Options Chain for TRANSALTA CORP COM (TAC) - $13.06 as of 3/26/2026 3:23:03 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 | 10.60 | 13.60 | 12.10 | % | 12.10 | 0 | 0 | 0.00 | 1.00 | 0.00 | 0.00 | 3/26/2026 3:59:53 PM EST | |||
| 2.00 | 10.00 | 12.60 | 11.30 | % | 5.65 | 0 | 37 | 0.00 | 1.00 | 0.00 | 0.00 | 3/26/2026 3:59:53 PM EST | |||
| 3.00 | 9.20 | 11.60 | 10.40 | % | 3.47 | 0 | 0 | 6.59 | 1.00 | 0.00 | 0.00 | 3/26/2026 3:59:53 PM EST | |||
| 4.00 | 8.20 | 10.60 | 9.40 | % | 2.35 | 0 | 1 | 5.11 | 1.00 | 0.00 | 0.00 | 3/26/2026 3:59:53 PM EST | |||
| 5.00 | 7.20 | 9.60 | 8.40 | % | 1.68 | 0 | 0 | 4.18 | 1.00 | 0.00 | 0.00 | 3/26/2026 3:59:53 PM EST | |||
| 6.00 | 6.20 | 8.60 | 7.40 | % | 1.23 | 0 | 0 | 3.51 | 1.00 | 0.00 | 0.00 | 3/26/2026 3:59:53 PM EST | |||
| 7.00 | 5.30 | 7.40 | 6.35 | % | 0.91 | 0 | 0 | 2.78 | 1.00 | 0.00 | 0.00 | 3/26/2026 3:59:53 PM EST | |||
| 8.00 | 4.50 | 6.40 | 5.45 | % | 0.68 | 0 | 0 | 2.35 | 1.00 | 0.00 | 0.00 | 3/26/2026 3:59:53 PM EST | |||
| 9.00 | 3.50 | 5.40 | 4.45 | % | 0.49 | 0 | 1 | 1.99 | 1.00 | 0.02 | 0.00 | 3/26/2026 3:59:53 PM EST | |||
| 10.00 | 2.60 | 3.70 | 3.15 | 2.65 | 0.00 | 0.00% | 0.32 | 0 | 220 | 1.17 | 0.94 | 0.07 | 0.00 | 3/24/2026 | 3/26/2026 3:59:53 PM EST |
| 11.00 | 1.70 | 2.85 | 2.28 | % | 0.21 | 0 | 6 | 1.01 | 0.83 | 0.11 | 0.00 | 3/26/2026 3:59:53 PM EST | |||
| 12.00 | 1.25 | 2.10 | 1.68 | 0.97 | 0.00 | 0.00% | 0.14 | 0 | 34 | 0.65 | 0.68 | 0.15 | -0.01 | 3/23/2026 | 3/26/2026 3:59:53 PM EST |
| 13.00 | 0.15 | 1.10 | 0.63 | 1.20 | 0.00 | 0.00% | 0.05 | 0 | 193 | 0.36 | 0.51 | 0.17 | -0.01 | 3/25/2026 | 3/26/2026 3:59:53 PM EST |
| 14.00 | 0.55 | 1.30 | 0.93 | 0.67 | 0.00 | 0.00% | 0.07 | 0 | 981 | 0.72 | 0.35 | 0.16 | -0.01 | 3/25/2026 | 3/26/2026 3:59:53 PM EST |
| 15.00 | 0.15 | 0.60 | 0.38 | 0.45 | 0.00 | 0.00% | 0.03 | 45 | 905 | 0.54 | 0.23 | 0.13 | -0.01 | 3/26/2026 | 3/26/2026 3:59:53 PM EST |
| 16.00 | 0.15 | 0.40 | 0.28 | % | 0.02 | 0 | 1,568 | 0.60 | 0.14 | 0.09 | -0.01 | 3/26/2026 3:59:53 PM EST | |||
| 17.00 | 0.00 | 0.75 | 0.38 | % | 0.02 | 0 | 91 | 1.03 | 0.08 | 0.06 | 0.00 | 3/26/2026 3:59:53 PM EST | |||
| 18.00 | 0.00 | 0.75 | 0.38 | % | 0.02 | 0 | 119 | 1.13 | 0.04 | 0.04 | 0.00 | 3/26/2026 3:59:53 PM EST | |||
| 19.00 | 0.00 | 0.75 | 0.38 | % | 0.02 | 0 | 133 | 1.23 | 0.02 | 0.02 | 0.00 | 3/26/2026 3:59:53 PM EST | |||
