Options Chain for TANDEM DIABETES CARE INC COM NEW (TNDM) - $19.54 as of 4/10/2026 5:26:01 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 10.00 | 8.30 | 10.20 | 9.25 | % | 0.93 | 0 | 0 | 6.42 | 1.00 | 0.00 | 0.00 | 4/13/2026 11:59:03 AM EST | |||
| 11.00 | 7.30 | 9.10 | 8.20 | 8.40 | 0.00 | 0.00% | 0.75 | 0 | 1 | 5.42 | 1.00 | 0.00 | 0.00 | 4/8/2026 | 4/13/2026 11:59:03 AM EST |
| 12.00 | 6.30 | 8.30 | 7.30 | % | 0.61 | 0 | 0 | 5.26 | 1.00 | 0.00 | 0.00 | 4/13/2026 11:59:03 AM EST | |||
| 13.00 | 5.40 | 7.30 | 6.35 | % | 0.49 | 0 | 0 | 4.63 | 1.00 | 0.00 | 0.00 | 4/13/2026 11:59:03 AM EST | |||
| 14.00 | 4.30 | 6.10 | 5.20 | % | 0.37 | 0 | 31 | 3.63 | 1.00 | 0.00 | 0.00 | 4/13/2026 11:59:03 AM EST | |||
| 15.00 | 3.40 | 5.20 | 4.30 | % | 0.29 | 0 | 22 | 3.29 | 1.00 | 0.00 | 0.00 | 4/13/2026 11:59:03 AM EST | |||
| 16.00 | 2.60 | 4.30 | 3.45 | % | 0.22 | 0 | 0 | 2.94 | 0.99 | 0.02 | -0.01 | 4/13/2026 11:59:03 AM EST | |||
| 17.00 | 1.65 | 3.80 | 2.73 | % | 0.16 | 0 | 0 | 3.13 | 0.93 | 0.08 | -0.04 | 4/13/2026 11:59:03 AM EST | |||
| 18.00 | 0.80 | 2.70 | 1.75 | 1.75 | 0.00 | 0.00% | 0.10 | 0 | 11 | 2.42 | 0.81 | 0.16 | -0.06 | 4/8/2026 | 4/13/2026 11:59:03 AM EST |
| 19.00 | 0.85 | 1.05 | 0.95 | 0.90 | 0.00 | 0.00% | 0.05 | 0 | 1 | 0.77 | 0.62 | 0.24 | -0.08 | 4/7/2026 | 4/13/2026 11:59:03 AM EST |
| 20.00 | 0.35 | 0.45 | 0.40 | 0.30 | 0.00 | 0.00% | 0.02 | 0 | 49 | 0.72 | 0.37 | 0.25 | -0.07 | 4/10/2026 | 4/13/2026 11:59:03 AM EST |
| 21.00 | 0.10 | 0.25 | 0.18 | 0.15 | -0.15 | -50.00% | 0.01 | 5 | 15 | 0.77 | 0.17 | 0.16 | -0.05 | 4/13/2026 | 4/13/2026 11:59:03 AM EST |
| 22.00 | 0.00 | 0.15 | 0.08 | 0.05 | % | 0.00 | 7 | 2 | 0.91 | 0.07 | 0.08 | -0.03 | 4/13/2026 | 4/13/2026 11:59:03 AM EST | |
| 23.00 | 0.00 | 0.75 | 0.38 | 0.13 | 0.00 | 0.00% | 0.02 | 0 | 55 | 2.30 | 0.02 | 0.03 | -0.01 | 3/31/2026 | 4/13/2026 11:59:03 AM EST |
| 24.00 | 0.00 | 0.75 | 0.38 | 0.13 | 0.00 | 0.00% | 0.02 | 0 | 106 | 2.58 | 0.00 | 0.01 | 0.00 | 4/9/2026 | 4/13/2026 11:59:03 AM EST |
| 25.00 | 0.00 | 0.20 | 0.10 | 0.10 | 0.00 | 0.00% | 0.00 | 0 | 112 | 2.84 | 0.00 | 0.00 | 0.00 | 3/31/2026 | 4/13/2026 11:59:03 AM EST |
