Proto Labs Inc (PRLB)

USD 51.18

(1.85%)

Historical Prices

Date Open High Low Close Volume
25 May, 2012 33.36 34.36 33.36 34.26 52.95 Thousand
24 May, 2012 32.03 33.64 31.98 33.61 53.36 Thousand
23 May, 2012 31.64 32.11 31.19 31.98 23.45 Thousand
22 May, 2012 31.42 31.96 31.4 31.81 32.46 Thousand
21 May, 2012 31.47 31.6 31.25 31.3 31.42 Thousand
18 May, 2012 30.99 31.54 30.99 31.29 52.15 Thousand
17 May, 2012 30.97 31.71 30.8 31.07 73.74 Thousand
16 May, 2012 30.99 31.39 29.75 30.97 100.59 Thousand
15 May, 2012 31.89 31.99 29.9 30.77 83.57 Thousand
14 May, 2012 31.81 32.14 31.22 31.89 66.89 Thousand