TransAlta Corporation (TAC)
NYSE: TAC · Real-Time Price · USD
11.65
+0.24 (2.10%)
Jul 14, 2025, 3:50 PM - Market open

TransAlta Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Jul 14, 2025 11.34 11.70 11.34 11.68 - 2.37% 441,004
Jul 11, 2025 11.14 11.63 11.05 11.41 11.41 1.88% 1,151,275
Jul 10, 2025 10.60 11.22 10.53 11.20 11.20 5.96% 1,244,539
Jul 9, 2025 10.51 10.62 10.38 10.57 10.57 1.44% 758,791
Jul 8, 2025 10.60 10.60 10.28 10.42 10.42 -1.70% 791,973
Jul 7, 2025 10.71 10.82 10.53 10.60 10.60 -3.55% 773,890
Jul 3, 2025 10.62 11.03 10.60 10.99 10.99 3.39% 519,100
Jul 2, 2025 10.77 10.78 10.59 10.63 10.63 -0.75% 1,387,592
Jul 1, 2025 10.80 10.81 10.69 10.71 10.71 -0.74% 586,880
Jun 30, 2025 10.75 10.91 10.69 10.79 10.79 0.94% 778,957
Jun 27, 2025 10.77 10.86 10.56 10.69 10.69 -0.19% 1,211,044
Jun 26, 2025 11.01 11.01 10.69 10.71 10.71 -1.38% 1,211,914
Jun 25, 2025 11.01 11.03 10.77 10.86 10.86 -1.36% 953,117
Jun 24, 2025 11.07 11.23 10.94 11.01 11.01 0.09% 976,170
Jun 23, 2025 10.93 11.11 10.84 11.00 11.00 0.18% 1,092,532
Jun 20, 2025 11.22 11.26 10.98 10.98 10.98 -3.51% 3,164,148
Jun 18, 2025 11.35 11.43 11.24 11.38 11.38 0.71% 1,793,008
Jun 17, 2025 11.50 11.50 11.19 11.30 11.30 -1.48% 1,623,744
Jun 16, 2025 11.26 11.49 11.23 11.47 11.47 3.43% 1,703,520
Jun 13, 2025 11.21 11.28 10.90 11.09 11.09 -2.80% 2,592,846
Jun 12, 2025 10.69 11.51 10.69 11.41 11.41 8.98% 3,548,948
Jun 11, 2025 10.52 10.77 10.31 10.47 10.47 0.67% 2,333,506
Jun 10, 2025 10.44 10.44 10.22 10.40 10.40 -0.10% 1,892,749
Jun 9, 2025 10.41 10.48 10.25 10.41 10.41 0.48% 2,994,948
Jun 6, 2025 10.34 10.41 10.19 10.36 10.36 0.68% 2,341,012
Jun 5, 2025 10.25 10.67 10.12 10.29 10.29 1.58% 1,908,440
Jun 4, 2025 10.47 10.47 10.02 10.13 10.13 -2.50% 1,310,244
Jun 3, 2025 9.96 10.51 9.93 10.39 10.39 5.06% 2,047,335
Jun 2, 2025 9.72 9.89 9.62 9.89 9.89 1.33% 1,108,598
May 30, 2025 9.65 9.85 9.52 9.76 9.76 0.51% 1,941,002
May 29, 2025 9.75 9.79 9.59 9.71 9.66 0.52% 1,790,476
May 28, 2025 9.44 9.73 9.43 9.66 9.61 2.33% 2,450,087
May 27, 2025 9.16 9.48 9.15 9.44 9.40 3.17% 2,402,440
May 23, 2025 8.84 9.16 8.84 9.15 9.11 2.23% 1,426,121
May 22, 2025 8.81 8.96 8.73 8.95 8.91 0.90% 703,489
May 21, 2025 9.10 9.16 8.87 8.87 8.83 -3.06% 815,936
May 20, 2025 8.98 9.16 8.94 9.15 9.11 2.12% 1,704,893
May 19, 2025 8.93 9.02 8.93 8.96 8.92 -1.65% 712,713
May 16, 2025 9.13 9.18 9.00 9.11 9.07 0.11% 824,843
May 15, 2025 8.91 9.20 8.91 9.10 9.06 1.11% 1,178,131
May 14, 2025 9.18 9.18 8.93 9.00 8.96 -1.64% 1,343,319
May 13, 2025 8.95 9.22 8.83 9.15 9.11 2.81% 689,917
May 12, 2025 8.90 8.94 8.73 8.90 8.86 2.77% 1,094,482
May 9, 2025 8.53 8.74 8.50 8.66 8.62 1.76% 1,323,719
May 8, 2025 8.60 8.67 8.34 8.51 8.47 -0.12% 874,663
May 7, 2025 9.13 9.34 8.42 8.52 8.48 -5.96% 3,130,618
May 6, 2025 9.04 9.14 8.96 9.06 9.02 -0.77% 940,337
May 5, 2025 9.24 9.24 9.06 9.13 9.09 -1.51% 680,943
May 2, 2025 9.14 9.30 9.05 9.27 9.23 2.43% 664,076
May 1, 2025 9.01 9.15 8.96 9.05 9.01 1.57% 808,290