| 26.00 | 0.00 | 0.75 | 0.38 | 0.53 | 0.00 | 0.00% | 0.01 | 0 | 63 | 3.08 | 0.00 | 0.00 | 0.00 | 3/26/2026 | 4/13/2026 11:59:03 AM EST |
| 27.00 | 0.00 | 0.50 | 0.25 | 0.10 | 0.00 | 0.00% | 0.01 | 0 | 111 | 2.87 | 0.00 | 0.00 | 0.00 | 4/8/2026 | 4/13/2026 11:59:03 AM EST |
| 28.00 | 0.00 | 0.75 | 0.38 | 0.45 | 0.00 | 0.00% | 0.01 | 0 | 156 | 3.51 | 0.00 | 0.00 | 0.00 | 3/25/2026 | 4/13/2026 11:59:03 AM EST |
| 29.00 | 0.00 | 0.75 | 0.38 | 0.17 | 0.00 | 0.00% | 0.01 | 0 | 145 | 3.71 | 0.00 | 0.00 | 0.00 | 3/26/2026 | 4/13/2026 11:59:03 AM EST |
| 30.00 | 0.00 | 0.75 | 0.38 | 0.19 | 0.00 | 0.00% | 0.01 | 0 | 129 | 3.89 | 0.00 | 0.00 | 0.00 | 3/26/2026 | 4/13/2026 11:59:03 AM EST |
| 31.00 | 0.00 | 0.75 | 0.38 | % | 0.01 | 0 | 21 | 4.07 | 0.00 | 0.00 | 0.00 | 4/13/2026 11:59:03 AM EST | |||
| 32.00 | 0.00 | 0.75 | 0.38 | % | 0.01 | 0 | 6 | 4.23 | 0.00 | 0.00 | 0.00 | 4/13/2026 11:59:03 AM EST | |||
| 33.00 | 0.00 | 0.75 | 0.38 | % | 0.01 | 0 | 0 | 4.39 | 0.00 | 0.00 | 0.00 | 4/13/2026 11:59:03 AM EST | |||
| 34.00 | 0.00 | 0.75 | 0.38 | % | 0.01 | 0 | 0 | 4.54 | 0.00 | 0.00 | 0.00 | 4/13/2026 11:59:03 AM EST | |||
| 35.00 | 0.00 | 0.55 | 0.28 | % | 0.01 | 0 | 109 | 4.30 | 0.00 | 0.00 | 0.00 | 4/13/2026 11:59:03 AM EST | |||
| 36.00 | 0.00 | 0.75 | 0.38 | % | 0.01 | 0 | 0 | 4.83 | 0.00 | 0.00 | 0.00 | 4/13/2026 11:59:03 AM EST | |||
| 37.00 | 0.00 | 1.85 | 0.93 | % | 0.03 | 0 | 0 | 6.71 | 0.00 | 0.00 | 0.00 | 4/13/2026 11:59:03 AM EST | |||
| 38.00 | 0.00 | 0.75 | 0.38 | % | 0.01 | 0 | 0 | 5.09 | 0.00 | 0.00 | 0.00 | 4/13/2026 11:59:03 AM EST | |||
| 39.00 | 0.00 | 0.75 | 0.38 | % | 0.01 | 0 | 0 | 5.22 | 0.00 | 0.00 | 0.00 | 4/13/2026 11:59:03 AM EST | |||
| 40.00 | 0.00 | 0.75 | 0.38 | % | 0.01 | 0 | 0 | 5.34 | 0.00 | 0.00 | 0.00 | 4/13/2026 11:59:03 AM EST | |||
| 41.00 | 0.00 | 0.75 | 0.38 | % | 0.01 | 0 | 0 | 5.46 | 0.00 | 0.00 | 0.00 | 4/13/2026 11:59:03 AM EST | |||
| 42.00 | 0.00 | 0.75 | 0.38 | % | 0.01 | 0 | 0 | 5.57 | 0.00 | 0.00 | 0.00 | 4/13/2026 11:59:03 AM EST | |||
