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TAC
TransAlta Corporation
stock NYSE

At Close

May 13, 2026 3:59:59 PM EDT

12.73USD+1.192%(+0.15)579,712

12.72Bid 12.73Ask 0.01Spread

Pre-market

May 13, 2026 8:30:30 AM EDT

12.90USD+2.544%(+0.32)210

After-hours

May 13, 2026 4:10:30 PM EDT

12.73USD0.000%(0.00)48,308

OverviewOptionsPrice & VolumeExchangesShortsMore

Price & Volume Dividends

Date (EDT)	Open	High	Low	Close	Change	Volume	Change Since
2026-05-13	12.6300	12.840000	12.5000	12.7300	+1.192%	579,712	0.000%
2026-05-12	12.6200	12.690000	12.2900	12.5800	-1.719%	1,089,794	+1.192%
2026-05-11	12.7700	12.970000	12.7100	12.8000	+0.313%	1,321,658	-0.547%
2026-05-08	12.7800	12.880000	12.5200	12.7600	0.000%	1,448,354	-0.235%
2026-05-07	12.8800	12.880000	12.3850	12.7600	-0.235%	1,362,141	-0.235%
2026-05-06	12.7100	13.190000	12.4000	12.7900	+1.508%	2,791,111	-0.469%
2026-05-05	12.6900	12.730000	12.4350	12.6000	-0.158%	923,172	+1.032%
2026-05-04	12.4800	12.620000	12.3600	12.6200	+1.122%	1,299,743	+0.872%
2026-05-01	12.4900	12.635000	12.3950	12.4800	0.000%	1,229,151	+2.003%
2026-04-30	12.0900	12.560000	12.0800	12.4800	+3.913%	1,968,975	+2.003%
2026-04-29	12.6900	12.778300	11.9400	12.0100	-5.507%	1,510,888	+5.995%
2026-04-28	12.4900	12.860000	12.4500	12.7100	+0.953%	1,482,376	+0.157%
2026-04-27	12.6300	12.700000	12.4100	12.5900	+0.801%	1,558,644	+1.112%
2026-04-24	12.1200	12.550000	11.9900	12.4900	+3.394%	1,231,000	+1.922%
2026-04-23	12.3300	12.540000	11.9200	12.0800	-1.629%	890,472	+5.381%
2026-04-22	12.3100	12.380000	12.0200	12.2800	+0.987%	806,280	+3.664%
2026-04-21	12.4500	12.700000	12.1300	12.1600	-3.949%	1,066,312	+4.688%
2026-04-20	12.6500	12.780000	12.5400	12.6600	0.000%	1,207,088	+0.553%
2026-04-17	13.5000	13.500000	12.6500	12.6600	-6.222%	1,829,442	+0.553%
2026-04-16	13.6600	13.680000	13.3600	13.5000	-1.316%	607,463	-5.704%
2026-04-15	13.4600	13.900000	13.3200	13.6800	+1.408%	1,475,084	-6.944%
2026-04-14	13.5600	13.790000	13.4300	13.4900	-1.389%	758,381	-5.634%
2026-04-13	13.9400	13.990000	13.6600	13.6800	-2.286%	581,196	-6.944%
2026-04-10	13.8800	14.120000	13.8721	14.0000	+1.229%	555,453	-9.071%
2026-04-09	13.8000	14.240000	13.7500	13.8300	0.000%	982,122	-7.954%
2026-04-08	13.9300	14.060000	13.5700	13.8300	+2.142%	957,662	-7.954%
2026-04-07	13.5800	13.790000	13.3900	13.5400	-0.733%	1,000,232	-5.982%
2026-04-06	13.4100	13.715000	13.4100	13.6400	+1.187%	1,168,677	-6.672%
2026-04-02	13.0500	13.490000	13.0334	13.4800	+1.430%	853,081	-5.564%
2026-04-01	13.2000	13.465000	13.1500	13.2900	+1.450%	1,309,666	-4.214%
2026-03-31	12.9000	13.250000	12.8100	13.1000	+3.068%	1,679,932	-2.824%
2026-03-30	13.0500	13.050000	12.6050	12.7100	-1.625%	1,254,452	+0.157%
2026-03-27	12.9400	13.080000	12.7950	12.9200	-0.155%	2,231,763	-1.471%
2026-03-26	12.9800	13.210000	12.8650	12.9400	-0.919%	1,217,211	-1.623%
2026-03-25	13.0000	13.300000	12.9400	13.0600	+2.351%	2,211,783	-2.527%
2026-03-24	12.3700	12.929900	12.0601	12.7600	+6.068%	2,283,710	-0.235%
2026-03-23	11.8600	12.095000	11.3800	12.0300	+2.122%	2,142,281	+5.819%
2026-03-20	12.2800	12.410000	11.6850	11.7800	-5.077%	3,042,752	+8.065%
2026-03-19	12.3000	12.555000	12.1600	12.4100	-0.241%	2,362,974	+2.579%
2026-03-18	12.6100	12.645000	12.4200	12.4400	-0.876%	1,115,785	+2.331%
2026-03-17	12.4700	12.660000	12.3950	12.5500	+0.642%	1,508,566	+1.434%
