Options Chain for TANDEM DIABETES CARE INC COM NEW (TNDM) - $14.40 as of 10/8/2025 4:47:41 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 | 12.20 | 16.10 | 14.15 | % | 14.15 | 0 | 0 | 0.00 | 1.00 | 0.00 | 0.00 | 10/8/2025 3:59:58 PM EST | |||
| 2.00 | 11.20 | 14.80 | 13.00 | % | 6.50 | 0 | 0 | 9.86 | 1.00 | 0.00 | 0.00 | 10/8/2025 3:59:58 PM EST | |||
| 3.00 | 11.70 | 14.10 | 12.90 | % | 4.30 | 0 | 0 | 7.61 | 1.00 | 0.00 | 0.00 | 10/8/2025 3:59:58 PM EST | |||
| 4.00 | 10.90 | 13.10 | 12.00 | % | 3.00 | 0 | 0 | 5.91 | 1.00 | 0.00 | 0.00 | 10/8/2025 3:59:58 PM EST | |||
| 5.00 | 9.90 | 11.90 | 10.90 | % | 2.18 | 0 | 0 | 4.60 | 1.00 | 0.00 | 0.00 | 10/8/2025 3:59:58 PM EST | |||
| 6.00 | 8.90 | 11.20 | 10.05 | % | 1.68 | 0 | 0 | 4.27 | 0.99 | 0.00 | 0.00 | 10/8/2025 3:59:58 PM EST | |||
| 7.00 | 8.00 | 10.20 | 9.10 | % | 1.30 | 0 | 0 | 3.68 | 0.98 | 0.01 | 0.00 | 10/8/2025 3:59:58 PM EST | |||
| 8.00 | 7.00 | 8.90 | 7.95 | % | 0.99 | 0 | 0 | 2.92 | 0.96 | 0.01 | -0.01 | 10/8/2025 3:59:58 PM EST | |||
| 9.00 | 6.40 | 7.70 | 7.05 | 2.47 | 0.00 | 0.00% | 0.78 | 0 | 1 | 2.38 | 0.92 | 0.02 | -0.01 | 8/11/2025 | 10/8/2025 3:59:58 PM EST |
| 10.00 | 5.50 | 5.80 | 5.65 | 5.40 | +2.81 | +108.50% | 0.57 | 3 | 34 | 0.99 | 0.89 | 0.03 | -0.01 | 10/8/2025 | 10/8/2025 3:59:58 PM EST |
| 11.00 | 4.60 | 4.90 | 4.75 | 4.52 | 0.00 | 0.00% | 0.43 | 0 | 130 | 1.01 | 0.84 | 0.04 | -0.02 | 10/7/2025 | 10/8/2025 3:59:58 PM EST |
| 12.00 | 3.90 | 4.70 | 4.30 | 3.60 | 0.00 | 0.00% | 0.36 | 0 | 111 | 1.21 | 0.80 | 0.05 | -0.02 | 10/7/2025 | 10/8/2025 3:59:58 PM EST |
| 13.00 | 3.20 | 3.40 | 3.30 | 3.20 | 0.00 | 0.00% | 0.25 | 2 | 79 | 0.98 | 0.74 | 0.06 | -0.02 | 10/8/2025 | 10/8/2025 3:59:58 PM EST |
| 14.00 | 2.55 | 2.75 | 2.65 | 2.54 | 0.00 | 0.00% | 0.19 | 0 | 152 | 0.95 | 0.67 | 0.07 | -0.02 | 10/7/2025 | 10/8/2025 3:59:58 PM EST |
| 15.00 | 2.05 | 2.15 | 2.10 | 2.00 | -0.04 | -1.97% | 0.14 | 8 | 398 | 0.92 | 0.59 | 0.08 | -0.02 | 10/8/2025 | 10/8/2025 3:59:58 PM EST |
