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 — 2014

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2014-12-31$9.06$19.48154,500
2014-12-30$9.11$19.58192,900
2014-12-29$9.08$19.52186,500
2014-12-26$9.12$19.6074,700
2014-12-24$9.15$19.6769,100
2014-12-23$9.16$19.69161,700
2014-12-22$9.05$19.45320,300
2014-12-19$9.18$19.73421,900
2014-12-18$8.97$19.28216,900
2014-12-17$8.78$18.87278,800
2014-12-16$8.55$18.38249,200
2014-12-15$8.40$18.06442,300
2014-12-12$8.60$18.49232,800
2014-12-11$8.83$18.98211,500
2014-12-10$8.81$18.94216,500
2014-12-09$9.08$19.52308,200
2014-12-08$8.92$19.17280,700
2014-12-05$9.01$19.37297,100
2014-12-04$9.09$19.54254,900
2014-12-03$9.36$20.12272,300
2014-12-02$9.56$20.55178,600
2014-12-01$9.65$20.74216,100
2014-11-28$9.85$21.17111,600
2014-11-26$10.11$21.73102,500
2014-11-25$10.17$21.86251,900
2014-11-24$10.12$21.75328,100
2014-11-21$10.24$22.01179,600
2014-11-20$10.15$21.82166,800
2014-11-19$10.12$21.75288,400
2014-11-18$10.22$21.97312,000
2014-11-17$10.08$21.67386,900
2014-11-14$9.89$21.26300,700
2014-11-13$9.81$21.09248,600
2014-11-12$9.93$21.35463,700
2014-11-11$9.73$20.92354,900
2014-11-10$9.53$20.49167,400
2014-11-07$9.48$20.38308,600
2014-11-06$9.24$19.86174,500
2014-11-05$9.24$19.86310,700
2014-11-04$9.14$19.65279,500
2014-11-03$9.50$20.42189,400
2014-10-31$9.71$20.87214,200
2014-10-30$9.83$21.13238,900
2014-10-29$9.90$21.28152,600
2014-10-28$9.91$21.30143,500
2014-10-27$9.81$21.09133,700
2014-10-24$9.82$21.11157,800
2014-10-23$9.65$20.74167,100
2014-10-22$9.43$20.27229,500
2014-10-21$9.87$21.22100,300
2014-10-20$9.66$20.77105,200
2014-10-17$9.65$20.74115,900
2014-10-16$9.72$20.89124,300
2014-10-15$9.52$20.46181,200
2014-10-14$9.73$20.92264,600
2014-10-13$9.76$20.98169,200
2014-10-10$9.91$21.30162,200
2014-10-09$10.14$21.80134,200
2014-10-08$10.39$22.33135,900
2014-10-07$10.49$22.55116,100
2014-10-06$10.42$22.40208,000
2014-10-03$10.39$22.33127,800
2014-10-02$10.48$22.53277,700
2014-10-01$10.53$22.64118,800
2014-09-30$10.50$22.57130,200
2014-09-29$10.53$22.6489,900
2014-09-26$10.56$22.70112,000
2014-09-25$10.49$22.55139,200
2014-09-24$10.63$22.85188,700
2014-09-23$10.74$23.09119,400
2014-09-22$10.89$23.41116,600
2014-09-19$11.00$23.65198,500
2014-09-18$10.96$23.56106,200
2014-09-17$11.01$23.67163,300
2014-09-16$11.15$23.97371,500
2014-09-15$10.44$22.44246,400
2014-09-12$10.43$22.42172,800
2014-09-11$10.54$22.66291,800
2014-09-10$10.79$23.19178,200
2014-09-09$10.85$23.32183,500
2014-09-08$10.99$23.62188,300
2014-09-05$11.27$24.23102,800
2014-09-04$11.34$24.38108,700
2014-09-03$11.40$24.5182,900
2014-09-02$11.29$24.27123,900
2014-08-29$11.53$24.79144,400
2014-08-28$11.70$25.15105,500
2014-08-27$11.58$24.89121,300
2014-08-26$11.70$24.80105,900
2014-08-25$11.67$24.7392,200
2014-08-22$11.68$24.7688,100
2014-08-21$11.74$24.8887,100
2014-08-20$11.75$24.9069,200
2014-08-19$11.73$24.86124,200
2014-08-18$11.69$24.7856,000
2014-08-15$11.70$24.80141,800
2014-08-14$11.58$24.5491,400
2014-08-13$11.48$24.3371,300
2014-08-12$11.41$24.1865,300
2014-08-11$11.35$24.06235,600
2014-08-08$11.27$23.89123,000
2014-08-07$11.29$23.9397,500
2014-08-06$11.36$24.08143,100
2014-08-05$11.38$24.1296,100
2014-08-04$11.40$24.1666,800
2014-08-01$11.43$24.2376,200
2014-07-31$11.47$24.31112,200
2014-07-30$11.51$24.40136,200
2014-07-29$11.68$24.7673,500
2014-07-28$11.66$24.7172,600
2014-07-25$11.73$24.8657,700
2014-07-24$11.80$25.0144,500
2014-07-23$11.87$25.16111,300
2014-07-22$11.79$24.9984,100
2014-07-21$11.78$24.9764,800
2014-07-18$11.76$24.9338,900
2014-07-17$11.74$24.8862,300
2014-07-16$11.90$25.2261,300
2014-07-15$11.80$25.0183,100
2014-07-14$11.91$25.2484,500
2014-07-11$11.93$25.2961,700
2014-07-10$12.01$25.4664,100
2014-07-09$11.99$25.4154,700
2014-07-08$11.96$25.3558,200
