Options Chain for TANDEM DIABETES CARE INC COM NEW (TNDM) - $23.26 as of 12/22/2025 9:14:35 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 | 20.90 | 24.60 | 22.75 | % | 22.75 | 0 | 0 | 0.00 | 1.00 | 0.00 | 0.00 | 12/22/2025 3:59:46 PM EST | |||
| 2.00 | 19.90 | 23.60 | 21.75 | % | 10.88 | 0 | 0 | 0.00 | 1.00 | 0.00 | 0.00 | 12/22/2025 3:59:46 PM EST | |||
| 3.00 | 18.90 | 22.60 | 20.75 | % | 6.92 | 0 | 0 | 0.00 | 1.00 | 0.00 | 0.00 | 12/22/2025 3:59:46 PM EST | |||
| 4.00 | 17.90 | 21.60 | 19.75 | % | 4.94 | 0 | 0 | 0.00 | 1.00 | 0.00 | 0.00 | 12/22/2025 3:59:46 PM EST | |||
| 5.00 | 16.90 | 20.60 | 18.75 | % | 3.75 | 0 | 0 | 8.68 | 1.00 | 0.00 | 0.00 | 12/22/2025 3:59:46 PM EST | |||
| 6.00 | 15.90 | 19.60 | 17.75 | % | 2.96 | 0 | 0 | 7.48 | 1.00 | 0.00 | 0.00 | 12/22/2025 3:59:46 PM EST | |||
| 7.00 | 14.80 | 18.60 | 16.70 | % | 2.39 | 0 | 0 | 6.59 | 1.00 | 0.00 | 0.00 | 12/22/2025 3:59:46 PM EST | |||
| 8.00 | 13.90 | 17.60 | 15.75 | 9.77 | 0.00 | 0.00% | 1.97 | 0 | 1 | 5.88 | 1.00 | 0.00 | 0.00 | 11/11/2025 | 12/22/2025 3:59:46 PM EST |
| 9.00 | 12.90 | 16.60 | 14.75 | 6.05 | 0.00 | 0.00% | 1.64 | 0 | 3 | 5.29 | 1.00 | 0.00 | 0.00 | 10/15/2025 | 12/22/2025 3:59:46 PM EST |
| 10.00 | 11.90 | 15.60 | 13.75 | 7.80 | 0.00 | 0.00% | 1.38 | 0 | 108 | 4.79 | 1.00 | 0.00 | 0.00 | 11/11/2025 | 12/22/2025 3:59:46 PM EST |
| 11.00 | 10.90 | 13.60 | 12.25 | 3.76 | 0.00 | 0.00% | 1.11 | 0 | 63 | 3.46 | 1.00 | 0.00 | 0.00 | 10/3/2025 | 12/22/2025 3:59:46 PM EST |
| 12.00 | 9.90 | 12.40 | 11.15 | 6.40 | 0.00 | 0.00% | 0.93 | 0 | 141 | 2.96 | 1.00 | 0.00 | 0.00 | 11/13/2025 | 12/22/2025 3:59:46 PM EST |
| 13.00 | 9.10 | 11.30 | 10.20 | 10.10 | +3.10 | +44.29% | 0.78 | 2 | 52 | 2.60 | 1.00 | 0.00 | 0.00 | 12/22/2025 | 12/22/2025 3:59:46 PM EST |
| 14.00 | 7.80 | 10.50 | 9.15 | 5.20 | 0.00 | 0.00% | 0.65 | 0 | 28 | 2.51 | 1.00 | 0.00 | 0.00 | 11/17/2025 | 12/22/2025 3:59:46 PM EST |
| 15.00 | 6.80 | 9.30 | 8.05 | 7.00 | 0.00 | 0.00% | 0.54 | 0 | 173 | 2.13 | 1.00 | 0.00 | 0.00 | 12/19/2025 | 12/22/2025 3:59:46 PM EST |
| 16.00 | 7.30 | 8.30 | 7.80 | 7.50 | +3.08 | +69.69% | 0.49 | 8 | 96 | 1.48 | 1.00 | 0.01 | 0.00 | 12/22/2025 | 12/22/2025 3:59:46 PM EST |
