Options Chain for TANDEM DIABETES CARE INC COM NEW (TNDM) - $22.48 as of 12/26/2025 12:09:56 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1.00 | 19.20 | 23.30 | 21.25 | % | 21.25 | 0 | 0 | 0.00 | 1.00 | 0.00 | 0.00 | 12/26/2025 3:59:47 PM EST | |||
| 2.00 | 18.30 | 22.30 | 20.30 | % | 10.15 | 0 | 0 | 0.00 | 1.00 | 0.00 | 0.00 | 12/26/2025 3:59:47 PM EST | |||
| 3.00 | 17.50 | 21.30 | 19.40 | % | 6.47 | 0 | 0 | 7.38 | 1.00 | 0.00 | 0.00 | 12/26/2025 3:59:47 PM EST | |||
| 4.00 | 16.20 | 20.30 | 18.25 | % | 4.56 | 0 | 0 | 0.00 | 1.00 | 0.00 | 0.00 | 12/26/2025 3:59:47 PM EST | |||
| 5.00 | 15.50 | 19.40 | 17.45 | % | 3.49 | 0 | 0 | 0.00 | 1.00 | 0.00 | 0.00 | 12/26/2025 3:59:47 PM EST | |||
| 6.00 | 14.30 | 18.40 | 16.35 | % | 2.73 | 0 | 0 | 0.00 | 1.00 | 0.00 | 0.00 | 12/26/2025 3:59:47 PM EST | |||
| 7.00 | 13.30 | 17.40 | 15.35 | % | 2.19 | 0 | 0 | 0.00 | 1.00 | 0.00 | 0.00 | 12/26/2025 3:59:47 PM EST | |||
| 8.00 | 12.30 | 16.40 | 14.35 | % | 1.79 | 0 | 0 | 0.00 | 1.00 | 0.00 | 0.00 | 12/26/2025 3:59:47 PM EST | |||
| 9.00 | 12.10 | 15.40 | 13.75 | % | 1.53 | 0 | 0 | 0.00 | 1.00 | 0.00 | 0.00 | 12/26/2025 3:59:47 PM EST | |||
| 10.00 | 10.30 | 14.50 | 12.40 | 3.87 | 0.00 | 0.00% | 1.24 | 0 | 0 | 0.00 | 0.99 | 0.00 | -0.01 | 8/27/2025 | 12/26/2025 3:59:47 PM EST |
| 11.00 | 10.20 | 13.30 | 11.75 | 11.38 | 0.00 | 0.00% | 1.07 | 0 | 42 | 2.41 | 0.99 | 0.00 | -0.01 | 12/16/2025 | 12/26/2025 3:59:47 PM EST |
| 12.00 | 8.50 | 12.50 | 10.50 | 5.00 | 0.00 | 0.00% | 0.88 | 0 | 100 | 2.29 | 0.98 | 0.01 | -0.01 | 11/7/2025 | 12/26/2025 3:59:47 PM EST |
| 13.00 | 8.30 | 11.60 | 9.95 | 10.67 | 0.00 | 0.00% | 0.77 | 0 | 11 | 2.12 | 0.96 | 0.01 | -0.01 | 12/16/2025 | 12/26/2025 3:59:47 PM EST |
| 14.00 | 7.10 | 10.30 | 8.70 | 3.30 | 0.00 | 0.00% | 0.62 | 0 | 15 | 1.77 | 0.94 | 0.01 | -0.01 | 10/22/2025 | 12/26/2025 3:59:47 PM EST |
| 15.00 | 5.60 | 9.70 | 7.65 | 8.35 | 0.00 | 0.00% | 0.51 | 0 | 23 | 1.78 | 0.92 | 0.02 | -0.01 | 12/22/2025 | 12/26/2025 3:59:47 PM EST |
| 16.00 | 5.00 | 8.80 | 6.90 | 8.00 | 0.00 | 0.00% | 0.43 | 0 | 32 | 1.64 | 0.90 | 0.02 | -0.02 | 12/22/2025 | 12/26/2025 3:59:47 PM EST |
| 17.00 | 4.90 | 8.00 | 6.45 | 6.60 | 0.00 | 0.00% | 0.38 | 0 | 14 | 1.54 | 0.85 | 0.03 | -0.02 | 12/22/2025 | 12/26/2025 3:59:47 PM EST |
| 18.00 | 3.20 | 6.70 | 4.95 | 4.32 | 0.00 | 0.00% | 0.28 | 0 | 168 | 1.27 | 0.81 | 0.04 | -0.02 | 11/24/2025 | 12/26/2025 3:59:47 PM EST |
| 19.00 | 2.50 | 6.20 | 4.35 | 5.11 | 0.00 | 0.00% | 0.23 | 0 | 78 | 1.29 | 0.77 | 0.04 | -0.02 | 12/16/2025 | 12/26/2025 3:59:47 PM EST |
| 20.00 | 3.30 | 3.90 | 3.60 | 3.71 | 0.00 | 0.00% | 0.18 | 0 | 78 | 0.57 | 0.73 | 0.05 | -0.02 | 12/24/2025 | 12/26/2025 3:59:47 PM EST |
