Options Chain for TANDEM DIABETES CARE INC COM NEW (TNDM) - $19.23 as of 10/27/2026 5:16:24 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 8.00 | 9.10 | 13.10 | 11.10 | % | 1.39 | 0 | 0 | 0.00 | 0.99 | 0.00 | 0.00 | 10/27/2026 4:00:04 PM EST | |||
| 9.00 | 8.70 | 12.20 | 10.45 | % | 1.16 | 0 | 0 | 0.00 | 0.99 | 0.00 | 0.00 | 10/27/2026 4:00:04 PM EST | |||
| 10.00 | 7.30 | 11.20 | 9.25 | % | 0.93 | 0 | 0 | 2.61 | 0.97 | 0.01 | -0.01 | 10/27/2026 4:00:04 PM EST | |||
| 11.00 | 7.00 | 10.20 | 8.60 | % | 0.78 | 0 | 0 | 2.33 | 0.95 | 0.01 | -0.01 | 10/27/2026 4:00:04 PM EST | |||
| 12.00 | 5.90 | 9.50 | 7.70 | % | 0.64 | 0 | 0 | 2.25 | 0.92 | 0.02 | -0.01 | 10/27/2026 4:00:04 PM EST | |||
| 13.00 | 5.30 | 8.10 | 6.70 | % | 0.52 | 0 | 0 | 1.79 | 0.89 | 0.02 | -0.01 | 10/27/2026 4:00:04 PM EST | |||
| 14.00 | 4.40 | 7.30 | 5.85 | % | 0.42 | 0 | 0 | 1.68 | 0.85 | 0.03 | -0.02 | 10/27/2026 4:00:04 PM EST | |||
| 15.00 | 3.60 | 6.40 | 5.00 | % | 0.33 | 0 | 0 | 1.52 | 0.80 | 0.04 | -0.02 | 10/27/2026 4:00:04 PM EST | |||
| 16.00 | 2.85 | 5.60 | 4.23 | % | 0.26 | 0 | 0 | 1.41 | 0.74 | 0.05 | -0.02 | 10/27/2026 4:00:04 PM EST | |||
| 17.00 | 2.65 | 5.40 | 4.03 | % | 0.24 | 0 | 0 | 1.16 | 0.68 | 0.05 | -0.02 | 10/27/2026 4:00:04 PM EST | |||
| 18.00 | 1.60 | 4.40 | 3.00 | % | 0.17 | 0 | 0 | 0.95 | 0.61 | 0.06 | -0.02 | 10/27/2026 4:00:04 PM EST | |||
| 19.00 | 0.45 | 4.30 | 2.38 | 2.10 | 0.00 | 0.00% | 0.13 | 0 | 1 | 0.89 | 0.54 | 0.07 | -0.02 | 10/26/2026 | 10/27/2026 4:00:04 PM EST |
| 20.00 | 0.75 | 3.60 | 2.18 | % | 0.11 | 0 | 0 | 0.96 | 0.47 | 0.07 | -0.02 | 10/27/2026 4:00:04 PM EST | |||
| 21.00 | 0.40 | 3.60 | 2.00 | % | 0.10 | 0 | 0 | 1.00 | 0.40 | 0.07 | -0.02 | 10/27/2026 4:00:04 PM EST | |||
| 22.00 | 0.10 | 2.45 | 1.28 | % | 0.06 | 0 | 0 | 0.81 | 0.34 | 0.07 | -0.02 | 10/27/2026 4:00:04 PM EST | |||
| 23.00 | 0.00 | 1.45 | 0.73 | 1.10 | % | 0.03 | 3 | 0 | 0.92 | 0.29 | 0.06 | -0.02 | 10/27/2026 | 10/27/2026 4:00:04 PM EST | |
| 24.00 | 0.00 | 1.25 | 0.63 | 0.52 | 0.00 | 0.00% | 0.03 | 0 | 2 | 0.93 | 0.24 | 0.06 | -0.02 | 10/20/2026 | 10/27/2026 4:00:04 PM EST |
| 25.00 | 0.00 | 2.70 | 1.35 | % | 0.05 | 0 | 0 | 1.53 | 0.20 | 0.06 | -0.02 | 10/27/2026 4:00:04 PM EST | |||
