NYSE:TAC | Historical Stock Price | TRANSALTA CORP

Complete retained daily price history on its own workbook tab. Split-adjusted close keeps every historical share price on one comparable split basis. Cumulative dividend-reinvested close is the daily close of a rebased total-return index: it starts with one share at the earliest retained close, reinvests every distribution, and normalizes every forward and reverse split exactly once. Admitted exchange opening prices remain a distinct current-session series.

Available history
2001-07-31 to 2026-09-04
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$2.94$5.32$9.64$17.46$31.63$57.312001-07-312026-08-27

Logarithmic scale. Both lines share the same starting value for the selected range.

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Historical Stock Price — 2011

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2011-12-30$20.62$36.7140,500——
2011-12-29$20.40$36.3249,900——
2011-12-28$20.31$36.1665,300——
2011-12-27$20.71$36.8736,300——
2011-12-23$20.44$36.3941,300——
2011-12-22$20.47$36.4474,400——
2011-12-21$20.42$36.3547,000——
2011-12-20$20.15$35.8756,600——
2011-12-19$19.67$35.0265,600——
2011-12-16$19.71$35.0963,100——
2011-12-15$19.85$35.3454,900——
2011-12-14$19.71$35.0994,600——
2011-12-13$20.02$35.6492,900——
2011-12-12$20.30$36.1454,100——
2011-12-09$20.55$36.5852,600——
2011-12-08$20.81$37.0525,500——
2011-12-07$21.06$37.4936,200——
2011-12-06$21.09$37.5429,900——
2011-12-05$21.37$38.0435,300——
2011-12-02$21.28$37.8837,700——
2011-12-01$21.58$38.4293,900——
2011-11-30$21.56$38.38115,100——
2011-11-29$21.03$37.4499,100——
2011-11-28$21.03$36.9496,300——
2011-11-25$20.29$35.6447,000——
2011-11-23$20.17$35.4353,700——
2011-11-22$20.25$35.5790,400——
2011-11-21$19.96$35.06153,500——
2011-11-18$20.59$36.1634,300——
2011-11-17$20.65$36.2751,600——
2011-11-16$20.89$36.6950,500——
2011-11-15$20.88$36.6773,300——
2011-11-14$21.19$37.2232,000——
2011-11-11$21.36$37.5232,100——
2011-11-10$21.20$37.2453,500——
2011-11-09$21.27$37.36110,400——
2011-11-08$21.71$38.1328,900——
2011-11-07$21.69$38.1029,000——
2011-11-04$21.46$37.6952,500——
2011-11-03$21.67$38.0646,600——
2011-11-02$21.54$37.83114,100——
2011-11-01$21.26$37.3499,100——
2011-10-31$22.02$38.6850,700——
2011-10-28$22.54$39.5941,900——
2011-10-27$22.78$40.0159,200——
2011-10-26$22.13$38.8750,800——
2011-10-25$21.77$38.2452,100——
2011-10-24$22.26$39.1047,000——
2011-10-21$22.19$38.9728,900——
2011-10-20$21.77$38.2442,100——
2011-10-19$21.75$38.2032,000——
2011-10-18$21.84$38.3675,900——
2011-10-17$21.69$38.1040,900——
2011-10-14$21.85$38.3839,200——
2011-10-13$21.60$37.94151,600——
2011-10-12$22.84$40.1266,000——
2011-10-11$22.45$39.4340,200——
2011-10-10$22.27$39.1120,700——
2011-10-07$21.83$38.3438,800——
2011-10-06$21.98$38.6141,000——
2011-10-05$21.35$37.5065,200——
2011-10-04$20.79$36.5273,600——
2011-10-03$21.23$37.2964,300——
2011-09-30$21.77$38.2447,900——
2011-09-29$22.25$39.0838,100——
