Proto Labs Inc (NY: PRLB )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Jun 30, 2015	66.97	67.68	66.52	67.48	152,152	+0.77(+1.15%)
Jun 29, 2015	67.24	67.81	66.36	66.71	178,555	-1.00(-1.48%)
Jun 26, 2015	68.40	69.09	67.29	67.71	151,203	-0.70(-1.02%)
Jun 25, 2015	68.26	68.84	68.16	68.41	111,680	+0.22(+0.32%)
Jun 24, 2015	68.08	68.34	67.72	68.19	203,242	+0.09(+0.13%)
Jun 23, 2015	67.57	68.26	67.20	68.10	162,848	+0.43(+0.64%)
Jun 22, 2015	68.37	68.55	67.50	67.67	93,857	-0.57(-0.84%)
Jun 19, 2015	67.99	68.48	67.67	68.24	220,178	+0.46(+0.68%)
Jun 18, 2015	68.32	68.36	67.50	67.78	159,315	-0.58(-0.85%)
Jun 17, 2015	67.72	68.47	67.40	68.36	254,189	+0.64(+0.95%)
Jun 16, 2015	67.85	68.20	67.04	67.72	256,535	-0.30(-0.44%)
Jun 15, 2015	67.40	68.00	67.40	68.02	105,264	-0.03(-0.04%)
Jun 12, 2015	67.98	68.19	66.66	68.05	231,312	-0.34(-0.50%)
Jun 11, 2015	68.37	69.17	68.05	68.39	215,144	+0.30(+0.44%)
Jun 10, 2015	67.88	68.62	67.80	68.09	154,942	+0.52(+0.77%)
Jun 09, 2015	67.38	68.27	67.38	67.57	106,795	+0.08(+0.12%)
Jun 08, 2015	66.82	67.98	66.34	67.49	188,183	+0.58(+0.87%)
Jun 05, 2015	66.60	66.97	65.84	66.91	517,369	+0.39(+0.59%)
Jun 04, 2015	67.39	67.71	66.00	66.52	464,713	-1.15(-1.70%)
Jun 03, 2015	67.82	68.18	67.31	67.67	250,851	-0.09(-0.13%)
Jun 02, 2015	68.58	68.98	67.45	67.76	244,221	-1.17(-1.70%)
Jun 01, 2015	69.49	69.57	68.52	68.93	133,566	-0.25(-0.36%)
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%)
May 01, 2015	70.15	71.38	69.76	70.68	304,304	+0.68(+0.97%)
Apr 30, 2015	72.18	72.76	69.95	70.00	391,992	-2.55(-3.51%)
Apr 29, 2015	72.00	72.98	71.71	72.55	308,453	-0.52(-0.71%)
Apr 28, 2015	72.51	73.58	71.45	73.07	326,702	+0.55(+0.76%)
Apr 27, 2015	72.49	73.37	70.53	72.52	523,783	+0.12(+0.17%)
Apr 24, 2015	72.34	73.83	71.46	72.40	729,970	-3.20(-4.23%)
Apr 23, 2015	75.76	76.68	72.09	75.60	531,164	+0.11(+0.15%)
Apr 22, 2015	75.01	76.15	74.55	75.49	283,670	+0.48(+0.64%)
Apr 21, 2015	76.77	77.08	74.78	75.01	188,316	-1.60(-2.09%)
Apr 20, 2015	75.86	76.86	74.21	76.61	300,131	-0.05(-0.07%)
Apr 17, 2015	77.17	77.24	75.45	76.66	237,509	-1.00(-1.29%)
Apr 16, 2015	77.66	79.00	77.38	77.66	243,686	-0.50(-0.64%)
Apr 15, 2015	76.68	78.38	76.22	78.16	316,382	+1.60(+2.09%)
Apr 14, 2015	76.64	76.96	75.29	76.56	235,806	-0.07(-0.09%)
Apr 13, 2015	74.80	76.99	74.51	76.63	302,868	+1.73(+2.31%)
Apr 10, 2015	72.00	75.50	72.00	74.90	334,369	+3.59(+5.03%)
Apr 09, 2015	71.33	71.39	70.32	71.31	159,007	-0.02(-0.03%)
Apr 08, 2015	70.79	71.57	70.07	71.33	123,183	+0.78(+1.11%)
Apr 07, 2015	71.67	71.70	70.49	70.55	93,390	-1.01(-1.41%)
Apr 06, 2015	71.40	72.05	71.25	71.56	127,543	+0.11(+0.15%)
Apr 02, 2015	71.67	71.45	71.45	71.45	292,600	-0.05(-0.07%)