, DB initiates FL JEF (mp), JPM downgrades OVTI & initiates MS downgrades MHS & initiates PRGO (ow), Citi downgrades HSP/ACOR & initiates MEM cuts NVR/LEN/DHI and JBH (sell), Stifel upgrades CHK (buy), REC upgrades Reporting Pre-Open: CPB, HNZ, VTR, AGP, LSE, NRF, POL, PPC, RAIL, SFL, VTR, ZINC Reporting