2014-07-07$12.00$25.4397,500
2014-07-03$12.22$25.9061,800
2014-07-02$12.32$26.11146,100
2014-07-01$12.14$25.7334,300
2014-06-30$12.27$26.01113,400
2014-06-27$12.17$25.7952,000
2014-06-26$12.05$25.5478,200
2014-06-25$11.87$25.1651,200
2014-06-24$11.86$25.14113,800
2014-06-23$12.00$25.4369,100
2014-06-20$12.00$25.43115,200
2014-06-19$11.95$25.3385,300
2014-06-18$11.96$25.3576,200
2014-06-17$11.95$25.3385,200
2014-06-16$11.91$25.2460,100
2014-06-13$11.91$25.2462,100
2014-06-12$11.87$25.1660,000
2014-06-11$11.88$25.1886,800
2014-06-10$11.79$24.99139,300
2014-06-09$11.63$24.65113,600
2014-06-06$11.58$24.54103,200
2014-06-05$11.69$24.7880,100
2014-06-04$11.72$24.84172,600
2014-06-03$11.82$25.0587,800
2014-06-02$11.88$25.1894,400
2014-05-30$11.99$25.4196,700
2014-05-29$12.03$25.5094,800
2014-05-28$12.01$25.46155,000
2014-05-27$12.31$25.7479,800
2014-05-23$12.36$25.84106,000
2014-05-22$12.30$25.7265,000
2014-05-21$12.22$25.5572,200
2014-05-20$12.20$25.5164,300
2014-05-19$12.22$25.5553,600
2014-05-16$12.31$25.7475,900
2014-05-15$12.27$25.66123,900
2014-05-14$12.20$25.51152,000
2014-05-13$11.94$24.9789,500
2014-05-12$11.93$24.94123,900
2014-05-09$11.90$24.88121,900
2014-05-08$11.99$25.07182,500
2014-05-07$12.10$25.30119,200
2014-05-06$12.10$25.30100,300
2014-05-05$12.04$25.1789,800
2014-05-02$12.08$25.2675,500
2014-05-01$12.19$25.49118,600
2014-04-30$12.22$25.55181,600
2014-04-29$12.11$25.32459,800
2014-04-28$11.87$24.82108,500
2014-04-25$11.92$24.92265,000
2014-04-24$11.84$24.76133,100
2014-04-23$11.62$24.30104,500
2014-04-22$11.71$24.48107,200
2014-04-21$11.84$24.76177,600
2014-04-17$11.93$24.94116,300
2014-04-16$11.97$25.03182,200
2014-04-15$11.92$24.92101,600
2014-04-14$11.90$24.88136,600
2014-04-11$11.96$25.01123,600
2014-04-10$12.06$25.22162,200
2014-04-09$11.90$24.88261,900
2014-04-08$11.68$24.42117,500
2014-04-07$11.60$24.25120,800
2014-04-04$11.48$24.00100,500
2014-04-03$11.47$23.9883,500
2014-04-02$11.56$24.1797,400
2014-04-01$11.59$24.23107,700
2014-03-31$11.64$24.34145,100
2014-03-28$11.54$24.13126,100
2014-03-27$11.62$24.30101,400
2014-03-26$11.51$24.0786,300
2014-03-25$11.41$23.86147,100
2014-03-24$11.36$23.7581,000
2014-03-21$11.26$23.54201,100
2014-03-20$11.30$23.6390,200
2014-03-19$11.38$23.79134,200
2014-03-18$11.64$24.3486,700
2014-03-17$11.54$24.1394,900
2014-03-14$11.42$23.8861,500
2014-03-13$11.45$23.9465,200
2014-03-12$11.48$24.0086,600
2014-03-11$11.46$23.9681,100
2014-03-10$11.41$23.86118,400
2014-03-07$11.55$24.15100,100
2014-03-06$11.81$24.69153,400
2014-03-05$11.76$24.59251,800
2014-03-04$11.66$24.38288,400
2014-03-03$11.45$23.94205,300
2014-02-28$11.52$24.09227,500
2014-02-27$11.42$23.54278,000
2014-02-26$11.59$23.89403,700
2014-02-25$11.77$24.26183,300
2014-02-24$11.80$24.32223,000
2014-02-21$12.19$25.13297,000
2014-02-20$12.39$25.54562,600
2014-02-19$13.40$27.62133,200
2014-02-18$13.64$28.1266,000
2014-02-14$13.58$27.99118,700
2014-02-13$13.59$28.01101,500
2014-02-12$13.54$27.9183,600
2014-02-11$13.39$27.6086,100
2014-02-10$13.30$27.4177,000
2014-02-07$13.38$27.5868,400
2014-02-06$13.17$27.1557,900
2014-02-05$12.96$26.71105,300
2014-02-04$12.86$26.5165,400
2014-02-03$12.90$26.59131,200
2014-01-31$13.13$27.0681,800
2014-01-30$12.95$26.6989,000
2014-01-29$12.81$26.40175,300
2014-01-28$12.83$26.45103,400
2014-01-27$12.81$26.4085,200
2014-01-24$12.92$26.6374,100
2014-01-23$12.92$26.6376,000
2014-01-22$12.97$26.7379,400
2014-01-21$13.09$26.98102,800
2014-01-17$12.94$26.67114,600
2014-01-16$13.05$26.90128,500
2014-01-15$12.64$26.05109,800
2014-01-14$12.68$26.14123,700
2014-01-13$12.85$26.49113,500
2014-01-10$12.80$26.3871,300
2014-01-09$12.74$26.2687,900
2014-01-08$12.85$26.4963,000
2014-01-07$12.67$26.1269,100
2014-01-06$12.87$26.53118,100
2014-01-03$12.69$26.1674,900
2014-01-02$12.65$26.0860,800