Advanced Energy (NQ: AEIS )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	14.01	14.22	13.94	13.95	359,637	-0.06(-0.42%)
Apr 28, 2011	14.28	14.32	13.92	14.01	251,750	-0.32(-2.20%)
Apr 27, 2011	14.37	14.46	14.09	14.33	231,089	-0.01(-0.07%)
Apr 26, 2011	14.03	14.46	13.91	14.34	210,259	+0.41(+2.97%)
Apr 25, 2011	14.33	14.43	13.87	13.92	228,966	-0.29(-2.01%)
Apr 21, 2011	14.18	14.32	14.08	14.21	269,774	+0.13(+0.95%)
Apr 20, 2011	13.74	14.09	13.71	14.08	504,273	+0.60(+4.43%)
Apr 19, 2011	13.66	13.66	13.28	13.48	397,097	-0.11(-0.80%)
Apr 18, 2011	13.81	13.87	13.34	13.59	630,219	-0.38(-2.75%)
Apr 15, 2011	14.11	14.15	13.83	13.97	349,522	-0.21(-1.46%)
Apr 14, 2011	14.01	14.29	13.84	14.18	453,520	+0.03(+0.21%)
Apr 13, 2011	14.60	14.63	14.09	14.15	522,293	-0.29(-1.98%)
Apr 12, 2011	14.61	14.65	14.39	14.44	299,241	-0.25(-1.68%)
Apr 11, 2011	14.99	15.15	14.65	14.68	502,182	-0.29(-1.91%)
Apr 08, 2011	15.42	15.56	14.89	14.97	389,114	-0.46(-3.00%)
Apr 07, 2011	15.78	15.78	15.30	15.43	348,959	-0.48(-3.04%)
Apr 06, 2011	16.04	16.25	15.91	15.92	308,213	-0.08(-0.49%)
Apr 05, 2011	15.78	16.22	15.78	16.00	355,796	+0.21(+1.31%)
Apr 04, 2011	16.06	16.06	15.78	15.79	406,122	-0.09(-0.56%)