| 21.00 | 2.10 | 4.10 | 3.10 | 3.00 | 0.00 | 0.00% | 0.15 | 0 | 98 | 0.60 | 0.67 | 0.06 | -0.03 | 12/18/2025 | 12/26/2025 3:59:47 PM EST |
| 22.00 | 1.65 | 4.40 | 3.03 | 2.46 | 0.00 | 0.00% | 0.14 | 0 | 364 | 0.75 | 0.61 | 0.06 | -0.02 | 12/19/2025 | 12/26/2025 3:59:47 PM EST |
| 23.00 | 1.25 | 2.95 | 2.10 | 2.85 | 0.00 | 0.00% | 0.09 | 0 | 101 | 0.62 | 0.54 | 0.07 | -0.02 | 12/22/2025 | 12/26/2025 3:59:47 PM EST |
| 24.00 | 0.75 | 3.90 | 2.33 | 1.85 | 0.00 | 0.00% | 0.10 | 0 | 17 | 0.79 | 0.48 | 0.07 | -0.02 | 12/22/2025 | 12/26/2025 3:59:47 PM EST |
| 25.00 | 0.55 | 2.15 | 1.35 | 1.65 | 0.00 | 0.00% | 0.05 | 0 | 110 | 0.61 | 0.42 | 0.07 | -0.02 | 12/23/2025 | 12/26/2025 3:59:47 PM EST |
| 26.00 | 0.00 | 2.60 | 1.30 | 1.10 | 0.00 | 0.00% | 0.05 | 0 | 64 | 1.07 | 0.36 | 0.06 | -0.02 | 12/10/2025 | 12/26/2025 3:59:47 PM EST |
| 27.00 | 0.30 | 1.30 | 0.80 | 1.05 | 0.00 | 0.00% | 0.03 | 0 | 20 | 0.58 | 0.33 | 0.06 | -0.02 | 12/23/2025 | 12/26/2025 3:59:47 PM EST |
| 28.00 | 0.40 | 0.85 | 0.63 | 0.85 | 0.00 | 0.00% | 0.02 | 0 | 28 | 0.59 | 0.30 | 0.05 | -0.02 | 12/23/2025 | 12/26/2025 3:59:47 PM EST |
| 30.00 | 0.00 | 2.05 | 1.03 | 0.61 | 0.00 | 0.00% | 0.03 | 0 | 20 | 1.20 | 0.19 | 0.05 | -0.02 | 11/25/2025 | 12/26/2025 3:59:47 PM EST |
| 35.00 | 0.00 | 0.95 | 0.48 | % | 0.01 | 0 | 0 | 1.08 | 0.10 | 0.03 | -0.01 | 12/26/2025 3:59:47 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1.00 | 0.00 | 2.15 | 1.08 | % | 1.08 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 12/26/2025 3:59:47 PM EST | |||
| 2.00 | 0.00 | 2.15 | 1.08 | % | 0.54 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 12/26/2025 3:59:47 PM EST | |||
| 3.00 | 0.00 | 2.15 | 1.08 | % | 0.36 | 0 | 0 | 8.11 | 0.00 | 0.00 | 0.00 | 12/26/2025 3:59:47 PM EST | |||
| 4.00 | 0.00 | 0.75 | 0.38 | % | 0.10 | 0 | 0 | 3.90 | 0.00 | 0.00 | 0.00 | 12/26/2025 3:59:47 PM EST | |||
| 5.00 | 0.00 | 0.75 | 0.38 | % | 0.08 | 0 | 0 | 3.38 | 0.00 | 0.00 | 0.00 | 12/26/2025 3:59:47 PM EST | |||
| 6.00 | 0.00 | 0.75 | 0.38 | 0.20 | 0.00 | 0.00% | 0.06 | 0 | 2 | 2.98 | 0.00 | 0.00 | 0.00 | 8/27/2025 | 12/26/2025 3:59:47 PM EST |
| 7.00 | 0.00 | 0.75 | 0.38 | 0.51 | 0.00 | 0.00% | 0.05 | 0 | 0 | 2.65 | 0.00 | 0.00 | 0.00 | 9/3/2025 | 12/26/2025 3:59:47 PM EST |
| 8.00 | 0.00 | 0.75 | 0.38 | 0.10 | 0.00 | 0.00% | 0.05 | 0 | 7 | 2.38 | 0.00 | 0.00 | 0.00 | 11/13/2025 | 12/26/2025 3:59:47 PM EST |
| 9.00 | 0.00 | 0.75 | 0.38 | 0.10 | 0.00 | 0.00% | 0.04 | 0 | 7 | 2.14 | 0.00 | 0.00 | 0.00 | 11/11/2025 | 12/26/2025 3:59:47 PM EST |
| 10.00 | 0.00 | 0.75 | 0.38 | 0.10 | 0.00 | 0.00% | 0.04 | 0 | 14 | 1.93 | -0.01 | 0.00 | -0.01 | 11/21/2025 | 12/26/2025 3:59:47 PM EST |
