TransAlta Corporation (TAC)
NYSE: TAC · Real-Time Price · USD
9.15
+0.19 (2.12%)
May 20, 2025, 4:00 PM - Market closed
TransAlta Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| May 20, 2025 | 8.98 | 9.16 | 8.94 | 9.15 | 9.15 | 2.12% | 922,670 |
| May 19, 2025 | 8.93 | 9.02 | 8.93 | 8.96 | 8.96 | -1.65% | 712,713 |
| May 16, 2025 | 9.13 | 9.18 | 9.00 | 9.11 | 9.11 | 0.11% | 824,843 |
| May 15, 2025 | 8.91 | 9.20 | 8.91 | 9.10 | 9.10 | 1.11% | 1,178,131 |
| May 14, 2025 | 9.18 | 9.18 | 8.93 | 9.00 | 9.00 | -1.64% | 1,343,319 |
| May 13, 2025 | 8.95 | 9.22 | 8.83 | 9.15 | 9.15 | 2.81% | 689,917 |
| May 12, 2025 | 8.90 | 8.94 | 8.73 | 8.90 | 8.90 | 2.77% | 1,094,482 |
| May 9, 2025 | 8.53 | 8.74 | 8.50 | 8.66 | 8.66 | 1.76% | 1,323,719 |
| May 8, 2025 | 8.60 | 8.67 | 8.34 | 8.51 | 8.51 | -0.12% | 874,663 |
| May 7, 2025 | 9.13 | 9.34 | 8.42 | 8.52 | 8.52 | -5.96% | 3,130,618 |
| May 6, 2025 | 9.04 | 9.14 | 8.96 | 9.06 | 9.06 | -0.77% | 940,337 |
| May 5, 2025 | 9.24 | 9.24 | 9.06 | 9.13 | 9.13 | -1.51% | 680,943 |
| May 2, 2025 | 9.14 | 9.30 | 9.05 | 9.27 | 9.27 | 2.43% | 664,076 |
| May 1, 2025 | 9.01 | 9.15 | 8.96 | 9.05 | 9.05 | 1.57% | 808,290 |
| Apr 30, 2025 | 8.96 | 9.02 | 8.85 | 8.91 | 8.91 | -1.98% | 819,418 |
| Apr 29, 2025 | 8.89 | 9.12 | 8.89 | 9.09 | 9.09 | 1.00% | 644,984 |
| Apr 28, 2025 | 9.00 | 9.07 | 8.91 | 9.00 | 9.00 | 0.11% | 1,136,105 |
| Apr 25, 2025 | 8.76 | 9.04 | 8.70 | 8.99 | 8.99 | 2.28% | 1,487,313 |
| Apr 24, 2025 | 8.60 | 8.83 | 8.60 | 8.79 | 8.79 | 2.57% | 937,795 |
| Apr 23, 2025 | 8.71 | 8.88 | 8.55 | 8.57 | 8.57 | 0.23% | 555,237 |
| Apr 22, 2025 | 8.55 | 8.65 | 8.46 | 8.55 | 8.55 | 1.42% | 1,172,636 |
| Apr 21, 2025 | 8.65 | 8.69 | 8.36 | 8.43 | 8.43 | -3.33% | 1,295,191 |
| Apr 17, 2025 | 8.64 | 8.88 | 8.63 | 8.72 | 8.72 | 0.58% | 1,025,465 |
| Apr 16, 2025 | 8.59 | 8.74 | 8.50 | 8.67 | 8.67 | 0.70% | 906,706 |
| Apr 15, 2025 | 8.76 | 8.76 | 8.43 | 8.61 | 8.61 | -1.71% | 2,070,905 |
| Apr 14, 2025 | 8.89 | 8.91 | 8.72 | 8.76 | 8.76 | 0.81% | 589,254 |
| Apr 11, 2025 | 8.54 | 8.70 | 8.47 | 8.69 | 8.69 | 2.00% | 739,643 |
| Apr 10, 2025 | 8.97 | 9.11 | 8.29 | 8.52 | 8.52 | -3.51% | 1,236,073 |
| Apr 9, 2025 | 8.16 | 8.94 | 7.94 | 8.83 | 8.83 | 8.21% | 1,922,183 |
| Apr 8, 2025 | 8.65 | 8.69 | 8.03 | 8.16 | 8.16 | -2.04% | 1,322,133 |
| Apr 7, 2025 | 7.82 | 8.63 | 7.82 | 8.33 | 8.33 | 2.08% | 935,575 |
| Apr 4, 2025 | 8.91 | 8.91 | 8.12 | 8.16 | 8.16 | -11.21% | 1,994,213 |
| Apr 3, 2025 | 9.35 | 9.61 | 9.12 | 9.19 | 9.19 | -3.97% | 1,127,851 |
| Apr 2, 2025 | 9.39 | 9.58 | 9.34 | 9.57 | 9.57 | 1.06% | 696,736 |
| Apr 1, 2025 | 9.35 | 9.51 | 9.18 | 9.47 | 9.47 | 1.28% | 694,038 |
| Mar 31, 2025 | 9.30 | 9.41 | 9.19 | 9.35 | 9.35 | -1.27% | 1,523,960 |
| Mar 28, 2025 | 9.34 | 9.60 | 9.34 | 9.47 | 9.47 | 0.64% | 1,124,040 |
| Mar 27, 2025 | 9.55 | 9.64 | 9.38 | 9.41 | 9.41 | -2.18% | 1,019,235 |
| Mar 26, 2025 | 9.83 | 9.88 | 9.56 | 9.62 | 9.62 | -2.04% | 847,642 |
| Mar 25, 2025 | 9.76 | 9.85 | 9.64 | 9.82 | 9.82 | 0.41% | 846,643 |
| Mar 24, 2025 | 9.83 | 9.99 | 9.70 | 9.78 | 9.78 | 0.41% | 1,351,226 |
| Mar 21, 2025 | 9.66 | 9.84 | 9.62 | 9.74 | 9.74 | -0.41% | 2,183,234 |
| Mar 20, 2025 | 9.74 | 9.86 | 9.72 | 9.78 | 9.78 | -0.10% | 560,206 |
| Mar 19, 2025 | 9.63 | 9.81 | 9.53 | 9.79 | 9.79 | 2.30% | 781,656 |
| Mar 18, 2025 | 9.60 | 9.67 | 9.40 | 9.57 | 9.57 | -1.24% | 792,986 |
| Mar 17, 2025 | 9.55 | 9.70 | 9.45 | 9.69 | 9.69 | 1.68% | 1,495,126 |
| Mar 14, 2025 | 9.42 | 9.55 | 9.38 | 9.53 | 9.53 | 1.28% | 1,555,939 |
| Mar 13, 2025 | 9.64 | 9.74 | 9.38 | 9.41 | 9.41 | -2.59% | 800,715 |
| Mar 12, 2025 | 9.44 | 9.82 | 9.30 | 9.66 | 9.66 | 3.65% | 2,665,841 |
| Mar 11, 2025 | 8.81 | 9.40 | 8.69 | 9.32 | 9.32 | 6.39% | 4,193,674 |