Here are Wednesday's top research calls, including upgrades for Nucor and Square, and downgrades for Tableau and Pfizer.
Focusing only at earnings at the headset manufacturer means missing the litigation overhang.
A hearing next week will consider questionable actions by the manufacturer of headsets.
Trade-Ideas LLC identified Plantronics (PLT) as a "perilous reversal" (up big yesterday but down big today) candidate
IGI BGH PLT are going ex-dividend tomorrow, Wednesday, February 17, 2016