| 43.00 | 0.00 | 0.75 | 0.38 | % | 0.01 | 0 | 0 | 5.68 | 0.00 | 0.00 | 0.00 | 4/13/2026 11:59:03 AM 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 10.00 | 0.00 | 0.75 | 0.38 | % | 0.04 | 0 | 0 | 6.23 | 0.00 | 0.00 | 0.00 | 4/13/2026 11:59:03 AM EST | |||
| 11.00 | 0.00 | 0.75 | 0.38 | % | 0.03 | 0 | 0 | 5.52 | 0.00 | 0.00 | 0.00 | 4/13/2026 11:59:03 AM EST | |||
| 12.00 | 0.00 | 0.75 | 0.38 | % | 0.03 | 0 | 0 | 4.88 | 0.00 | 0.00 | 0.00 | 4/13/2026 11:59:03 AM EST | |||
| 13.00 | 0.00 | 0.75 | 0.38 | 0.05 | 0.00 | 0.00% | 0.03 | 0 | 10 | 4.28 | 0.00 | 0.00 | 0.00 | 4/1/2026 | 4/13/2026 11:59:03 AM EST |
| 14.00 | 0.00 | 0.75 | 0.38 | % | 0.03 | 0 | 0 | 3.72 | 0.00 | 0.00 | 0.00 | 4/13/2026 11:59:03 AM EST | |||
| 15.00 | 0.00 | 0.75 | 0.38 | % | 0.03 | 0 | 6 | 3.19 | 0.00 | 0.00 | 0.00 | 4/13/2026 11:59:03 AM EST | |||
| 16.00 | 0.00 | 0.75 | 0.38 | 0.25 | 0.00 | 0.00% | 0.02 | 0 | 21 | 2.68 | -0.01 | 0.02 | -0.01 | 4/2/2026 | 4/13/2026 11:59:03 AM EST |
| 17.00 | 0.05 | 0.25 | 0.15 | 0.19 | +0.04 | +26.67% | 0.01 | 25 | 23 | 1.09 | -0.07 | 0.08 | -0.04 | 4/13/2026 | 4/13/2026 11:59:03 AM EST |
| 18.00 | 0.10 | 0.25 | 0.18 | 0.25 | 0.00 | 0.00% | 0.01 | 0 | 57 | 0.90 | -0.19 | 0.16 | -0.06 | 4/9/2026 | 4/13/2026 11:59:03 AM EST |
| 19.00 | 0.30 | 0.50 | 0.40 | 1.15 | 0.00 | 0.00% | 0.02 | 0 | 107 | 0.74 | -0.38 | 0.24 | -0.08 | 4/7/2026 | 4/13/2026 11:59:03 AM EST |
| 20.00 | 0.75 | 0.95 | 0.85 | 1.28 | 0.00 | 0.00% | 0.04 | 0 | 12 | 0.78 | -0.63 | 0.25 | -0.07 | 3/30/2026 | 4/13/2026 11:59:03 AM EST |
| 21.00 | 1.20 | 1.95 | 1.58 | 1.00 | 0.00 | 0.00% | 0.08 | 0 | 18 | 1.02 | -0.83 | 0.16 | -0.05 | 3/27/2026 | 4/13/2026 11:59:03 AM EST |
| 22.00 | 1.70 | 3.50 | 2.60 | 2.80 | -0.90 | -24.33% | 0.12 | 1 | 13 | 2.20 | -0.93 | 0.08 | -0.03 | 4/13/2026 | 4/13/2026 11:59:03 AM EST |
| 23.00 | 3.10 | 3.90 | 3.50 | 3.51 | 0.00 | 0.00% | 0.15 | 0 | 13 | 1.40 | -0.98 | 0.03 | -0.01 | 4/9/2026 | 4/13/2026 11:59:03 AM EST |
| 24.00 | 4.00 | 5.60 | 4.80 | 1.27 | 0.00 | 0.00% | 0.20 | 0 | 34 | 2.95 | -1.00 | 0.01 | 0.00 | 3/25/2026 | 4/13/2026 11:59:03 AM EST |
| 25.00 | 5.00 | 5.90 | 5.45 | 3.56 | 0.00 | 0.00% | 0.22 | 0 | 4 | 2.07 | -1.00 | 0.00 | 0.00 | 3/27/2026 | 4/13/2026 11:59:03 AM EST |
