Options Chain for TANDEM DIABETES CARE INC COM NEW (TNDM) - $20.74 as of 12/8/2025 9:43:33 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1.00 | 17.90 | 21.70 | 19.80 | % | 19.80 | 0 | 0 | 0.00 | 1.00 | 0.00 | 0.00 | 12/8/2025 3:59:58 PM EST | |||
| 2.00 | 16.70 | 20.70 | 18.70 | % | 9.35 | 0 | 0 | 0.00 | 1.00 | 0.00 | 0.00 | 12/8/2025 3:59:58 PM EST | |||
| 3.00 | 16.00 | 19.70 | 17.85 | % | 5.95 | 0 | 0 | 8.77 | 1.00 | 0.00 | 0.00 | 12/8/2025 3:59:58 PM EST | |||
| 4.00 | 14.80 | 18.70 | 16.75 | % | 4.19 | 0 | 0 | 6.88 | 1.00 | 0.00 | 0.00 | 12/8/2025 3:59:58 PM EST | |||
| 5.00 | 13.90 | 17.70 | 15.80 | % | 3.16 | 0 | 0 | 5.76 | 1.00 | 0.00 | 0.00 | 12/8/2025 3:59:58 PM EST | |||
| 6.00 | 13.00 | 16.70 | 14.85 | % | 2.48 | 0 | 0 | 4.98 | 1.00 | 0.00 | 0.00 | 12/8/2025 3:59:58 PM EST | |||
| 7.00 | 12.60 | 15.80 | 14.20 | % | 2.03 | 0 | 0 | 4.48 | 1.00 | 0.00 | 0.00 | 12/8/2025 3:59:58 PM EST | |||
| 8.00 | 11.60 | 14.80 | 13.20 | 9.77 | 0.00 | 0.00% | 1.65 | 0 | 1 | 3.98 | 1.00 | 0.00 | 0.00 | 11/11/2025 | 12/8/2025 3:59:58 PM EST |
| 9.00 | 10.70 | 13.80 | 12.25 | 6.05 | 0.00 | 0.00% | 1.36 | 0 | 3 | 3.56 | 1.00 | 0.00 | 0.00 | 10/15/2025 | 12/8/2025 3:59:58 PM EST |
| 10.00 | 9.90 | 12.60 | 11.25 | 7.80 | 0.00 | 0.00% | 1.12 | 0 | 108 | 3.03 | 1.00 | 0.00 | 0.00 | 11/11/2025 | 12/8/2025 3:59:58 PM EST |
| 11.00 | 8.90 | 11.20 | 10.05 | 3.76 | 0.00 | 0.00% | 0.91 | 0 | 63 | 2.42 | 0.99 | 0.00 | -0.01 | 10/3/2025 | 12/8/2025 3:59:58 PM EST |
| 12.00 | 8.00 | 10.10 | 9.05 | 6.40 | 0.00 | 0.00% | 0.75 | 0 | 391 | 2.10 | 0.98 | 0.01 | -0.01 | 11/13/2025 | 12/8/2025 3:59:58 PM EST |
| 13.00 | 7.00 | 9.10 | 8.05 | 7.00 | 0.00 | 0.00% | 0.62 | 0 | 52 | 1.87 | 0.98 | 0.01 | -0.01 | 11/20/2025 | 12/8/2025 3:59:58 PM EST |
| 14.00 | 6.30 | 8.20 | 7.25 | 5.20 | 0.00 | 0.00% | 0.52 | 0 | 28 | 1.72 | 0.96 | 0.02 | -0.01 | 11/17/2025 | 12/8/2025 3:59:58 PM EST |
| 15.00 | 4.80 | 7.30 | 6.05 | 6.90 | 0.00 | 0.00% | 0.40 | 0 | 174 | 1.58 | 0.91 | 0.03 | -0.02 | 11/28/2025 | 12/8/2025 3:59:58 PM EST |
| 16.00 | 4.40 | 6.00 | 5.20 | 4.42 | 0.00 | 0.00% | 0.33 | 0 | 96 | 1.22 | 0.89 | 0.04 | -0.02 | 12/3/2025 | 12/8/2025 3:59:58 PM EST |
