Proto Labs Inc (NY: PRLB )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2018		155.45	155.45	155.45	0	+4.60(+3.05%)
Aug 30, 2018	149.25	156.20	148.80	150.85	339,414	+1.55(+1.04%)
Aug 29, 2018	148.80	150.00	148.25	149.30	76,290	+0.50(+0.34%)
Aug 28, 2018	149.15	150.18	148.25	148.80	65,805	+0.25(+0.17%)
Aug 27, 2018	148.00	149.65	147.35	148.55	67,912	+1.65(+1.12%)
Aug 24, 2018	145.30	147.10	145.00	146.90	73,900	+2.05(+1.42%)
Aug 23, 2018	144.00	145.75	143.65	144.85	94,789	+0.85(+0.59%)
Aug 22, 2018	143.50	144.45	141.65	144.00	99,695	+0.45(+0.31%)
Aug 21, 2018	141.00	144.85	140.90	143.55	172,274	+2.90(+2.06%)
Aug 20, 2018	137.20	142.00	136.85	140.65	129,337	+3.80(+2.78%)
Aug 17, 2018	133.55	137.00	132.60	136.85	58,800	+3.30(+2.47%)
Aug 16, 2018	133.40	134.33	132.35	133.55	68,167	+1.40(+1.06%)
Aug 15, 2018	134.00	134.45	131.20	132.15	91,190	-2.40(-1.78%)
Aug 14, 2018	133.00	135.38	131.85	134.55	54,585	+1.50(+1.13%)
Aug 13, 2018	134.50	136.75	132.55	133.05	81,492	-1.40(-1.04%)
Aug 10, 2018	131.05	136.40	131.05	134.45	140,500	+2.65(+2.01%)
Aug 09, 2018	130.75	132.80	130.05	131.80	53,869	+1.05(+0.80%)
Aug 08, 2018	130.25	130.95	129.05	130.75	116,909	+0.65(+0.50%)
Aug 07, 2018	129.70	131.20	129.00	130.10	99,493	+0.95(+0.74%)
Aug 06, 2018	125.90	129.75	125.90	129.15	85,284	+3.35(+2.66%)
Aug 03, 2018	126.00	127.25	124.25	125.80	70,600	+0.30(+0.24%)
Aug 02, 2018	121.20	125.65	119.36	125.50	113,277	+3.20(+2.62%)