Options Chain for GUARDANT HEALTH INC COM (GH) - $168.52 as of 8/28/2026 2:29:33 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 95.00 | 65.00 | 69.00 | 67.00 | 65.60 | 0.00 | 0.00% | 0.71 | 0 | 3 | 0.00 | 1.00 | 0.00 | 0.00 | 8/3/2026 | 8/28/2026 4:00:09 PM EST |
| 100.00 | 60.00 | 63.90 | 61.95 | % | 0.62 | 0 | 0 | 1.47 | 1.00 | 0.00 | 0.00 | 8/28/2026 4:00:09 PM EST | |||
| 105.00 | 55.00 | 58.90 | 56.95 | 55.75 | 0.00 | 0.00% | 0.54 | 0 | 3 | 1.35 | 1.00 | 0.00 | 0.00 | 8/18/2026 | 8/28/2026 4:00:09 PM EST |
| 110.00 | 50.00 | 53.90 | 51.95 | % | 0.47 | 0 | 0 | 1.26 | 1.00 | 0.00 | -0.01 | 8/28/2026 4:00:09 PM EST | |||
| 115.00 | 45.00 | 48.90 | 46.95 | 46.24 | 0.00 | 0.00% | 0.41 | 0 | 1 | 1.12 | 1.00 | 0.00 | -0.03 | 8/17/2026 | 8/28/2026 4:00:09 PM EST |
| 120.00 | 40.10 | 44.00 | 42.05 | 42.00 | 0.00 | 0.00% | 0.35 | 0 | 2 | 1.04 | 0.99 | 0.00 | -0.05 | 8/17/2026 | 8/28/2026 4:00:09 PM EST |
| 125.00 | 35.30 | 38.50 | 36.90 | % | 0.30 | 0 | 0 | 0.93 | 0.98 | 0.00 | -0.07 | 8/28/2026 4:00:09 PM EST | |||
| 130.00 | 30.50 | 33.50 | 32.00 | 24.00 | 0.00 | 0.00% | 0.25 | 0 | 6 | 0.83 | 0.96 | 0.00 | -0.09 | 7/29/2026 | 8/28/2026 4:00:09 PM EST |
| 135.00 | 25.90 | 28.80 | 27.35 | 31.49 | 0.00 | 0.00% | 0.20 | 0 | 1 | 0.79 | 0.93 | 0.01 | -0.11 | 8/24/2026 | 8/28/2026 4:00:09 PM EST |
| 140.00 | 21.50 | 24.40 | 22.95 | 30.60 | 0.00 | 0.00% | 0.16 | 0 | 8 | 0.74 | 0.88 | 0.01 | -0.14 | 8/21/2026 | 8/28/2026 4:00:09 PM EST |
| 145.00 | 17.30 | 20.40 | 18.85 | 21.05 | -4.80 | -18.57% | 0.13 | 5 | 40 | 0.44 | 0.82 | 0.01 | -0.17 | 8/28/2026 | 8/28/2026 4:00:09 PM EST |
| 150.00 | 13.50 | 16.50 | 15.00 | 16.25 | -5.45 | -25.12% | 0.10 | 9 | 82 | 0.47 | 0.75 | 0.02 | -0.20 | 8/28/2026 | 8/28/2026 4:00:09 PM EST |
| 155.00 | 10.00 | 13.30 | 11.65 | 12.55 | -7.72 | -38.09% | 0.08 | 4 | 42 | 0.48 | 0.67 | 0.02 | -0.21 | 8/28/2026 | 8/28/2026 4:00:09 PM EST |
| 160.00 | 8.00 | 10.50 | 9.25 | 15.54 | 0.00 | 0.00% | 0.06 | 0 | 71 | 0.51 | 0.58 | 0.02 | -0.22 | 8/27/2026 | 8/28/2026 4:00:09 PM EST |
| 165.00 | 4.80 | 8.40 | 6.60 | 7.00 | -5.15 | -42.39% | 0.04 | 103 | 85 | 0.50 | 0.48 | 0.02 | -0.21 | 8/28/2026 | 8/28/2026 4:00:09 PM EST |
| 170.00 | 3.80 | 5.00 | 4.40 | 4.00 | -4.20 | -51.22% | 0.03 | 411 | 259 | 0.47 | 0.38 | 0.02 | -0.19 | 8/28/2026 | 8/28/2026 4:00:09 PM EST |
| 175.00 | 1.40 | 4.90 | 3.15 | 3.45 | -1.95 | -36.12% | 0.02 | 3 | 67 | 0.48 | 0.29 | 0.02 | -0.16 | 8/28/2026 | 8/28/2026 4:00:09 PM EST |