| 16.00 | 1.60 | 1.85 | 1.73 | 1.55 | 0.00 | 0.00% | 0.11 | 0 | 37 | 0.95 | 0.51 | 0.08 | -0.02 | 10/6/2025 | 10/8/2025 3:59:58 PM EST |
| 17.00 | 1.30 | 1.45 | 1.38 | 1.22 | -0.03 | -2.40% | 0.08 | 2 | 441 | 0.95 | 0.43 | 0.08 | -0.02 | 10/8/2025 | 10/8/2025 3:59:58 PM EST |
| 18.00 | 1.00 | 3.00 | 2.00 | 1.02 | 0.00 | 0.00% | 0.11 | 0 | 547 | 0.91 | 0.36 | 0.08 | -0.02 | 10/7/2025 | 10/8/2025 3:59:58 PM EST |
| 19.00 | 0.75 | 0.80 | 0.78 | 0.75 | +0.05 | +7.15% | 0.04 | 3 | 57 | 0.90 | 0.30 | 0.07 | -0.02 | 10/8/2025 | 10/8/2025 3:59:58 PM EST |
| 20.00 | 0.55 | 0.70 | 0.63 | 0.55 | +0.05 | +10.00% | 0.03 | 23 | 93 | 0.92 | 0.25 | 0.06 | -0.02 | 10/8/2025 | 10/8/2025 3:59:58 PM EST |
| 21.00 | 0.40 | 0.55 | 0.48 | 1.50 | 0.00 | 0.00% | 0.02 | 0 | 45 | 0.91 | 0.22 | 0.06 | -0.02 | 7/31/2025 | 10/8/2025 3:59:58 PM EST |
| 22.00 | 0.00 | 0.45 | 0.23 | 0.30 | -0.02 | -6.25% | 0.01 | 1 | 64 | 0.98 | 0.17 | 0.05 | -0.01 | 10/8/2025 | 10/8/2025 3:59:58 PM EST |
| 23.00 | 0.20 | 0.35 | 0.28 | 0.85 | 0.00 | 0.00% | 0.01 | 0 | 77 | 0.90 | 0.16 | 0.05 | -0.01 | 7/15/2025 | 10/8/2025 3:59:58 PM EST |
| 24.00 | 0.00 | 0.30 | 0.15 | 0.57 | 0.00 | 0.00% | 0.01 | 0 | 28 | 1.00 | 0.12 | 0.04 | -0.01 | 7/17/2025 | 10/8/2025 3:59:58 PM EST |
| 25.00 | 0.00 | 0.25 | 0.13 | 0.15 | 0.00 | 0.00% | 0.01 | 0 | 43 | 1.30 | 0.09 | 0.03 | -0.01 | 10/7/2025 | 10/8/2025 3:59:58 PM EST |
| 26.00 | 0.00 | 0.60 | 0.30 | 0.02 | 0.00 | 0.00% | 0.01 | 0 | 3 | 1.36 | 0.07 | 0.03 | -0.01 | 8/12/2025 | 10/8/2025 3:59:58 PM EST |
| 27.00 | 0.00 | 0.20 | 0.10 | 0.10 | 0.00 | 0.00% | 0.00 | 0 | 13 | 1.01 | 0.07 | 0.02 | -0.01 | 8/25/2025 | 10/8/2025 3:59:58 PM EST |
| 28.00 | 0.00 | 0.75 | 0.38 | 0.65 | 0.00 | 0.00% | 0.01 | 0 | 3 | 1.58 | 0.04 | 0.02 | 0.00 | 7/2/2025 | 10/8/2025 3:59:58 PM EST |
| 30.00 | 0.00 | 0.75 | 0.38 | 0.35 | 0.00 | 0.00% | 0.01 | 0 | 44 | 1.69 | 0.03 | 0.01 | 0.00 | 7/9/2025 | 10/8/2025 3:59:58 PM EST |
