Advanced Energy (NQ: AEIS )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Dec 30, 2011	10.80	10.88	10.55	10.58	465,028	-0.22(-2.01%)
Dec 29, 2011	10.73	10.91	10.67	10.80	353,296	+0.08(+0.74%)
Dec 28, 2011	10.87	10.90	10.63	10.72	379,089	-0.14(-1.27%)
Dec 27, 2011	10.78	10.94	10.64	10.86	272,016	+0.02(+0.18%)
Dec 23, 2011	10.81	10.87	10.63	10.84	280,319	+0.01(+0.09%)
Dec 21, 2011	10.56	10.84	10.30	10.83	397,128	+0.21(+1.95%)
Dec 20, 2011	10.11	10.65	9.989	10.62	447,114	+0.75(+7.59%)
Dec 19, 2011	10.04	10.46	9.812	9.871	395,188	-0.11(-1.09%)
Dec 16, 2011	9.979	10.25	9.743	9.979	938,129	+0.09(+0.90%)
Dec 15, 2011	9.989	10.13	9.792	9.891	371,996	+0.03(+0.30%)
Dec 14, 2011	9.713	9.970	9.684	9.861	323,272	+0.05(+0.50%)
Dec 13, 2011	10.11	10.30	9.753	9.812	273,064	-0.17(-1.68%)
Dec 12, 2011	9.989	9.999	9.614	9.979	322,187	-0.18(-1.75%)
Dec 09, 2011	9.723	10.29	9.634	10.16	570,421	+0.48(+4.99%)
Dec 08, 2011	10.10	10.26	9.664	9.674	372,119	-0.50(-4.94%)
Dec 07, 2011	10.19	10.34	9.891	10.18	455,706	-0.03(-0.29%)
Dec 06, 2011	9.910	10.34	9.910	10.21	377,965	+0.33(+3.29%)
Dec 05, 2011	10.04	10.19	9.782	9.881	585,941	+0.02(+0.20%)
Dec 02, 2011	9.812	9.999	9.684	9.861	310,808	+0.21(+2.15%)