| 17.00 | 5.20 | 7.50 | 6.35 | 7.00 | +2.10 | +42.86% | 0.37 | 9 | 88 | 1.83 | 0.97 | 0.03 | 0.00 | 12/22/2025 | 12/22/2025 3:59:46 PM EST |
| 18.00 | 4.40 | 6.60 | 5.50 | 3.84 | 0.00 | 0.00% | 0.31 | 0 | 114 | 1.68 | 0.93 | 0.04 | -0.01 | 12/12/2025 | 12/22/2025 3:59:46 PM EST |
| 19.00 | 3.00 | 5.60 | 4.30 | 3.68 | 0.00 | 0.00% | 0.23 | 0 | 428 | 1.47 | 0.86 | 0.05 | -0.02 | 12/18/2025 | 12/22/2025 3:59:46 PM EST |
| 20.00 | 2.25 | 4.80 | 3.53 | 2.72 | 0.00 | 0.00% | 0.18 | 0 | 236 | 1.37 | 0.80 | 0.07 | -0.02 | 12/18/2025 | 12/22/2025 3:59:46 PM EST |
| 21.00 | 1.85 | 4.00 | 2.93 | 2.29 | 0.00 | 0.00% | 0.14 | 0 | 25 | 1.26 | 0.72 | 0.08 | -0.03 | 12/18/2025 | 12/22/2025 3:59:46 PM EST |
| 22.00 | 0.45 | 4.40 | 2.43 | 2.00 | +0.50 | +33.34% | 0.11 | 27 | 105 | 1.66 | 0.64 | 0.09 | -0.03 | 12/22/2025 | 12/22/2025 3:59:46 PM EST |
| 23.00 | 0.45 | 3.50 | 1.98 | 1.30 | 0.00 | 0.00% | 0.09 | 0 | 216 | 0.81 | 0.54 | 0.09 | -0.03 | 12/18/2025 | 12/22/2025 3:59:46 PM EST |
| 24.00 | 0.70 | 1.35 | 1.03 | 1.38 | +0.16 | +13.12% | 0.04 | 2 | 53 | 0.60 | 0.45 | 0.09 | -0.03 | 12/22/2025 | 12/22/2025 3:59:46 PM EST |
| 25.00 | 0.40 | 0.95 | 0.68 | 0.88 | +0.13 | +17.34% | 0.03 | 9 | 133 | 0.59 | 0.36 | 0.09 | -0.03 | 12/22/2025 | 12/22/2025 3:59:46 PM EST |
| 26.00 | 0.15 | 0.90 | 0.53 | 0.79 | +0.19 | +31.67% | 0.02 | 1 | 3 | 0.60 | 0.29 | 0.08 | -0.03 | 12/22/2025 | 12/22/2025 3:59:46 PM EST |
| 27.00 | 0.00 | 0.55 | 0.28 | 0.55 | 0.00 | 0.00% | 0.01 | 0 | 69 | 0.79 | 0.22 | 0.07 | -0.02 | 12/17/2025 | 12/22/2025 3:59:46 PM EST |
| 28.00 | 0.00 | 0.45 | 0.23 | 0.29 | 0.00 | 0.00% | 0.01 | 0 | 7 | 0.77 | 0.17 | 0.06 | -0.02 | 12/12/2025 | 12/22/2025 3:59:46 PM EST |
| 29.00 | 0.00 | 0.75 | 0.38 | 0.50 | 0.00 | 0.00% | 0.01 | 0 | 52 | 1.03 | 0.12 | 0.05 | -0.02 | 12/16/2025 | 12/22/2025 3:59:46 PM EST |
| 30.00 | 0.00 | 0.50 | 0.25 | 0.30 | 0.00 | 0.00% | 0.01 | 0 | 15 | 0.76 | 0.09 | 0.04 | -0.01 | 12/19/2025 | 12/22/2025 3:59:46 PM EST |
| 33.00 | 0.00 | 0.25 | 0.13 | 1.21 | 0.00 | 0.00% | 0.00 | 0 | 3 | 0.98 | 0.03 | 0.02 | -0.01 | 5/23/2025 | 12/22/2025 3:59:46 PM EST |
| 35.00 | 0.00 | 0.40 | 0.20 | 0.10 | 0.00 | 0.00% | 0.01 | 0 | 138 | 1.23 | 0.01 | 0.01 | 0.00 | 11/12/2025 | 12/22/2025 3:59:46 PM EST |