2026-03-16	12.5900	12.670000	12.2950	12.4700	+0.241%	1,238,182	+2.085%
2026-03-13	12.8200	13.040000	12.4000	12.4400	-2.508%	1,003,203	+2.331%
2026-03-12	12.7000	13.070000	12.5900	12.7600	-0.778%	1,627,827	-0.235%
2026-03-11	12.7500	12.948500	12.5900	12.8600	+1.021%	1,284,732	-1.011%
2026-03-10	12.7000	12.960000	12.6400	12.7300	+0.632%	2,210,426	0.000%
2026-03-09	12.6000	12.690000	12.1100	12.6500	-0.550%	2,527,019	+0.632%
2026-03-06	13.0500	13.165000	12.6101	12.7200	-4.289%	1,414,872	+0.079%
2026-03-05	13.1400	13.310000	12.9900	13.2900	+0.302%	959,667	-4.214%
2026-03-04	13.2700	13.630000	13.1500	13.2500	-0.151%	1,009,315	-3.925%
2026-03-03	13.4700	13.625000	12.9500	13.2700	-3.910%	1,995,076	-4.069%
2026-03-02	13.5500	14.195000	13.2600	13.8100	+0.509%	1,814,426	-7.820%
2026-02-27	13.3200	14.010000	13.2600	13.7400	+5.449%	3,089,378	-7.351%
2026-02-26	12.8600	13.030000	12.5900	13.0300	+1.322%	2,644,118	-2.302%
2026-02-25	13.0900	13.120000	12.8450	12.8600	-1.380%	1,133,398	-1.011%
2026-02-24	12.9600	13.125000	12.8700	13.0400	+1.085%	1,130,748	-2.377%
2026-02-23	13.4800	13.500000	12.7600	12.9000	-4.444%	1,231,577	-1.318%
2026-02-20	13.4700	13.550000	13.2600	13.5000	+0.148%	725,445	-5.704%
2026-02-19	13.4500	13.595000	13.2700	13.4800	+0.672%	664,867	-5.564%
2026-02-18	13.5000	13.559900	13.2950	13.3900	-0.298%	1,265,433	-4.929%
2026-02-17	13.5300	13.625000	13.2100	13.4300	-1.105%	1,505,690	-5.212%
2026-02-13	13.3100	13.670000	13.2900	13.5800	+1.799%	805,234	-6.259%
2026-02-12	13.5700	13.680000	12.9900	13.3400	-1.477%	934,562	-4.573%
2026-02-11	13.4400	13.540000	13.0400	13.5400	+2.189%	894,792	-5.982%
2026-02-10	13.6000	13.600000	13.0150	13.2500	-2.645%	1,082,851	-3.925%
2026-02-09	13.3500	13.620000	13.2150	13.6100	+2.795%	1,639,731	-6.466%
2026-02-06	12.5700	13.250000	12.5500	13.2400	+7.120%	1,770,227	-3.852%
2026-02-05	12.4800	12.610000	12.3100	12.3600	-1.827%	1,720,515	+2.994%
2026-02-04	13.1300	13.220000	12.5350	12.5900	-3.673%	1,956,682	+1.112%
2026-02-03	12.9500	13.240000	12.8150	13.0700	+2.429%	2,006,350	-2.601%
2026-02-02	12.7200	12.990000	12.6250	12.7600	-0.156%	1,239,663	-0.235%
2026-01-30	13.3100	13.570000	12.6800	12.7800	-5.683%	1,796,458	-0.391%
2026-01-29	13.9800	13.990000	13.3700	13.5500	-2.798%	2,282,995	-6.052%
2026-01-28	13.8600	13.975000	13.6850	13.9400	+0.941%	2,714,555	-8.680%
2026-01-27	12.8900	13.870000	12.8800	13.8100	+7.471%	3,754,347	-7.820%
2026-01-26	12.7850	13.220000	12.7500	12.8500	+1.181%	1,447,033	-0.934%
2026-01-23	12.5000	12.820000	12.3800	12.7000	+1.844%	914,053	+0.236%
2026-01-22	12.5200	12.930000	12.4700	12.4700	+0.890%	1,605,738	+2.085%
2026-01-21	13.1000	13.370000	12.0750	12.3600	-4.334%	2,673,476	+2.994%
2026-01-20	12.4000	12.920000	12.3400	12.9200	+2.866%	2,616,355	-1.471%
2026-01-16	12.3500	12.560000	12.0200	12.5600	+1.700%	2,631,348	+1.354%
2026-01-15	12.3100	12.419000	11.9600	12.3500	+2.066%	842,216	+3.077%
2026-01-14	12.1500	12.200000	11.9700	12.1000	-0.575%	1,218,729	+5.207%
2026-01-13	12.2100	12.270000	12.0900	12.1700	-0.082%	1,175,033	+4.601%
2026-01-12	12.3500	12.405000	12.1800	12.1800	-1.536%	1,182,690	+4.516%
2026-01-09	12.5500	12.625000	12.3450	12.3700	+1.393%	1,321,442	+2.910%
2026-01-08	12.2800	12.400000	12.1000	12.2000	-1.054%	771,038	+4.344%
