Proto Labs Inc (NY: PRLB )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2018	120.65	122.20	119.15	119.15	101,262	-1.25(-1.04%)
Apr 27, 2018	125.80	126.20	119.50	120.40	170,159	-3.95(-3.18%)
Apr 26, 2018	120.65	124.55	119.36	124.35	189,285	+5.10(+4.28%)
Apr 25, 2018	119.15	119.50	116.25	119.25	237,605	+0.45(+0.38%)
Apr 24, 2018	125.05	126.35	117.95	118.80	245,337	-5.80(-4.65%)
Apr 23, 2018	126.15	127.40	123.80	124.60	92,867	-1.15(-0.91%)
Apr 20, 2018	125.50	126.80	124.75	125.75	138,147	-0.45(-0.36%)
Apr 19, 2018	126.00	127.30	123.80	126.20	209,817	-0.35(-0.28%)
Apr 18, 2018	127.50	128.22	126.05	126.55	252,496	-0.30(-0.24%)
Apr 17, 2018	122.25	127.15	122.25	126.85	193,411	+5.85(+4.83%)
Apr 16, 2018	120.30	122.74	120.01	121.00	136,256	+1.60(+1.34%)
Apr 13, 2018	119.40	120.00	118.30	119.40	118,189	+0.80(+0.67%)
Apr 12, 2018	119.10	120.40	118.60	118.60	96,533	+0.25(+0.21%)
Apr 11, 2018	117.05	119.00	117.05	118.35	70,241	+0.35(+0.30%)
Apr 10, 2018	117.80	118.75	116.80	118.00	117,963	+1.95(+1.68%)
Apr 09, 2018	116.65	117.80	115.99	116.05	76,112	+0.55(+0.48%)
Apr 06, 2018	116.00	117.35	114.25	115.50	121,318	-2.30(-1.95%)
Apr 05, 2018	118.25	118.80	117.15	117.80	139,240	+0.65(+0.55%)
Apr 04, 2018	112.30	117.50	111.20	117.15	148,932	+2.70(+2.36%)
Apr 03, 2018	113.85	115.05	112.75	114.45	133,379	+1.45(+1.28%)
Apr 02, 2018	117.25	118.15	112.20	113.00	181,291	-4.55(-3.87%)
Mar 29, 2018		117.55	117.55	117.55	0	+3.15(+2.75%)
Mar 28, 2018	120.95	120.95	114.35	114.40	256,679	-6.60(-5.45%)
Mar 27, 2018	123.60	123.60	120.05	121.00	150,364	-2.30(-1.87%)
Mar 26, 2018	120.90	123.65	119.65	123.30	184,215	+4.50(+3.79%)
Mar 23, 2018	121.90	123.15	118.70	118.80	160,326	-2.85(-2.34%)
Mar 22, 2018	124.30	125.75	121.55	121.65	93,108	-3.50(-2.80%)
Mar 21, 2018	126.05	126.75	125.10	125.15	173,675	-0.75(-0.60%)
Mar 20, 2018	123.70	126.95	123.70	125.90	183,755	+2.40(+1.94%)
Mar 19, 2018	123.60	124.15	121.05	123.50	166,191	-0.10(-0.08%)
Mar 16, 2018	122.90	123.90	122.15	123.60	297,206	+0.70(+0.57%)
Mar 15, 2018	123.70	124.28	122.20	122.90	103,991	-0.35(-0.28%)
Mar 14, 2018	122.40	123.70	122.15	123.25	159,104	+1.40(+1.15%)
Mar 13, 2018	120.55	122.30	120.55	121.85	113,041	+2.00(+1.67%)
Mar 12, 2018	119.20	120.30	118.45	119.85	170,295	+0.95(+0.80%)
Mar 09, 2018	119.25	119.70	118.70	118.90	187,332	+0.65(+0.55%)
Mar 08, 2018	118.00	118.40	116.75	118.25	108,761	+0.75(+0.64%)
Mar 07, 2018		117.95		117.50	173,158	+2.20(+1.91%)
Mar 06, 2018	113.10	115.60	112.75	115.30	124,904	+2.75(+2.44%)
Mar 05, 2018	111.15	114.09	110.80	112.55	221,967	+1.05(+0.94%)
Mar 02, 2018	110.00	111.70	109.00	111.50	132,745	+0.85(+0.77%)
Mar 01, 2018	109.15	111.55	107.50	110.65	194,710	+1.70(+1.56%)
Feb 28, 2018	111.20	112.35	108.90	108.95	439,104	-7.25(-6.24%)
Feb 27, 2018	116.70	117.65	116.10	116.20	116,618	-0.60(-0.51%)
Feb 26, 2018	116.05	117.35	115.65	116.80	118,337	+0.95(+0.82%)
Feb 23, 2018	115.95	116.50	114.95	115.85	114,709	+0.45(+0.39%)
Feb 22, 2018	115.60	116.75	114.55	115.40	119,407	+0.25(+0.22%)
Feb 21, 2018	115.00	116.80	115.00	115.15	178,415	+0.65(+0.57%)
Feb 20, 2018	114.00	115.80	113.51	114.50	123,670	-1.25(-1.08%)
Feb 16, 2018		115.75	115.75	115.75	0	+2.00(+1.76%)
Feb 15, 2018	110.15	113.85	109.35	113.75	177,518	+4.95(+4.55%)
Feb 14, 2018	105.65	109.20	105.15	108.80	187,395	+2.35(+2.21%)
Feb 13, 2018	105.55	106.95	104.65	106.45	173,318	+0.70(+0.66%)
Feb 12, 2018	106.00	107.90	105.20	105.75	283,519	-0.15(-0.14%)
Feb 09, 2018	108.70	109.45	101.35	105.90	509,498	-2.10(-1.94%)
Feb 08, 2018	105.00	108.75	100.05	108.00	424,780	+0.70(+0.65%)
Feb 07, 2018	106.95	109.40	106.25	107.30	379,603	+0.30(+0.28%)
Feb 06, 2018	103.35	108.20	101.03	107.00	225,435	-0.75(-0.70%)
Feb 05, 2018	108.05	110.15	106.41	107.75	181,601	-1.20(-1.10%)
Feb 02, 2018	110.00	110.65	108.35	108.95	169,598	-1.75(-1.58%)