Spok Holdings Inc (SPOK)

USD 17.53

(0.75%)

Historical Prices

Date Open High Low Close Volume
31 May, 2011 15.81 16.43 15.81 16.26 648.21 Thousand
27 May, 2011 15.61 15.81 15.48 15.62 249.5 Thousand
26 May, 2011 15.49 15.65 15.41 15.56 162.61 Thousand
25 May, 2011 15.28 15.65 15.22 15.58 135.9 Thousand
24 May, 2011 15.59 15.6 15.31 15.34 226 Thousand
23 May, 2011 15.24 15.64 15.23 15.5 181.81 Thousand
20 May, 2011 15.28 15.57 15.11 15.42 164.29 Thousand
19 May, 2011 15.6 15.6 15.23 15.35 206.6 Thousand
18 May, 2011 15.12 15.58 15.02 15.55 213.76 Thousand
17 May, 2011 15.38 15.49 15.18 15.41 158.11 Thousand