| 17.00 | 3.50 | 5.30 | 4.40 | 5.48 | 0.00 | 0.00% | 0.26 | 0 | 88 | 1.20 | 0.85 | 0.05 | -0.02 | 11/25/2025 | 12/8/2025 3:59:58 PM EST |
| 18.00 | 2.75 | 4.50 | 3.63 | 3.10 | 0.00 | 0.00% | 0.20 | 0 | 113 | 1.11 | 0.79 | 0.06 | -0.02 | 11/28/2025 | 12/8/2025 3:59:58 PM EST |
| 19.00 | 2.30 | 3.70 | 3.00 | 2.10 | 0.00 | 0.00% | 0.16 | 0 | 429 | 0.69 | 0.73 | 0.08 | -0.02 | 12/2/2025 | 12/8/2025 3:59:58 PM EST |
| 20.00 | 1.65 | 2.50 | 2.08 | 2.06 | 0.00 | 0.00% | 0.10 | 0 | 277 | 0.56 | 0.64 | 0.09 | -0.02 | 12/4/2025 | 12/8/2025 3:59:58 PM EST |
| 21.00 | 0.65 | 2.40 | 1.53 | 1.60 | 0.00 | 0.00% | 0.07 | 0 | 27 | 0.55 | 0.54 | 0.10 | -0.02 | 12/5/2025 | 12/8/2025 3:59:58 PM EST |
| 22.00 | 0.20 | 2.55 | 1.38 | 2.04 | 0.00 | 0.00% | 0.06 | 0 | 88 | 0.64 | 0.45 | 0.10 | -0.02 | 11/25/2025 | 12/8/2025 3:59:58 PM EST |
| 23.00 | 0.25 | 1.65 | 0.95 | 0.85 | 0.00 | 0.00% | 0.04 | 0 | 141 | 0.60 | 0.36 | 0.09 | -0.02 | 12/2/2025 | 12/8/2025 3:59:58 PM EST |
| 24.00 | 0.00 | 0.90 | 0.45 | 0.90 | 0.00 | 0.00% | 0.02 | 0 | 63 | 0.71 | 0.28 | 0.08 | -0.02 | 11/26/2025 | 12/8/2025 3:59:58 PM EST |
| 25.00 | 0.15 | 0.70 | 0.43 | 0.60 | 0.00 | 0.00% | 0.02 | 0 | 130 | 0.56 | 0.25 | 0.07 | -0.02 | 12/5/2025 | 12/8/2025 3:59:58 PM EST |
| 26.00 | 0.15 | 1.65 | 0.90 | 0.60 | 0.00 | 0.00% | 0.03 | 0 | 3 | 0.84 | 0.18 | 0.06 | -0.02 | 11/21/2025 | 12/8/2025 3:59:58 PM EST |
| 27.00 | 0.00 | 1.80 | 0.90 | 0.21 | -0.39 | -65.00% | 0.03 | 2 | 23 | 1.34 | 0.12 | 0.05 | -0.01 | 12/8/2025 | 12/8/2025 3:59:58 PM EST |
| 28.00 | 0.00 | 0.75 | 0.38 | 1.30 | 0.00 | 0.00% | 0.01 | 0 | 7 | 0.97 | 0.10 | 0.04 | -0.01 | 4/15/2025 | 12/8/2025 3:59:58 PM EST |
| 29.00 | 0.00 | 0.75 | 0.38 | 0.30 | 0.00 | 0.00% | 0.01 | 0 | 51 | 1.04 | 0.08 | 0.03 | -0.01 | 11/21/2025 | 12/8/2025 3:59:58 PM EST |
| 30.00 | 0.00 | 0.75 | 0.38 | 0.10 | 0.00 | 0.00% | 0.01 | 0 | 13 | 1.10 | 0.06 | 0.03 | -0.01 | 10/3/2025 | 12/8/2025 3:59:58 PM EST |
| 33.00 | 0.00 | 0.55 | 0.28 | 1.21 | 0.00 | 0.00% | 0.01 | 0 | 3 | 1.16 | 0.03 | 0.01 | 0.00 | 5/23/2025 | 12/8/2025 3:59:58 PM EST |
| 35.00 | 0.00 | 0.75 | 0.38 | 0.10 | 0.00 | 0.00% | 0.01 | 0 | 138 | 1.37 | 0.01 | 0.01 | 0.00 | 11/12/2025 | 12/8/2025 3:59:58 PM EST |