2026-01-07	12.7300	12.820000	12.2800	12.3300	-3.066%	1,059,170	+3.244%
2026-01-06	12.9600	12.960000	12.4700	12.7200	-1.166%	1,357,307	+0.079%
2026-01-05	13.0300	13.130000	12.5850	12.8700	-1.152%	1,316,066	-1.088%
2026-01-02	12.7900	13.040000	12.7100	13.0200	+3.006%	1,162,372	-2.227%
2025-12-31	12.6700	12.795000	12.6200	12.6400	-0.158%	708,658	+0.712%
2025-12-30	12.7200	12.809100	12.6400	12.6600	-0.472%	1,230,547	+0.553%
2025-12-29	12.7600	12.860000	12.6250	12.7200	-0.935%	1,064,699	+0.079%
2025-12-26	12.7300	12.925000	12.6400	12.8400	+0.864%	568,867	-0.857%
2025-12-24	12.6800	12.740000	12.5100	12.7300	+0.157%	707,612	0.000%
2025-12-23	12.4600	12.730000	12.4500	12.7100	+2.006%	908,545	+0.157%
2025-12-22	12.6300	12.630000	12.3400	12.4600	-0.559%	1,548,791	+2.167%
2025-12-19	12.5800	12.915000	12.4900	12.5300	-0.318%	2,417,570	+1.596%
2025-12-18	13.0100	13.100000	12.4950	12.5700	-1.874%	2,125,138	+1.273%
2025-12-17	13.6500	13.675000	12.7300	12.8100	-5.670%	2,185,135	-0.625%
2025-12-16	13.5200	13.760000	13.5200	13.5800	-0.804%	925,416	-6.259%
2025-12-15	14.0700	14.070000	13.5350	13.6900	-1.155%	1,224,651	-7.012%
2025-12-12	14.5400	14.540000	13.8400	13.8500	-3.953%	1,095,822	-8.087%
2025-12-11	14.4000	14.550000	14.0700	14.4200	-0.277%	1,403,712	-11.720%
2025-12-10	14.7300	14.860000	14.1500	14.4600	-1.027%	1,822,185	-11.964%
2025-12-09	14.2500	15.238000	14.2500	14.6100	+3.544%	1,820,640	-12.868%
2025-12-08	14.1600	14.170000	13.8800	14.1100	+0.356%	1,050,270	-9.780%
2025-12-05	14.2800	14.380000	13.9700	14.0600	-1.403%	784,913	-9.459%
2025-12-04	14.0100	14.415000	13.9171	14.2600	+1.857%	990,061	-10.729%
2025-12-03	14.0700	14.150000	13.9100	14.0000	-0.427%	697,315	-9.071%
2025-12-02	14.3800	14.440000	14.0300	14.0600	-1.264%	1,258,835	-9.459%
2025-12-01	14.2900	14.380000	14.1200	14.2400	-2.131%	1,442,708	-10.604%
2025-11-28	14.1700	14.590000	14.0400	14.5500	+3.485%	781,179	-12.509%
2025-11-26	14.1400	14.210000	13.8900	14.0600	+0.429%	884,823	-9.459%
2025-11-25	14.0800	14.173900	13.6800	14.0000	-1.339%	1,442,974	-9.071%
2025-11-24	13.8500	14.230000	13.7500	14.1900	+3.577%	2,052,082	-10.289%
2025-11-21	13.8100	13.950000	13.2900	13.7000	-1.012%	2,326,160	-7.080%
2025-11-20	14.7600	14.920000	13.7800	13.8400	-4.420%	1,988,535	-8.020%
2025-11-19	14.5400	14.680000	14.3700	14.4800	+0.416%	1,670,301	-12.086%
2025-11-18	14.1700	14.645000	14.1100	14.4200	+1.264%	1,361,322	-11.720%
2025-11-17	14.6500	14.880000	14.0100	14.2400	-2.332%	2,058,246	-10.604%
2025-11-14	14.2100	14.925000	14.1100	14.5800	+1.180%	1,538,041	-12.689%
2025-11-13	15.1600	15.162000	14.1450	14.4100	-5.570%	3,635,543	-11.659%
2025-11-12	15.6000	15.650000	15.2500	15.2600	-1.739%	1,234,798	-16.579%
2025-11-11	15.7600	15.910000	15.4650	15.5300	-1.522%	1,322,778	-18.030%
2025-11-10	15.8200	15.980000	15.4850	15.7700	+1.676%	2,228,017	-19.277%
2025-11-07	14.5600	15.800000	13.9200	15.5100	+3.815%	4,135,433	-17.924%
2025-11-06	13.8100	15.150000	13.5200	14.9400	-11.440%	9,347,377	-14.793%
2025-11-05	16.8700	17.060000	16.6700	16.8700	+1.139%	2,251,735	-24.541%
2025-11-04	17.2300	17.480000	16.5500	16.6800	-5.335%	1,865,329	-23.681%
2025-11-03	17.6300	17.810000	17.4800	17.6200	-0.283%	1,437,568	-27.753%
2025-10-31	17.6700	17.820000	17.4500	17.6700	+0.170%	996,122	-27.957%
2025-10-30	17.5800	17.815000	17.4900	17.6400	-0.508%	1,558,044	-27.834%
