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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3.00 | 14.20 | 18.10 | 16.15 | % | 5.38 | 0 | 0 | 0.00 | 1.00 | 0.00 | 0.00 | 10/27/2026 4:00:04 PM EST | |||
| 4.00 | 13.10 | 17.10 | 15.10 | % | 3.77 | 0 | 0 | 9.17 | 1.00 | 0.00 | 0.00 | 10/27/2026 4:00:04 PM EST | |||
| 5.00 | 12.70 | 16.10 | 14.40 | % | 2.88 | 0 | 0 | 7.64 | 1.00 | 0.00 | 0.00 | 10/27/2026 4:00:04 PM EST | |||
| 6.00 | 11.10 | 15.10 | 13.10 | % | 2.18 | 0 | 0 | 6.57 | 1.00 | 0.00 | 0.00 | 10/27/2026 4:00:04 PM EST | |||
| 7.00 | 10.70 | 13.80 | 12.25 | % | 1.75 | 0 | 0 | 5.33 | 1.00 | 0.00 | 0.00 | 10/27/2026 4:00:04 PM EST | |||
| 8.00 | 9.90 | 13.30 | 11.60 | % | 1.45 | 0 | 0 | 5.33 | 1.00 | 0.00 | 0.00 | 10/27/2026 4:00:04 PM EST | |||
| 9.00 | 8.10 | 12.10 | 10.10 | % | 1.12 | 0 | 0 | 4.53 | 1.00 | 0.00 | 0.00 | 10/27/2026 4:00:04 PM EST | |||
| 10.00 | 7.20 | 11.10 | 9.15 | % | 0.92 | 0 | 0 | 4.05 | 0.98 | 0.01 | 0.00 | 10/27/2026 4:00:04 PM EST | |||
| 11.00 | 6.20 | 9.70 | 7.95 | 6.50 | 0.00 | 0.00% | 0.72 | 0 | 0 | 3.26 | 0.95 | 0.02 | -0.01 | 7/13/2026 | 10/27/2026 4:00:04 PM EST |
| 12.00 | 5.80 | 9.20 | 7.50 | 3.90 | 0.00 | 0.00% | 0.62 | 0 | 4 | 3.32 | 0.90 | 0.02 | -0.02 | 5/18/2026 | 10/27/2026 4:00:04 PM EST |
| 13.00 | 5.10 | 8.30 | 6.70 | 4.19 | 0.00 | 0.00% | 0.52 | 0 | 7 | 3.04 | 0.88 | 0.03 | -0.02 | 10/6/2026 | 10/27/2026 4:00:04 PM EST |
| 14.00 | 4.30 | 5.90 | 5.10 | 5.60 | +0.48 | +9.38% | 0.36 | 10 | 15 | 1.67 | 0.82 | 0.04 | -0.02 | 10/27/2026 | 10/27/2026 4:00:04 PM EST |
| 15.00 | 3.30 | 5.80 | 4.55 | 2.00 | 0.00 | 0.00% | 0.30 | 0 | 9 | 2.06 | 0.77 | 0.05 | -0.03 | 9/28/2026 | 10/27/2026 4:00:04 PM EST |
| 16.00 | 3.80 | 4.80 | 4.30 | 3.80 | +0.40 | +11.77% | 0.27 | 24 | 334 | 1.80 | 0.71 | 0.05 | -0.03 | 10/27/2026 | 10/27/2026 4:00:04 PM EST |
| 17.00 | 1.80 | 4.40 | 3.10 | 2.77 | 0.00 | 0.00% | 0.18 | 0 | 26 | 1.85 | 0.65 | 0.06 | -0.03 | 10/26/2026 | 10/27/2026 4:00:04 PM EST |
| 18.00 | 1.70 | 3.60 | 2.65 | 0.75 | 0.00 | 0.00% | 0.15 | 0 | 198 | 1.39 | 0.57 | 0.07 | -0.04 | 10/22/2026 | 10/27/2026 4:00:04 PM EST |
| 19.00 | 1.45 | 2.25 | 1.85 | 1.87 | 0.00 | 0.00% | 0.10 | 0 | 1,000 | 1.18 | 0.49 | 0.08 | -0.04 | 10/26/2026 | 10/27/2026 4:00:04 PM EST |
| 20.00 | 0.75 | 1.80 | 1.28 | 0.95 | 0.00 | 0.00% | 0.06 | 0 | 314 | 1.05 | 0.40 | 0.08 | -0.03 | 10/23/2026 | 10/27/2026 4:00:04 PM EST |