| 38.00 | 0.00 | 0.40 | 0.20 | 0.20 | 0.00 | 0.00% | 0.01 | 0 | 16 | 1.39 | 0.00 | 0.00 | 0.00 | 11/21/2025 | 12/22/2025 3:59:46 PM EST |
| 40.00 | 0.00 | 0.45 | 0.23 | 0.60 | 0.00 | 0.00% | 0.01 | 0 | 61 | 1.53 | 0.00 | 0.00 | 0.00 | 6/4/2025 | 12/22/2025 3:59:46 PM EST |
| 42.00 | 0.00 | 0.75 | 0.38 | 1.00 | 0.00 | 0.00% | 0.01 | 0 | 1 | 1.85 | 0.00 | 0.00 | 0.00 | 3/4/2025 | 12/22/2025 3:59:46 PM EST |
| 45.00 | 0.00 | 0.75 | 0.38 | 7.00 | 0.00 | 0.00% | 0.01 | 0 | 2 | 1.98 | 0.00 | 0.00 | 0.00 | 1/6/2025 | 12/22/2025 3:59:46 PM EST |
| 47.00 | 0.00 | 0.75 | 0.38 | 0.15 | 0.00 | 0.00% | 0.01 | 0 | 15 | 2.07 | 0.00 | 0.00 | 0.00 | 12/15/2025 | 12/22/2025 3:59:46 PM EST |
| 50.00 | 0.00 | 0.60 | 0.30 | 0.05 | 0.00 | 0.00% | 0.01 | 0 | 16 | 1.83 | 0.00 | 0.00 | 0.00 | 11/14/2025 | 12/22/2025 3:59:46 PM EST |
| 55.00 | 0.00 | 0.50 | 0.25 | 0.05 | 0.00 | 0.00% | 0.00 | 0 | 15 | 2.15 | 0.00 | 0.00 | 0.00 | 9/24/2025 | 12/22/2025 3:59:46 PM EST |
| 60.00 | 0.00 | 0.75 | 0.38 | 4.58 | 0.00 | 0.00% | 0.01 | 0 | 2 | 2.51 | 0.00 | 0.00 | 0.00 | 12/24/2024 | 12/22/2025 3:59:46 PM EST |
| 65.00 | 0.00 | 0.05 | 0.03 | 0.05 | 0.00 | 0.00% | 0.00 | 0 | 25 | 1.68 | 0.00 | 0.00 | 0.00 | 11/20/2025 | 12/22/2025 3:59:46 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 | 12/22/2025 3:59:46 PM EST | |||
| 2.00 | 0.00 | 2.15 | 1.08 | % | 0.54 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 12/22/2025 3:59:46 PM EST | |||
| 3.00 | 0.00 | 2.15 | 1.08 | % | 0.36 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 12/22/2025 3:59:46 PM EST | |||
| 4.00 | 0.00 | 2.15 | 1.08 | % | 0.27 | 0 | 0 | 9.30 | 0.00 | 0.00 | 0.00 | 12/22/2025 3:59:46 PM EST | |||
| 5.00 | 0.00 | 0.75 | 0.38 | % | 0.08 | 0 | 0 | 5.04 | 0.00 | 0.00 | 0.00 | 12/22/2025 3:59:46 PM EST | |||
| 6.00 | 0.00 | 0.75 | 0.38 | 0.23 | 0.00 | 0.00% | 0.06 | 0 | 5 | 4.45 | 0.00 | 0.00 | 0.00 | 8/12/2025 | 12/22/2025 3:59:46 PM EST |
| 7.00 | 0.00 | 0.75 | 0.38 | 0.45 | 0.00 | 0.00% | 0.05 | 0 | 5 | 3.96 | 0.00 | 0.00 | 0.00 | 8/12/2025 | 12/22/2025 3:59:46 PM EST |
| 8.00 | 0.00 | 0.75 | 0.38 | 0.47 | 0.00 | 0.00% | 0.05 | 0 | 680 | 3.55 | 0.00 | 0.00 | 0.00 | 9/12/2025 | 12/22/2025 3:59:46 PM EST |