2025-10-29	17.2600	17.875400	17.0400	17.7300	+3.382%	1,728,748	-28.201%
2025-10-28	17.2000	17.320000	16.7800	17.1500	+0.882%	2,059,279	-25.773%
2025-10-27	17.4200	17.485000	16.7635	17.0000	-1.563%	1,522,068	-25.118%
2025-10-24	17.5200	17.520000	17.0300	17.2700	+0.232%	1,544,769	-26.288%
2025-10-23	16.7500	17.370000	16.6950	17.2300	+2.989%	2,107,393	-26.117%
2025-10-22	16.7000	17.210000	16.2400	16.7300	+0.120%	2,385,162	-23.909%
2025-10-21	16.8000	16.920000	16.4500	16.7100	-0.890%	1,607,163	-23.818%
2025-10-20	16.7200	17.100000	16.5900	16.8600	+1.750%	2,472,225	-24.496%
2025-10-17	16.6300	16.900000	16.1800	16.5700	-2.300%	2,652,945	-23.174%
2025-10-16	17.1500	17.150000	16.5750	16.9600	-0.469%	2,212,356	-24.941%
2025-10-15	17.0500	17.350000	16.9300	17.0400	+1.853%	2,777,927	-25.293%
2025-10-14	16.8700	16.920000	16.1700	16.7300	-2.164%	4,305,090	-23.909%
2025-10-13	16.3250	17.690000	16.2100	17.1000	+9.686%	6,895,964	-25.556%
2025-10-10	15.6700	16.200000	15.5500	15.5900	-0.064%	4,124,735	-18.345%
2025-10-09	15.6000	15.790000	15.4100	15.6000	-0.064%	1,332,208	-18.397%
2025-10-08	15.0700	15.700000	15.0450	15.6100	+4.067%	3,095,727	-18.450%
2025-10-07	14.7100	15.010000	14.5750	15.0000	+2.249%	1,211,326	-15.133%
2025-10-06	14.5000	14.855000	14.4700	14.6700	+1.382%	2,025,673	-13.224%
2025-10-03	13.7700	14.900000	13.5201	14.4700	+5.620%	3,363,581	-12.025%
2025-10-02	13.9000	13.909900	13.6550	13.7000	-0.725%	1,256,616	-7.080%
2025-10-01	13.6900	13.910000	13.6400	13.8000	+0.951%	3,655,103	-7.754%
2025-09-30	13.6100	13.790000	13.5750	13.6700	0.000%	835,983	-6.876%
2025-09-29	13.6600	13.756863	13.5550	13.6700	+0.367%	466,775	-6.876%
2025-09-26	13.5300	13.640000	13.4500	13.6200	+0.964%	526,940	-6.535%
2025-09-25	13.5000	13.545000	13.3950	13.4900	-1.100%	741,145	-5.634%
2025-09-24	13.6800	13.740000	13.4550	13.6400	+0.147%	616,316	-6.672%
2025-09-23	13.8300	13.830000	13.5900	13.6200	-1.732%	670,498	-6.535%
2025-09-22	13.5100	13.895000	13.4700	13.8600	+1.613%	1,811,338	-8.153%
2025-09-19	13.6800	13.810000	13.2600	13.6400	+1.262%	1,695,888	-6.672%
2025-09-18	13.2800	13.590000	13.1800	13.4700	+2.511%	1,413,898	-5.494%
2025-09-17	12.8800	13.270000	12.8300	13.1400	+1.624%	1,221,362	-3.120%
2025-09-16	13.0000	13.000000	12.7700	12.9300	-0.538%	488,084	-1.547%
2025-09-15	12.6400	13.015000	12.6400	13.0000	+2.848%	1,714,795	-2.077%
2025-09-12	12.5600	12.665000	12.5250	12.6400	-0.079%	699,824	+0.712%
2025-09-11	12.7100	12.820000	12.4500	12.6500	-0.237%	947,878	+0.632%
2025-09-10	12.4700	12.730000	12.4400	12.6800	+2.672%	705,299	+0.394%
2025-09-09	12.3000	12.530000	12.2500	12.3500	+0.325%	918,150	+3.077%
2025-09-08	12.3200	12.370000	12.1600	12.3100	+0.244%	1,131,116	+3.412%
2025-09-05	12.2300	12.290000	12.0350	12.2800	+1.320%	524,747	+3.664%
2025-09-04	12.0600	12.130000	11.9400	12.1200	+0.664%	1,629,469	+5.033%
2025-09-03	12.0600	12.115000	12.0100	12.0400	-0.496%	725,738	+5.731%
2025-09-02	12.1100	12.275000	11.9450	12.1000	-1.626%	567,783	+5.207%
2025-08-29	12.5200	12.520000	12.2200	12.3000	-2.458%	2,151,968	+3.496%
2025-08-28	12.1300	12.660000	12.0750	12.6100	+4.474%	704,791	+0.952%
2025-08-27	12.2000	12.270000	12.0200	12.0700	-1.550%	490,733	+5.468%
2025-08-26	12.2300	12.265000	12.0450	12.2600	+0.822%	432,687	+3.834%
2025-08-25	12.0700	12.195000	11.9700	12.1600	+0.247%	979,148	+4.688%
