Options Chain for DEXCOM INC COM (DXCM) - $66.95 as of 5/20/2026 2:28:55 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 40.00 | 29.40 | 33.00 | 31.20 | 26.70 | +7.40 | +38.35% | 0.78 | 20 | 22 | 2.47 | 1.00 | 0.00 | 0.00 | 5/20/2026 | 5/20/2026 3:59:38 PM EST |
| 45.00 | 24.40 | 28.00 | 26.20 | % | 0.58 | 0 | 0 | 2.07 | 1.00 | 0.00 | 0.00 | 5/20/2026 3:59:38 PM EST | |||
| 46.00 | 23.40 | 27.00 | 25.20 | % | 0.55 | 0 | 0 | 1.99 | 1.00 | 0.00 | 0.00 | 5/20/2026 3:59:38 PM EST | |||
| 47.00 | 22.30 | 26.00 | 24.15 | % | 0.51 | 0 | 0 | 1.92 | 1.00 | 0.00 | 0.00 | 5/20/2026 3:59:38 PM EST | |||
| 48.00 | 21.30 | 25.00 | 23.15 | % | 0.48 | 0 | 0 | 1.85 | 1.00 | 0.00 | 0.00 | 5/20/2026 3:59:38 PM EST | |||
| 49.00 | 20.30 | 24.10 | 22.20 | % | 0.45 | 0 | 0 | 1.81 | 1.00 | 0.00 | 0.00 | 5/20/2026 3:59:38 PM EST | |||
| 50.00 | 19.40 | 23.10 | 21.25 | % | 0.42 | 0 | 0 | 1.74 | 1.00 | 0.00 | 0.00 | 5/20/2026 3:59:38 PM EST | |||
| 51.00 | 18.40 | 22.10 | 20.25 | % | 0.40 | 0 | 0 | 1.67 | 1.00 | 0.00 | 0.00 | 5/20/2026 3:59:38 PM EST | |||
| 52.00 | 17.40 | 21.10 | 19.25 | 14.84 | 0.00 | 0.00% | 0.37 | 0 | 1 | 1.60 | 1.00 | 0.00 | 0.00 | 5/19/2026 | 5/20/2026 3:59:38 PM EST |
| 53.00 | 16.40 | 20.00 | 18.20 | 13.87 | 0.00 | 0.00% | 0.34 | 0 | 1 | 1.50 | 1.00 | 0.00 | 0.00 | 5/19/2026 | 5/20/2026 3:59:38 PM EST |
| 54.00 | 15.40 | 19.10 | 17.25 | % | 0.32 | 0 | 0 | 1.47 | 1.00 | 0.00 | 0.00 | 5/20/2026 3:59:38 PM EST | |||
| 55.00 | 14.50 | 18.10 | 16.30 | 6.43 | 0.00 | 0.00% | 0.30 | 0 | 2 | 1.40 | 0.99 | 0.00 | 0.00 | 5/6/2026 | 5/20/2026 3:59:38 PM EST |
| 56.00 | 13.50 | 17.10 | 15.30 | % | 0.27 | 0 | 0 | 1.33 | 0.99 | 0.00 | -0.01 | 5/20/2026 3:59:38 PM EST | |||
| 57.00 | 12.50 | 16.10 | 14.30 | 13.92 | % | 0.25 | 1 | 0 | 1.27 | 0.99 | 0.00 | -0.01 | 5/20/2026 | 5/20/2026 3:59:38 PM EST | |
| 58.00 | 11.60 | 15.10 | 13.35 | 13.29 | +5.91 | +80.09% | 0.23 | 1 | 2 | 1.20 | 0.97 | 0.01 | -0.02 | 5/20/2026 | 5/20/2026 3:59:38 PM EST |
| 59.00 | 10.60 | 14.20 | 12.40 | 4.60 | 0.00 | 0.00% | 0.21 | 0 | 5 | 1.16 | 0.97 | 0.01 | -0.02 | 5/15/2026 | 5/20/2026 3:59:38 PM EST |
| 60.00 | 9.60 | 13.30 | 11.45 | 2.55 | 0.00 | 0.00% | 0.19 | 0 | 16 | 1.12 | 0.96 | 0.01 | -0.02 | 5/13/2026 | 5/20/2026 3:59:38 PM EST |
| 61.00 | 8.70 | 12.20 | 10.45 | 8.44 | +5.54 | +191.04% | 0.17 | 10 | 1 | 1.03 | 0.95 | 0.01 | -0.02 | 5/20/2026 | 5/20/2026 3:59:38 PM EST |
