Symbol Company Price $ Chg %
TNP-N Tsakos Energy Navigation 4.96  18.10
BLOX-N Infoblox Inc. 25.19  14.50
VRX-N Valeant Pharmaceuticals Intl. 84.47  13.12
KWK-N Quicksilver Resources 2.54  10.92
CALX-N Calix Networks 9.69  9.12