Advanced Energy (NQ: AEIS )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	12.01	12.05	11.73	11.77	440,392	-0.29(-2.37%)
Apr 27, 2012	12.10	12.19	11.89	12.06	266,263	-0.02(-0.16%)
Apr 26, 2012	11.89	12.09	11.86	12.08	224,509	+0.16(+1.32%)
Apr 25, 2012	11.93	12.20	11.81	11.92	270,613	+0.16(+1.34%)
Apr 24, 2012	11.58	11.91	11.54	11.76	280,701	+0.21(+1.79%)
Apr 23, 2012	11.61	11.80	11.30	11.56	350,293	-0.30(-2.50%)
Apr 20, 2012	12.18	12.18	11.83	11.85	229,775	-0.02(-0.17%)
Apr 19, 2012	12.03	12.11	11.82	11.87	257,703	-0.19(-1.55%)
Apr 18, 2012	12.16	12.19	11.97	12.06	145,153	-0.22(-1.77%)
Apr 17, 2012	12.12	12.41	12.12	12.28	192,132	+0.28(+2.30%)
Apr 16, 2012	12.08	12.17	11.83	12.00	183,154	+0.03(+0.25%)
Apr 13, 2012	12.19	12.29	11.97	11.97	167,720	-0.28(-2.25%)
Apr 12, 2012	12.10	12.36	12.04	12.25	402,735	+0.16(+1.31%)
Apr 11, 2012	11.93	12.09	11.91	12.09	245,595	+0.32(+2.68%)
Apr 10, 2012	11.95	12.00	11.73	11.77	405,229	-0.19(-1.57%)
Apr 09, 2012	12.00	12.08	11.75	11.96	367,981	-0.35(-2.80%)
Apr 05, 2012	12.25	12.40	12.21	12.31	430,544	-0.03(-0.24%)
Apr 04, 2012	12.33	12.41	12.19	12.34	446,875	-0.15(-1.19%)
Apr 03, 2012	12.82	12.88	12.38	12.48	649,336	-0.34(-2.61%)