| 62.00 | 7.80 | 11.40 | 9.60 | 3.70 | 0.00 | 0.00% | 0.15 | 0 | 3 | 1.01 | 0.94 | 0.02 | -0.03 | 5/18/2026 | 5/20/2026 3:59:38 PM EST |
| 63.00 | 6.80 | 9.90 | 8.35 | 1.00 | 0.00 | 0.00% | 0.13 | 0 | 2 | 0.84 | 0.91 | 0.02 | -0.04 | 5/11/2026 | 5/20/2026 3:59:38 PM EST |
| 64.00 | 5.90 | 8.90 | 7.40 | 7.26 | +4.86 | +202.50% | 0.12 | 10 | 15 | 0.77 | 0.89 | 0.03 | -0.04 | 5/20/2026 | 5/20/2026 3:59:38 PM EST |
| 65.00 | 5.50 | 7.60 | 6.55 | 4.80 | +1.80 | +60.00% | 0.10 | 2 | 54 | 0.65 | 0.86 | 0.04 | -0.05 | 5/20/2026 | 5/20/2026 3:59:38 PM EST |
| 66.00 | 4.40 | 7.20 | 5.80 | 1.41 | 0.00 | 0.00% | 0.09 | 0 | 2 | 0.71 | 0.81 | 0.04 | -0.06 | 5/18/2026 | 5/20/2026 3:59:38 PM EST |
| 67.00 | 3.80 | 5.80 | 4.80 | 3.83 | +1.41 | +58.27% | 0.07 | 7 | 8 | 0.56 | 0.78 | 0.05 | -0.06 | 5/20/2026 | 5/20/2026 3:59:38 PM EST |
| 68.00 | 4.30 | 4.80 | 4.55 | 4.30 | +2.22 | +106.74% | 0.07 | 1 | 3 | 0.42 | 0.73 | 0.05 | -0.07 | 5/20/2026 | 5/20/2026 3:59:38 PM EST |
| 69.00 | 3.40 | 4.40 | 3.90 | 2.95 | +1.68 | +132.29% | 0.06 | 5 | 1 | 0.40 | 0.68 | 0.06 | -0.07 | 5/20/2026 | 5/20/2026 3:59:38 PM EST |
| 70.00 | 2.95 | 3.40 | 3.18 | 2.10 | +1.10 | +110.00% | 0.05 | 5 | 37 | 0.40 | 0.61 | 0.07 | -0.07 | 5/20/2026 | 5/20/2026 3:59:38 PM EST |
| 71.00 | 2.35 | 2.85 | 2.60 | 2.48 | +2.03 | +451.12% | 0.04 | 2 | 20 | 0.40 | 0.55 | 0.07 | -0.08 | 5/20/2026 | 5/20/2026 3:59:38 PM EST |
| 72.00 | 1.80 | 2.35 | 2.08 | 1.95 | +0.73 | +59.84% | 0.03 | 20 | 0 | 0.39 | 0.48 | 0.06 | -0.08 | 5/20/2026 | 5/20/2026 3:59:38 PM EST |
| 73.00 | 1.40 | 1.90 | 1.65 | 1.34 | +0.84 | +168.00% | 0.02 | 1 | 2 | 0.39 | 0.42 | 0.06 | -0.08 | 5/20/2026 | 5/20/2026 3:59:38 PM EST |
| 74.00 | 1.05 | 1.55 | 1.30 | 1.05 | +0.60 | +133.34% | 0.02 | 6 | 2 | 0.39 | 0.37 | 0.06 | -0.08 | 5/20/2026 | 5/20/2026 3:59:38 PM EST |
| 75.00 | 0.80 | 1.25 | 1.03 | 0.31 | 0.00 | 0.00% | 0.01 | 0 | 1 | 0.39 | 0.32 | 0.05 | -0.08 | 5/19/2026 | 5/20/2026 3:59:38 PM EST |
| 76.00 | 0.60 | 1.20 | 0.90 | % | 0.01 | 0 | 0 | 0.39 | 0.29 | 0.05 | -0.08 | 5/20/2026 3:59:38 PM EST | |||
| 77.00 | 0.45 | 1.00 | 0.73 | % | 0.01 | 0 | 0 | 0.39 | 0.25 | 0.04 | -0.07 | 5/20/2026 3:59:38 PM EST | |||
| 78.00 | 0.15 | 1.00 | 0.58 | % | 0.01 | 0 | 0 | 0.39 | 0.24 | 0.04 | -0.08 | 5/20/2026 3:59:38 PM EST | |||
| 80.00 | 0.00 | 2.40 | 1.20 | % | 0.01 | 0 | 0 | 0.91 | 0.13 | 0.03 | -0.05 | 5/20/2026 3:59:38 PM EST | |||
| 85.00 | 0.00 | 2.25 | 1.13 | % | 0.01 | 0 | 0 | 1.09 | 0.05 | 0.01 | -0.02 | 5/20/2026 3:59:38 PM EST | |||