| 180.00 | 0.60 | 3.80 | 2.20 | 1.89 | -2.21 | -53.91% | 0.01 | 34 | 321 | 0.46 | 0.20 | 0.01 | -0.13 | 8/28/2026 | 8/28/2026 4:00:09 PM EST |
| 185.00 | 0.05 | 3.00 | 1.53 | 1.67 | -1.06 | -38.83% | 0.01 | 110 | 206 | 0.44 | 0.14 | 0.01 | -0.10 | 8/28/2026 | 8/28/2026 4:00:09 PM EST |
| 190.00 | 0.00 | 2.40 | 1.20 | 1.00 | -0.80 | -44.45% | 0.01 | 14 | 87 | 0.49 | 0.09 | 0.01 | -0.07 | 8/28/2026 | 8/28/2026 4:00:09 PM EST |
| 195.00 | 0.55 | 0.75 | 0.65 | 0.55 | -0.70 | -56.00% | 0.00 | 248 | 374 | 0.51 | 0.06 | 0.01 | -0.05 | 8/28/2026 | 8/28/2026 4:00:09 PM EST |
| 200.00 | 0.00 | 0.85 | 0.43 | 0.40 | -0.80 | -66.67% | 0.00 | 25 | 43 | 0.50 | 0.04 | 0.00 | -0.04 | 8/28/2026 | 8/28/2026 4:00:09 PM EST |
| 210.00 | 0.00 | 0.90 | 0.45 | 0.18 | -0.32 | -64.00% | 0.00 | 4 | 20 | 0.68 | 0.01 | 0.00 | -0.02 | 8/28/2026 | 8/28/2026 4:00:09 PM EST |
| 220.00 | 0.00 | 1.50 | 0.75 | 0.50 | 0.00 | 0.00% | 0.00 | 0 | 5 | 0.91 | 0.00 | 0.00 | -0.01 | 8/20/2026 | 8/28/2026 4:00:09 PM EST |
| 230.00 | 0.05 | 0.65 | 0.35 | 0.10 | 0.00 | 0.00% | 0.00 | 0 | 9 | 0.71 | 0.00 | 0.00 | 0.00 | 8/17/2026 | 8/28/2026 4:00:09 PM EST |
| 240.00 | 0.00 | 1.95 | 0.98 | % | 0.00 | 0 | 0 | 1.14 | 0.00 | 0.00 | 0.00 | 8/28/2026 4:00:09 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 95.00 | 0.00 | 2.15 | 1.08 | % | 0.01 | 0 | 0 | 1.69 | 0.00 | 0.00 | 0.00 | 8/28/2026 4:00:09 PM EST | |||
| 100.00 | 0.00 | 2.15 | 1.08 | 1.10 | 0.00 | 0.00% | 0.01 | 0 | 25 | 1.55 | 0.00 | 0.00 | 0.00 | 7/17/2026 | 8/28/2026 4:00:09 PM EST |
| 105.00 | 0.00 | 2.15 | 1.08 | % | 0.01 | 0 | 0 | 1.43 | 0.00 | 0.00 | 0.00 | 8/28/2026 4:00:09 PM EST | |||
| 110.00 | 0.00 | 2.15 | 1.08 | 2.15 | 0.00 | 0.00% | 0.01 | 0 | 25 | 1.30 | 0.00 | 0.00 | -0.01 | 7/27/2026 | 8/28/2026 4:00:09 PM EST |
| 115.00 | 0.00 | 2.15 | 1.08 | % | 0.01 | 0 | 0 | 1.19 | 0.00 | 0.00 | -0.03 | 8/28/2026 4:00:09 PM EST | |||
| 120.00 | 0.00 | 2.20 | 1.10 | 0.45 | 0.00 | 0.00% | 0.01 | 0 | 5 | 1.08 | -0.01 | 0.00 | -0.05 | 8/20/2026 | 8/28/2026 4:00:09 PM EST |
| 125.00 | 0.00 | 2.35 | 1.18 | % | 0.01 | 0 | 0 | 0.99 | -0.02 | 0.00 | -0.07 | 8/28/2026 4:00:09 PM EST | |||
| 130.00 | 0.00 | 2.55 | 1.28 | 0.95 | 0.00 | 0.00% | 0.01 | 0 | 36 | 0.91 | -0.04 | 0.00 | -0.09 | 8/14/2026 | 8/28/2026 4:00:09 PM EST |