2011-09-28$21.87$38.4157,600——
2011-09-27$22.36$39.2787,400——
2011-09-26$21.72$38.1585,600——
2011-09-23$21.15$37.1542,700——
2011-09-22$20.95$36.80107,100——
2011-09-21$21.78$38.25106,500——
2011-09-20$22.32$39.2044,000——
2011-09-19$22.33$39.22117,900——
2011-09-16$22.48$39.4847,300——
2011-09-15$23.04$40.4766,200——
2011-09-14$22.39$39.3355,600——
2011-09-13$22.09$38.8036,200——
2011-09-12$21.69$38.1076,200——
2011-09-09$21.82$38.3267,900——
2011-09-08$22.45$39.4338,900——
2011-09-07$22.30$39.1742,400——
2011-09-06$21.95$38.5554,400——
2011-09-02$22.31$39.1868,300——
2011-09-01$22.69$39.8576,500——
2011-08-31$22.55$39.6141,800——
2011-08-30$22.41$39.3648,800——
2011-08-29$22.44$38.9062,800——
2011-08-26$22.03$38.1945,100——
2011-08-25$22.05$38.2226,600——
2011-08-24$22.25$38.5740,800——
2011-08-23$22.20$38.4846,600——
2011-08-22$21.82$37.82129,400——
2011-08-19$21.66$37.5439,700——
2011-08-18$21.85$37.8761,200——
2011-08-17$22.33$38.7140,000——
2011-08-16$22.31$38.6750,200——
2011-08-15$22.03$38.1943,100——
2011-08-12$21.57$37.3928,600——
2011-08-11$21.44$37.1662,800——
2011-08-10$20.56$35.6476,600——
2011-08-09$20.87$36.18102,300——
2011-08-08$19.70$34.1597,500——
2011-08-05$20.81$36.0775,400——
2011-08-04$21.05$36.4948,500——
2011-08-03$21.71$37.6341,300——
2011-08-02$21.86$37.8997,000——
2011-08-01$22.38$38.7931,000——
2011-07-29$22.14$38.3839,000——
2011-07-28$22.04$38.2069,000——
2011-07-27$21.65$37.5325,800——
2011-07-26$22.09$38.2914,800——
2011-07-25$22.19$38.4619,400——
2011-07-22$21.97$38.0824,300——
2011-07-21$22.07$38.2622,800——
2011-07-20$21.89$37.9423,700——
2011-07-19$21.77$37.7420,800——
2011-07-18$21.51$37.2824,200——
2011-07-15$21.81$37.8013,600——
2011-07-14$21.54$37.3416,200——
2011-07-13$21.60$37.4423,900——
2011-07-12$21.42$37.1320,100——
2011-07-11$21.30$36.9228,800——
2011-07-08$21.63$37.4915,900——
2011-07-07$21.63$37.4915,100——
2011-07-06$21.48$37.2318,200——
2011-07-05$21.53$37.3226,400——
2011-07-01$21.41$37.1112,100——
2011-06-30$21.36$37.0228,600——
2011-06-29$21.14$36.6419,800——
2011-06-28$20.85$36.1424,000——
2011-06-27$20.82$36.0936,200——
2011-06-24$20.79$36.0433,800——
2011-06-23$21.08$36.5438,300——
2011-06-22$21.27$36.8720,400——
2011-06-21$21.36$37.0262,200——
2011-06-20$21.04$36.4725,800——
2011-06-17$21.04$36.4740,900——
2011-06-16$21.09$36.5631,400——
2011-06-15$21.28$36.8961,800——
2011-06-14$21.65$37.5339,100——
2011-06-13$21.24$36.8231,500——
2011-06-10$21.27$36.8729,200——
2011-06-09$21.47$37.2228,100——
2011-06-08$21.30$36.9252,100——
2011-06-07$21.34$36.9928,500——
2011-06-06$21.43$37.1532,100——
2011-06-03$21.68$37.5826,200——
2011-06-02$21.69$37.6023,900——
2011-06-01$21.76$37.7246,500——
2011-05-31$22.27$38.6051,600——
2011-05-27$22.13$38.3668,400——
2011-05-26$22.14$37.8633,900——
2011-05-25$22.12$37.8375,900——
2011-05-24$22.08$37.7668,200——
2011-05-23$22.08$37.7626,600——
2011-05-20$22.24$38.0347,800——
2011-05-19$22.30$38.1455,400——
2011-05-18$22.13$37.85138,900——
