TransAlta Corporation TAC
NYSE
$13.22+0.22 (+1.69%)
Market closed· · USD · Data may be delayed
Prices may be delayed and are for informational purposes only - not investment advice.
Market closed· · USD · Data may be delayed
Prices may be delayed and are for informational purposes only - not investment advice.
Showing the newest 90 of 251 daily rows. The CSV includes the full year.
| Date | Close | Change | Open | High | Low | Volume |
|---|---|---|---|---|---|---|
| 2026-10-13 | $13.22 | +1.69% | $12.90 | $13.27 | $12.90 | 1.02M |
| 2026-10-12 | $13.00 | -0.99% | $13.10 | $13.22 | $12.97 | 663.70K |
| 2026-10-09 | $13.13 | +1.86% | $12.93 | $13.16 | $12.80 | 1.02M |
| 2026-10-08 | $12.89 | +0.08% | $12.78 | $12.99 | $12.71 | 1.26M |
| 2026-10-07 | $12.88 | -1.83% | $13.00 | $13.20 | $12.84 | 1.35M |
| 2026-10-06 | $13.12 | +5.21% | $12.57 | $13.23 | $12.56 | 2.19M |
| 2026-10-05 | $12.47 | +0.97% | $12.39 | $12.54 | $12.17 | 770.90K |
| 2026-10-02 | $12.35 | +1.06% | $12.27 | $12.44 | $12.18 | 1.11M |
| 2026-10-01 | $12.22 | +1.16% | $12.08 | $12.36 | $12.08 | 1.43M |
| 2026-09-30 | $12.08 | +2.46% | $11.87 | $12.14 | $11.74 | 1.26M |
| 2026-09-29 | $11.79 | -0.17% | $11.79 | $11.87 | $11.60 | 996.10K |
| 2026-09-28 | $11.81 | +2.43% | $11.49 | $11.98 | $11.42 | 2.21M |
| 2026-09-25 | $11.53 | -2.04% | $11.78 | $11.89 | $11.47 | 789.30K |
| 2026-09-24 | $11.77 | -1.51% | $11.82 | $11.87 | $11.68 | 992.80K |
| 2026-09-23 | $11.95 | +0.17% | $11.86 | $12.05 | $11.81 | 1.34M |
| 2026-09-22 | $11.93 | -3.09% | $12.26 | $12.36 | $11.89 | 2.55M |
| 2026-09-21 | $12.31 | +0.74% | $12.35 | $12.41 | $12.22 | 1.72M |
| 2026-09-18 | $12.22 | -0.57% | $12.30 | $12.33 | $12.13 | 2.91M |
| 2026-09-17 | $12.29 | +2.85% | $12.10 | $12.31 | $12.07 | 803.40K |
| 2026-09-16 | $11.95 | +3.91% | $11.63 | $12.12 | $11.59 | 2.59M |
| 2026-09-15 | $11.50 | -2.46% | $11.82 | $11.96 | $11.47 | 2.13M |
| 2026-09-14 | $11.79 | -2.40% | $11.98 | $11.98 | $11.72 | 3.48M |
| 2026-09-11 | $12.08 | -0.82% | $12.27 | $12.28 | $12.04 | 2.63M |
| 2026-09-10 | $12.18 | -1.38% | $12.24 | $12.31 | $12.06 | 1.62M |
| 2026-09-09 | $12.35 | -0.48% | $12.34 | $12.50 | $12.25 | 1.05M |
| 2026-09-08 | $12.41 | +3.76% | $12.05 | $12.52 | $11.98 | 3.85M |
| 2026-09-04 | $11.96 | +1.27% | $11.79 | $12.08 | $11.75 | 2.75M |
| 2026-09-03 | $11.81 | -0.25% | $11.91 | $11.97 | $11.72 | 1.37M |
| 2026-09-02 | $11.84 | +0.59% | $11.74 | $11.90 | $11.66 | 1.20M |
| 2026-09-01 | $11.77 | -2.65% | $12.09 | $12.12 | $11.69 | 6.12M |
| 2026-08-31 | $12.09 | -0.82% | $12.21 | $12.28 | $12.01 | 967.00K |
| 2026-08-28 | $12.19 | -2.48% | $12.54 | $12.56 | $12.10 | 871.40K |
| 2026-08-27 | $12.50 | -1.11% | $12.65 | $12.72 | $12.37 | 975.10K |
| 2026-08-26 | $12.64 | +3.18% | $12.18 | $12.75 | $12.18 | 1.28M |
| 2026-08-25 | $12.25 | +1.24% | $12.16 | $12.29 | $12.10 | 4.87M |
| 2026-08-24 | $12.10 | -0.90% | $12.16 | $12.16 | $11.87 | 1.06M |
| 2026-08-21 | $12.21 | -3.02% | $12.67 | $12.75 | $12.19 | 1.59M |
| 2026-08-20 | $12.59 | +1.70% | $12.29 | $12.84 | $12.29 | 1.17M |
| 2026-08-19 | $12.38 | -0.72% | $12.57 | $12.61 | $12.29 | 924.80K |
| 2026-08-18 | $12.47 | -1.89% | $12.62 | $12.68 | $12.44 | 965.70K |
| 2026-08-17 | $12.71 | -0.63% | $12.82 | $12.84 | $12.66 | 1.28M |