| 21.00 | 0.15 | 1.90 | 1.03 | 1.20 | +0.10 | +9.10% | 0.05 | 22 | 75 | 1.03 | 0.31 | 0.08 | -0.03 | 10/27/2026 | 10/27/2026 4:00:04 PM EST |
| 22.00 | 0.50 | 1.70 | 1.10 | 0.55 | 0.00 | 0.00% | 0.05 | 0 | 75 | 1.22 | 0.24 | 0.08 | -0.03 | 10/26/2026 | 10/27/2026 4:00:04 PM EST |
| 23.00 | 0.00 | 1.25 | 0.63 | 0.50 | 0.00 | 0.00% | 0.03 | 0 | 57 | 1.34 | 0.20 | 0.07 | -0.03 | 10/5/2026 | 10/27/2026 4:00:04 PM EST |
| 24.00 | 0.00 | 1.10 | 0.55 | 2.55 | 0.00 | 0.00% | 0.02 | 0 | 5 | 1.38 | 0.15 | 0.06 | -0.02 | 8/17/2026 | 10/27/2026 4:00:04 PM EST |
| 25.00 | 0.00 | 1.55 | 0.78 | 2.82 | 0.00 | 0.00% | 0.03 | 0 | 36 | 1.06 | 0.10 | 0.05 | -0.02 | 8/12/2026 | 10/27/2026 4:00:04 PM EST |
| 26.00 | 0.00 | 0.95 | 0.48 | 0.25 | 0.00 | 0.00% | 0.02 | 0 | 41 | 1.50 | 0.08 | 0.04 | -0.02 | 10/2/2026 | 10/27/2026 4:00:04 PM EST |
| 27.00 | 0.00 | 0.75 | 0.38 | 0.15 | 0.00 | 0.00% | 0.01 | 0 | 14 | 1.46 | 0.05 | 0.03 | -0.01 | 10/23/2026 | 10/27/2026 4:00:04 PM EST |
| 28.00 | 0.00 | 0.75 | 0.38 | 1.17 | 0.00 | 0.00% | 0.01 | 0 | 32 | 1.54 | 0.04 | 0.02 | -0.01 | 9/1/2026 | 10/27/2026 4:00:04 PM EST |
| 29.00 | 0.00 | 0.75 | 0.38 | 1.05 | 0.00 | 0.00% | 0.01 | 0 | 1 | 1.62 | 0.03 | 0.02 | -0.01 | 6/16/2026 | 10/27/2026 4:00:04 PM EST |
| 30.00 | 0.00 | 2.20 | 1.10 | 0.15 | 0.00 | 0.00% | 0.04 | 0 | 103 | 2.59 | 0.02 | 0.02 | -0.01 | 9/18/2026 | 10/27/2026 4:00:04 PM EST |
| 31.00 | 0.00 | 0.75 | 0.38 | 0.85 | 0.00 | 0.00% | 0.01 | 0 | 2 | 1.77 | 0.01 | 0.01 | 0.00 | 8/24/2026 | 10/27/2026 4:00:04 PM EST |
| 32.00 | 0.00 | 0.75 | 0.38 | 0.80 | 0.00 | 0.00% | 0.01 | 0 | 19 | 1.84 | 0.01 | 0.01 | 0.00 | 8/24/2026 | 10/27/2026 4:00:04 PM EST |
| 33.00 | 0.00 | 0.75 | 0.38 | 0.50 | 0.00 | 0.00% | 0.01 | 0 | 25 | 1.91 | 0.01 | 0.01 | 0.00 | 8/24/2026 | 10/27/2026 4:00:04 PM EST |
| 34.00 | 0.00 | 0.75 | 0.38 | 0.77 | 0.00 | 0.00% | 0.01 | 0 | 4 | 1.97 | 0.00 | 0.00 | 0.00 | 8/20/2026 | 10/27/2026 4:00:04 PM EST |
| 35.00 | 0.00 | 0.40 | 0.20 | 0.15 | 0.00 | 0.00% | 0.01 | 0 | 84 | 1.71 | 0.00 | 0.00 | 0.00 | 9/10/2026 | 10/27/2026 4:00:04 PM EST |
| 36.00 | 0.00 | 0.75 | 0.38 | 0.62 | 0.00 | 0.00% | 0.01 | 0 | 6 | 2.09 | 0.00 | 0.00 | 0.00 | 8/20/2026 | 10/27/2026 4:00:04 PM EST |
| 37.00 | 0.00 | 0.75 | 0.38 | 0.55 | 0.00 | 0.00% | 0.01 | 0 | 1 | 2.14 | 0.00 | 0.00 | 0.00 | 8/13/2026 | 10/27/2026 4:00:04 PM EST |
| 38.00 | 0.00 | 0.75 | 0.38 | % | 0.01 | 0 | 0 | 2.20 | 0.00 | 0.00 | 0.00 | 10/27/2026 4:00:04 PM EST | |||
| 39.00 | 0.00 | 0.75 | 0.38 | % | 0.01 | 0 | 0 | 2.25 | 0.00 | 0.00 | 0.00 | 10/27/2026 4:00:04 PM EST | |||