2011-05-17$21.93$37.5049,400——
2011-05-16$21.87$37.4030,800——
2011-05-13$21.75$37.2036,300——
2011-05-12$22.02$37.6646,000——
2011-05-11$22.06$37.7342,400——
2011-05-10$22.14$37.8627,900——
2011-05-09$22.09$37.7836,000——
2011-05-06$21.83$37.3337,400——
2011-05-05$21.73$37.1634,100——
2011-05-04$22.16$37.9035,000——
2011-05-03$22.13$37.8553,000——
2011-05-02$22.39$38.2965,000——
2011-04-29$22.26$38.0761,000——
2011-04-28$21.80$37.2826,000——
2011-04-27$21.81$37.3031,000——
2011-04-26$21.79$37.2737,800——
2011-04-25$21.59$36.9224,200——
2011-04-21$21.53$36.8218,300——
2011-04-20$21.49$36.7528,600——
2011-04-19$21.49$36.7548,700——
2011-04-18$20.96$35.8526,400——
2011-04-15$21.07$36.0320,700——
2011-04-14$21.02$35.9520,400——
2011-04-13$21.06$36.0229,600——
2011-04-12$21.15$36.1730,600——
2011-04-11$21.39$36.5835,400——
2011-04-08$21.44$36.6719,000——
2011-04-07$21.39$36.5863,500——
2011-04-06$21.50$36.7754,700——
2011-04-05$21.42$36.63135,700——
2011-04-04$21.27$36.3837,700——
2011-04-01$21.24$36.3240,700——
2011-03-31$21.05$36.0040,500——
2011-03-30$20.84$35.6430,300——
2011-03-29$20.83$35.6218,100——
2011-03-28$20.77$35.5240,500——
2011-03-25$20.80$35.5747,900——
2011-03-24$21.14$36.1533,000——
2011-03-23$20.98$35.8825,800——
2011-03-22$21.01$35.9332,600——
2011-03-21$21.03$35.9752,500——
2011-03-18$20.72$35.4436,400——
2011-03-17$20.60$35.2344,100——
2011-03-16$20.25$34.6340,800——
2011-03-15$20.26$34.6557,400——
2011-03-14$20.52$35.0933,200——
2011-03-11$20.66$35.3326,600——
2011-03-10$20.61$35.2553,600——
2011-03-09$20.78$35.5427,500——
2011-03-08$20.84$35.6438,900——
2011-03-07$20.66$35.3340,200——
2011-03-04$21.02$35.9533,100——
2011-03-03$21.10$36.0920,200——
2011-03-02$21.02$35.9537,700——
2011-03-01$20.97$35.8634,800——
2011-02-28$21.16$36.1964,100——
2011-02-25$20.82$35.6157,900——
2011-02-24$20.98$35.3847,900——
2011-02-23$20.84$35.1435,700——
2011-02-22$21.07$35.5356,100——
2011-02-18$21.31$35.9337,700——
2011-02-17$21.18$35.7136,900——
2011-02-16$21.16$35.6829,200——
2011-02-15$21.06$35.5127,700——
2011-02-14$21.06$35.5117,000——
2011-02-11$21.07$35.5386,100——
2011-02-10$20.86$35.1735,200——
2011-02-09$20.88$35.2128,100——
2011-02-08$21.09$35.5661,000——
2011-02-07$21.07$35.5337,200——
2011-02-04$21.26$35.8526,400——
2011-02-03$21.36$36.0234,900——
2011-02-02$21.32$35.9533,900——
2011-02-01$21.13$35.6331,200——
2011-01-31$20.74$34.9750,400——
2011-01-28$21.04$35.4894,800——
2011-01-27$21.87$36.8831,300——
2011-01-26$21.69$36.5724,300——
2011-01-25$21.60$36.4232,500——
2011-01-24$21.76$36.6934,000——
2011-01-21$21.88$36.8937,800——
2011-01-20$22.02$37.1352,700——
2011-01-19$21.95$37.0119,400——
2011-01-18$22.14$37.3321,200——
2011-01-14$22.17$37.3827,800——
2011-01-13$22.17$37.3839,200——
2011-01-12$22.02$37.1324,100——
2011-01-11$21.76$36.6928,000——
2011-01-10$21.42$36.1238,000——
2011-01-07$21.36$36.0233,100——
2011-01-06$21.16$35.6816,500——
2011-01-05$21.12$35.6122,500——
2011-01-04$21.25$35.8326,500——
2011-01-03$21.42$36.1218,700——