| 26.00 | 5.90 | 6.90 | 6.40 | % | 0.25 | 0 | 0 | 2.28 | -1.00 | 0.00 | 0.00 | 4/13/2026 11:59:03 AM EST | |||
| 27.00 | 6.10 | 8.70 | 7.40 | % | 0.27 | 0 | 131 | 3.86 | -1.00 | 0.00 | 0.00 | 4/13/2026 11:59:03 AM EST | |||
| 28.00 | 7.50 | 9.70 | 8.60 | % | 0.31 | 0 | 0 | 4.07 | -1.00 | 0.00 | 0.00 | 4/13/2026 11:59:03 AM EST | |||
| 29.00 | 8.70 | 10.50 | 9.60 | % | 0.33 | 0 | 0 | 3.97 | -1.00 | 0.00 | 0.00 | 4/13/2026 11:59:03 AM EST | |||
| 30.00 | 9.70 | 11.70 | 10.70 | % | 0.36 | 0 | 0 | 4.48 | -1.00 | 0.00 | 0.00 | 4/13/2026 11:59:03 AM EST | |||
| 31.00 | 10.90 | 11.90 | 11.40 | % | 0.37 | 0 | 0 | 3.17 | -1.00 | 0.00 | 0.00 | 4/13/2026 11:59:03 AM EST | |||
| 32.00 | 11.80 | 13.70 | 12.75 | % | 0.40 | 0 | 0 | 4.85 | -1.00 | 0.00 | 0.00 | 4/13/2026 11:59:03 AM EST | |||
| 33.00 | 12.80 | 14.70 | 13.75 | % | 0.42 | 0 | 0 | 5.02 | -1.00 | 0.00 | 0.00 | 4/13/2026 11:59:03 AM EST | |||
| 34.00 | 13.80 | 15.70 | 14.75 | % | 0.43 | 0 | 0 | 5.18 | -1.00 | 0.00 | 0.00 | 4/13/2026 11:59:03 AM EST | |||
| 35.00 | 14.80 | 16.70 | 15.75 | 11.90 | 0.00 | 0.00% | 0.45 | 0 | 0 | 5.33 | -1.00 | 0.00 | 0.00 | 3/26/2026 | 4/13/2026 11:59:03 AM EST |
| 36.00 | 15.70 | 17.70 | 16.70 | % | 0.46 | 0 | 0 | 5.48 | -1.00 | 0.00 | 0.00 | 4/13/2026 11:59:03 AM EST | |||
| 37.00 | 16.80 | 18.70 | 17.75 | % | 0.48 | 0 | 0 | 5.63 | -1.00 | 0.00 | 0.00 | 4/13/2026 11:59:03 AM EST | |||
| 38.00 | 17.70 | 19.90 | 18.80 | % | 0.49 | 0 | 0 | 6.08 | -1.00 | 0.00 | 0.00 | 4/13/2026 11:59:03 AM EST | |||
| 39.00 | 18.80 | 20.70 | 19.75 | % | 0.51 | 0 | 0 | 5.90 | -1.00 | 0.00 | 0.00 | 4/13/2026 11:59:03 AM EST | |||
| 40.00 | 19.00 | 21.70 | 20.35 | % | 0.51 | 0 | 0 | 6.02 | -1.00 | 0.00 | 0.00 | 4/13/2026 11:59:03 AM EST | |||
| 41.00 | 20.70 | 22.90 | 21.80 | % | 0.53 | 0 | 0 | 6.48 | -1.00 | 0.00 | 0.00 | 4/13/2026 11:59:03 AM EST | |||
| 42.00 | 21.70 | 23.90 | 22.80 | % | 0.54 | 0 | 0 | 6.60 | -1.00 | 0.00 | 0.00 | 4/13/2026 11:59:03 AM EST | |||
| 43.00 | 22.00 | 24.90 | 23.45 | % | 0.55 | 0 | 0 | 6.72 | -1.00 | 0.00 | 0.00 | 4/13/2026 11:59:03 AM EST |