2025-08-22	12.2600	12.385000	12.0750	12.1300	-1.462%	2,754,054	+4.946%
2025-08-21	12.2800	12.535000	12.2750	12.3100	0.000%	647,098	+3.412%
2025-08-20	12.3200	12.430000	12.1400	12.3100	-0.485%	660,047	+3.412%
2025-08-19	12.5400	12.540000	12.3300	12.3700	-1.119%	650,866	+2.910%
2025-08-18	12.3100	12.610000	12.3100	12.5100	+1.378%	729,753	+1.759%
2025-08-15	12.5700	12.620000	12.3300	12.3400	-1.280%	750,542	+3.160%
2025-08-14	12.1800	12.630000	12.1200	12.5000	+2.041%	1,772,263	+1.840%
2025-08-13	12.3600	12.360000	12.1500	12.2500	-0.082%	994,138	+3.918%
2025-08-12	12.0000	12.300000	12.0000	12.2600	+2.167%	839,083	+3.834%
2025-08-11	12.0800	12.110000	11.9700	12.0000	-0.662%	4,400,466	+6.083%
2025-08-08	12.0400	12.190000	11.9400	12.0800	+0.499%	1,034,233	+5.381%
2025-08-07	12.1900	12.190000	11.8800	12.0200	-1.233%	845,942	+5.907%
2025-08-06	12.0000	12.245000	11.9400	12.1700	+0.829%	1,071,860	+4.601%
2025-08-05	12.4600	12.570000	12.0100	12.0700	-3.594%	1,702,057	+5.468%
2025-08-04	12.3700	12.570000	12.2500	12.5200	+1.213%	683,753	+1.677%
2025-08-01	12.0000	12.660000	11.8600	12.3700	+2.656%	1,472,286	+2.910%
2025-07-31	12.2500	12.330000	11.9500	12.0500	-1.793%	1,627,798	+5.643%
2025-07-30	12.1500	12.490000	12.0800	12.2700	+1.071%	1,248,410	+3.749%
2025-07-29	12.2000	12.330000	12.0200	12.1400	-0.492%	1,226,312	+4.860%
2025-07-28	12.2900	12.310000	11.9750	12.2000	-0.570%	1,377,558	+4.344%
2025-07-25	12.2900	12.310000	12.1500	12.2700	-0.406%	1,012,722	+3.749%
2025-07-24	12.6800	12.680000	12.2750	12.3200	-2.145%	1,032,934	+3.328%
2025-07-23	12.4400	12.695000	12.3500	12.5900	+2.441%	885,384	+1.112%
2025-07-22	12.0800	12.290000	11.9900	12.2900	+0.327%	676,460	+3.580%
2025-07-21	12.4000	12.400000	12.0200	12.2500	-0.890%	1,424,909	+3.918%
2025-07-18	12.5500	12.810000	12.2900	12.3600	+2.318%	1,575,902	+2.994%
2025-07-17	11.9500	12.155000	11.8000	12.0800	+1.088%	1,036,424	+5.381%
2025-07-16	11.7200	12.055000	11.5450	11.9500	+2.050%	1,415,839	+6.527%
2025-07-15	11.6900	11.840000	11.5600	11.7100	+0.775%	1,100,086	+8.711%
2025-07-14	11.3400	11.755000	11.3400	11.6200	+1.840%	1,355,515	+9.552%
2025-07-11	11.1400	11.625000	11.0500	11.4100	+1.875%	1,151,275	+11.569%
2025-07-10	10.6000	11.220000	10.5250	11.2000	+5.960%	1,244,539	+13.661%
2025-07-09	10.5100	10.620000	10.3750	10.5700	+1.440%	758,791	+20.435%
2025-07-08	10.6000	10.600000	10.2800	10.4200	-1.698%	791,973	+22.169%
2025-07-07	10.7100	10.815000	10.5300	10.6000	-3.549%	773,890	+20.094%
2025-07-03	10.6200	11.025000	10.6000	10.9900	+3.387%	576,914	+15.833%
2025-07-02	10.7700	10.780000	10.5900	10.6300	-0.747%	1,387,592	+19.755%
2025-07-01	10.8000	10.810000	10.6900	10.7100	-0.741%	586,880	+18.861%
2025-06-30	10.7500	10.905000	10.6900	10.7900	+0.935%	778,957	+17.980%
2025-06-27	10.7700	10.860000	10.5550	10.6900	-0.187%	1,211,044	+19.083%
2025-06-26	11.0100	11.010000	10.6900	10.7100	-1.381%	1,211,914	+18.861%
2025-06-25	11.0100	11.030000	10.7700	10.8600	-1.362%	953,117	+17.219%
2025-06-24	11.0700	11.230000	10.9400	11.0100	+0.091%	976,170	+15.622%
2025-06-23	10.9300	11.106700	10.8400	11.0000	+0.182%	1,092,532	+15.727%
2025-06-20	11.2200	11.255000	10.9800	10.9800	-3.515%	3,164,148	+15.938%
2025-06-18	11.3500	11.430000	11.2350	11.3800	+0.708%	1,793,008	+11.863%
2025-06-17	11.5000	11.500000	11.1900	11.3000	-1.482%	1,623,744	+12.655%