| 30.00 | 0.00 | 1.75 | 0.88 | % | 0.03 | 0 | 0 | 1.53 | 0.07 | 0.03 | -0.01 | 10/27/2026 4:00:04 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 8.00 | 0.00 | 1.75 | 0.88 | % | 0.11 | 0 | 0 | 3.15 | -0.01 | 0.00 | 0.00 | 10/27/2026 4:00:04 PM EST | |||
| 9.00 | 0.00 | 0.95 | 0.48 | % | 0.05 | 0 | 0 | 2.17 | -0.01 | 0.00 | 0.00 | 10/27/2026 4:00:04 PM EST | |||
| 10.00 | 0.00 | 0.75 | 0.38 | % | 0.04 | 0 | 0 | 1.77 | -0.03 | 0.01 | -0.01 | 10/27/2026 4:00:04 PM EST | |||
| 11.00 | 0.00 | 0.75 | 0.38 | % | 0.03 | 0 | 0 | 1.57 | -0.05 | 0.01 | -0.01 | 10/27/2026 4:00:04 PM EST | |||
| 12.00 | 0.00 | 0.75 | 0.38 | % | 0.03 | 0 | 0 | 1.39 | -0.08 | 0.02 | -0.01 | 10/27/2026 4:00:04 PM EST | |||
| 13.00 | 0.00 | 0.75 | 0.38 | % | 0.03 | 0 | 0 | 1.22 | -0.11 | 0.02 | -0.01 | 10/27/2026 4:00:04 PM EST | |||
| 14.00 | 0.00 | 1.90 | 0.95 | % | 0.07 | 0 | 0 | 1.66 | -0.15 | 0.03 | -0.02 | 10/27/2026 4:00:04 PM EST | |||
| 15.00 | 0.00 | 2.10 | 1.05 | % | 0.07 | 0 | 0 | 1.55 | -0.20 | 0.04 | -0.02 | 10/27/2026 4:00:04 PM EST | |||
| 16.00 | 0.00 | 1.40 | 0.70 | % | 0.04 | 0 | 0 | 1.06 | -0.26 | 0.05 | -0.02 | 10/27/2026 4:00:04 PM EST | |||
| 17.00 | 0.10 | 2.95 | 1.53 | % | 0.09 | 0 | 0 | 0.81 | -0.32 | 0.05 | -0.02 | 10/27/2026 4:00:04 PM EST | |||
| 18.00 | 0.95 | 2.25 | 1.60 | % | 0.09 | 0 | 0 | 0.70 | -0.39 | 0.06 | -0.02 | 10/27/2026 4:00:04 PM EST | |||
| 19.00 | 1.45 | 3.30 | 2.38 | % | 0.13 | 0 | 0 | 0.79 | -0.46 | 0.07 | -0.02 | 10/27/2026 4:00:04 PM EST | |||
| 20.00 | 0.90 | 3.60 | 2.25 | % | 0.11 | 0 | 0 | 0.53 | -0.53 | 0.07 | -0.02 | 10/27/2026 4:00:04 PM EST | |||
| 21.00 | 2.60 | 4.20 | 3.40 | % | 0.16 | 0 | 0 | 0.70 | -0.60 | 0.07 | -0.02 | 10/27/2026 4:00:04 PM EST | |||
| 22.00 | 2.80 | 6.30 | 4.55 | % | 0.21 | 0 | 0 | 1.62 | -0.66 | 0.07 | -0.02 | 10/27/2026 4:00:04 PM EST | |||
| 23.00 | 3.50 | 6.40 | 4.95 | % | 0.22 | 0 | 0 | 1.41 | -0.71 | 0.06 | -0.02 | 10/27/2026 4:00:04 PM EST | |||
| 24.00 | 4.90 | 7.00 | 5.95 | % | 0.25 | 0 | 0 | 0.72 | -0.76 | 0.06 | -0.02 | 10/27/2026 4:00:04 PM EST | |||
| 25.00 | 5.70 | 7.90 | 6.80 | % | 0.27 | 0 | 0 | 1.42 | -0.80 | 0.06 | -0.02 | 10/27/2026 4:00:04 PM EST | |||
| 30.00 | 10.00 | 12.60 | 11.30 | % | 0.38 | 0 | 0 | 1.66 | -0.93 | 0.03 | -0.01 | 10/27/2026 4:00:04 PM EST |