Ipg Photonics Corp (NQ: IPGP )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Dec 30, 2011	34.31	34.73	33.42	33.53	258,301	-0.75(-2.19%)
Dec 29, 2011	33.98	34.65	33.36	34.28	544,609	+0.30(+0.87%)
Dec 28, 2011	35.09	35.23	33.48	33.98	329,072	-1.01(-2.89%)
Dec 27, 2011	35.21	35.47	33.85	34.99	366,422	-0.26(-0.73%)
Dec 23, 2011	35.52	35.55	34.53	35.25	149,870	+1.69(+5.04%)
Dec 21, 2011	34.89	34.95	32.99	33.56	412,260	-1.68(-4.78%)
Dec 20, 2011	34.17	35.39	34.15	35.24	280,991	+1.42(+4.18%)
Dec 19, 2011	35.26	35.35	33.74	33.82	256,860	-1.26(-3.58%)
Dec 16, 2011	35.35	36.18	34.65	35.08	484,936	+0.27(+0.77%)
Dec 15, 2011	34.90	35.61	34.68	34.81	469,177	+0.17(+0.49%)
Dec 14, 2011	35.99	36.32	34.51	34.65	479,862	-1.75(-4.81%)
Dec 13, 2011	37.53	38.02	36.05	36.40	614,545	-0.97(-2.60%)
Dec 12, 2011	37.08	37.44	36.09	37.37	697,340	-0.11(-0.29%)
Dec 09, 2011	35.44	37.71	35.16	37.48	765,268	+2.44(+6.95%)
Dec 08, 2011	37.12	37.12	34.40	35.04	1,907,957	-2.52(-6.72%)
Dec 07, 2011	40.80	40.80	37.29	37.57	1,184,020	-1.78(-4.53%)
Dec 06, 2011	40.27	40.32	39.08	39.35	761,692	-0.99(-2.45%)
Dec 05, 2011	41.19	41.48	40.20	40.34	356,234	+0.07(+0.17%)
Dec 02, 2011	40.70	41.73	40.04	40.27	610,046	+0.11(+0.27%)