2025-06-16	11.2600	11.490000	11.2250	11.4700	+3.427%	1,703,520	+10.985%
2025-06-13	11.2100	11.280000	10.8950	11.0900	-2.805%	2,592,846	+14.788%
2025-06-12	10.6900	11.510000	10.6900	11.4100	+8.978%	3,548,948	+11.569%
2025-06-11	10.5200	10.770000	10.3050	10.4700	+0.673%	2,333,506	+21.585%
2025-06-10	10.4400	10.440000	10.2200	10.4000	-0.096%	1,892,749	+22.404%
2025-06-09	10.4100	10.475000	10.2450	10.4100	+0.483%	2,994,948	+22.286%
2025-06-06	10.3400	10.410000	10.1900	10.3600	+0.680%	2,341,012	+22.876%
2025-06-05	10.2500	10.670000	10.1200	10.2900	+1.579%	1,908,440	+23.712%
2025-06-04	10.4700	10.470000	10.0150	10.1300	-2.502%	1,310,244	+25.666%
2025-06-03	9.9600	10.505000	9.9250	10.3900	+5.056%	2,047,335	+22.522%
2025-06-02	9.7200	9.890000	9.6200	9.8900	+1.332%	1,108,598	+28.716%
2025-05-30	9.6500	9.850000	9.5200	9.7600	+0.515%	1,941,002	+30.430%
2025-05-29	9.7500	9.790000	9.5900	9.7100	+0.518%	1,790,476	+31.102%
2025-05-28	9.4400	9.725000	9.4300	9.6600	+2.331%	2,450,087	+31.781%
2025-05-27	9.1600	9.475000	9.1500	9.4400	+3.169%	2,402,440	+34.852%
2025-05-23	8.8400	9.160000	8.8400	9.1500	+2.235%	1,426,121	+39.126%
2025-05-22	8.8100	8.960000	8.7300	8.9500	+0.902%	703,489	+42.235%
2025-05-21	9.1000	9.160000	8.8700	8.8700	-3.060%	815,936	+43.517%
2025-05-20	8.9800	9.160000	8.9400	9.1500	+2.121%	1,704,893	+39.126%
2025-05-19	8.9300	9.015000	8.9250	8.9600	-1.647%	712,713	+42.076%
2025-05-16	9.1300	9.180000	8.9950	9.1100	+0.110%	824,843	+39.737%
2025-05-15	8.9100	9.195000	8.9100	9.1000	+1.111%	1,178,131	+39.890%
2025-05-14	9.1800	9.180000	8.9300	9.0000	-1.639%	1,343,319	+41.444%
2025-05-13	8.9500	9.220000	8.8250	9.1500	+2.809%	689,917	+39.126%
2025-05-12	8.9000	8.935000	8.7300	8.9000	+2.771%	1,094,482	+43.034%
2025-05-09	8.5300	8.740000	8.5000	8.6600	+1.763%	1,323,719	+46.998%
2025-05-08	8.6000	8.670000	8.3350	8.5100	-0.117%	874,663	+49.589%
2025-05-07	9.1300	9.340000	8.4150	8.5200	-5.960%	3,130,618	+49.413%
2025-05-06	9.0400	9.140000	8.9550	9.0600	-0.767%	940,337	+40.508%
2025-05-05	9.2400	9.240000	9.0550	9.1300	-1.510%	680,943	+39.430%
2025-05-02	9.1400	9.295000	9.0500	9.2700	+2.431%	664,076	+37.325%
2025-05-01	9.0100	9.150000	8.9600	9.0500	+1.571%	808,290	+40.663%
2025-04-30	8.9600	9.015000	8.8450	8.9100	-1.980%	819,418	+42.873%
2025-04-29	8.8900	9.115000	8.8900	9.0900	+1.000%	644,984	+40.044%
2025-04-28	9.0000	9.070000	8.9050	9.0000	+0.111%	1,136,105	+41.444%
2025-04-25	8.7600	9.035000	8.7000	8.9900	+2.275%	1,487,313	+41.602%
2025-04-24	8.6000	8.825000	8.6000	8.7900	+2.567%	937,795	+44.824%
2025-04-23	8.7100	8.880000	8.5516	8.5700	+0.234%	555,237	+48.541%
2025-04-22	8.5500	8.645000	8.4600	8.5500	+1.423%	1,172,636	+48.889%
2025-04-21	8.6500	8.690000	8.3550	8.4300	-3.326%	1,295,191	+51.008%
2025-04-17	8.6400	8.880000	8.6300	8.7200	+0.577%	1,025,465	+45.986%
2025-04-16	8.5900	8.735000	8.4950	8.6700	+0.697%	906,706	+46.828%
2025-04-15	8.7600	8.760000	8.4300	8.6100	-1.712%	2,070,905	+47.851%
2025-04-14	8.8900	8.905000	8.7200	8.7600	+0.806%	589,254	+45.320%
2025-04-11	8.5400	8.700000	8.4650	8.6900	+1.995%	739,643	+46.490%
2025-04-10	8.9700	9.110000	8.2850	8.5200	-3.511%	1,236,073	+49.413%
2025-04-09	8.1600	8.940000	7.9400	8.8300	+8.211%	1,922,183	+44.168%
2025-04-08	8.6500	8.690000	8.0300	8.1600	-2.041%	1,322,133	+56.005%
2025-04-07	7.8200	8.630000	7.8200	8.3300	+2.083%	935,575	+52.821%