| 2026-08-14 | $12.79 | +1.43% | $12.60 | $12.88 | $12.60 | 889.70K |
| 2026-08-13 | $12.61 | +1.69% | $12.39 | $12.63 | $12.38 | 2.42M |
| 2026-08-12 | $12.40 | -0.64% | $12.50 | $12.67 | $12.30 | 3.84M |
| 2026-08-11 | $12.48 | +1.79% | $12.30 | $12.54 | $12.30 | 1.87M |
| 2026-08-10 | $12.26 | -1.37% | $12.39 | $12.47 | $12.22 | 963.40K |
| 2026-08-07 | $12.43 | -0.40% | $12.52 | $12.71 | $12.41 | 1.56M |
| 2026-08-06 | $12.48 | -1.50% | $12.67 | $12.73 | $12.41 | 1.77M |
| 2026-08-05 | $12.67 | -0.71% | $12.79 | $12.92 | $12.66 | 1.49M |
| 2026-08-04 | $12.76 | +3.40% | $12.48 | $12.85 | $12.31 | 3.61M |
| 2026-08-03 | $12.34 | -1.28% | $12.20 | $12.52 | $12.10 | 578.90K |
| 2026-07-31 | $12.50 | -2.80% | $12.88 | $13.00 | $12.48 | 3.42M |
| 2026-07-30 | $12.86 | +3.46% | $12.78 | $12.92 | $12.56 | 1.37M |
| 2026-07-29 | $12.43 | -2.43% | $12.82 | $12.84 | $12.33 | 2.76M |
| 2026-07-28 | $12.74 | -5.28% | $13.36 | $13.36 | $12.67 | 2.74M |
| 2026-07-27 | $13.45 | -1.97% | $13.73 | $13.73 | $13.30 | 1.17M |
| 2026-07-24 | $13.72 | -2.76% | $14.05 | $14.07 | $13.69 | 853.80K |
| 2026-07-23 | $14.11 | +0.50% | $14.04 | $14.18 | $13.91 | 943.90K |
| 2026-07-22 | $14.04 | +0.36% | $14.00 | $14.12 | $13.65 | 823.10K |
| 2026-07-21 | $13.99 | +1.97% | $13.91 | $14.02 | $13.69 | 1.39M |
| 2026-07-20 | $13.72 | +3.47% | $13.37 | $13.75 | $13.27 | 1.20M |
| 2026-07-17 | $13.26 | +0.15% | $13.14 | $13.45 | $13.05 | 1.27M |
| 2026-07-16 | $13.24 | -2.79% | $13.54 | $13.64 | $13.15 | 745.60K |
| 2026-07-15 | $13.62 | -2.23% | $13.89 | $14.04 | $13.48 | 1.28M |
| 2026-07-14 | $13.93 | 0.00% | $13.93 | $14.19 | $13.87 | 1.66M |
| 2026-07-13 | $13.93 | -2.04% | $14.23 | $14.26 | $13.87 | 920.20K |
| 2026-07-10 | $14.22 | -2.07% | $14.49 | $14.51 | $14.22 | 1.15M |
| 2026-07-09 | $14.52 | +0.28% | $14.58 | $14.85 | $14.30 | 1.45M |
| 2026-07-08 | $14.48 | +2.99% | $14.00 | $14.55 | $13.97 | 2.19M |
| 2026-07-07 | $14.06 | +3.31% | $13.54 | $14.09 | $13.53 | 1.41M |
| 2026-07-06 | $13.61 | +1.04% | $13.72 | $13.97 | $13.55 | 1.64M |
| 2026-07-02 | $13.47 | -0.96% | $13.73 | $13.84 | $13.31 | 2.79M |
| 2026-07-01 | $13.60 | -1.66% | $13.67 | $13.86 | $13.52 | 888.90K |
| 2026-06-30 | $13.83 | +1.54% | $13.48 | $13.94 | $13.48 | 2.35M |
| 2026-06-29 | $13.62 | -1.30% | $13.85 | $13.88 | $13.47 | 1.89M |
| 2026-06-26 | $13.80 | -0.07% | $13.66 | $13.88 | $13.66 | 968.70K |
| 2026-06-25 | $13.81 | +0.88% | $13.89 | $13.98 | $13.59 | 1.44M |
| 2026-06-24 | $13.69 | 0.00% | $13.59 | $13.93 | $13.51 | 1.57M |
| 2026-06-23 | $13.69 | -1.16% | $13.56 | $13.73 | $13.52 | 1.10M |
| 2026-06-22 | $13.85 | +0.80% | $13.79 | $14.06 | $13.70 | 1.21M |
| 2026-06-18 | $13.74 | +1.33% | $13.77 | $13.85 | $13.51 | 1.72M |
| 2026-06-17 | $13.56 | +0.37% | $13.47 | $13.88 | $13.46 | 1.74M |
| 2026-06-16 | $13.51 | -0.44% | $13.55 | $13.68 | $13.45 | 1.73M |
| 2026-06-15 | $13.57 | +1.34% | $13.40 | $13.66 | $13.32 | 1.19M |
| 2026-06-12 | $13.39 | +0.15% | $13.36 | $13.65 | $13.27 | 3.56M |
| 2026-06-11 | $13.37 | +8.00% | $12.44 | $13.48 | $12.40 | 2.44M |
| 2026-06-10 | $12.38 | -0.64% | $12.78 | $12.78 | $12.17 | 3.21M |
| 2026-06-09 | $12.46 | -0.40% | $12.51 | $12.83 | $12.34 | 2.51M |
| 2026-06-08 | $12.51 | -1.34% | $12.69 | $12.82 | $12.41 | 3.25M |
| 2026-06-05 | $12.68 | -2.16% | $12.95 | $13.13 | $12.47 | 2.04M |