Options Chain for GUARDANT HEALTH INC COM (GH) - $56.80 as of 9/12/2025 3:38:52 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 30.00 | 22.90 | 26.90 | 24.90 | 23.58 | 0.00 | 0.00% | 0.83 | 0 | 0 | 4.34 | 1.00 | 0.00 | 0.00 | 8/8/2025 | 9/12/2025 4:00:07 PM EST |
| 35.00 | 17.90 | 21.90 | 19.90 | 10.20 | 0.00 | 0.00% | 0.57 | 0 | 7 | 3.45 | 1.00 | 0.00 | 0.00 | 8/5/2025 | 9/12/2025 4:00:07 PM EST |
| 40.00 | 12.90 | 16.90 | 14.90 | 6.50 | 0.00 | 0.00% | 0.37 | 0 | 101 | 0.00 | 1.00 | 0.00 | 0.00 | 8/6/2025 | 9/12/2025 4:00:07 PM EST |
| 41.00 | 11.90 | 15.90 | 13.90 | 14.60 | 0.00 | 0.00% | 0.34 | 0 | 13 | 2.52 | 1.00 | 0.00 | 0.00 | 8/12/2025 | 9/12/2025 4:00:07 PM EST |
| 42.00 | 10.90 | 14.90 | 12.90 | % | 0.31 | 0 | 0 | 2.33 | 1.00 | 0.00 | 0.00 | 9/12/2025 4:00:07 PM EST | |||
| 43.00 | 9.90 | 13.90 | 11.90 | 11.00 | 0.00 | 0.00% | 0.28 | 0 | 1 | 2.24 | 1.00 | 0.00 | 0.00 | 8/8/2025 | 9/12/2025 4:00:07 PM EST |
| 44.00 | 8.90 | 12.90 | 10.90 | 11.00 | 0.00 | 0.00% | 0.25 | 0 | 18 | 1.46 | 1.00 | 0.00 | 0.00 | 8/8/2025 | 9/12/2025 4:00:07 PM EST |
| 45.00 | 7.80 | 10.70 | 9.25 | 17.30 | 0.00 | 0.00% | 0.21 | 0 | 305 | 1.65 | 1.00 | 0.00 | 0.00 | 8/26/2025 | 9/12/2025 4:00:07 PM EST |
| 46.00 | 6.80 | 11.00 | 8.90 | 9.75 | 0.00 | 0.00% | 0.19 | 0 | 4 | 1.83 | 1.00 | 0.00 | 0.00 | 8/11/2025 | 9/12/2025 4:00:07 PM EST |
| 47.00 | 5.90 | 10.00 | 7.95 | 11.24 | 0.00 | 0.00% | 0.17 | 0 | 36 | 1.74 | 0.99 | 0.00 | -0.01 | 8/13/2025 | 9/12/2025 4:00:07 PM EST |
| 48.00 | 5.00 | 9.00 | 7.00 | 7.73 | 0.00 | 0.00% | 0.15 | 0 | 57 | 1.57 | 0.98 | 0.01 | -0.02 | 8/11/2025 | 9/12/2025 4:00:07 PM EST |
| 49.00 | 5.70 | 6.20 | 5.95 | 13.10 | 0.00 | 0.00% | 0.12 | 0 | 130 | 0.00 | 0.96 | 0.02 | -0.06 | 8/22/2025 | 9/12/2025 4:00:07 PM EST |
| 50.00 | 4.90 | 5.30 | 5.10 | 4.60 | -3.20 | -41.03% | 0.10 | 3 | 205 | 0.00 | 0.94 | 0.03 | -0.11 | 9/12/2025 | 9/12/2025 4:00:07 PM EST |
| 55.00 | 1.45 | 1.70 | 1.58 | 1.28 | -1.82 | -58.71% | 0.03 | 6 | 796 | 0.45 | 0.56 | 0.11 | -0.15 | 9/12/2025 | 9/12/2025 4:00:07 PM EST |
