Options Chain for TRANSALTA CORP COM (TAC) - $14.16 as of 6/2/2026 11:59:43 AM 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4.00 | 9.50 | 12.00 | 10.75 | % | 2.69 | 0 | 0 | 4.93 | 1.00 | 0.00 | 0.00 | 6/2/2026 10:58:49 AM EST | |||
| 5.00 | 8.50 | 11.00 | 9.75 | 7.99 | 0.00 | 0.00% | 1.95 | 0 | 1 | 4.10 | 1.00 | 0.00 | 0.00 | 5/19/2026 | 6/2/2026 10:58:49 AM EST |
| 6.00 | 7.50 | 10.00 | 8.75 | % | 1.46 | 0 | 0 | 3.48 | 1.00 | 0.00 | 0.00 | 6/2/2026 10:58:49 AM EST | |||
| 7.00 | 6.50 | 8.80 | 7.65 | % | 1.09 | 0 | 0 | 2.98 | 1.00 | 0.00 | 0.00 | 6/2/2026 10:58:49 AM EST | |||
| 8.00 | 5.50 | 7.00 | 6.25 | % | 0.78 | 0 | 0 | 1.78 | 1.00 | 0.00 | 0.00 | 6/2/2026 10:58:49 AM EST | |||
| 9.00 | 4.70 | 5.90 | 5.30 | % | 0.59 | 0 | 0 | 1.41 | 1.00 | 0.00 | 0.00 | 6/2/2026 10:58:49 AM EST | |||
| 10.00 | 3.70 | 4.90 | 4.30 | % | 0.43 | 0 | 0 | 1.17 | 0.99 | 0.02 | 0.00 | 6/2/2026 10:58:49 AM EST | |||
| 11.00 | 2.80 | 4.10 | 3.45 | % | 0.31 | 0 | 0 | 1.03 | 0.95 | 0.05 | 0.00 | 6/2/2026 10:58:49 AM EST | |||
| 12.00 | 2.05 | 3.10 | 2.58 | % | 0.21 | 0 | 0 | 0.89 | 0.87 | 0.09 | -0.01 | 6/2/2026 10:58:49 AM EST | |||
| 13.00 | 1.15 | 2.25 | 1.70 | 1.49 | 0.00 | 0.00% | 0.13 | 0 | 12 | 0.75 | 0.75 | 0.13 | -0.01 | 5/28/2026 | 6/2/2026 10:58:49 AM EST |
| 14.00 | 1.15 | 1.40 | 1.28 | 1.05 | -0.08 | -7.08% | 0.09 | 2 | 142 | 0.53 | 0.59 | 0.16 | -0.01 | 6/2/2026 | 6/2/2026 10:58:49 AM EST |
| 15.00 | 0.60 | 0.85 | 0.73 | 0.75 | +0.19 | +33.93% | 0.05 | 7 | 7 | 0.47 | 0.43 | 0.16 | -0.01 | 6/2/2026 | 6/2/2026 10:58:49 AM EST |
| 16.00 | 0.00 | 0.95 | 0.48 | 0.40 | 0.00 | 0.00% | 0.03 | 0 | 36 | 0.77 | 0.29 | 0.14 | -0.01 | 6/1/2026 | 6/2/2026 10:58:49 AM EST |
| 17.00 | 0.00 | 0.75 | 0.38 | % | 0.02 | 0 | 0 | 0.80 | 0.18 | 0.11 | -0.01 | 6/2/2026 10:58:49 AM EST | |||
| 18.00 | 0.00 | 0.75 | 0.38 | % | 0.02 | 0 | 0 | 0.92 | 0.11 | 0.08 | -0.01 | 6/2/2026 10:58:49 AM EST | |||
| 19.00 | 0.00 | 0.75 | 0.38 | % | 0.02 | 0 | 0 | 1.02 | 0.06 | 0.05 | 0.00 | 6/2/2026 10:58:49 AM EST | |||
