TransAlta Corporation TAC
13.21 USD +0.44 (+3.45%)
At closeNov 4, 2026, 6:11 AM EST
13.73 +0.52 +3.94%
Pre-market · Nov 4, 6:11 AM ET
13.05 Day range 14.04
11.38 52-week range 17.48
- YTD
- +4.51%
- 1 year
- -25.03%
TAC options
| Calls | Strike | Puts | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bid | Ask | Last | % Chg | Volume | Open int | Impl vol | Bid | Ask | Last | % Chg | Volume | Open int | Impl vol | |||
| 0.00 | 0.00 | 4.50 | 0.00% | 2 | 0 | 0.0% | 9.00 | 0.00 | 0.00 | 0.60 | 0.00% | — | 0 | 50.0% | ||
| 0.00 | 0.00 | 3.45 | 0.00% | 25 | 0 | 0.0% | 10.00 | 0.00 | 0.00 | 0.05 | 0.00% | 3 | 0 | 25.0% | ||
| 0.00 | 0.00 | 1.67 | 0.00% | 2 | 0 | 0.0% | 11.00 | 0.00 | 0.00 | 0.05 | 0.00% | 55 | 0 | 25.0% | ||
| 0.00 | 0.00 | 1.92 | 0.00% | 2 | 0 | 0.0% | 12.00 | 0.00 | 0.00 | 0.15 | 0.00% | 1 | 0 | 12.5% | ||
| 0.00 | 0.00 | 0.70 | 0.00% | 131 | 0 | 0.0% | 13.00 | 0.00 | 0.00 | 0.42 | 0.00% | 1 | 0 | 3.1% | ||
| 0.00 | 0.00 | 0.26 | 0.00% | 121 | 0 | 6.3% | 14.00 | 0.00 | 0.00 | 1.54 | 0.00% | 1 | 0 | 0.0% | ||
| 0.00 | 0.00 | 0.10 | 0.00% | 24 | 0 | 12.5% | 15.00 | 0.00 | 0.00 | 2.32 | 0.00% | 3 | 0 | 0.0% | ||
| 0.00 | 0.00 | 0.05 | 0.00% | 1 | 0 | 25.0% | 16.00 | — | — | — | — | — | — | — | ||
| 0.00 | 0.00 | 0.03 | 0.00% | 20 | 0 | 25.0% | 17.00 | 4.70 | 5.90 | 4.96 | 0.00% | 40 | 75 | 237.3% | ||
| 0.00 | 0.70 | 0.60 | 0.00% | 19 | 78 | 137.7% | 18.00 | — | — | — | — | — | — | — | ||