| 9.00 | 0.00 | 0.75 | 0.38 | 0.75 | 0.00 | 0.00% | 0.04 | 0 | 61 | 3.20 | 0.00 | 0.00 | 0.00 | 9/2/2025 | 12/22/2025 3:59:46 PM EST |
| 10.00 | 0.00 | 0.75 | 0.38 | 0.36 | 0.00 | 0.00% | 0.04 | 0 | 84 | 2.89 | 0.00 | 0.00 | 0.00 | 12/5/2025 | 12/22/2025 3:59:46 PM EST |
| 11.00 | 0.00 | 0.75 | 0.38 | 0.15 | 0.00 | 0.00% | 0.03 | 0 | 30 | 2.62 | 0.00 | 0.00 | 0.00 | 12/2/2025 | 12/22/2025 3:59:46 PM EST |
| 12.00 | 0.00 | 0.25 | 0.13 | 0.05 | 0.00 | 0.00% | 0.01 | 0 | 26 | 1.73 | 0.00 | 0.00 | 0.00 | 12/11/2025 | 12/22/2025 3:59:46 PM EST |
| 13.00 | 0.00 | 0.05 | 0.03 | 0.35 | 0.00 | 0.00% | 0.00 | 0 | 69 | 1.12 | 0.00 | 0.00 | 0.00 | 11/25/2025 | 12/22/2025 3:59:46 PM EST |
| 14.00 | 0.00 | 0.10 | 0.05 | 0.27 | 0.00 | 0.00% | 0.00 | 0 | 22 | 0.99 | 0.00 | 0.00 | 0.00 | 12/4/2025 | 12/22/2025 3:59:46 PM EST |
| 15.00 | 0.00 | 0.10 | 0.05 | 0.05 | -0.25 | -83.34% | 0.00 | 1 | 97 | 0.99 | 0.00 | 0.00 | 0.00 | 12/22/2025 | 12/22/2025 3:59:46 PM EST |
| 16.00 | 0.00 | 0.75 | 0.38 | 0.25 | 0.00 | 0.00% | 0.02 | 0 | 78 | 1.53 | 0.00 | 0.01 | 0.00 | 12/11/2025 | 12/22/2025 3:59:46 PM EST |
| 17.00 | 0.00 | 0.75 | 0.38 | 0.55 | 0.00 | 0.00% | 0.02 | 0 | 62 | 1.35 | -0.03 | 0.03 | 0.00 | 11/28/2025 | 12/22/2025 3:59:46 PM EST |
| 18.00 | 0.00 | 0.95 | 0.48 | 0.36 | 0.00 | 0.00% | 0.03 | 0 | 242 | 1.30 | -0.07 | 0.04 | -0.01 | 12/16/2025 | 12/22/2025 3:59:46 PM EST |
| 19.00 | 0.05 | 0.85 | 0.45 | 0.36 | -0.49 | -57.65% | 0.02 | 1 | 65 | 0.76 | -0.14 | 0.05 | -0.02 | 12/22/2025 | 12/22/2025 3:59:46 PM EST |
| 20.00 | 0.30 | 1.60 | 0.95 | 0.55 | -0.23 | -29.49% | 0.05 | 4 | 125 | 0.93 | -0.20 | 0.07 | -0.02 | 12/22/2025 | 12/22/2025 3:59:46 PM EST |
| 21.00 | 0.00 | 0.90 | 0.45 | 0.90 | 0.00 | 0.00% | 0.02 | 0 | 13 | 0.75 | -0.28 | 0.08 | -0.03 | 12/17/2025 | 12/22/2025 3:59:46 PM EST |
| 22.00 | 0.45 | 1.20 | 0.83 | 0.84 | -2.46 | -74.55% | 0.04 | 2 | 3 | 0.54 | -0.36 | 0.09 | -0.03 | 12/22/2025 | 12/22/2025 3:59:46 PM EST |
| 23.00 | 0.80 | 2.60 | 1.70 | 1.50 | -0.60 | -28.58% | 0.07 | 5 | 1,336 | 0.72 | -0.46 | 0.09 | -0.03 | 12/22/2025 | 12/22/2025 3:59:46 PM EST |
| 24.00 | 1.30 | 3.40 | 2.35 | 1.75 | % | 0.10 | 10 | 0 | 0.74 | -0.55 | 0.09 | -0.03 | 12/22/2025 | 12/22/2025 3:59:46 PM EST | |
