Ipg Photonics Corp (NQ: IPGP )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	67.14	68.72	66.71	66.75	307,843	-0.32(-0.47%)
May 23, 2011	68.21	68.75	66.03	67.06	402,762	-2.89(-4.13%)
May 20, 2011	67.54	70.57	66.82	69.95	534,048	+1.68(+2.46%)
May 19, 2011	66.60	69.29	66.41	68.27	498,485	+2.03(+3.06%)
May 18, 2011	64.32	66.54	63.73	66.24	510,532	+2.81(+4.43%)
May 17, 2011	62.88	63.95	61.66	63.43	372,887	+0.39(+0.61%)
May 16, 2011	64.46	65.12	62.78	63.04	450,289	-2.08(-3.19%)
May 13, 2011	66.62	66.80	64.08	65.12	486,784	-1.53(-2.30%)
May 12, 2011	66.26	67.37	64.69	66.66	425,992	+0.31(+0.46%)
May 11, 2011	69.13	69.13	65.70	66.35	346,004	-2.64(-3.83%)
May 10, 2011	68.10	69.75	67.42	68.99	398,863	+1.46(+2.17%)
May 09, 2011	67.50	68.29	65.43	67.53	330,522	+0.24(+0.35%)
May 06, 2011	66.44	68.72	65.70	67.29	481,465	+2.02(+3.09%)
May 05, 2011	63.89	67.68	63.35	65.27	434,006	-0.24(-0.36%)
May 04, 2011	69.29	69.29	60.43	65.51	1,116,904	-3.61(-5.23%)
May 03, 2011	72.19	73.43	65.04	69.12	1,511,626	+0.43(+0.62%)