| 11.00 | 0.00 | 0.75 | 0.38 | 0.37 | 0.00 | 0.00% | 0.03 | 0 | 27 | 1.74 | -0.01 | 0.00 | -0.01 | 12/5/2025 | 12/26/2025 3:59:47 PM EST |
| 12.00 | 0.00 | 0.75 | 0.38 | % | 0.03 | 0 | 0 | 1.58 | -0.02 | 0.01 | -0.01 | 12/26/2025 3:59:47 PM EST | |||
| 13.00 | 0.00 | 0.75 | 0.38 | % | 0.03 | 0 | 0 | 1.42 | -0.04 | 0.01 | -0.01 | 12/26/2025 3:59:47 PM EST | |||
| 14.00 | 0.00 | 0.95 | 0.48 | 0.25 | 0.00 | 0.00% | 0.03 | 0 | 8 | 1.39 | -0.06 | 0.01 | -0.01 | 12/22/2025 | 12/26/2025 3:59:47 PM EST |
| 15.00 | 0.00 | 0.95 | 0.48 | 0.30 | 0.00 | 0.00% | 0.03 | 0 | 73 | 1.25 | -0.08 | 0.02 | -0.01 | 12/17/2025 | 12/26/2025 3:59:47 PM EST |
| 16.00 | 0.00 | 2.55 | 1.28 | 0.40 | 0.00 | 0.00% | 0.08 | 0 | 37 | 1.81 | -0.10 | 0.02 | -0.02 | 12/17/2025 | 12/26/2025 3:59:47 PM EST |
| 17.00 | 0.35 | 0.65 | 0.50 | 0.55 | 0.00 | 0.00% | 0.03 | 0 | 7 | 0.76 | -0.15 | 0.03 | -0.02 | 12/17/2025 | 12/26/2025 3:59:47 PM EST |
| 18.00 | 0.50 | 0.90 | 0.70 | 0.75 | 0.00 | 0.00% | 0.04 | 0 | 7 | 0.75 | -0.19 | 0.04 | -0.02 | 12/17/2025 | 12/26/2025 3:59:47 PM EST |
| 19.00 | 0.70 | 1.10 | 0.90 | 1.00 | 0.00 | 0.00% | 0.05 | 0 | 7 | 0.72 | -0.23 | 0.04 | -0.02 | 12/24/2025 | 12/26/2025 3:59:47 PM EST |
| 20.00 | 0.35 | 2.90 | 1.63 | 1.05 | 0.00 | 0.00% | 0.08 | 0 | 18 | 0.83 | -0.27 | 0.05 | -0.02 | 12/22/2025 | 12/26/2025 3:59:47 PM EST |
| 21.00 | 0.15 | 1.70 | 0.93 | 4.50 | 0.00 | 0.00% | 0.04 | 0 | 4 | 0.48 | -0.33 | 0.06 | -0.03 | 11/11/2025 | 12/26/2025 3:59:47 PM EST |
| 22.00 | 0.60 | 2.75 | 1.68 | 1.78 | 0.00 | 0.00% | 0.08 | 0 | 2 | 0.59 | -0.39 | 0.06 | -0.02 | 12/23/2025 | 12/26/2025 3:59:47 PM EST |
| 23.00 | 0.60 | 3.50 | 2.05 | 2.75 | 0.00 | 0.00% | 0.09 | 0 | 14 | 0.96 | -0.46 | 0.07 | -0.02 | 12/16/2025 | 12/26/2025 3:59:47 PM EST |
| 24.00 | 2.20 | 4.20 | 3.20 | 13.70 | 0.00 | 0.00% | 0.13 | 0 | 0 | 0.71 | -0.52 | 0.07 | -0.02 | 8/11/2025 | 12/26/2025 3:59:47 PM EST |
| 25.00 | 2.75 | 4.90 | 3.83 | 3.60 | 0.00 | 0.00% | 0.15 | 0 | 1 | 0.68 | -0.58 | 0.07 | -0.02 | 12/23/2025 | 12/26/2025 3:59:47 PM EST |
| 26.00 | 3.60 | 5.90 | 4.75 | % | 0.18 | 0 | 0 | 1.10 | -0.64 | 0.06 | -0.02 | 12/26/2025 3:59:47 PM EST | |||
| 27.00 | 3.90 | 6.70 | 5.30 | % | 0.20 | 0 | 0 | 1.13 | -0.67 | 0.06 | -0.02 | 12/26/2025 3:59:47 PM EST | |||
| 28.00 | 4.10 | 8.20 | 6.15 | % | 0.22 | 0 | 0 | 1.35 | -0.70 | 0.05 | -0.02 | 12/26/2025 3:59:47 PM EST | |||
| 30.00 | 6.50 | 9.10 | 7.80 | % | 0.26 | 0 | 0 | 1.16 | -0.81 | 0.05 | -0.02 | 12/26/2025 3:59:47 PM EST | |||
| 35.00 | 11.20 | 14.00 | 12.60 | % | 0.36 | 0 | 0 | 1.41 | -0.90 | 0.03 | -0.01 | 12/26/2025 3:59:47 PM EST |