| 135.00 | 0.00 | 2.65 | 1.33 | 0.60 | 0.00 | 0.00% | 0.01 | 0 | 9 | 0.81 | -0.07 | 0.01 | -0.11 | 8/25/2026 | 8/28/2026 4:00:09 PM EST |
| 140.00 | 0.50 | 3.30 | 1.90 | 1.00 | +0.35 | +53.85% | 0.01 | 25 | 166 | 0.60 | -0.12 | 0.01 | -0.14 | 8/28/2026 | 8/28/2026 4:00:09 PM EST |
| 145.00 | 1.70 | 4.00 | 2.85 | 3.34 | +2.48 | +288.38% | 0.02 | 7 | 167 | 0.61 | -0.18 | 0.01 | -0.17 | 8/28/2026 | 8/28/2026 4:00:09 PM EST |
| 150.00 | 3.20 | 3.50 | 3.35 | 3.50 | +2.17 | +163.16% | 0.02 | 4,336 | 129 | 0.53 | -0.25 | 0.02 | -0.20 | 8/28/2026 | 8/28/2026 4:00:09 PM EST |
| 155.00 | 4.20 | 5.00 | 4.60 | 5.00 | +2.50 | +100.00% | 0.03 | 276 | 87 | 0.51 | -0.33 | 0.02 | -0.21 | 8/28/2026 | 8/28/2026 4:00:09 PM EST |
| 160.00 | 6.10 | 8.00 | 7.05 | 6.96 | +3.76 | +117.50% | 0.04 | 2,101 | 741 | 0.53 | -0.42 | 0.02 | -0.22 | 8/28/2026 | 8/28/2026 4:00:09 PM EST |
| 165.00 | 8.40 | 11.70 | 10.05 | 4.80 | 0.00 | 0.00% | 0.06 | 0 | 43 | 0.56 | -0.52 | 0.02 | -0.21 | 8/27/2026 | 8/28/2026 4:00:09 PM EST |
| 170.00 | 11.90 | 14.70 | 13.30 | 13.10 | +7.00 | +114.76% | 0.08 | 109 | 216 | 0.57 | -0.62 | 0.02 | -0.19 | 8/28/2026 | 8/28/2026 4:00:09 PM EST |
| 175.00 | 15.00 | 18.20 | 16.60 | 10.00 | 0.00 | 0.00% | 0.09 | 0 | 3 | 0.54 | -0.71 | 0.02 | -0.16 | 8/26/2026 | 8/28/2026 4:00:09 PM EST |
| 180.00 | 19.00 | 22.00 | 20.50 | 16.40 | 0.00 | 0.00% | 0.11 | 0 | 93 | 0.65 | -0.80 | 0.01 | -0.13 | 8/24/2026 | 8/28/2026 4:00:09 PM EST |
| 185.00 | 23.30 | 26.30 | 24.80 | % | 0.13 | 0 | 0 | 0.61 | -0.86 | 0.01 | -0.10 | 8/28/2026 4:00:09 PM EST | |||
| 190.00 | 28.00 | 30.90 | 29.45 | % | 0.15 | 0 | 0 | 0.75 | -0.91 | 0.01 | -0.07 | 8/28/2026 4:00:09 PM EST | |||
| 195.00 | 32.80 | 35.70 | 34.25 | % | 0.18 | 0 | 0 | 0.72 | -0.94 | 0.01 | -0.05 | 8/28/2026 4:00:09 PM EST | |||
| 200.00 | 37.70 | 40.50 | 39.10 | 33.70 | 0.00 | 0.00% | 0.20 | 0 | 39 | 0.70 | -0.96 | 0.00 | -0.04 | 8/24/2026 | 8/28/2026 4:00:09 PM EST |
| 210.00 | 47.60 | 50.30 | 48.95 | 46.30 | 0.00 | 0.00% | 0.23 | 0 | 1 | 0.96 | -0.99 | 0.00 | -0.02 | 8/19/2026 | 8/28/2026 4:00:09 PM EST |
| 220.00 | 57.20 | 60.40 | 58.80 | % | 0.27 | 0 | 0 | 1.06 | -1.00 | 0.00 | -0.01 | 8/28/2026 4:00:09 PM EST | |||
| 230.00 | 66.40 | 70.40 | 68.40 | 57.00 | 0.00 | 0.00% | 0.30 | 0 | 0 | 1.17 | -1.00 | 0.00 | 0.00 | 7/31/2026 | 8/28/2026 4:00:09 PM EST |
| 240.00 | 76.30 | 80.40 | 78.35 | 74.00 | 0.00 | 0.00% | 0.33 | 0 | 0 | 1.26 | -1.00 | 0.00 | 0.00 | 7/31/2026 | 8/28/2026 4:00:09 PM EST |