| 60.00 | 0.10 | 1.00 | 0.55 | 0.24 | -0.51 | -68.00% | 0.01 | 1,033 | 692 | 0.77 | 0.10 | 0.05 | -0.05 | 9/12/2025 | 9/12/2025 4:00:07 PM EST |
| 65.00 | 0.00 | 0.15 | 0.08 | 0.05 | -0.05 | -50.00% | 0.00 | 12 | 703 | 0.74 | 0.00 | 0.00 | 0.00 | 9/12/2025 | 9/12/2025 4:00:07 PM EST |
| 70.00 | 0.00 | 0.75 | 0.38 | 0.05 | 0.00 | 0.00% | 0.01 | 0 | 1,026 | 1.45 | 0.00 | 0.00 | 0.00 | 9/10/2025 | 9/12/2025 4:00:07 PM EST |
| 75.00 | 0.00 | 0.40 | 0.20 | 0.05 | -0.15 | -75.00% | 0.00 | 2 | 106 | 1.39 | 0.00 | 0.00 | 0.00 | 9/12/2025 | 9/12/2025 4:00:07 PM EST |
| 80.00 | 0.00 | 1.15 | 0.58 | % | 0.01 | 0 | 0 | 2.11 | 0.00 | 0.00 | 0.00 | 9/12/2025 4:00:07 PM EST | |||
| 85.00 | 0.00 | 2.15 | 1.08 | % | 0.01 | 0 | 0 | 2.98 | 0.00 | 0.00 | 0.00 | 9/12/2025 4:00:07 PM EST | |||
| 90.00 | 0.00 | 2.15 | 1.08 | % | 0.01 | 0 | 0 | 3.22 | 0.00 | 0.00 | 0.00 | 9/12/2025 4:00:07 PM EST | |||
| 95.00 | 0.00 | 2.15 | 1.08 | % | 0.01 | 0 | 0 | 3.43 | 0.00 | 0.00 | 0.00 | 9/12/2025 4:00:07 PM EST | |||
| 100.00 | 0.00 | 2.15 | 1.08 | % | 0.01 | 0 | 0 | 3.64 | 0.00 | 0.00 | 0.00 | 9/12/2025 4:00:07 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 30.00 | 0.00 | 2.15 | 1.08 | 0.10 | 0.00 | 0.00% | 0.04 | 0 | 5 | 4.54 | 0.00 | 0.00 | 0.00 | 8/7/2025 | 9/12/2025 4:00:07 PM EST |
| 35.00 | 0.00 | 2.15 | 1.08 | 0.08 | 0.00 | 0.00% | 0.03 | 0 | 26 | 3.66 | 0.00 | 0.00 | 0.00 | 8/18/2025 | 9/12/2025 4:00:07 PM EST |
| 40.00 | 0.00 | 2.15 | 1.08 | 0.05 | 0.00 | 0.00% | 0.03 | 0 | 67 | 2.88 | 0.00 | 0.00 | 0.00 | 9/4/2025 | 9/12/2025 4:00:07 PM EST |
| 41.00 | 0.00 | 2.15 | 1.08 | 0.24 | 0.00 | 0.00% | 0.03 | 0 | 10 | 2.73 | 0.00 | 0.00 | 0.00 | 8/13/2025 | 9/12/2025 4:00:07 PM EST |
| 42.00 | 0.00 | 2.15 | 1.08 | 0.95 | 0.00 | 0.00% | 0.03 | 0 | 1,022 | 2.59 | 0.00 | 0.00 | 0.00 | 8/7/2025 | 9/12/2025 4:00:07 PM EST |
| 43.00 | 0.00 | 2.15 | 1.08 | 3.10 | 0.00 | 0.00% | 0.03 | 0 | 1 | 1.78 | 0.00 | 0.00 | 0.00 | 7/31/2025 | 9/12/2025 4:00:07 PM EST |
| 44.00 | 0.00 | 1.50 | 0.75 | 1.06 | 0.00 | 0.00% | 0.02 | 0 | 18 | 1.67 | 0.00 | 0.00 | 0.00 | 8/8/2025 | 9/12/2025 4:00:07 PM EST |
