Options Chain for GUARDANT HEALTH INC COM (GH) - $110.48 as of 1/30/2026 1:19:06 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 55.00 | 57.10 | 61.20 | 59.15 | % | 1.08 | 0 | 0 | 1.47 | 1.00 | 0.00 | -0.01 | 1/30/2026 3:59:57 PM EST | |||
| 60.00 | 52.20 | 56.30 | 54.25 | 51.22 | 0.00 | 0.00% | 0.90 | 0 | 1 | 1.36 | 1.00 | 0.00 | -0.01 | 1/16/2026 | 1/30/2026 3:59:57 PM EST |
| 65.00 | 47.30 | 51.30 | 49.30 | % | 0.76 | 0 | 0 | 1.25 | 0.99 | 0.00 | -0.01 | 1/30/2026 3:59:57 PM EST | |||
| 70.00 | 42.60 | 46.00 | 44.30 | % | 0.63 | 0 | 0 | 1.06 | 0.98 | 0.00 | -0.02 | 1/30/2026 3:59:57 PM EST | |||
| 75.00 | 37.90 | 41.80 | 39.85 | % | 0.53 | 0 | 0 | 1.03 | 0.97 | 0.00 | -0.03 | 1/30/2026 3:59:57 PM EST | |||
| 80.00 | 33.40 | 37.20 | 35.30 | % | 0.44 | 0 | 0 | 0.96 | 0.94 | 0.00 | -0.04 | 1/30/2026 3:59:57 PM EST | |||
| 85.00 | 28.90 | 32.60 | 30.75 | % | 0.36 | 0 | 0 | 0.93 | 0.91 | 0.01 | -0.05 | 1/30/2026 3:59:57 PM EST | |||
| 90.00 | 24.70 | 28.50 | 26.60 | 27.30 | 0.00 | 0.00% | 0.30 | 0 | 10 | 0.62 | 0.86 | 0.01 | -0.06 | 1/26/2026 | 1/30/2026 3:59:57 PM EST |
| 95.00 | 20.70 | 23.80 | 22.25 | % | 0.23 | 0 | 0 | 0.61 | 0.81 | 0.01 | -0.08 | 1/30/2026 3:59:57 PM EST | |||
| 100.00 | 18.30 | 19.60 | 18.95 | 15.85 | 0.00 | 0.00% | 0.19 | 0 | 0 | 0.64 | 0.76 | 0.01 | -0.09 | 1/29/2026 | 1/30/2026 3:59:57 PM EST |
| 105.00 | 14.90 | 16.00 | 15.45 | 13.00 | 0.00 | 0.00% | 0.15 | 0 | 2 | 0.62 | 0.69 | 0.01 | -0.10 | 1/29/2026 | 1/30/2026 3:59:57 PM EST |
| 110.00 | 11.90 | 12.90 | 12.40 | 9.50 | -0.50 | -5.00% | 0.11 | 4 | 12 | 0.61 | 0.61 | 0.01 | -0.10 | 1/30/2026 | 1/30/2026 3:59:57 PM EST |
| 115.00 | 9.30 | 10.40 | 9.85 | 9.12 | -0.48 | -5.00% | 0.09 | 2 | 30 | 0.60 | 0.54 | 0.02 | -0.10 | 1/30/2026 | 1/30/2026 3:59:57 PM EST |
| 120.00 | 7.20 | 8.20 | 7.70 | 7.25 | 0.00 | 0.00% | 0.06 | 0 | 8 | 0.60 | 0.46 | 0.02 | -0.10 | 1/28/2026 | 1/30/2026 3:59:57 PM EST |
| 125.00 | 5.50 | 6.50 | 6.00 | 5.28 | -0.22 | -4.00% | 0.05 | 1 | 25 | 0.60 | 0.38 | 0.02 | -0.10 | 1/30/2026 | 1/30/2026 3:59:57 PM EST |