| 38.00 | 0.00 | 0.75 | 0.38 | 0.20 | 0.00 | 0.00% | 0.01 | 0 | 16 | 1.51 | 0.00 | 0.00 | 0.00 | 11/21/2025 | 12/8/2025 3:59:58 PM EST |
| 40.00 | 0.00 | 0.45 | 0.23 | 0.60 | 0.00 | 0.00% | 0.01 | 0 | 61 | 1.39 | 0.00 | 0.00 | 0.00 | 6/4/2025 | 12/8/2025 3:59:58 PM EST |
| 42.00 | 0.00 | 0.75 | 0.38 | 1.00 | 0.00 | 0.00% | 0.01 | 0 | 1 | 1.67 | 0.00 | 0.00 | 0.00 | 3/4/2025 | 12/8/2025 3:59:58 PM EST |
| 45.00 | 0.00 | 0.75 | 0.38 | 7.00 | 0.00 | 0.00% | 0.01 | 0 | 2 | 1.77 | 0.00 | 0.00 | 0.00 | 1/6/2025 | 12/8/2025 3:59:58 PM EST |
| 47.00 | 0.00 | 0.75 | 0.38 | 0.65 | 0.00 | 0.00% | 0.01 | 0 | 21 | 1.84 | 0.00 | 0.00 | 0.00 | 3/5/2025 | 12/8/2025 3:59:58 PM EST |
| 50.00 | 0.00 | 0.20 | 0.10 | 0.05 | 0.00 | 0.00% | 0.00 | 0 | 16 | 1.46 | 0.00 | 0.00 | 0.00 | 11/14/2025 | 12/8/2025 3:59:58 PM EST |
| 55.00 | 0.00 | 0.50 | 0.25 | 0.05 | 0.00 | 0.00% | 0.00 | 0 | 15 | 1.88 | 0.00 | 0.00 | 0.00 | 9/24/2025 | 12/8/2025 3:59:58 PM EST |
| 60.00 | 0.00 | 0.75 | 0.38 | 4.58 | 0.00 | 0.00% | 0.01 | 0 | 2 | 2.19 | 0.00 | 0.00 | 0.00 | 12/24/2024 | 12/8/2025 3:59:58 PM EST |
| 65.00 | 0.00 | 0.75 | 0.38 | 0.05 | 0.00 | 0.00% | 0.01 | 0 | 25 | 2.30 | 0.00 | 0.00 | 0.00 | 11/20/2025 | 12/8/2025 3:59:58 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 | 0.95 | 0.48 | % | 0.48 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 12/8/2025 3:59:58 PM EST | |||
| 2.00 | 0.00 | 0.75 | 0.38 | % | 0.19 | 0 | 0 | 6.93 | 0.00 | 0.00 | 0.00 | 12/8/2025 3:59:58 PM EST | |||
| 3.00 | 0.00 | 0.75 | 0.38 | % | 0.13 | 0 | 0 | 5.45 | 0.00 | 0.00 | 0.00 | 12/8/2025 3:59:58 PM EST | |||
| 4.00 | 0.00 | 0.75 | 0.38 | % | 0.10 | 0 | 0 | 4.56 | 0.00 | 0.00 | 0.00 | 12/8/2025 3:59:58 PM EST | |||
| 5.00 | 0.00 | 0.75 | 0.38 | % | 0.08 | 0 | 0 | 3.93 | 0.00 | 0.00 | 0.00 | 12/8/2025 3:59:58 PM EST | |||
| 6.00 | 0.00 | 0.75 | 0.38 | 0.23 | 0.00 | 0.00% | 0.06 | 0 | 5 | 3.44 | 0.00 | 0.00 | 0.00 | 8/12/2025 | 12/8/2025 3:59:58 PM EST |
| 7.00 | 0.00 | 0.75 | 0.38 | 0.45 | 0.00 | 0.00% | 0.05 | 0 | 5 | 3.05 | 0.00 | 0.00 | 0.00 | 8/12/2025 | 12/8/2025 3:59:58 PM EST |
| 8.00 | 0.00 | 0.75 | 0.38 | 0.47 | 0.00 | 0.00% | 0.05 | 0 | 680 | 2.72 | 0.00 | 0.00 | 0.00 | 9/12/2025 | 12/8/2025 3:59:58 PM EST |