2025-04-04	8.9100	8.910000	8.1200	8.1600	-11.208%	1,994,213	+56.005%
2025-04-03	9.3500	9.610000	9.1150	9.1900	-3.971%	1,127,851	+38.520%
2025-04-02	9.3900	9.580000	9.3400	9.5700	+1.056%	696,736	+33.020%
2025-04-01	9.3500	9.505000	9.1750	9.4700	+1.283%	694,038	+34.424%
2025-03-31	9.3000	9.410000	9.1900	9.3500	-1.267%	1,523,960	+36.150%
2025-03-28	9.3400	9.595000	9.3400	9.4700	+0.638%	1,124,040	+34.424%
2025-03-27	9.5500	9.640000	9.3750	9.4100	-2.183%	1,019,235	+35.282%
2025-03-26	9.8300	9.883200	9.5600	9.6200	-2.037%	839,121	+32.328%
2025-03-25	9.7600	9.850000	9.6400	9.8200	+0.409%	839,357	+29.633%
2025-03-24	9.8300	9.985000	9.6950	9.7800	+0.411%	1,340,472	+30.164%
2025-03-21	9.6600	9.835000	9.6200	9.7400	-0.409%	2,152,738	+30.698%
2025-03-20	9.7400	9.860000	9.7200	9.7800	-0.102%	550,551	+30.164%
2025-03-19	9.6300	9.810000	9.5300	9.7900	+2.299%	764,750	+30.031%
2025-03-18	9.6000	9.665000	9.4000	9.5700	-1.238%	774,847	+33.020%
2025-03-17	9.5500	9.700000	9.4450	9.6900	+1.679%	1,488,399	+31.373%
2025-03-14	9.4200	9.545000	9.3800	9.5300	+1.275%	1,544,340	+33.578%
2025-03-13	9.6400	9.740000	9.3800	9.4100	-2.588%	797,452	+35.282%
2025-03-12	9.4400	9.815000	9.3000	9.6600	+3.648%	1,473,587	+31.781%
2025-03-11	8.8100	9.395000	8.6900	9.3200	+6.393%	3,056,778	+36.588%
2025-03-10	9.1600	9.210000	8.5350	8.7600	-6.009%	2,398,204	+45.320%
2025-03-07	9.4300	9.580000	9.2550	9.3200	-0.640%	1,448,871	+36.588%
2025-03-06	9.7400	9.740000	9.2900	9.3800	-4.578%	1,710,232	+35.714%
2025-03-05	9.7800	9.960000	9.7000	9.8300	+1.340%	1,447,154	+29.502%
2025-03-04	9.9000	9.980000	9.6800	9.7000	-3.960%	2,122,248	+31.237%
2025-03-03	10.3700	10.555000	10.0000	10.1000	-2.321%	931,098	+26.040%
2025-02-28	10.1400	10.365000	10.0300	10.3400	+1.572%	2,330,257	+23.114%
2025-02-27	10.7900	10.800000	10.1300	10.1800	-5.214%	1,943,344	+25.049%
2025-02-26	10.6700	10.950000	10.6300	10.7400	+1.130%	1,138,425	+18.529%
2025-02-25	10.7400	10.990000	10.4250	10.6200	-1.484%	1,135,153	+19.868%
2025-02-24	10.8800	10.950000	10.6800	10.7800	-1.101%	1,367,261	+18.089%
2025-02-21	11.3900	11.645000	10.8650	10.9000	-3.369%	4,487,854	+16.789%
2025-02-20	10.7800	11.480000	10.5400	11.2800	+6.818%	1,876,979	+12.855%
2025-02-19	10.5900	10.635000	10.4300	10.5600	-0.377%	1,589,827	+20.549%
2025-02-18	10.8200	10.840000	10.5400	10.6000	+0.665%	2,050,162	+20.094%
2025-02-14	10.3900	10.595000	10.3900	10.5300	+1.056%	811,607	+20.893%
2025-02-13	10.5100	10.610000	10.2750	10.4200	+0.192%	873,656	+22.169%
2025-02-12	10.4700	10.630000	10.3300	10.4000	-1.515%	1,252,736	+22.404%
2025-02-11	10.6800	10.700000	10.3800	10.5600	-1.767%	1,867,040	+20.549%
2025-02-10	10.8500	10.960000	10.7300	10.7500	-0.830%	1,629,625	+18.419%
2025-02-07	10.8900	10.970000	10.7100	10.8400	-0.276%	1,954,465	+17.435%
2025-02-06	10.8800	11.060000	10.7900	10.8700	-0.275%	1,115,161	+17.111%
2025-02-05	11.2800	11.290000	10.7900	10.9000	-2.330%	1,678,203	+16.789%
2025-02-04	11.1300	11.419900	11.0300	11.1600	+0.722%	1,265,392	+14.068%
2025-02-03	11.0200	11.350000	10.8400	11.0800	-3.484%	1,446,000	+14.892%
2025-01-31	11.5400	11.730000	11.3900	11.4800	-0.520%	1,381,056	+10.889%
2025-01-30	10.9700	11.660000	10.9250	11.5400	+5.678%	1,510,481	+10.312%
2025-01-29	10.6000	10.960000	10.4900	10.9200	+2.825%	2,760,201	+16.575%