| 130.00 | 4.20 | 5.10 | 4.65 | 4.07 | 0.00 | 0.00% | 0.04 | 0 | 9 | 0.60 | 0.32 | 0.01 | -0.09 | 1/28/2026 | 1/30/2026 3:59:57 PM EST |
| 135.00 | 3.10 | 4.00 | 3.55 | 3.90 | 0.00 | 0.00% | 0.03 | 0 | 2 | 0.60 | 0.26 | 0.01 | -0.08 | 1/23/2026 | 1/30/2026 3:59:57 PM EST |
| 140.00 | 2.35 | 3.10 | 2.73 | 2.80 | 0.00 | 0.00% | 0.02 | 0 | 2 | 0.60 | 0.21 | 0.01 | -0.07 | 1/26/2026 | 1/30/2026 3:59:57 PM EST |
| 145.00 | 1.35 | 2.45 | 1.90 | % | 0.01 | 0 | 0 | 0.59 | 0.17 | 0.01 | -0.06 | 1/30/2026 3:59:57 PM EST | |||
| 150.00 | 1.30 | 3.10 | 2.20 | % | 0.01 | 0 | 0 | 0.67 | 0.13 | 0.01 | -0.05 | 1/30/2026 3:59:57 PM EST | |||
| 155.00 | 0.00 | 3.10 | 1.55 | % | 0.01 | 0 | 0 | 0.81 | 0.11 | 0.01 | -0.05 | 1/30/2026 3:59:57 PM EST | |||
| 160.00 | 0.00 | 2.90 | 1.45 | 1.20 | 0.00 | 0.00% | 0.01 | 0 | 1 | 0.84 | 0.08 | 0.01 | -0.04 | 1/22/2026 | 1/30/2026 3:59:57 PM EST |
| 165.00 | 0.00 | 2.75 | 1.38 | % | 0.01 | 0 | 0 | 0.87 | 0.06 | 0.00 | -0.03 | 1/30/2026 3:59:57 PM EST | |||
| 170.00 | 0.00 | 2.65 | 1.33 | % | 0.01 | 0 | 0 | 0.91 | 0.05 | 0.00 | -0.03 | 1/30/2026 3:59:57 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 55.00 | 0.00 | 2.20 | 1.10 | % | 0.02 | 0 | 0 | 1.59 | 0.00 | 0.00 | -0.01 | 1/30/2026 3:59:57 PM EST | |||
| 60.00 | 0.00 | 2.25 | 1.13 | % | 0.02 | 0 | 0 | 1.44 | 0.00 | 0.00 | -0.01 | 1/30/2026 3:59:57 PM EST | |||
| 65.00 | 0.00 | 2.35 | 1.18 | % | 0.02 | 0 | 0 | 1.31 | -0.01 | 0.00 | -0.01 | 1/30/2026 3:59:57 PM EST | |||
| 70.00 | 0.00 | 2.55 | 1.28 | % | 0.02 | 0 | 0 | 1.20 | -0.02 | 0.00 | -0.02 | 1/30/2026 3:59:57 PM EST | |||
| 75.00 | 0.00 | 2.90 | 1.45 | % | 0.02 | 0 | 0 | 1.12 | -0.03 | 0.00 | -0.03 | 1/30/2026 3:59:57 PM EST | |||
| 80.00 | 0.00 | 3.40 | 1.70 | % | 0.02 | 0 | 0 | 1.05 | -0.06 | 0.00 | -0.04 | 1/30/2026 3:59:57 PM EST | |||
| 85.00 | 1.20 | 3.90 | 2.55 | 1.98 | 0.00 | 0.00% | 0.03 | 0 | 69 | 0.81 | -0.09 | 0.01 | -0.05 | 1/29/2026 | 1/30/2026 3:59:57 PM EST |
| 90.00 | 1.60 | 2.85 | 2.23 | % | 0.02 | 0 | 0 | 0.67 | -0.14 | 0.01 | -0.06 | 1/30/2026 3:59:57 PM EST | |||
