Advanced Energy (NQ: AEIS )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2007	12.80	12.96	12.61	12.88	984,768	+0.04(+0.31%)
Dec 28, 2007	12.88	13.19	12.80	12.84	669,623	+0.12(+0.93%)
Dec 27, 2007	13.19	13.34	12.71	12.72	604,860	-0.08(-0.62%)
Dec 26, 2007	13.06	13.11	12.71	12.80	355,195	-0.39(-2.98%)
Dec 24, 2007	12.86	13.27	12.81	13.19	191,694	+0.39(+3.08%)
Dec 21, 2007	12.57	12.93	12.48	12.80	1,048,874	+0.43(+3.50%)
Dec 20, 2007	12.77	12.91	11.99	12.36	653,469	-0.25(-1.95%)
Dec 19, 2007	12.40	12.93	12.34	12.61	430,605	+0.16(+1.26%)
Dec 18, 2007	12.76	13.00	12.22	12.45	530,612	-0.28(-2.17%)
Dec 17, 2007	13.29	13.46	12.64	12.73	666,011	-0.67(-5.00%)
Dec 14, 2007	13.53	13.76	13.33	13.40	321,723	-0.32(-2.37%)
Dec 13, 2007	13.67	13.81	13.39	13.72	419,239	-0.09(-0.64%)
Dec 12, 2007	13.91	14.21	13.67	13.81	464,951	+0.18(+1.30%)
Dec 11, 2007	14.02	14.21	13.56	13.63	437,208	-0.34(-2.46%)
Dec 10, 2007	13.83	14.17	13.83	13.98	945,343	+0.21(+1.50%)
Dec 07, 2007	13.73	14.04	13.63	13.77	427,522	+0.08(+0.57%)
Dec 06, 2007	13.79	13.88	13.54	13.69	637,640	-0.14(-1.00%)
Dec 05, 2007	13.51	14.05	13.45	13.83	363,160	+0.55(+4.15%)
Dec 04, 2007	13.56	13.93	13.20	13.28	1,013,106	-0.41(-3.02%)