Proto Labs Inc (PRLB)

USD 51.18

(1.85%)

Historical Prices

Date Open High Low Close Volume
15 Mar, 2012 33.2 35.33 33.2 34.24 186.01 Thousand
14 Mar, 2012 32.06 33.46 31.43 33.0 75.11 Thousand
13 Mar, 2012 31.95 32.49 30.96 31.66 26.1 Thousand
12 Mar, 2012 31.41 31.8 31.33 31.8 27.08 Thousand
09 Mar, 2012 30.77 31.92 30.17 31.41 48.46 Thousand
08 Mar, 2012 28.53 30.57 28.5 30.36 59.43 Thousand
07 Mar, 2012 28.5 29.75 28.0 28.11 36.18 Thousand
06 Mar, 2012 27.5 28.79 27.0 28.0 96.06 Thousand
05 Mar, 2012 28.5 28.5 27.16 27.25 30.78 Thousand
02 Mar, 2012 30.23 30.94 28.36 28.54 63.5 Thousand