| 95.00 | 2.55 | 3.80 | 3.18 | 3.80 | 0.00 | 0.00% | 0.03 | 0 | 4 | 0.66 | -0.19 | 0.01 | -0.08 | 1/29/2026 | 1/30/2026 3:59:57 PM EST |
| 100.00 | 3.90 | 5.10 | 4.50 | 6.00 | 0.00 | 0.00% | 0.04 | 0 | 50 | 0.65 | -0.24 | 0.01 | -0.09 | 1/29/2026 | 1/30/2026 3:59:57 PM EST |
| 105.00 | 5.40 | 6.80 | 6.10 | 8.52 | 0.00 | 0.00% | 0.06 | 0 | 4 | 0.64 | -0.31 | 0.01 | -0.10 | 1/29/2026 | 1/30/2026 3:59:57 PM EST |
| 110.00 | 7.60 | 8.90 | 8.25 | 9.70 | 0.00 | 0.00% | 0.07 | 0 | 428 | 0.63 | -0.39 | 0.01 | -0.10 | 1/29/2026 | 1/30/2026 3:59:57 PM EST |
| 115.00 | 10.20 | 11.30 | 10.75 | 8.50 | 0.00 | 0.00% | 0.09 | 0 | 7 | 0.63 | -0.46 | 0.02 | -0.10 | 1/22/2026 | 1/30/2026 3:59:57 PM EST |
| 120.00 | 12.80 | 14.20 | 13.50 | 14.60 | 0.00 | 0.00% | 0.11 | 0 | 1 | 0.62 | -0.54 | 0.02 | -0.10 | 1/28/2026 | 1/30/2026 3:59:57 PM EST |
| 125.00 | 16.20 | 17.40 | 16.80 | % | 0.13 | 0 | 0 | 0.62 | -0.62 | 0.02 | -0.10 | 1/30/2026 3:59:57 PM EST | |||
| 130.00 | 19.60 | 21.60 | 20.60 | % | 0.16 | 0 | 0 | 0.63 | -0.68 | 0.01 | -0.09 | 1/30/2026 3:59:57 PM EST | |||
| 135.00 | 23.50 | 25.40 | 24.45 | % | 0.18 | 0 | 0 | 0.63 | -0.74 | 0.01 | -0.08 | 1/30/2026 3:59:57 PM EST | |||
| 140.00 | 26.70 | 30.40 | 28.55 | % | 0.20 | 0 | 0 | 0.61 | -0.79 | 0.01 | -0.07 | 1/30/2026 3:59:57 PM EST | |||
| 145.00 | 32.00 | 34.60 | 33.30 | % | 0.23 | 0 | 0 | 0.66 | -0.83 | 0.01 | -0.06 | 1/30/2026 3:59:57 PM EST | |||
| 150.00 | 36.50 | 39.10 | 37.80 | 37.50 | % | 0.25 | 1 | 0 | 0.66 | -0.87 | 0.01 | -0.05 | 1/30/2026 | 1/30/2026 3:59:57 PM EST | |
| 155.00 | 41.00 | 43.80 | 42.40 | % | 0.27 | 0 | 0 | 0.84 | -0.89 | 0.01 | -0.05 | 1/30/2026 3:59:57 PM EST | |||
| 160.00 | 45.80 | 48.50 | 47.15 | % | 0.29 | 0 | 0 | 0.86 | -0.92 | 0.01 | -0.04 | 1/30/2026 3:59:57 PM EST | |||
| 165.00 | 50.50 | 53.40 | 51.95 | 52.00 | % | 0.31 | 1 | 0 | 0.92 | -0.94 | 0.00 | -0.03 | 1/30/2026 | 1/30/2026 3:59:57 PM EST | |
| 170.00 | 55.80 | 58.30 | 57.05 | % | 0.34 | 0 | 0 | 0.95 | -0.95 | 0.00 | -0.03 | 1/30/2026 3:59:57 PM EST |