| 20.00 | 0.00 | 0.35 | 0.18 | % | 0.01 | 0 | 1,091 | 1.02 | 0.01 | 0.01 | 0.00 | 3/26/2026 3:59:53 PM EST | |||
| 21.00 | 0.00 | 0.75 | 0.38 | % | 0.02 | 0 | 41 | 1.39 | 0.01 | 0.01 | 0.00 | 3/26/2026 3:59:53 PM EST | |||
| 22.00 | 0.00 | 0.75 | 0.38 | % | 0.02 | 0 | 10 | 1.46 | 0.00 | 0.00 | 0.00 | 3/26/2026 3:59:53 PM EST | |||
| 23.00 | 0.00 | 0.75 | 0.38 | % | 0.02 | 0 | 12 | 1.53 | 0.00 | 0.00 | 0.00 | 3/26/2026 3:59:53 PM EST | |||
| 24.00 | 0.00 | 0.75 | 0.38 | % | 0.02 | 0 | 3 | 1.60 | 0.00 | 0.00 | 0.00 | 3/26/2026 3:59:53 PM EST | |||
| 25.00 | 0.00 | 0.75 | 0.38 | % | 0.02 | 0 | 63 | 1.66 | 0.00 | 0.00 | 0.00 | 3/26/2026 3:59:53 PM EST | |||
| 26.00 | 0.00 | 0.75 | 0.38 | % | 0.01 | 0 | 0 | 1.71 | 0.00 | 0.00 | 0.00 | 3/26/2026 3:59:53 PM EST | |||
| 27.00 | 0.00 | 0.75 | 0.38 | % | 0.01 | 0 | 20 | 1.77 | 0.00 | 0.00 | 0.00 | 3/26/2026 3:59:53 PM EST | |||
| 28.00 | 0.00 | 0.75 | 0.38 | % | 0.01 | 0 | 6 | 1.82 | 0.00 | 0.00 | 0.00 | 3/26/2026 3:59:53 PM EST | |||
| 29.00 | 0.00 | 0.75 | 0.38 | % | 0.01 | 0 | 0 | 1.87 | 0.00 | 0.00 | 0.00 | 3/26/2026 3:59:53 PM EST | |||
| 30.00 | 0.00 | 0.75 | 0.38 | % | 0.01 | 0 | 52 | 1.91 | 0.00 | 0.00 | 0.00 | 3/26/2026 3:59:53 PM EST | |||
| 35.00 | 0.00 | 0.75 | 0.38 | % | 0.01 | 0 | 2 | 2.12 | 0.00 | 0.00 | 0.00 | 3/26/2026 3:59:53 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 | 9.38 | 0.00 | 0.00 | 0.00 | 3/26/2026 3:59:53 PM EST | |||
| 2.00 | 0.00 | 0.75 | 0.38 | % | 0.19 | 0 | 0 | 5.55 | 0.00 | 0.00 | 0.00 | 3/26/2026 3:59:53 PM EST | |||
| 3.00 | 0.00 | 0.75 | 0.38 | % | 0.13 | 0 | 0 | 4.20 | 0.00 | 0.00 | 0.00 | 3/26/2026 3:59:53 PM EST | |||
| 4.00 | 0.00 | 0.75 | 0.38 | % | 0.10 | 0 | 0 | 3.38 | 0.00 | 0.00 | 0.00 | 3/26/2026 3:59:53 PM EST | |||
| 5.00 | 0.00 | 0.75 | 0.38 | % | 0.08 | 0 | 0 | 2.80 | 0.00 | 0.00 | 0.00 | 3/26/2026 3:59:53 PM EST | |||
| 6.00 | 0.00 | 0.75 | 0.38 | % | 0.06 | 0 | 0 | 2.35 | 0.00 | 0.00 | 0.00 | 3/26/2026 3:59:53 PM EST | |||
| 7.00 | 0.00 | 0.75 | 0.38 | % | 0.05 | 0 | 0 | 1.97 | 0.00 | 0.00 | 0.00 | 3/26/2026 3:59:53 PM EST | |||
| 8.00 | 0.00 | 0.75 | 0.38 | % | 0.05 | 0 | 0 | 1.65 | 0.00 | 0.00 | 0.00 | 3/26/2026 3:59:53 PM EST | |||
| 9.00 | 0.00 | 0.10 | 0.05 | % | 0.01 | 0 | 1 | 0.69 | 0.00 | 0.02 | 0.00 | 3/26/2026 3:59:53 PM EST | |||
| 10.00 | 0.00 | 0.75 | 0.38 | % | 0.04 | 0 | 3 | 1.10 | -0.06 | 0.07 | 0.00 | 3/26/2026 3:59:53 PM EST | |||