| 35.00 | 0.00 | 0.75 | 0.38 | 0.55 | 0.00 | 0.00% | 0.01 | 0 | 47 | 1.92 | 0.01 | 0.00 | 0.00 | 6/26/2025 | 10/8/2025 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 | 0.75 | 0.38 | % | 0.38 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 10/8/2025 3:59:58 PM EST | |||
| 2.00 | 0.00 | 0.75 | 0.38 | % | 0.19 | 0 | 0 | 6.12 | 0.00 | 0.00 | 0.00 | 10/8/2025 3:59:58 PM EST | |||
| 3.00 | 0.00 | 0.75 | 0.38 | % | 0.13 | 0 | 0 | 4.71 | 0.00 | 0.00 | 0.00 | 10/8/2025 3:59:58 PM EST | |||
| 4.00 | 0.00 | 0.75 | 0.38 | % | 0.10 | 0 | 0 | 3.85 | 0.00 | 0.00 | 0.00 | 10/8/2025 3:59:58 PM EST | |||
| 5.00 | 0.00 | 0.75 | 0.38 | 0.05 | 0.00 | 0.00% | 0.08 | 0 | 5 | 3.24 | 0.00 | 0.00 | 0.00 | 9/30/2025 | 10/8/2025 3:59:58 PM EST |
| 6.00 | 0.00 | 0.75 | 0.38 | % | 0.06 | 0 | 0 | 2.77 | -0.01 | 0.00 | 0.00 | 10/8/2025 3:59:58 PM EST | |||
| 7.00 | 0.00 | 0.75 | 0.38 | 0.20 | 0.00 | 0.00% | 0.05 | 0 | 1 | 2.38 | -0.02 | 0.01 | 0.00 | 8/18/2025 | 10/8/2025 3:59:58 PM EST |
| 8.00 | 0.00 | 0.75 | 0.38 | 0.10 | 0.00 | 0.00% | 0.05 | 0 | 10 | 2.05 | -0.04 | 0.01 | -0.01 | 10/7/2025 | 10/8/2025 3:59:58 PM EST |
| 9.00 | 0.05 | 0.20 | 0.13 | 0.15 | 0.00 | 0.00% | 0.01 | 0 | 377 | 1.01 | -0.08 | 0.02 | -0.01 | 10/6/2025 | 10/8/2025 3:59:58 PM EST |
| 10.00 | 0.20 | 0.30 | 0.25 | 0.22 | 0.00 | 0.00% | 0.03 | 0 | 116 | 1.03 | -0.11 | 0.03 | -0.01 | 10/7/2025 | 10/8/2025 3:59:58 PM EST |
| 11.00 | 0.30 | 0.45 | 0.38 | 0.40 | 0.00 | 0.00% | 0.03 | 1 | 31 | 0.98 | -0.16 | 0.04 | -0.02 | 10/8/2025 | 10/8/2025 3:59:58 PM EST |
| 12.00 | 0.00 | 0.70 | 0.35 | 0.65 | -0.05 | -7.15% | 0.03 | 1 | 237 | 1.02 | -0.20 | 0.05 | -0.02 | 10/8/2025 | 10/8/2025 3:59:58 PM EST |
| 13.00 | 0.60 | 1.00 | 0.80 | 0.95 | -0.25 | -20.84% | 0.06 | 10 | 101 | 0.84 | -0.26 | 0.06 | -0.02 | 10/8/2025 | 10/8/2025 3:59:58 PM EST |
| 14.00 | 1.15 | 1.60 | 1.38 | 1.40 | 0.00 | 0.00% | 0.10 | 0 | 209 | 0.99 | -0.33 | 0.07 | -0.02 | 10/7/2025 | 10/8/2025 3:59:58 PM EST |
| 15.00 | 1.70 | 1.95 | 1.83 | 1.90 | 0.00 | 0.00% | 0.12 | 0 | 42 | 0.95 | -0.41 | 0.08 | -0.02 | 10/6/2025 | 10/8/2025 3:59:58 PM EST |