| 45.00 | 0.00 | 2.20 | 1.10 | 0.40 | 0.00 | 0.00% | 0.02 | 0 | 77 | 1.80 | 0.00 | 0.00 | 0.00 | 8/22/2025 | 9/12/2025 4:00:07 PM EST |
| 46.00 | 0.00 | 1.60 | 0.80 | 0.34 | 0.00 | 0.00% | 0.02 | 0 | 25 | 1.68 | 0.00 | 0.00 | 0.00 | 8/19/2025 | 9/12/2025 4:00:07 PM EST |
| 47.00 | 0.00 | 0.75 | 0.38 | 0.05 | 0.00 | 0.00% | 0.01 | 0 | 50 | 1.22 | -0.01 | 0.00 | -0.01 | 9/11/2025 | 9/12/2025 4:00:07 PM EST |
| 48.00 | 0.00 | 2.25 | 1.13 | 0.25 | 0.00 | 0.00% | 0.02 | 0 | 704 | 0.97 | -0.02 | 0.01 | -0.02 | 8/21/2025 | 9/12/2025 4:00:07 PM EST |
| 49.00 | 0.00 | 0.35 | 0.18 | 0.26 | 0.00 | 0.00% | 0.00 | 0 | 33 | 0.70 | -0.04 | 0.02 | -0.06 | 8/26/2025 | 9/12/2025 4:00:07 PM EST |
| 50.00 | 0.00 | 0.40 | 0.20 | 0.32 | +0.12 | +60.00% | 0.00 | 9 | 751 | 0.68 | -0.06 | 0.03 | -0.11 | 9/12/2025 | 9/12/2025 4:00:07 PM EST |
| 55.00 | 1.00 | 1.85 | 1.43 | 2.00 | +1.22 | +156.41% | 0.03 | 15 | 1,977 | 0.51 | -0.44 | 0.11 | -0.15 | 9/12/2025 | 9/12/2025 4:00:07 PM EST |
| 60.00 | 5.20 | 5.50 | 5.35 | 5.73 | +1.98 | +52.80% | 0.09 | 86 | 2,042 | 0.84 | -0.90 | 0.05 | -0.05 | 9/12/2025 | 9/12/2025 4:00:07 PM EST |
| 65.00 | 8.20 | 12.20 | 10.20 | 10.10 | +4.45 | +78.77% | 0.16 | 1 | 23 | 1.81 | -1.00 | 0.00 | 0.00 | 9/12/2025 | 9/12/2025 4:00:07 PM EST |
| 70.00 | 13.20 | 17.20 | 15.20 | 12.30 | 0.00 | 0.00% | 0.22 | 0 | 0 | 2.20 | -1.00 | 0.00 | 0.00 | 9/10/2025 | 9/12/2025 4:00:07 PM EST |
| 75.00 | 18.20 | 22.20 | 20.20 | % | 0.27 | 0 | 0 | 2.54 | -1.00 | 0.00 | 0.00 | 9/12/2025 4:00:07 PM EST | |||
| 80.00 | 23.20 | 27.20 | 25.20 | % | 0.32 | 0 | 0 | 2.93 | -1.00 | 0.00 | 0.00 | 9/12/2025 4:00:07 PM EST | |||
| 85.00 | 28.20 | 32.20 | 30.20 | % | 0.36 | 0 | 0 | 3.21 | -1.00 | 0.00 | 0.00 | 9/12/2025 4:00:07 PM EST | |||
| 90.00 | 33.20 | 37.20 | 35.20 | % | 0.39 | 0 | 0 | 3.46 | -1.00 | 0.00 | 0.00 | 9/12/2025 4:00:07 PM EST | |||
| 95.00 | 38.20 | 42.20 | 40.20 | % | 0.42 | 0 | 0 | 3.70 | -1.00 | 0.00 | 0.00 | 9/12/2025 4:00:07 PM EST | |||
| 100.00 | 43.20 | 47.20 | 45.20 | % | 0.45 | 0 | 0 | 3.91 | -1.00 | 0.00 | 0.00 | 9/12/2025 4:00:07 PM EST |