| 25.00 | 2.00 | 3.60 | 2.80 | 2.45 | -7.95 | -76.45% | 0.11 | 5 | 30 | 0.99 | -0.64 | 0.09 | -0.03 | 12/22/2025 | 12/22/2025 3:59:46 PM EST |
| 26.00 | 2.30 | 4.40 | 3.35 | % | 0.13 | 0 | 0 | 1.03 | -0.71 | 0.08 | -0.03 | 12/22/2025 3:59:46 PM EST | |||
| 27.00 | 3.10 | 5.30 | 4.20 | % | 0.16 | 0 | 0 | 1.10 | -0.78 | 0.07 | -0.02 | 12/22/2025 3:59:46 PM EST | |||
| 28.00 | 4.00 | 5.80 | 4.90 | 12.50 | 0.00 | 0.00% | 0.18 | 0 | 0 | 0.97 | -0.83 | 0.06 | -0.02 | 7/28/2025 | 12/22/2025 3:59:46 PM EST |
| 29.00 | 4.80 | 7.50 | 6.15 | % | 0.21 | 0 | 0 | 1.40 | -0.88 | 0.05 | -0.02 | 12/22/2025 3:59:46 PM EST | |||
| 30.00 | 5.70 | 8.20 | 6.95 | 11.00 | 0.00 | 0.00% | 0.23 | 0 | 0 | 1.35 | -0.91 | 0.04 | -0.01 | 3/3/2025 | 12/22/2025 3:59:46 PM EST |
| 33.00 | 8.00 | 11.30 | 9.65 | 17.10 | 0.00 | 0.00% | 0.29 | 0 | 0 | 1.65 | -0.97 | 0.02 | -0.01 | 7/24/2025 | 12/22/2025 3:59:46 PM EST |
| 35.00 | 10.40 | 13.20 | 11.80 | 18.60 | 0.00 | 0.00% | 0.34 | 0 | 0 | 1.74 | -0.99 | 0.01 | 0.00 | 4/8/2025 | 12/22/2025 3:59:46 PM EST |
| 38.00 | 13.60 | 16.10 | 14.85 | 17.43 | 0.00 | 0.00% | 0.39 | 0 | 0 | 1.87 | -1.00 | 0.00 | 0.00 | 3/3/2025 | 12/22/2025 3:59:46 PM EST |
| 40.00 | 15.40 | 18.10 | 16.75 | 12.10 | 0.00 | 0.00% | 0.42 | 0 | 0 | 1.98 | -1.00 | 0.00 | 0.00 | 2/21/2025 | 12/22/2025 3:59:46 PM EST |
| 42.00 | 17.40 | 20.10 | 18.75 | % | 0.45 | 0 | 0 | 2.09 | -1.00 | 0.00 | 0.00 | 12/22/2025 3:59:46 PM EST | |||
| 45.00 | 20.40 | 23.10 | 21.75 | 16.25 | 0.00 | 0.00% | 0.48 | 0 | 0 | 2.23 | -1.00 | 0.00 | 0.00 | 11/8/2024 | 12/22/2025 3:59:46 PM EST |
| 47.00 | 22.70 | 25.10 | 23.90 | % | 0.51 | 0 | 0 | 2.32 | -1.00 | 0.00 | 0.00 | 12/22/2025 3:59:46 PM EST | |||
| 50.00 | 25.30 | 28.10 | 26.70 | % | 0.53 | 0 | 0 | 2.45 | -1.00 | 0.00 | 0.00 | 12/22/2025 3:59:46 PM EST | |||
| 55.00 | 30.60 | 33.10 | 31.85 | % | 0.58 | 0 | 0 | 2.64 | -1.00 | 0.00 | 0.00 | 12/22/2025 3:59:46 PM EST | |||
| 60.00 | 35.50 | 38.10 | 36.80 | % | 0.61 | 0 | 0 | 2.81 | -1.00 | 0.00 | 0.00 | 12/22/2025 3:59:46 PM EST | |||
| 65.00 | 40.20 | 43.10 | 41.65 | % | 0.64 | 0 | 0 | 2.96 | -1.00 | 0.00 | 0.00 | 12/22/2025 3:59:46 PM EST |