| 11.00 | 0.00 | 0.55 | 0.28 | 0.30 | % | 0.03 | 2 | 242 | 0.72 | -0.17 | 0.11 | 0.00 | 3/26/2026 | 3/26/2026 3:59:53 PM EST | |
| 12.00 | 0.45 | 0.80 | 0.63 | 0.60 | -0.30 | -33.34% | 0.05 | 3 | 373 | 0.54 | -0.32 | 0.15 | -0.01 | 3/26/2026 | 3/26/2026 3:59:53 PM EST |
| 13.00 | 0.95 | 1.15 | 1.05 | 0.90 | -0.10 | -10.00% | 0.08 | 2 | 74 | 0.51 | -0.49 | 0.17 | -0.01 | 3/26/2026 | 3/26/2026 3:59:53 PM EST |
| 14.00 | 0.40 | 2.95 | 1.68 | % | 0.12 | 0 | 4 | 1.19 | -0.65 | 0.16 | -0.01 | 3/26/2026 3:59:53 PM EST | |||
| 15.00 | 2.05 | 2.90 | 2.48 | % | 0.17 | 0 | 168 | 0.79 | -0.77 | 0.13 | -0.01 | 3/26/2026 3:59:53 PM EST | |||
| 16.00 | 1.90 | 4.60 | 3.25 | % | 0.20 | 0 | 4 | 1.32 | -0.86 | 0.09 | -0.01 | 3/26/2026 3:59:53 PM EST | |||
| 17.00 | 3.30 | 4.70 | 4.00 | % | 0.24 | 0 | 24 | 0.92 | -0.92 | 0.06 | 0.00 | 3/26/2026 3:59:53 PM EST | |||
| 18.00 | 4.30 | 5.70 | 5.00 | % | 0.28 | 0 | 17 | 1.02 | -0.96 | 0.04 | 0.00 | 3/26/2026 3:59:53 PM EST | |||
| 19.00 | 4.70 | 7.40 | 6.05 | % | 0.32 | 0 | 3 | 1.55 | -0.98 | 0.02 | 0.00 | 3/26/2026 3:59:53 PM EST | |||
| 20.00 | 5.00 | 7.80 | 6.40 | % | 0.32 | 0 | 1 | 1.27 | -0.99 | 0.01 | 0.00 | 3/26/2026 3:59:53 PM EST | |||
| 21.00 | 6.00 | 8.80 | 7.40 | % | 0.35 | 0 | 0 | 1.35 | -0.99 | 0.01 | 0.00 | 3/26/2026 3:59:53 PM EST | |||
| 22.00 | 7.00 | 9.80 | 8.40 | % | 0.38 | 0 | 1 | 1.43 | -1.00 | 0.00 | 0.00 | 3/26/2026 3:59:53 PM EST | |||
| 23.00 | 8.00 | 12.00 | 10.00 | % | 0.43 | 0 | 0 | 2.22 | -1.00 | 0.00 | 0.00 | 3/26/2026 3:59:53 PM EST | |||
| 24.00 | 9.00 | 13.00 | 11.00 | % | 0.46 | 0 | 0 | 2.29 | -1.00 | 0.00 | 0.00 | 3/26/2026 3:59:53 PM EST | |||
| 25.00 | 11.00 | 13.30 | 12.15 | % | 0.49 | 0 | 0 | 1.96 | -1.00 | 0.00 | 0.00 | 3/26/2026 3:59:53 PM EST | |||
| 26.00 | 12.00 | 14.30 | 13.15 | % | 0.51 | 0 | 0 | 2.02 | -1.00 | 0.00 | 0.00 | 3/26/2026 3:59:53 PM EST | |||
| 27.00 | 13.00 | 15.30 | 14.15 | % | 0.52 | 0 | 0 | 2.08 | -1.00 | 0.00 | 0.00 | 3/26/2026 3:59:53 PM EST | |||
| 28.00 | 14.00 | 16.30 | 15.15 | % | 0.54 | 0 | 0 | 2.13 | -1.00 | 0.00 | 0.00 | 3/26/2026 3:59:53 PM EST | |||
| 29.00 | 15.00 | 17.30 | 16.15 | % | 0.56 | 0 | 0 | 2.19 | -1.00 | 0.00 | 0.00 | 3/26/2026 3:59:53 PM EST | |||
| 30.00 | 16.00 | 18.30 | 17.15 | % | 0.57 | 0 | 0 | 2.24 | -1.00 | 0.00 | 0.00 | 3/26/2026 3:59:53 PM EST | |||
| 35.00 | 20.70 | 23.60 | 22.15 | % | 0.63 | 0 | 0 | 2.65 | -1.00 | 0.00 | 0.00 | 3/26/2026 3:59:53 PM EST |