| 40.00 | 0.00 | 0.75 | 0.38 | % | 0.01 | 0 | 0 | 2.30 | 0.00 | 0.00 | 0.00 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3.00 | 0.00 | 0.05 | 0.03 | % | 0.01 | 0 | 0 | 3.55 | 0.00 | 0.00 | 0.00 | 10/27/2026 4:00:04 PM EST | |||
| 4.00 | 0.00 | 0.75 | 0.38 | % | 0.10 | 0 | 0 | 5.59 | 0.00 | 0.00 | 0.00 | 10/27/2026 4:00:04 PM EST | |||
| 5.00 | 0.00 | 0.75 | 0.38 | % | 0.08 | 0 | 0 | 4.79 | 0.00 | 0.00 | 0.00 | 10/27/2026 4:00:04 PM EST | |||
| 6.00 | 0.00 | 0.75 | 0.38 | % | 0.06 | 0 | 0 | 4.17 | 0.00 | 0.00 | 0.00 | 10/27/2026 4:00:04 PM EST | |||
| 7.00 | 0.00 | 0.75 | 0.38 | 0.20 | 0.00 | 0.00% | 0.05 | 0 | 1 | 3.66 | 0.00 | 0.00 | 0.00 | 7/8/2026 | 10/27/2026 4:00:04 PM EST |
| 8.00 | 0.00 | 0.75 | 0.38 | 0.36 | 0.00 | 0.00% | 0.05 | 0 | 13 | 3.23 | 0.00 | 0.00 | 0.00 | 9/25/2026 | 10/27/2026 4:00:04 PM EST |
| 9.00 | 0.00 | 0.75 | 0.38 | 0.27 | 0.00 | 0.00% | 0.04 | 0 | 10 | 2.86 | 0.00 | 0.00 | 0.00 | 7/24/2026 | 10/27/2026 4:00:04 PM EST |
| 10.00 | 0.00 | 0.75 | 0.38 | 0.50 | 0.00 | 0.00% | 0.04 | 0 | 9 | 2.53 | -0.02 | 0.01 | 0.00 | 7/17/2026 | 10/27/2026 4:00:04 PM EST |
| 11.00 | 0.00 | 0.75 | 0.38 | 0.80 | 0.00 | 0.00% | 0.03 | 0 | 4 | 2.23 | -0.05 | 0.02 | -0.01 | 7/17/2026 | 10/27/2026 4:00:04 PM EST |
| 12.00 | 0.15 | 0.80 | 0.48 | 0.65 | 0.00 | 0.00% | 0.04 | 0 | 404 | 1.52 | -0.10 | 0.02 | -0.02 | 9/25/2026 | 10/27/2026 4:00:04 PM EST |
| 13.00 | 0.00 | 0.95 | 0.48 | 0.61 | 0.00 | 0.00% | 0.04 | 0 | 121 | 1.89 | -0.13 | 0.03 | -0.02 | 10/9/2026 | 10/27/2026 4:00:04 PM EST |
| 14.00 | 0.00 | 0.95 | 0.48 | 0.48 | 0.00 | 0.00% | 0.03 | 0 | 29 | 1.64 | -0.17 | 0.04 | -0.02 | 10/26/2026 | 10/27/2026 4:00:04 PM EST |
| 15.00 | 0.00 | 0.95 | 0.48 | 0.60 | 0.00 | 0.00% | 0.03 | 0 | 658 | 1.40 | -0.23 | 0.05 | -0.03 | 10/26/2026 | 10/27/2026 4:00:04 PM EST |
| 16.00 | 0.00 | 1.45 | 0.73 | 0.80 | -0.80 | -50.00% | 0.05 | 1 | 89 | 1.49 | -0.29 | 0.05 | -0.03 | 10/27/2026 | 10/27/2026 4:00:04 PM EST |
| 17.00 | 0.00 | 1.45 | 0.73 | 2.55 | 0.00 | 0.00% | 0.04 | 0 | 69 | 1.23 | -0.35 | 0.06 | -0.03 | 9/23/2026 | 10/27/2026 4:00:04 PM EST |
| 18.00 | 0.50 | 2.85 | 1.68 | 1.70 | 0.00 | 0.00% | 0.09 | 0 | 12 | 0.94 | -0.43 | 0.07 | -0.04 | 8/7/2026 | 10/27/2026 4:00:04 PM EST |
| 19.00 | 0.85 | 3.50 | 2.18 | 3.60 | 0.00 | 0.00% | 0.11 | 0 | 27 | 0.91 | -0.51 | 0.08 | -0.04 | 10/12/2026 | 10/27/2026 4:00:04 PM EST |
