Options Chain for CAREDX INC COM (CDNA) - $39.73 as of 7/20/2026 10:32:16 AM 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2.50 | 33.60 | 38.50 | 36.05 | 18.67 | 0.00 | 0.00% | 14.42 | 0 | 1 | 0.00 | 1.00 | 0.00 | 0.00 | 5/20/2026 | 7/20/2026 4:00:05 PM EST |
| 5.00 | 31.10 | 36.00 | 33.55 | 18.70 | 0.00 | 0.00% | 6.71 | 0 | 1 | 8.52 | 1.00 | 0.00 | 0.00 | 6/10/2026 | 7/20/2026 4:00:05 PM EST |
| 7.50 | 28.60 | 33.50 | 31.05 | 20.60 | 0.00 | 0.00% | 4.14 | 0 | 1 | 6.33 | 1.00 | 0.00 | 0.00 | 7/8/2026 | 7/20/2026 4:00:05 PM EST |
| 10.00 | 26.20 | 31.00 | 28.60 | % | 2.86 | 0 | 1 | 5.11 | 1.00 | 0.00 | 0.00 | 7/20/2026 4:00:05 PM EST | |||
| 12.50 | 23.70 | 28.50 | 26.10 | % | 2.09 | 0 | 0 | 4.27 | 1.00 | 0.00 | 0.00 | 7/20/2026 4:00:05 PM EST | |||
| 15.00 | 21.20 | 26.00 | 23.60 | 11.00 | 0.00 | 0.00% | 1.57 | 0 | 2 | 3.62 | 1.00 | 0.00 | 0.00 | 6/18/2026 | 7/20/2026 4:00:05 PM EST |
| 17.50 | 18.60 | 23.50 | 21.05 | % | 1.20 | 0 | 0 | 3.10 | 1.00 | 0.00 | 0.00 | 7/20/2026 4:00:05 PM EST | |||
| 20.00 | 16.50 | 21.00 | 18.75 | 9.00 | 0.00 | 0.00% | 0.94 | 0 | 22 | 2.67 | 1.00 | 0.00 | 0.00 | 6/25/2026 | 7/20/2026 4:00:05 PM EST |
| 22.50 | 15.10 | 18.50 | 16.80 | 17.50 | 0.00 | 0.00% | 0.75 | 0 | 27 | 2.29 | 1.00 | 0.00 | -0.01 | 7/17/2026 | 7/20/2026 4:00:05 PM EST |
| 25.00 | 11.50 | 16.00 | 13.75 | 5.30 | 0.00 | 0.00% | 0.55 | 0 | 71 | 1.95 | 0.99 | 0.00 | -0.02 | 6/30/2026 | 7/20/2026 4:00:05 PM EST |
| 30.00 | 8.00 | 11.50 | 9.75 | 10.77 | 0.00 | 0.00% | 0.33 | 0 | 96 | 1.53 | 0.91 | 0.02 | -0.04 | 7/17/2026 | 7/20/2026 4:00:05 PM EST |
| 35.00 | 4.10 | 7.20 | 5.65 | 6.65 | 0.00 | 0.00% | 0.16 | 0 | 42 | 0.66 | 0.74 | 0.04 | -0.06 | 7/17/2026 | 7/20/2026 4:00:05 PM EST |
| 40.00 | 1.15 | 4.50 | 2.83 | 2.76 | -0.44 | -13.75% | 0.07 | 2 | 338 | 0.68 | 0.51 | 0.05 | -0.06 | 7/20/2026 | 7/20/2026 4:00:05 PM EST |
| 45.00 | 0.45 | 0.85 | 0.65 | 1.15 | -0.25 | -17.86% | 0.01 | 1 | 5 | 0.51 | 0.29 | 0.04 | -0.05 | 7/20/2026 | 7/20/2026 4:00:05 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2.50 | 0.00 | 0.05 | 0.03 | % | 0.01 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 7/20/2026 4:00:05 PM EST | |||
| 5.00 | 0.00 | 1.25 | 0.63 | 0.15 | 0.00 | 0.00% | 0.13 | 0 | 2 | 4.05 | 0.00 | 0.00 | 0.00 | 7/17/2026 | 7/20/2026 4:00:05 PM EST |
| 7.50 | 0.00 | 4.80 | 2.40 | % | 0.32 | 0 | 0 | 9.25 | 0.00 | 0.00 | 0.00 | 7/20/2026 4:00:05 PM EST | |||
| 10.00 | 0.00 | 2.35 | 1.18 | % | 0.12 | 0 | 0 | 5.00 | 0.00 | 0.00 | 0.00 | 7/20/2026 4:00:05 PM EST | |||
| 12.50 | 0.00 | 3.80 | 1.90 | % | 0.15 | 0 | 0 | 5.22 | 0.00 | 0.00 | 0.00 | 7/20/2026 4:00:05 PM EST | |||
| 15.00 | 0.00 | 3.70 | 1.85 | 0.88 | 0.00 | 0.00% | 0.12 | 0 | 2 | 4.40 | 0.00 | 0.00 | 0.00 | 6/24/2026 | 7/20/2026 4:00:05 PM EST |
| 17.50 | 0.00 | 2.55 | 1.28 | 0.85 | 0.00 | 0.00% | 0.07 | 0 | 12 | 3.22 | 0.00 | 0.00 | 0.00 | 6/24/2026 | 7/20/2026 4:00:05 PM EST |
| 20.00 | 0.00 | 3.80 | 1.90 | 1.25 | 0.00 | 0.00% | 0.10 | 0 | 1 | 3.35 | 0.00 | 0.00 | 0.00 | 7/16/2026 | 7/20/2026 4:00:05 PM EST |
| 22.50 | 0.00 | 2.35 | 1.18 | 1.56 | 0.00 | 0.00% | 0.05 | 0 | 6 | 2.33 | 0.00 | 0.00 | -0.01 | 6/24/2026 | 7/20/2026 4:00:05 PM EST |
| 25.00 | 0.00 | 2.60 | 1.30 | 1.57 | 0.00 | 0.00% | 0.05 | 0 | 10 | 2.11 | -0.01 | 0.00 | -0.02 | 7/16/2026 | 7/20/2026 4:00:05 PM EST |
| 30.00 | 0.00 | 1.00 | 0.50 | 2.20 | 0.00 | 0.00% | 0.02 | 0 | 4 | 0.99 | -0.09 | 0.02 | -0.04 | 7/16/2026 | 7/20/2026 4:00:05 PM EST |
| 35.00 | 1.15 | 1.75 | 1.45 | 1.55 | +0.10 | +6.90% | 0.04 | 15 | 27 | 0.72 | -0.26 | 0.04 | -0.06 | 7/20/2026 | 7/20/2026 4:00:05 PM EST |
| 40.00 | 3.10 | 4.60 | 3.85 | 3.80 | +0.50 | +15.16% | 0.10 | 11 | 4,000 | 0.74 | -0.49 | 0.05 | -0.06 | 7/20/2026 | 7/20/2026 4:00:05 PM EST |
| 45.00 | 5.00 | 8.90 | 6.95 | 6.10 | 0.00 | 0.00% | 0.15 | 0 | 0 | 1.10 | -0.71 | 0.04 | -0.05 | 7/17/2026 | 7/20/2026 4:00:05 PM EST |