| 9.00 | 0.00 | 0.75 | 0.38 | 0.75 | 0.00 | 0.00% | 0.04 | 0 | 61 | 2.43 | 0.00 | 0.00 | 0.00 | 9/2/2025 | 12/8/2025 3:59:58 PM EST |
| 10.00 | 0.00 | 0.75 | 0.38 | 0.36 | 0.00 | 0.00% | 0.04 | 0 | 84 | 2.18 | 0.00 | 0.00 | 0.00 | 12/5/2025 | 12/8/2025 3:59:58 PM EST |
| 11.00 | 0.00 | 0.10 | 0.05 | 0.15 | 0.00 | 0.00% | 0.00 | 0 | 30 | 1.16 | -0.01 | 0.00 | -0.01 | 12/2/2025 | 12/8/2025 3:59:58 PM EST |
| 12.00 | 0.00 | 1.25 | 0.63 | 0.10 | 0.00 | 0.00% | 0.05 | 0 | 26 | 1.25 | -0.02 | 0.01 | -0.01 | 12/2/2025 | 12/8/2025 3:59:58 PM EST |
| 13.00 | 0.00 | 0.75 | 0.38 | 0.35 | 0.00 | 0.00% | 0.03 | 0 | 69 | 1.55 | -0.02 | 0.01 | -0.01 | 11/25/2025 | 12/8/2025 3:59:58 PM EST |
| 14.00 | 0.00 | 0.75 | 0.38 | 0.27 | 0.00 | 0.00% | 0.03 | 0 | 22 | 1.37 | -0.04 | 0.02 | -0.01 | 12/4/2025 | 12/8/2025 3:59:58 PM EST |
| 15.00 | 0.05 | 0.45 | 0.25 | 0.30 | 0.00 | 0.00% | 0.02 | 1 | 98 | 0.79 | -0.09 | 0.03 | -0.02 | 12/8/2025 | 12/8/2025 3:59:58 PM EST |
| 16.00 | 0.05 | 0.80 | 0.43 | 0.37 | 0.00 | 0.00% | 0.03 | 0 | 78 | 0.79 | -0.11 | 0.04 | -0.02 | 12/3/2025 | 12/8/2025 3:59:58 PM EST |
| 17.00 | 0.10 | 1.00 | 0.55 | 0.55 | 0.00 | 0.00% | 0.03 | 0 | 62 | 0.75 | -0.15 | 0.05 | -0.02 | 11/28/2025 | 12/8/2025 3:59:58 PM EST |
| 18.00 | 0.35 | 0.85 | 0.60 | 0.80 | 0.00 | 0.00% | 0.03 | 0 | 241 | 0.67 | -0.21 | 0.06 | -0.02 | 11/24/2025 | 12/8/2025 3:59:58 PM EST |
| 19.00 | 0.35 | 1.15 | 0.75 | 0.85 | 0.00 | 0.00% | 0.04 | 0 | 65 | 0.60 | -0.27 | 0.08 | -0.02 | 12/5/2025 | 12/8/2025 3:59:58 PM EST |
| 20.00 | 0.60 | 1.50 | 1.05 | 1.57 | 0.00 | 0.00% | 0.05 | 0 | 114 | 0.57 | -0.36 | 0.09 | -0.02 | 12/3/2025 | 12/8/2025 3:59:58 PM EST |
| 21.00 | 0.40 | 3.90 | 2.15 | 3.20 | 0.00 | 0.00% | 0.10 | 0 | 4 | 0.80 | -0.46 | 0.10 | -0.02 | 11/17/2025 | 12/8/2025 3:59:58 PM EST |
| 22.00 | 1.40 | 2.55 | 1.98 | 3.30 | 0.00 | 0.00% | 0.09 | 0 | 3 | 0.50 | -0.55 | 0.10 | -0.02 | 11/20/2025 | 12/8/2025 3:59:58 PM EST |
| 23.00 | 1.80 | 4.20 | 3.00 | 3.20 | 0.00 | 0.00% | 0.13 | 0 | 1,501 | 0.87 | -0.64 | 0.09 | -0.02 | 12/4/2025 | 12/8/2025 3:59:58 PM EST |
