Proto Labs Inc (NY: PRLB )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2017	64.05	64.05	63.10	64.00	155,331	+0.15(+0.23%)
May 30, 2017	63.70	64.20	63.50	63.85	143,913	-0.15(-0.23%)
May 26, 2017	64.00	64.25	63.30	64.00	64,323	+0.00(+0.00%)
May 25, 2017	64.15	64.15	63.00	64.00	131,113	+0.15(+0.23%)
May 24, 2017	63.60	64.00	63.00	63.85	121,928	+0.35(+0.55%)
May 23, 2017	64.30	64.30	62.60	63.50	155,739	-0.70(-1.09%)
May 22, 2017	64.00	64.55	63.60	64.20	109,262	+0.45(+0.71%)
May 19, 2017	63.35	64.35	62.95	63.75	119,332	+0.70(+1.11%)
May 18, 2017	61.85	63.30	61.85	63.05	137,966	+1.05(+1.69%)
May 17, 2017	63.55	62.65	61.85	62.00	285,644	-1.55(-2.44%)
May 16, 2017	64.35	64.35	62.75	63.55	253,393	-0.80(-1.24%)
May 15, 2017	63.85	64.95	63.70	64.35	302,770	+1.05(+1.66%)
May 12, 2017	61.95	63.60	61.75	63.30	220,660	+1.15(+1.85%)
May 11, 2017	61.70	62.45	60.90	62.15	139,435	+0.20(+0.32%)
May 10, 2017	61.60	62.30	61.10	61.95	178,504	+0.25(+0.41%)
May 09, 2017	61.25	62.20	60.65	61.70	143,285	+0.55(+0.90%)
May 08, 2017	61.00	62.10	60.60	61.15	195,991	+0.05(+0.08%)
May 05, 2017	60.00	61.20	59.90	61.10	269,703	+1.35(+2.26%)
May 04, 2017	59.45	59.85	58.80	59.75	133,584	+0.55(+0.93%)
May 03, 2017	58.40	59.45	58.40	59.20	208,150	+0.00(+0.00%)
May 02, 2017	58.75	59.85	58.35	59.20	260,510	+0.65(+1.11%)