Proto Labs Inc (NY: PRLB )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2016	57.20	57.50	54.48	54.72	924,628	-4.74(-7.97%)
Aug 30, 2016	59.24	59.64	58.85	59.46	168,861	-0.18(-0.30%)
Aug 29, 2016	58.82	59.80	58.52	59.64	163,686	+0.88(+1.50%)
Aug 26, 2016	58.89	59.54	58.43	58.76	116,842	-0.11(-0.19%)
Aug 25, 2016	59.08	59.80	58.33	58.87	203,210	-0.54(-0.91%)
Aug 24, 2016	58.92	60.97	58.92	59.41	450,405	+0.44(+0.75%)
Aug 23, 2016	58.14	59.26	58.06	58.97	121,970	+1.07(+1.85%)
Aug 22, 2016	57.61	58.18	57.00	57.90	147,600	-0.01(-0.02%)
Aug 19, 2016	58.08	58.50	57.74	57.91	173,197	-0.35(-0.60%)
Aug 18, 2016	58.53	59.01	58.18	58.26	280,242	-0.39(-0.66%)
Aug 17, 2016	58.87	59.46	58.49	58.65	249,427	-0.42(-0.71%)
Aug 16, 2016	59.85	59.92	58.95	59.07	229,860	-0.74(-1.24%)
Aug 15, 2016	59.34	60.15	59.10	59.81	193,118	+0.40(+0.67%)
Aug 12, 2016	58.75	59.55	58.70	59.41	159,080	+0.50(+0.85%)
Aug 11, 2016	58.30	58.99	57.94	58.91	207,723	+0.83(+1.43%)
Aug 10, 2016	58.21	58.68	57.76	58.08	199,313	-0.13(-0.22%)
Aug 09, 2016	57.82	58.44	57.65	58.21	228,806	+0.53(+0.92%)
Aug 08, 2016	56.92	58.00	56.40	57.68	204,901	+0.88(+1.55%)
Aug 05, 2016	55.99	57.19	55.66	56.80	266,289	+0.98(+1.76%)
Aug 04, 2016	55.33	56.73	55.15	55.82	182,123	+0.45(+0.81%)
Aug 03, 2016	54.73	55.57	54.35	55.37	212,288	+0.87(+1.60%)
Aug 02, 2016	55.70	56.07	54.19	54.50	304,700	-1.18(-2.12%)