TransAlta Corporation (NY: TAC )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	6.152	6.205	6.015	6.182	486,899	+0.04(+0.62%)
May 30, 2012	6.213	6.255	6.125	6.144	257,974	-0.02(-0.29%)
May 29, 2012	6.298	6.309	6.114	6.162	2,643,382	-0.03(-0.48%)
May 25, 2012	6.151	6.228	6.141	6.192	294,988	+0.02(+0.30%)
May 24, 2012	6.173	6.214	6.096	6.173	281,035	+0.01(+0.12%)
May 23, 2012	6.177	6.184	6.015	6.166	274,545	-0.04(-0.59%)
May 22, 2012	6.096	6.228	6.059	6.203	254,446	+0.10(+1.57%)
May 21, 2012	6.048	6.151	6.004	6.107	157,086	+0.09(+1.53%)
May 18, 2012	6.092	6.144	5.993	6.015	227,601	-0.06(-0.97%)
May 17, 2012	6.019	6.169	6.000	6.074	305,470	+0.06(+0.98%)
May 16, 2012	6.067	6.067	5.953	6.015	281,516	-0.04(-0.73%)
May 15, 2012	6.103	6.107	6.030	6.059	203,283	-0.06(-0.96%)
May 14, 2012	6.173	6.173	6.048	6.118	216,550	-0.07(-1.19%)
May 11, 2012	6.177	6.225	6.166	6.192	305,755	+0.02(+0.30%)
May 10, 2012	6.067	6.181	6.048	6.173	247,573	+0.15(+2.44%)
May 09, 2012	5.956	6.063	5.931	6.026	238,488	+0.04(+0.68%)
May 08, 2012	6.111	6.140	5.964	5.986	338,228	-0.17(-2.75%)
May 07, 2012	6.056	6.162	6.041	6.155	288,117	+0.10(+1.58%)
May 04, 2012	6.008	6.070	5.986	6.059	656,095	+0.02(+0.37%)
May 03, 2012	6.162	6.162	6.022	6.037	611,125	-0.10(-1.56%)
May 02, 2012	6.158	6.166	6.070	6.133	332,652	-0.04(-0.71%)
May 01, 2012	6.107	6.199	6.081	6.177	356,728	+0.09(+1.45%)
Apr 30, 2012	6.100	6.111	6.019	6.089	454,533	-0.01(-0.18%)
Apr 27, 2012	6.133	6.140	5.971	6.100	706,045	-0.01(-0.18%)
Apr 26, 2012	6.339	6.357	6.080	6.111	642,580	-0.14(-2.18%)
Apr 25, 2012	6.147	6.306	6.111	6.247	1,310,852	+0.16(+2.60%)
Apr 24, 2012	6.000	6.118	6.000	6.089	908,262	+0.09(+1.47%)
Apr 23, 2012	6.125	6.125	5.962	6.000	398,039	-0.17(-2.68%)
Apr 20, 2012	6.151	6.199	6.081	6.166	307,406	+0.03(+0.48%)
Apr 19, 2012	6.236	6.254	6.111	6.136	279,446	-0.11(-1.77%)
Apr 18, 2012	6.247	6.269	6.228	6.247	239,236	+0.00(+0.06%)
Apr 17, 2012	6.129	6.280	6.067	6.243	437,910	+0.14(+2.35%)
Apr 16, 2012	6.335	6.335	6.070	6.100	729,166	-0.23(-3.66%)
Apr 13, 2012	6.526	6.541	6.331	6.331	388,041	-0.20(-3.04%)
Apr 12, 2012	6.545	6.607	6.489	6.530	273,090	+0.00(+0.00%)
Apr 11, 2012	6.515	6.567	6.427	6.530	340,626	+0.04(+0.62%)
Apr 10, 2012	6.692	6.731	6.460	6.489	313,901	-0.22(-3.34%)
Apr 09, 2012	6.677	6.747	6.618	6.714	199,013	+0.01(+0.11%)
Apr 05, 2012	6.736	6.754	6.688	6.706	186,711	-0.04(-0.55%)
Apr 04, 2012	6.798	6.806	6.728	6.743	305,595	-0.10(-1.45%)
Apr 03, 2012	6.916	6.916	6.831	6.842	156,423	-0.07(-1.01%)
Apr 02, 2012	6.890	6.920	6.850	6.912	246,011	+0.01(+0.16%)
Mar 30, 2012	6.842	6.920	6.784	6.901	272,424	+0.06(+0.81%)
Mar 29, 2012	6.923	6.927	6.795	6.846	677,190	-0.12(-1.74%)
Mar 28, 2012	7.026	7.026	6.894	6.967	259,513	-0.09(-1.25%)
Mar 27, 2012	7.122	7.122	7.034	7.056	110,591	-0.06(-0.88%)
Mar 26, 2012	7.100	7.170	7.089	7.118	166,092	+0.07(+0.94%)
Mar 23, 2012	6.975	7.052	6.931	7.052	256,997	+0.07(+1.05%)
Mar 22, 2012	7.011	7.011	6.934	6.978	307,616	-0.08(-1.09%)
Mar 21, 2012	7.034	7.067	7.019	7.056	179,316	+0.03(+0.47%)
Mar 20, 2012	7.129	7.129	6.975	7.022	461,643	-0.13(-1.85%)
Mar 19, 2012	7.111	7.199	7.103	7.155	204,012	+0.06(+0.78%)
Mar 16, 2012	7.170	7.210	7.092	7.100	211,967	-0.05(-0.72%)
Mar 15, 2012	7.192	7.223	7.129	7.151	571,421	-0.04(-0.61%)
Mar 14, 2012	7.331	7.335	7.162	7.195	278,489	-0.12(-1.66%)
Mar 13, 2012	7.302	7.331	7.280	7.317	215,870	+0.03(+0.35%)
Mar 12, 2012	7.353	7.357	7.272	7.291	709,616	-0.07(-0.90%)
Mar 09, 2012	7.364	7.364	7.295	7.357	162,366	+0.01(+0.15%)
Mar 08, 2012	7.320	7.372	7.269	7.346	297,792	+0.07(+1.01%)
Mar 07, 2012	7.295	7.309	7.177	7.272	358,708	-0.02(-0.25%)
Mar 06, 2012	7.368	7.375	7.287	7.291	308,347	-0.16(-2.12%)
Mar 05, 2012	7.556	7.556	7.438	7.449	216,139	-0.17(-2.22%)
Mar 02, 2012	7.625	7.655	7.545	7.618	222,207	-0.13(-1.71%)