TransAlta Corp (TSE:TA)
NYSE:TA
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Time Period
3M
Events
Historical Prices
Rows:
May 22, 2026
18.67
19.08
18.54
18.74
18.74
+1.02%
1,080,141
0.76
May 21, 2026
17.81
18.57
17.75
18.55
18.55
+3.92%
1,703,535
1.21
May 20, 2026
17.81
17.98
17.61
17.85
17.85
+0.85%
999,387
0.71
May 19, 2026
17.34
17.98
17.20
17.70
17.70
+0.40%
1,203,331
0.86
May 15, 2026
17.60
17.79
17.35
17.63
17.63
-0.84%
980,393
0.70
May 14, 2026
17.58
17.94
17.29
17.78
17.78
+1.83%
1,031,568
0.74
May 13, 2026
17.19
17.61
17.13
17.46
17.46
+1.16%
1,135,478
0.82
May 12, 2026
17.38
17.41
16.86
17.26
17.26
-1.26%
1,304,599
0.95
May 11, 2026
17.49
17.70
17.38
17.48
17.48
-0.06%
1,674,336
1.23
May 08, 2026
17.50
17.63
17.14
17.49
17.49
+0.23%
1,452,900
1.07
May 07, 2026
17.54
17.55
16.88
17.45
17.45
0.00%
2,116,793
1.57
May 06, 2026
17.15
17.98
16.93
17.45
17.45
+1.45%
3,492,278
2.68
May 05, 2026
17.16
17.31
16.94
17.20
17.20
+0.29%
2,764,952
2.17
May 04, 2026
17.02
17.17
16.83
17.15
17.15
+1.24%
920,627
0.72
May 01, 2026
16.90
17.17
16.81
16.94
16.94
+0.06%
931,120
0.72
Apr 30, 2026
16.50
17.06
16.45
16.93
16.93
+2.92%
1,456,135
1.13
Apr 29, 2026
17.40
17.40
16.34
16.45
16.45
-5.62%
2,022,886
1.59
Apr 28, 2026
17.17
17.58
17.09
17.43
17.43
+1.51%
2,597,070
2.05
Apr 27, 2026
17.15
17.28
16.91
17.17
17.17
+0.82%
1,868,310
1.48
Apr 24, 2026
16.66
17.16
16.42
17.03
17.03
+2.90%
1,528,867
1.22
Apr 23, 2026
16.85
17.16
16.34
16.55
16.55
-1.37%
1,193,064
0.95
Apr 22, 2026
16.80
16.96
16.42
16.78
16.78
+0.84%
1,261,356
1.01
Apr 21, 2026
17.10
17.32
16.58
16.64
16.64
-3.82%
2,092,467
1.70
Apr 20, 2026
17.22
17.43
17.17
17.30
17.30
-0.35%
967,953
0.77
Apr 17, 2026
18.44
18.44
17.31
17.36
17.36
-6.11%
1,851,052
1.49
Apr 16, 2026
18.70
18.76
18.30
18.49
18.49
-1.28%
647,641
0.52
Apr 15, 2026
18.51
19.11
18.32
18.73
18.73
+1.24%
1,102,566
0.88
Apr 14, 2026
18.60
18.89
18.49
18.50
18.50
-1.96%
784,472
0.63
Apr 13, 2026
19.18
19.33
18.83
18.87
18.87
-2.53%
1,115,917
0.89
Apr 10, 2026
19.13
19.53
19.13
19.36
19.36
+1.20%
641,608
0.51
Apr 09, 2026
19.05
19.70
19.01
19.13
19.13
+0.05%
800,916
0.63
Apr 08, 2026
19.33
19.45
18.78
19.12
19.12
+1.32%
676,812
0.53
Apr 07, 2026
19.03
19.20
18.62
18.87
18.87
-0.53%
1,194,650
0.94
Apr 06, 2026
18.71
19.09
18.69
18.97
18.97
+1.12%
1,195,542
0.95
Apr 03, 2026
18.15
18.77
18.13
18.76
18.76
0.00%
0
0.00
Apr 02, 2026
18.15
18.77
18.13
18.76
18.76
+1.41%
1,645,637
1.30
Apr 01, 2026
18.31
18.72
18.29
18.50
18.50
+1.15%
990,518
0.78
Mar 31, 2026
17.91
18.45
17.84
18.29
18.29
+3.10%
1,116,602
0.89
Mar 30, 2026
18.05
18.14
17.57
17.74
17.74
-1.33%
1,722,305
1.40
Mar 27, 2026
17.79
18.15
17.73
17.98
17.98
+0.28%
2,681,236
2.21
Mar 26, 2026
17.94
18.27
17.82
17.93
17.93
-0.72%
934,792
0.77
Mar 25, 2026
17.90
18.34
17.78
18.06
18.06
+2.73%
1,516,866
1.28
Mar 24, 2026
17.21
17.78
16.60
17.58
17.58
+6.48%
2,258,190
1.96
Mar 23, 2026
16.23
16.60
15.62
16.51
16.51
+1.79%
2,390,874
2.14
Mar 20, 2026
16.96
17.01
16.02
16.22
16.22
-4.81%
2,002,924
1.82
Mar 19, 2026
16.81
17.24
16.76
17.04
17.04
-0.47%
2,211,062
2.03
Mar 18, 2026
17.08
17.32
17.03
17.12
17.12
-0.35%
988,040
0.89
Mar 17, 2026
17.10
17.33
16.98
17.18
17.18
+0.70%
1,383,136
1.23
Mar 16, 2026
17.25
17.30
16.83
17.06
17.06
-0.29%
1,295,929
1.13
Mar 13, 2026
17.46
17.84
17.03
17.11
17.11
-1.72%
770,948
0.67
Rows: