Advanced Energy (NQ: AEIS )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2007	17.79	18.27	17.44	17.47	1,046,965	-0.26(-1.45%)
Jul 30, 2007	17.94	17.99	17.05	17.72	1,176,865	+0.04(+0.22%)
Jul 27, 2007	18.93	18.95	17.51	17.68	1,565,234	-1.32(-6.95%)
Jul 26, 2007	20.61	20.66	18.33	19.00	4,149,297	-3.82(-16.72%)
Jul 25, 2007	22.00	23.13	22.00	22.82	1,062,302	+0.66(+2.98%)
Jul 24, 2007	22.91	22.96	21.96	22.16	604,853	-0.77(-3.35%)
Jul 23, 2007	23.33	23.56	22.89	22.93	401,599	-0.35(-1.48%)
Jul 20, 2007	23.60	23.65	22.92	23.27	512,104	-0.42(-1.79%)
Jul 19, 2007	23.32	23.85	23.18	23.70	322,517	+0.51(+2.21%)
Jul 18, 2007	23.68	23.68	22.68	23.19	499,281	-0.60(-2.53%)
Jul 17, 2007	22.15	24.04	22.14	23.79	1,017,290	+1.66(+7.49%)
Jul 16, 2007	22.14	22.23	21.73	22.13	495,013	-0.03(-0.13%)
Jul 13, 2007	22.64	22.75	22.05	22.16	319,494	-0.51(-2.26%)
Jul 12, 2007	22.47	22.76	22.15	22.67	269,593	+0.35(+1.55%)
Jul 11, 2007	22.23	22.39	21.83	22.33	383,468	+0.13(+0.58%)
Jul 10, 2007	22.31	22.61	21.97	22.20	684,772	-0.37(-1.66%)
Jul 09, 2007	21.94	22.87	21.84	22.57	535,705	+0.57(+2.60%)
Jul 06, 2007	22.24	22.42	21.92	22.00	228,962	-0.16(-0.71%)
Jul 05, 2007	22.06	22.19	21.79	22.16	308,049	+0.21(+0.94%)
Jul 03, 2007	22.05	22.24	21.77	21.95	242,502	-0.17(-0.76%)