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.

View year

Historical Stock Price — 2008

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2008-12-31$20.01$30.2252,100
2008-12-30$19.83$29.9553,900
2008-12-29$19.60$29.6147,800
2008-12-26$18.88$28.522,800
2008-12-24$18.70$28.2517,100
2008-12-23$18.13$27.3837,100
2008-12-22$18.32$27.6729,900
2008-12-19$18.44$27.85105,300
2008-12-18$18.69$28.2353,900
2008-12-17$18.65$28.1719,900
2008-12-16$19.02$28.7337,100
2008-12-15$17.95$27.1146,500
2008-12-12$17.70$26.7423,800
2008-12-11$17.72$26.7735,700
2008-12-10$17.49$26.4243,200
2008-12-09$17.15$25.9035,700
2008-12-08$17.71$26.7578,900
2008-12-05$16.88$25.50117,400
2008-12-04$16.82$25.4139,700
2008-12-03$17.18$25.9539,000
2008-12-02$17.55$26.5156,700
2008-12-01$17.93$27.0835,100
2008-11-28$18.06$27.2824,100
2008-11-26$17.86$26.9899,600
2008-11-25$18.46$27.5698,100
2008-11-24$17.79$26.5653,800
2008-11-21$17.71$26.44109,300
2008-11-20$16.47$24.5979,500
2008-11-19$17.67$26.3830,000
2008-11-18$18.80$28.0628,300
2008-11-17$19.34$28.8724,100
2008-11-14$19.06$28.4541,000
2008-11-13$19.27$28.7647,100
2008-11-12$18.17$27.1264,400
2008-11-11$19.14$28.5727,900
2008-11-10$19.53$29.1589,900
2008-11-07$19.97$29.8137,400
2008-11-06$18.85$28.1433,300
2008-11-05$20.10$30.0041,200
2008-11-04$20.77$31.0026,400
2008-11-03$20.58$30.7261,500
2008-10-31$20.34$30.36135,300
2008-10-30$19.95$29.7820,900
2008-10-29$19.33$28.8549,600
2008-10-28$19.21$28.6870,900
2008-10-27$17.82$26.6040,900
2008-10-24$19.41$28.97206,700
2008-10-23$19.63$29.30156,500
2008-10-22$20.48$30.57145,100
2008-10-21$21.32$31.82174,200
2008-10-20$23.44$34.9971,900
2008-10-17$22.46$33.5365,500
2008-10-16$21.47$32.05130,600
2008-10-15$18.97$28.32135,600
2008-10-14$19.41$28.97186,700
2008-10-13$20.07$29.9636,300
2008-10-10$17.94$26.78152,500
2008-10-09$19.36$28.9070,600
2008-10-08$21.22$31.68119,800
2008-10-07$22.35$33.3678,400
2008-10-06$23.33$34.83105,000
2008-10-03$25.46$38.0037,700
2008-10-02$26.37$39.3681,600
2008-10-01$27.99$41.7863,400
2008-09-30$27.48$41.0283,300
2008-09-29$26.03$38.8693,300
2008-09-26$28.23$42.1436,300
2008-09-25$28.82$43.0241,200
2008-09-24$28.49$42.5381,100
2008-09-23$28.69$42.8368,600
2008-09-22$30.28$45.2073,100
2008-09-19$30.19$45.0773,400
2008-09-18$29.47$43.99182,600
2008-09-17$27.18$40.5799,300
2008-09-16$30.23$45.1271,400
2008-09-15$31.34$46.7853,800
2008-09-12$32.36$48.3059,300
2008-09-11$31.79$47.4522,200
2008-09-10$32.19$48.05147,300
2008-09-09$31.27$46.68905,500
2008-09-08$32.04$47.83141,600
2008-09-05$31.75$47.39685,300
2008-09-04$32.29$48.20126,600
2008-09-03$33.41$49.8784,800
2008-09-02$33.61$50.17101,000
2008-08-29$35.00$52.2552,200
2008-08-28$35.27$52.6536,800
2008-08-27$35.46$52.9347,400
2008-08-26$35.66$52.8583,700
2008-08-25$35.65$52.83131,800
2008-08-22$35.67$52.8696,800
2008-08-21$35.45$52.5493,600
2008-08-20$34.37$50.9472,500
2008-08-19$33.99$50.3731,300
2008-08-18$34.07$50.4948,200
2008-08-15$33.59$49.7824,600
2008-08-14$33.60$49.8049,300
2008-08-13$33.15$49.1327,400
2008-08-12$33.14$49.1153,600
2008-08-11$33.11$49.0766,000
2008-08-08$33.25$49.2864,300
2008-08-07$34.73$51.47204,100
2008-08-06$34.94$51.7818,400
2008-08-05$35.18$52.1439,600
2008-08-04$33.89$50.2324,700
2008-08-01$35.28$52.2936,200
2008-07-31$35.61$52.7742,000
2008-07-30$35.18$52.1444,100
2008-07-29$34.73$51.4751,900
2008-07-28$34.15$50.6129,700
2008-07-25$34.27$50.7992,000
2008-07-24$34.59$51.26124,300
2008-07-23$36.58$54.21188,300
2008-07-22$36.65$54.32218,900
2008-07-21$37.06$54.92222,400
2008-07-18$32.13$47.6246,600
2008-07-17$30.61$45.3658,600
2008-07-16$30.89$45.7845,000
2008-07-15$31.71$46.9952,900
2008-07-14$32.87$48.71143,600
2008-07-11$32.36$47.9645,300
2008-07-10$32.81$48.6241,100
2008-07-09$32.61$48.3359,900
2008-07-08$32.32$47.90137,700