2025-01-28	10.8000	10.875000	10.3100	10.6200	-0.748%	1,962,341	+19.868%
2025-01-27	13.0000	13.160000	10.5510	10.7000	-20.564%	4,053,793	+18.972%
2025-01-24	13.5000	13.640000	13.3800	13.4700	+0.373%	1,268,365	-5.494%
2025-01-23	13.5200	13.920000	13.0400	13.4200	-2.612%	2,607,032	-5.142%
2025-01-22	14.4400	14.520000	13.7600	13.7800	-4.571%	2,258,674	-7.620%
2025-01-21	14.5500	14.620000	14.3200	14.4400	+1.050%	996,095	-11.842%
2025-01-17	13.6500	14.410000	13.6500	14.2900	+4.383%	1,836,577	-10.917%
2025-01-16	13.2200	13.770000	13.1200	13.6900	+3.555%	1,813,194	-7.012%
2025-01-15	13.2300	13.300000	13.0550	13.2200	+1.614%	798,409	-3.707%
2025-01-14	12.9900	13.160000	12.8350	13.0100	+0.386%	1,100,537	-2.152%
2025-01-13	13.1800	13.230000	12.8300	12.9600	-1.967%	1,297,697	-1.775%
2025-01-10	13.1500	13.270000	12.7900	13.2200	-0.302%	1,437,746	-3.707%
2025-01-08	13.4100	13.530000	12.7800	13.2600	-2.572%	2,110,854	-3.997%
2025-01-07	14.0200	14.220000	13.5200	13.6100	-3.201%	1,594,888	-6.466%
2025-01-06	14.2500	14.600000	13.7050	14.0600	-0.916%	2,738,491	-9.459%
2025-01-03	14.0500	14.380000	14.0000	14.1900	+0.781%	1,000,253	-10.289%
2025-01-02	14.1300	14.200000	13.8100	14.0800	-0.495%	924,477	-9.588%
2024-12-31	14.2900	14.424000	14.0650	14.1500	-0.910%	685,666	-10.035%
2024-12-30	14.1200	14.355000	14.0450	14.2800	+0.281%	544,503	-10.854%
2024-12-27	14.2900	14.310000	14.0450	14.2400	-0.070%	573,944	-10.604%
2024-12-26	14.2000	14.421600	14.1750	14.2500	+0.352%	333,605	-10.667%
2024-12-24	14.2400	14.265000	13.9850	14.2000	+0.212%	377,318	-10.352%
2024-12-23	13.8600	14.200000	13.8600	14.1700	+2.310%	974,873	-10.162%
2024-12-20	13.8000	14.170000	13.7500	13.8500	-0.431%	2,055,635	-8.087%
2024-12-19	13.8700	14.170000	13.6800	13.9100	-0.358%	1,567,960	-8.483%
2024-12-18	14.2500	14.640000	13.8750	13.9600	-2.582%	2,281,281	-8.811%
2024-12-17	13.9700	14.385000	13.6250	14.3300	+3.019%	1,995,290	-11.165%
2024-12-16	13.4400	13.955000	13.2900	13.9100	+3.883%	1,187,115	-8.483%
2024-12-13	13.2000	13.460200	13.0400	13.3900	+1.903%	888,451	-4.929%
2024-12-12	13.1500	13.340000	13.0850	13.1400	-0.379%	903,773	-3.120%
2024-12-11	13.1100	13.497900	13.0500	13.1900	+0.610%	771,370	-3.487%
2024-12-10	13.0800	13.380000	12.8800	13.1100	+0.614%	1,205,306	-2.899%
2024-12-09	13.5800	13.970000	12.9200	13.0300	-3.338%	1,741,265	-2.302%
2024-12-06	12.7200	13.535000	12.5349	13.4800	+5.395%	2,917,150	-5.564%
2024-12-05	11.7000	12.890000	11.7000	12.7900	+9.503%	2,564,499	-0.469%
2024-12-04	11.5900	11.805000	11.4400	11.6800	+1.301%	884,644	+8.990%
2024-12-03	11.6300	11.710000	11.4000	11.5300	-0.518%	993,830	+10.408%
2024-12-02	11.2000	11.670000	11.1500	11.5900	+2.931%	1,243,337	+9.836%
2024-11-29	11.0800	11.280000	11.0800	11.2600	+1.533%	256,567	+13.055%
2024-11-27	10.9500	11.130000	10.7500	11.0900	+2.024%	857,594	+14.788%
2024-11-26	10.6800	10.910000	10.6600	10.8700	+0.741%	668,912	+17.111%
2024-11-25	10.5200	10.950000	10.4700	10.7900	+0.372%	474,390	+17.980%
2024-11-22	10.9000	10.970000	10.7400	10.7500	-1.557%	883,105	+18.419%
2024-11-21	10.2800	10.930000	10.2500	10.9200	+6.226%	2,405,041	+16.575%
2024-11-20	10.3100	10.350000	10.2200	10.2800	-0.676%	458,382	+23.833%
2024-11-19	10.2800	10.360000	10.1606	10.3500	+0.485%	470,400	+22.995%

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TAC
TransAlta Corporation
stock NYSE