| 16.00 | 2.15 | 2.45 | 2.30 | 5.43 | 0.00 | 0.00% | 0.14 | 0 | 63 | 0.91 | -0.49 | 0.08 | -0.02 | 8/15/2025 | 10/8/2025 3:59:58 PM EST |
| 17.00 | 2.85 | 3.20 | 3.03 | 5.15 | 0.00 | 0.00% | 0.18 | 0 | 20 | 0.96 | -0.57 | 0.08 | -0.02 | 9/15/2025 | 10/8/2025 3:59:58 PM EST |
| 18.00 | 2.55 | 3.90 | 3.23 | 6.40 | 0.00 | 0.00% | 0.18 | 0 | 39 | 0.68 | -0.64 | 0.08 | -0.02 | 9/29/2025 | 10/8/2025 3:59:58 PM EST |
| 19.00 | 4.30 | 4.50 | 4.40 | 5.20 | 0.00 | 0.00% | 0.23 | 0 | 76 | 0.89 | -0.70 | 0.07 | -0.02 | 8/4/2025 | 10/8/2025 3:59:58 PM EST |
| 20.00 | 5.10 | 5.50 | 5.30 | 5.10 | 0.00 | 0.00% | 0.27 | 0 | 20 | 0.93 | -0.75 | 0.06 | -0.02 | 7/28/2025 | 10/8/2025 3:59:58 PM EST |
| 21.00 | 6.00 | 6.30 | 6.15 | 5.40 | 0.00 | 0.00% | 0.29 | 0 | 18 | 0.93 | -0.78 | 0.06 | -0.02 | 7/1/2025 | 10/8/2025 3:59:58 PM EST |
| 22.00 | 6.80 | 9.00 | 7.90 | 11.00 | 0.00 | 0.00% | 0.36 | 0 | 1 | 1.36 | -0.83 | 0.05 | -0.01 | 8/12/2025 | 10/8/2025 3:59:58 PM EST |
| 23.00 | 7.60 | 9.50 | 8.55 | 5.60 | 0.00 | 0.00% | 0.37 | 0 | 0 | 1.82 | -0.84 | 0.05 | -0.01 | 6/25/2025 | 10/8/2025 3:59:58 PM EST |
| 24.00 | 8.40 | 10.10 | 9.25 | 5.90 | 0.00 | 0.00% | 0.39 | 0 | 1 | 1.70 | -0.88 | 0.04 | -0.01 | 5/23/2025 | 10/8/2025 3:59:58 PM EST |
| 25.00 | 9.60 | 11.20 | 10.40 | % | 0.42 | 0 | 0 | 1.83 | -0.91 | 0.03 | -0.01 | 10/8/2025 3:59:58 PM EST | |||
| 26.00 | 10.40 | 12.50 | 11.45 | % | 0.44 | 0 | 0 | 2.05 | -0.93 | 0.03 | -0.01 | 10/8/2025 3:59:58 PM EST | |||
| 27.00 | 11.40 | 12.40 | 11.90 | % | 0.44 | 0 | 0 | 1.49 | -0.93 | 0.02 | -0.01 | 10/8/2025 3:59:58 PM EST | |||
| 28.00 | 12.40 | 14.80 | 13.60 | % | 0.49 | 0 | 0 | 2.34 | -0.96 | 0.02 | 0.00 | 10/8/2025 3:59:58 PM EST | |||
| 30.00 | 13.70 | 16.80 | 15.25 | % | 0.51 | 0 | 0 | 2.46 | -0.97 | 0.01 | 0.00 | 10/8/2025 3:59:58 PM EST | |||
| 35.00 | 19.40 | 21.70 | 20.55 | % | 0.59 | 0 | 0 | 2.67 | -0.99 | 0.00 | 0.00 | 10/8/2025 3:59:58 PM EST |