2008-07-07$32.62$48.34125,800
2008-07-03$34.27$50.7937,300
2008-07-02$35.23$52.2186,000
2008-07-01$36.83$54.5872,300
2008-06-30$36.24$53.71200,700
2008-06-27$34.96$51.81170,500
2008-06-26$34.78$51.54147,900
2008-06-25$34.62$51.3148,800
2008-06-24$34.85$51.65217,300
2008-06-23$35.80$53.06280,100
2008-06-20$35.83$53.10214,700
2008-06-19$36.30$53.8041,500
2008-06-18$36.51$54.11169,000
2008-06-17$36.62$54.27151,000
2008-06-16$35.38$52.43176,800
2008-06-13$34.60$51.2822,300
2008-06-12$34.68$51.4015,300
2008-06-11$34.83$51.6218,200
2008-06-10$34.97$51.8322,900
2008-06-09$35.31$52.3312,800
2008-06-06$35.50$52.6124,600
2008-06-05$35.43$52.5131,500
2008-06-04$34.74$51.4829,500
2008-06-03$35.13$52.0627,200
2008-06-02$35.63$52.8044,200
2008-05-30$36.20$53.6543,400
2008-05-29$35.98$53.3264,200
2008-05-28$35.77$53.0137,000
2008-05-27$35.81$52.6744,200
2008-05-23$35.80$52.6538,800
2008-05-22$36.48$53.6562,300
2008-05-21$36.00$52.9564,400
2008-05-20$35.34$51.9850,200
2008-05-19$35.20$51.7716,400
2008-05-16$35.21$51.7841,800
2008-05-15$35.67$52.4637,400
2008-05-14$35.40$52.0614,900
2008-05-13$35.39$52.0531,900
2008-05-12$35.26$51.8648,000
2008-05-09$35.02$51.5193,500
2008-05-08$34.53$50.78118,700
2008-05-07$34.63$50.93175,800
2008-05-06$34.17$50.26128,500
2008-05-05$33.11$48.7055,100
2008-05-02$33.49$49.2627,200
2008-05-01$33.49$49.26107,200
2008-04-30$33.79$49.7040,300
2008-04-29$33.10$48.6830,900
2008-04-28$33.43$49.1744,500
2008-04-25$32.93$48.4340,700
2008-04-24$33.31$48.9933,000
2008-04-23$33.31$48.9937,800
2008-04-22$33.02$48.5665,300
2008-04-21$33.48$49.2479,600
2008-04-18$32.93$48.4349,000
2008-04-17$32.66$48.0355,900
2008-04-16$32.81$48.2666,000
2008-04-15$31.34$46.0946,800
2008-04-14$31.53$46.3732,900
2008-04-11$31.68$46.5953,900
2008-04-10$32.43$47.70391,000
2008-04-09$30.63$45.0545,800
2008-04-08$30.99$45.5843,400
2008-04-07$30.93$45.4955,900
2008-04-04$31.20$45.89170,800
2008-04-03$31.62$46.50100,600
2008-04-02$31.42$46.2165,800
2008-04-01$31.07$45.7097,400
2008-03-31$31.07$45.70294,300
2008-03-28$31.06$45.6875,900
2008-03-27$30.49$44.8485,800
2008-03-26$30.19$44.40140,900
2008-03-25$30.36$44.65150,600
2008-03-24$29.84$43.89183,100
2008-03-20$29.61$43.55102,200
2008-03-19$30.55$44.9369,800
2008-03-18$32.16$47.30170,100
2008-03-17$32.89$48.3747,200
2008-03-14$34.27$50.4055,900
2008-03-13$34.79$51.1762,600
2008-03-12$34.31$50.4635,600
2008-03-11$34.52$50.7757,200
2008-03-10$34.25$50.3740,800
2008-03-07$34.90$51.3363,800
2008-03-06$35.27$51.8754,900
2008-03-05$35.59$52.3462,100
2008-03-04$35.48$52.1878,600
2008-03-03$35.31$51.9359,700
2008-02-29$35.60$52.3657,800
2008-02-28$35.86$52.7449,400
2008-02-27$35.80$52.6540,000
2008-02-26$36.07$52.6699,400
2008-02-25$35.56$51.91133,600
2008-02-22$34.68$50.6379,800
2008-02-21$34.15$49.8543,700
2008-02-20$35.05$51.1749,900
2008-02-19$34.15$49.85110,400
2008-02-15$34.27$50.0375,000
2008-02-14$34.12$49.8134,800
2008-02-13$34.08$49.7548,900
2008-02-12$33.47$48.8650,700
2008-02-11$33.11$48.3450,900
2008-02-08$32.57$47.5555,000
2008-02-07$31.96$46.6639,000
2008-02-06$32.19$46.9969,300
2008-02-05$32.17$46.9692,100
2008-02-04$32.66$47.6852,400
2008-02-01$32.83$47.9334,600
2008-01-31$31.83$46.4738,100
2008-01-30$31.75$46.3527,000
2008-01-29$31.19$45.5332,900
2008-01-28$30.71$44.831,223,700
2008-01-25$30.66$44.7637,500
2008-01-24$30.64$44.7343,900
2008-01-23$30.02$43.8257,200
2008-01-22$29.98$43.77203,800
2008-01-18$30.48$44.5052,500
2008-01-17$30.97$45.2183,100
2008-01-16$32.00$46.7263,800
2008-01-15$32.18$46.9834,400
2008-01-14$33.16$48.41173,900
2008-01-11$32.27$47.1137,400
2008-01-10$33.17$48.4236,800
2008-01-09$32.85$47.9623,300
2008-01-08$33.18$48.4423,800
2008-01-07$33.29$48.6038,800
2008-01-04$33.64$49.1150,200
2008-01-03$33.99$49.6239,500
2008-01-02$33.74$49.2626,200