Proto Labs Inc (NY: PRLB )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
May 29, 2015	69.05	69.64	68.28	69.18	327,919	-0.07(-0.10%)
May 28, 2015	70.06	70.20	68.97	69.25	141,166	-0.70(-1.00%)
May 27, 2015	68.64	70.11	68.33	69.95	187,389	+1.35(+1.97%)
May 26, 2015	69.25	69.63	68.20	68.60	272,304	-0.88(-1.27%)
May 22, 2015	69.34	69.48	69.48	69.48	160,000	-0.07(-0.10%)
May 21, 2015	69.78	70.24	68.60	69.55	259,105	-0.45(-0.64%)
May 20, 2015	70.20	70.41	69.56	70.00	127,101	-0.24(-0.34%)
May 19, 2015	70.22	70.54	69.87	70.24	217,911	+0.21(+0.30%)
May 18, 2015	69.70	70.31	69.09	70.03	341,533	+0.31(+0.44%)
May 15, 2015	70.68	71.26	69.25	69.72	363,949	-0.98(-1.39%)
May 14, 2015	71.46	71.63	70.58	70.70	323,262	-0.55(-0.77%)
May 13, 2015	71.37	71.68	70.58	71.25	302,548	+0.07(+0.10%)
May 12, 2015	71.35	71.62	70.44	71.18	309,134	-0.50(-0.70%)
May 11, 2015	70.69	72.22	70.69	71.68	186,043	+0.86(+1.21%)
May 08, 2015	71.00	71.50	70.41	70.82	201,579	+0.31(+0.44%)
May 07, 2015	70.11	70.99	69.81	70.51	176,208	+0.19(+0.27%)
May 06, 2015	70.21	70.82	69.70	70.32	192,140	+0.12(+0.17%)
May 05, 2015	70.33	70.90	69.95	70.20	193,615	-0.14(-0.20%)
May 04, 2015	71.02	72.07	70.04	70.34	173,671	-0.34(-0.48%)