| 20.00 | 1.55 | 3.80 | 2.68 | 2.55 | 0.00 | 0.00% | 0.13 | 0 | 5 | 0.81 | -0.60 | 0.08 | -0.03 | 9/3/2026 | 10/27/2026 4:00:04 PM EST |
| 21.00 | 1.80 | 4.30 | 3.05 | 5.53 | 0.00 | 0.00% | 0.15 | 0 | 2 | 1.54 | -0.69 | 0.08 | -0.03 | 5/6/2026 | 10/27/2026 4:00:04 PM EST |
| 22.00 | 2.60 | 5.10 | 3.85 | 6.50 | 0.00 | 0.00% | 0.18 | 0 | 2 | 1.59 | -0.76 | 0.08 | -0.03 | 9/25/2026 | 10/27/2026 4:00:04 PM EST |
| 23.00 | 3.10 | 6.70 | 4.90 | 3.30 | 0.00 | 0.00% | 0.21 | 0 | 11 | 2.04 | -0.80 | 0.07 | -0.03 | 8/24/2026 | 10/27/2026 4:00:04 PM EST |
| 24.00 | 4.50 | 7.50 | 6.00 | % | 0.25 | 0 | 0 | 2.07 | -0.85 | 0.06 | -0.02 | 10/27/2026 4:00:04 PM EST | |||
| 25.00 | 4.90 | 8.40 | 6.65 | % | 0.27 | 0 | 0 | 2.14 | -0.90 | 0.05 | -0.02 | 10/27/2026 4:00:04 PM EST | |||
| 26.00 | 5.80 | 9.20 | 7.50 | % | 0.29 | 0 | 0 | 2.14 | -0.92 | 0.04 | -0.02 | 10/27/2026 4:00:04 PM EST | |||
| 27.00 | 6.80 | 10.20 | 8.50 | % | 0.31 | 0 | 0 | 2.25 | -0.95 | 0.03 | -0.01 | 10/27/2026 4:00:04 PM EST | |||
| 28.00 | 8.00 | 10.30 | 9.15 | % | 0.33 | 0 | 0 | 1.82 | -0.96 | 0.02 | -0.01 | 10/27/2026 4:00:04 PM EST | |||
| 29.00 | 8.80 | 11.30 | 10.05 | 7.40 | 0.00 | 0.00% | 0.35 | 0 | 0 | 1.91 | -0.97 | 0.02 | -0.01 | 8/21/2026 | 10/27/2026 4:00:04 PM EST |
| 30.00 | 9.60 | 13.00 | 11.30 | % | 0.38 | 0 | 0 | 2.41 | -0.98 | 0.02 | -0.01 | 10/27/2026 4:00:04 PM EST | |||
| 31.00 | 10.60 | 14.00 | 12.30 | % | 0.40 | 0 | 0 | 2.49 | -0.99 | 0.01 | 0.00 | 10/27/2026 4:00:04 PM EST | |||
| 32.00 | 11.60 | 15.00 | 13.30 | % | 0.42 | 0 | 0 | 0.00 | -0.99 | 0.01 | 0.00 | 10/27/2026 4:00:04 PM EST | |||
| 33.00 | 13.10 | 15.90 | 14.50 | % | 0.44 | 0 | 0 | 2.59 | -0.99 | 0.01 | 0.00 | 10/27/2026 4:00:04 PM EST | |||
| 34.00 | 14.10 | 16.50 | 15.30 | % | 0.45 | 0 | 0 | 0.00 | -1.00 | 0.00 | 0.00 | 10/27/2026 4:00:04 PM EST | |||
| 35.00 | 14.60 | 17.90 | 16.25 | % | 0.46 | 0 | 0 | 0.00 | -1.00 | 0.00 | 0.00 | 10/27/2026 4:00:04 PM EST | |||
| 36.00 | 15.60 | 18.90 | 17.25 | % | 0.48 | 0 | 0 | 0.00 | -1.00 | 0.00 | 0.00 | 10/27/2026 4:00:04 PM EST | |||
| 37.00 | 16.60 | 19.90 | 18.25 | % | 0.49 | 0 | 0 | 0.00 | -1.00 | 0.00 | 0.00 | 10/27/2026 4:00:04 PM EST | |||
| 38.00 | 17.60 | 20.90 | 19.25 | % | 0.51 | 0 | 0 | 0.00 | -1.00 | 0.00 | 0.00 | 10/27/2026 4:00:04 PM EST | |||
| 39.00 | 18.60 | 21.90 | 20.25 | % | 0.52 | 0 | 0 | 0.00 | -1.00 | 0.00 | 0.00 | 10/27/2026 4:00:04 PM EST | |||
| 40.00 | 19.60 | 22.90 | 21.25 | % | 0.53 | 0 | 0 | 0.00 | -1.00 | 0.00 | 0.00 | 10/27/2026 4:00:04 PM EST |