0.04 | -0.04 | 8/22/2025 | 8/22/2025 3:59:49 PM EST |
| 40.00 | 1.60 | 2.10 | 1.85 | 2.00 | +0.50 | +33.34% | 0.05 | 10 | 338 | 0.70 | 0.34 | 0.04 | -0.03 | 8/22/2025 | 8/22/2025 3:59:49 PM EST |
| 45.00 | 0.60 | 1.20 | 0.90 | 1.08 | +0.33 | +44.00% | 0.02 | 26 | 446 | 0.69 | 0.20 | 0.03 | -0.02 | 8/22/2025 | 8/22/2025 3:59:49 PM EST |
| 50.00 | 0.50 | 0.85 | 0.68 | 0.65 | +0.10 | +18.19% | 0.01 | 1 | 305 | 0.78 | 0.11 | 0.02 | -0.02 | 8/22/2025 | 8/22/2025 3:59:49 PM EST |
| 55.00 | 0.25 | 0.50 | 0.38 | 0.38 | +0.08 | +26.67% | 0.01 | 2 | 168 | 0.78 | 0.06 | 0.01 | -0.01 | 8/22/2025 | 8/22/2025 3:59:49 PM EST |
| 60.00 | 0.00 | 0.60 | 0.30 | 0.25 | 0.00 | 0.00% | 0.01 | 0 | 145 | 0.91 | 0.03 | 0.01 | -0.01 | 8/19/2025 | 8/22/2025 3:59:49 PM EST |
| 65.00 | 0.00 | 2.00 | 1.00 | 0.05 | 0.00 | 0.00% | 0.02 | 0 | 16 | 1.47 | 0.02 | 0.00 | 0.00 | 8/1/2025 | 8/22/2025 3:59:49 PM EST |
| 70.00 | 0.00 | 1.45 | 0.73 | 0.30 | 0.00 | 0.00% | 0.01 | 0 | 42 | 1.45 | 0.01 | 0.00 | 0.00 | 8/8/2025 | 8/22/2025 3:59:49 PM EST |
| 75.00 | 0.00 | 1.95 | 0.98 | 4.20 | 0.00 | 0.00% | 0.01 | 0 | 9 | 1.65 | 0.00 | 0.00 | 0.00 | 6/27/2025 | 8/22/2025 3:59:49 PM EST |
| 80.00 | 0.00 | 1.45 | 0.73 | 2.45 | 0.00 | 0.00% | 0.01 | 0 | 30 | 1.73 | 0.00 | 0.00 | 0.00 | 7/3/2025 | 8/22/2025 3:59:49 PM EST |
| 85.00 | 0.00 | 1.60 | 0.80 | 1.30 | 0.00 | 0.00% | 0.01 | 0 | 30 | 1.71 | 0.00 | 0.00 | 0.00 | 7/10/2025 | 8/22/2025 3:59:49 PM EST |
Puts
| Strike | Bid | Ask | Premium | Last Price | Change | %Chg | Premium to Strike Price Ratio | Volume | Open Interest | IV | Delta | Gamma | Theta | Last Trade | Last Updated |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 12.50 | 0.00 | 0.35 | 0.18 | % | 0.01 | 0 | 0 | 1.68 | 0.00 | 0.00 | 0.00 | 8/22/2025 3:59:49 PM EST | |||
| 15.00 | 0.00 | 1.35 | 0.68 | % | 0.05 | 0 | 0 | 2.16 | 0.00 | 0.00 | 0.00 | 8/22/2025 3:59:49 PM EST | |||
| 17.50 | 0.00 | 1.85 | 0.93 | 2.66 | 0.00 | 0.00% | 0.05 | 0 | 3 | 1.93 | -0.01 | 0.00 | 0.00 | 4/1/2025 | 8/22/2025 3:59:49 PM EST |
| 20.00 | 0.00 | 1.05 | 0.53 | 0.32 | -0.05 | -13.52% | 0.03 | 1 | 7 | 1.25 | -0.03 | 0.01 | -0.01 | 8/22/2025 | 8/22/2025 3:59:49 PM EST |
| 22.50 | 0.00 | 0.60 | 0.30 | 0.45 | 0.00 | 0.00% | 0.01 | 0 | 76 | 0.95 | -0.06 | 0.01 | -0.01 | 8/19/2025 | 8/22/2025 3:59:49 PM EST |
| 25.00 | 0.00 | 1.20 | 0.60 | 0.72 | -0.14 | -16.28% | 0.02 | 1 | 144 | 0.90 | -0.12 | 0.02 | -0.02 | 8/22/2025 | 8/22/2025 3:59:49 PM EST |
| 30.00 | 1.85 | 2.10 | 1.98 | 1.97 | -0.53 | -21.20% | 0.07 | 2 | 101 | 0.76 | -0.28 | 0.03 | -0.03 | 8/22/2025 | 8/22/2025 3:59:49 PM EST |
| 35.00 | 4.20 | 4.50 | 4.35 | 5.85 | 0.00 | 0.00% | 0.12 | 0 | 130 | 0.75 | -0.47 | 0.04 | -0.04 | 8/19/2025 | 8/22/2025 3:59:49 PM EST |
| 40.00 | 7.50 | 8.00 | 7.75 | 10.52 | 0.00 | 0.00% | 0.19 | 0 | 60 | 0.76 | -0.66 | 0.04 | -0.03 | 8/11/2025 | 8/22/2025 3:59:49 PM EST |
| 45.00 | 11.50 | 12.00 | 11.75 | 13.99 | 0.00 | 0.00% | 0.26 | 0 | 74 | 0.75 | -0.80 | 0.03 | -0.02 | 8/19/2025 | 8/22/2025 3:59:49 PM EST |
| 50.00 | 15.20 | 17.00 | 16.10 | 18.30 | 0.00 | 0.00% | 0.32 | 0 | 25 | 0.95 | -0.89 | 0.02 | -0.02 | 8/7/2025 | 8/22/2025 3:59:49 PM EST |
| 55.00 | 19.40 | 22.50 | 20.95 | 17.70 | 0.00 | 0.00% | 0.38 | 0 | 36 | 1.18 | -0.94 | 0.01 | -0.01 | 7/23/2025 | 8/22/2025 3:59:49 PM EST |
| 60.00 | 24.20 | 27.80 | 26.00 | 19.00 | 0.00 | 0.00% | 0.43 | 0 | 16 | 1.48 | -0.97 | 0.01 | -0.01 | 7/2/2025 | 8/22/2025 3:59:49 PM EST |
| 65.00 | 28.80 | 32.80 | 30.80 | 22.80 | 0.00 | 0.00% | 0.47 | 0 | 0 | 1.60 | -0.98 | 0.00 | 0.00 | 7/2/2025 | 8/22/2025 3:59:49 PM EST |
| 70.00 | 33.70 | 37.80 | 35.75 | % | 0.51 | 0 | 0 | 1.71 | -0.99 | 0.00 | 0.00 | 8/22/2025 3:59:49 PM EST | |||
| 75.00 | 38.70 | 42.80 | 40.75 | % | 0.54 | 0 | 0 | 1.81 | -1.00 | 0.00 | 0.00 | 8/22/2025 3:59:49 PM EST | |||
| 80.00 | 43.70 | 47.70 | 45.70 | % | 0.57 | 0 | 0 | 1.87 | -1.00 | 0.00 | 0.00 | 8/22/2025 3:59:49 PM EST | |||
| 85.00 | 48.70 | 52.70 | 50.70 | % | 0.60 | 0 | 0 | 1.96 | -1.00 | 0.00 | 0.00 | 8/22/2025 3:59:49 PM EST |