| 90.00 | 0.00 | 2.20 | 1.10 | % | 0.01 | 0 | 0 | 1.27 | 0.01 | 0.00 | -0.01 | 5/20/2026 3:59:38 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 40.00 | 0.00 | 2.15 | 1.08 | % | 0.03 | 0 | 0 | 2.62 | 0.00 | 0.00 | 0.00 | 5/20/2026 3:59:38 PM EST | |||
| 45.00 | 0.00 | 0.20 | 0.10 | 0.05 | -0.30 | -85.72% | 0.00 | 1 | 79 | 1.22 | 0.00 | 0.00 | 0.00 | 5/20/2026 | 5/20/2026 3:59:38 PM EST |
| 46.00 | 0.00 | 2.15 | 1.08 | % | 0.02 | 0 | 0 | 2.12 | 0.00 | 0.00 | 0.00 | 5/20/2026 3:59:38 PM EST | |||
| 47.00 | 0.00 | 2.15 | 1.08 | % | 0.02 | 0 | 0 | 2.05 | 0.00 | 0.00 | 0.00 | 5/20/2026 3:59:38 PM EST | |||
| 48.00 | 0.00 | 2.15 | 1.08 | % | 0.02 | 0 | 0 | 1.97 | 0.00 | 0.00 | 0.00 | 5/20/2026 3:59:38 PM EST | |||
| 49.00 | 0.00 | 2.15 | 1.08 | % | 0.02 | 0 | 0 | 1.90 | 0.00 | 0.00 | 0.00 | 5/20/2026 3:59:38 PM EST | |||
| 50.00 | 0.00 | 2.15 | 1.08 | 0.32 | 0.00 | 0.00% | 0.02 | 0 | 2 | 1.82 | 0.00 | 0.00 | 0.00 | 5/12/2026 | 5/20/2026 3:59:38 PM EST |
| 51.00 | 0.00 | 2.15 | 1.08 | 0.40 | 0.00 | 0.00% | 0.02 | 0 | 10 | 1.75 | 0.00 | 0.00 | 0.00 | 5/19/2026 | 5/20/2026 3:59:38 PM EST |
| 52.00 | 0.00 | 2.15 | 1.08 | 0.09 | 0.00 | 0.00% | 0.02 | 0 | 136 | 1.68 | 0.00 | 0.00 | 0.00 | 5/19/2026 | 5/20/2026 3:59:38 PM EST |
| 53.00 | 0.00 | 2.20 | 1.10 | 0.60 | 0.00 | 0.00% | 0.02 | 0 | 1 | 1.63 | 0.00 | 0.00 | 0.00 | 5/11/2026 | 5/20/2026 3:59:38 PM EST |
| 54.00 | 0.00 | 2.20 | 1.10 | 0.24 | 0.00 | 0.00% | 0.02 | 0 | 6 | 1.56 | 0.00 | 0.00 | 0.00 | 5/18/2026 | 5/20/2026 3:59:38 PM EST |
| 55.00 | 0.00 | 2.20 | 1.10 | 0.07 | -0.54 | -88.53% | 0.02 | 120 | 22 | 1.49 | -0.01 | 0.00 | 0.00 | 5/20/2026 | 5/20/2026 3:59:38 PM EST |
| 56.00 | 0.00 | 0.80 | 0.40 | 0.18 | 0.00 | 0.00% | 0.01 | 0 | 15 | 0.99 | -0.01 | 0.00 | -0.01 | 5/19/2026 | 5/20/2026 3:59:38 PM EST |
| 57.00 | 0.00 | 2.25 | 1.13 | 0.46 | 0.00 | 0.00% | 0.02 | 0 | 21 | 1.36 | -0.01 | 0.00 | -0.01 | 5/18/2026 | 5/20/2026 3:59:38 PM EST |
| 58.00 | 0.00 | 0.95 | 0.48 | 0.35 | 0.00 | 0.00% | 0.01 | 0 | 47 | 0.94 | -0.03 | 0.01 | -0.02 | 5/19/2026 | 5/20/2026 3:59:38 PM EST |
| 59.00 | 0.00 | 1.20 | 0.60 | 0.15 | -0.37 | -71.16% | 0.01 | 2 | 11 | 0.96 | -0.03 | 0.01 | -0.02 | 5/20/2026 | 5/20/2026 3:59:38 PM EST |
| 60.00 | 0.00 | 1.15 | 0.58 | 0.40 | 0.00 | 0.00% | 0.01 | 0 | 30 | 0.88 | -0.04 | 0.01 | -0.02 | 5/19/2026 | 5/20/2026 3:59:38 PM EST |
| 61.00 | 0.00 | 1.70 | 0.85 | 2.44 | 0.00 | 0.00% | 0.01 | 0 | 3 | 0.97 | -0.05 | 0.01 | -0.02 | 5/7/2026 | 5/20/2026 3:59:38 PM EST |
