Proto Labs Inc (NY: PRLB )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2017	71.30	72.20	70.65	71.80	220,748	+0.60(+0.84%)
Aug 30, 2017	70.10	71.50	69.95	71.20	179,827	+1.10(+1.57%)
Aug 29, 2017	69.45	70.35	69.30	70.10	147,109	+0.15(+0.21%)
Aug 28, 2017	70.25	70.60	69.90	69.95	132,417	-0.05(-0.07%)
Aug 25, 2017	70.95	70.95	69.95	70.00	95,801	-0.70(-0.99%)
Aug 24, 2017	71.40	71.65	70.55	70.70	93,423	-0.50(-0.70%)
Aug 23, 2017	70.90	71.75	70.80	71.20	96,975	-0.35(-0.49%)
Aug 22, 2017	70.55	71.75	69.55	71.55	150,370	+1.10(+1.56%)
Aug 21, 2017	69.55	70.65	68.50	70.45	168,475	+0.90(+1.29%)
Aug 18, 2017	69.40	70.35	69.10	69.55	187,599	-0.35(-0.50%)
Aug 17, 2017	71.60	72.10	69.85	69.90	128,238	-1.95(-2.71%)
Aug 16, 2017	71.95	72.30	71.50	71.85	90,928	-0.15(-0.21%)
Aug 15, 2017	72.50	72.95	71.60	72.00	95,039	-0.55(-0.76%)
Aug 14, 2017	72.10	72.80	72.00	72.55	171,611	+0.75(+1.04%)
Aug 11, 2017	70.50	72.15	68.71	71.80	172,274	+0.70(+0.98%)
Aug 10, 2017	72.80	73.15	71.00	71.10	156,901	-2.20(-3.00%)
Aug 09, 2017	73.25	73.75	72.70	73.30	107,652	-0.55(-0.74%)
Aug 08, 2017	74.05	74.65	73.55	73.85	128,510	-0.15(-0.20%)
Aug 07, 2017		74.25	73.60	74.00	76,940	+0.00(+0.00%)
Aug 04, 2017	74.90	75.00	73.90	74.00	83,840	-0.45(-0.60%)
Aug 03, 2017	74.35	75.55	74.20	74.45	188,253	+0.40(+0.54%)
Aug 02, 2017	74.95	74.95	73.56	74.05	211,598	-1.05(-1.40%)