| 20.00 | 0.00 | 0.75 | 0.38 | % | 0.02 | 0 | 0 | 1.12 | 0.03 | 0.03 | 0.00 | 6/2/2026 10:58:49 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4.00 | 0.00 | 0.75 | 0.38 | 0.20 | 0.00 | 0.00% | 0.10 | 0 | 1 | 3.72 | 0.00 | 0.00 | 0.00 | 5/19/2026 | 6/2/2026 10:58:49 AM EST |
| 5.00 | 0.00 | 0.75 | 0.38 | % | 0.08 | 0 | 0 | 3.11 | 0.00 | 0.00 | 0.00 | 6/2/2026 10:58:49 AM EST | |||
| 6.00 | 0.00 | 0.75 | 0.38 | 0.20 | 0.00 | 0.00% | 0.06 | 0 | 1 | 2.64 | 0.00 | 0.00 | 0.00 | 6/1/2026 | 6/2/2026 10:58:49 AM EST |
| 7.00 | 0.00 | 0.75 | 0.38 | % | 0.05 | 0 | 0 | 2.26 | 0.00 | 0.00 | 0.00 | 6/2/2026 10:58:49 AM EST | |||
| 8.00 | 0.00 | 0.75 | 0.38 | % | 0.05 | 0 | 0 | 1.93 | 0.00 | 0.00 | 0.00 | 6/2/2026 10:58:49 AM EST | |||
| 9.00 | 0.00 | 0.75 | 0.38 | % | 0.04 | 0 | 0 | 1.64 | 0.00 | 0.00 | 0.00 | 6/2/2026 10:58:49 AM EST | |||
| 10.00 | 0.00 | 0.75 | 0.38 | % | 0.04 | 0 | 0 | 1.38 | -0.01 | 0.02 | 0.00 | 6/2/2026 10:58:49 AM EST | |||
| 11.00 | 0.00 | 0.75 | 0.38 | % | 0.03 | 0 | 0 | 1.14 | -0.05 | 0.05 | 0.00 | 6/2/2026 10:58:49 AM EST | |||
| 12.00 | 0.00 | 0.45 | 0.23 | 0.40 | 0.00 | 0.00% | 0.02 | 0 | 2 | 0.72 | -0.13 | 0.09 | -0.01 | 5/21/2026 | 6/2/2026 10:58:49 AM EST |
| 13.00 | 0.10 | 0.95 | 0.53 | % | 0.04 | 0 | 0 | 0.54 | -0.25 | 0.13 | -0.01 | 6/2/2026 10:58:49 AM EST | |||
| 14.00 | 0.60 | 0.75 | 0.68 | % | 0.05 | 0 | 0 | 0.44 | -0.41 | 0.16 | -0.01 | 6/2/2026 10:58:49 AM EST | |||
| 15.00 | 1.05 | 1.60 | 1.33 | 1.67 | 0.00 | 0.00% | 0.09 | 0 | 1 | 0.51 | -0.57 | 0.16 | -0.01 | 5/28/2026 | 6/2/2026 10:58:49 AM EST |
| 16.00 | 1.50 | 2.45 | 1.98 | % | 0.12 | 0 | 0 | 0.72 | -0.71 | 0.14 | -0.01 | 6/2/2026 10:58:49 AM EST | |||
| 17.00 | 2.30 | 3.50 | 2.90 | % | 0.17 | 0 | 0 | 0.89 | -0.82 | 0.11 | -0.01 | 6/2/2026 10:58:49 AM EST | |||
| 18.00 | 3.30 | 4.50 | 3.90 | % | 0.22 | 0 | 0 | 1.01 | -0.89 | 0.08 | -0.01 | 6/2/2026 10:58:49 AM EST | |||
| 19.00 | 4.20 | 5.40 | 4.80 | % | 0.25 | 0 | 0 | 1.07 | -0.94 | 0.05 | 0.00 | 6/2/2026 10:58:49 AM EST | |||
| 20.00 | 5.10 | 6.60 | 5.85 | % | 0.29 | 0 | 0 | 1.28 | -0.97 | 0.03 | 0.00 | 6/2/2026 10:58:49 AM EST |