| 62.00 | 0.00 | 1.85 | 0.93 | % | 0.02 | 0 | 0 | 0.94 | -0.06 | 0.02 | -0.03 | 5/20/2026 3:59:38 PM EST | |||
| 63.00 | 0.05 | 2.50 | 1.28 | 0.30 | -6.65 | -95.69% | 0.02 | 1 | 1 | 0.69 | -0.09 | 0.02 | -0.04 | 5/20/2026 | 5/20/2026 3:59:38 PM EST |
| 64.00 | 0.00 | 1.40 | 0.70 | 0.78 | -4.42 | -85.00% | 0.01 | 2 | 2 | 0.71 | -0.11 | 0.03 | -0.04 | 5/20/2026 | 5/20/2026 3:59:38 PM EST |
| 65.00 | 0.40 | 1.85 | 1.13 | 1.55 | 0.00 | 0.00% | 0.02 | 0 | 2 | 0.75 | -0.14 | 0.04 | -0.05 | 5/19/2026 | 5/20/2026 3:59:38 PM EST |
| 66.00 | 0.45 | 0.85 | 0.65 | 0.99 | -0.96 | -49.24% | 0.01 | 1 | 2 | 0.43 | -0.19 | 0.04 | -0.06 | 5/20/2026 | 5/20/2026 3:59:38 PM EST |
| 67.00 | 0.70 | 1.45 | 1.08 | 0.70 | -1.30 | -65.00% | 0.02 | 2 | 1 | 0.47 | -0.22 | 0.05 | -0.06 | 5/20/2026 | 5/20/2026 3:59:38 PM EST |
| 68.00 | 0.85 | 1.25 | 1.05 | 1.20 | % | 0.02 | 3 | 0 | 0.41 | -0.27 | 0.05 | -0.07 | 5/20/2026 | 5/20/2026 3:59:38 PM EST | |
| 69.00 | 1.10 | 1.55 | 1.33 | % | 0.02 | 0 | 0 | 0.40 | -0.32 | 0.06 | -0.07 | 5/20/2026 3:59:38 PM EST | |||
| 70.00 | 1.40 | 1.90 | 1.65 | 1.85 | % | 0.02 | 2 | 0 | 0.39 | -0.39 | 0.07 | -0.07 | 5/20/2026 | 5/20/2026 3:59:38 PM EST | |
| 71.00 | 1.85 | 2.35 | 2.10 | 2.53 | % | 0.03 | 3 | 0 | 0.39 | -0.45 | 0.07 | -0.08 | 5/20/2026 | 5/20/2026 3:59:38 PM EST | |
| 72.00 | 2.35 | 2.85 | 2.60 | % | 0.04 | 0 | 0 | 0.39 | -0.52 | 0.06 | -0.08 | 5/20/2026 3:59:38 PM EST | |||
| 73.00 | 2.95 | 3.40 | 3.18 | % | 0.04 | 0 | 0 | 0.38 | -0.58 | 0.06 | -0.08 | 5/20/2026 3:59:38 PM EST | |||
| 74.00 | 3.50 | 4.10 | 3.80 | % | 0.05 | 0 | 0 | 0.38 | -0.63 | 0.06 | -0.08 | 5/20/2026 3:59:38 PM EST | |||
| 75.00 | 3.30 | 5.90 | 4.60 | % | 0.06 | 0 | 0 | 0.39 | -0.68 | 0.05 | -0.08 | 5/20/2026 3:59:38 PM EST | |||
| 76.00 | 4.30 | 6.90 | 5.60 | % | 0.07 | 0 | 0 | 0.67 | -0.71 | 0.05 | -0.08 | 5/20/2026 3:59:38 PM EST | |||
| 77.00 | 4.60 | 7.80 | 6.20 | % | 0.08 | 0 | 0 | 0.70 | -0.75 | 0.04 | -0.07 | 5/20/2026 3:59:38 PM EST | |||
| 78.00 | 6.10 | 8.70 | 7.40 | % | 0.09 | 0 | 0 | 0.73 | -0.76 | 0.04 | -0.08 | 5/20/2026 3:59:38 PM EST | |||
| 80.00 | 7.90 | 10.60 | 9.25 | % | 0.12 | 0 | 0 | 0.81 | -0.87 | 0.03 | -0.05 | 5/20/2026 3:59:38 PM EST | |||
| 85.00 | 13.10 | 15.50 | 14.30 | % | 0.17 | 0 | 0 | 0.99 | -0.95 | 0.01 | -0.02 | 5/20/2026 3:59:38 PM EST | |||
| 90.00 | 17.80 | 20.90 | 19.35 | % | 0.22 | 0 | 0 | 1.30 | -0.99 | 0.00 | -0.01 | 5/20/2026 3:59:38 PM EST |