| 24.00 | 2.65 | 4.90 | 3.78 | % | 0.16 | 0 | 0 | 1.10 | -0.72 | 0.08 | -0.02 | 12/8/2025 3:59:58 PM EST | |||
| 25.00 | 3.80 | 5.80 | 4.80 | 10.40 | 0.00 | 0.00% | 0.19 | 0 | 30 | 1.17 | -0.75 | 0.07 | -0.02 | 10/15/2025 | 12/8/2025 3:59:58 PM EST |
| 26.00 | 4.70 | 6.20 | 5.45 | % | 0.21 | 0 | 0 | 1.02 | -0.82 | 0.06 | -0.02 | 12/8/2025 3:59:58 PM EST | |||
| 27.00 | 5.30 | 7.20 | 6.25 | % | 0.23 | 0 | 0 | 1.10 | -0.88 | 0.05 | -0.01 | 12/8/2025 3:59:58 PM EST | |||
| 28.00 | 6.10 | 8.20 | 7.15 | 12.50 | 0.00 | 0.00% | 0.26 | 0 | 0 | 1.18 | -0.90 | 0.04 | -0.01 | 7/28/2025 | 12/8/2025 3:59:58 PM EST |
| 29.00 | 7.20 | 9.30 | 8.25 | % | 0.28 | 0 | 0 | 1.30 | -0.92 | 0.03 | -0.01 | 12/8/2025 3:59:58 PM EST | |||
| 30.00 | 8.00 | 10.30 | 9.15 | 11.00 | 0.00 | 0.00% | 0.30 | 0 | 0 | 1.37 | -0.94 | 0.03 | -0.01 | 3/3/2025 | 12/8/2025 3:59:58 PM EST |
| 33.00 | 10.50 | 13.30 | 11.90 | 17.10 | 0.00 | 0.00% | 0.36 | 0 | 0 | 1.56 | -0.97 | 0.01 | 0.00 | 7/24/2025 | 12/8/2025 3:59:58 PM EST |
| 35.00 | 12.50 | 15.30 | 13.90 | 18.60 | 0.00 | 0.00% | 0.40 | 0 | 0 | 1.68 | -0.99 | 0.01 | 0.00 | 4/8/2025 | 12/8/2025 3:59:58 PM EST |
| 38.00 | 15.50 | 18.40 | 16.95 | 17.43 | 0.00 | 0.00% | 0.45 | 0 | 0 | 1.88 | -1.00 | 0.00 | 0.00 | 3/3/2025 | 12/8/2025 3:59:58 PM EST |
| 40.00 | 17.50 | 20.40 | 18.95 | 12.10 | 0.00 | 0.00% | 0.47 | 0 | 0 | 1.98 | -1.00 | 0.00 | 0.00 | 2/21/2025 | 12/8/2025 3:59:58 PM EST |
| 42.00 | 19.60 | 22.40 | 21.00 | % | 0.50 | 0 | 0 | 2.06 | -1.00 | 0.00 | 0.00 | 12/8/2025 3:59:58 PM EST | |||
| 45.00 | 22.50 | 25.80 | 24.15 | 16.25 | 0.00 | 0.00% | 0.54 | 0 | 0 | 2.38 | -1.00 | 0.00 | 0.00 | 11/8/2024 | 12/8/2025 3:59:58 PM EST |
| 47.00 | 24.50 | 28.00 | 26.25 | % | 0.56 | 0 | 0 | 2.54 | -1.00 | 0.00 | 0.00 | 12/8/2025 3:59:58 PM EST | |||
| 50.00 | 27.50 | 31.00 | 29.25 | % | 0.58 | 0 | 0 | 2.65 | -1.00 | 0.00 | 0.00 | 12/8/2025 3:59:58 PM EST | |||
| 55.00 | 32.50 | 36.00 | 34.25 | % | 0.62 | 0 | 0 | 2.82 | -1.00 | 0.00 | 0.00 | 12/8/2025 3:59:58 PM EST | |||
| 60.00 | 37.50 | 41.00 | 39.25 | % | 0.65 | 0 | 0 | 2.97 | -1.00 | 0.00 | 0.00 | 12/8/2025 3:59:58 PM EST | |||
| 65.00 | 42.50 | 45.70 | 44.10 | % | 0.68 | 0 | 0 | 2.96 | -1.00 | 0.00 | 0.00 | 12/8/2025 3:59:58 PM EST |