Daxor Corporation DXR Holds Steady at 1082 as Shares Test Key Support Zone Pfizer PFE Slips Marginally as Stock Tests Key Support Near 246 Donnelley Financial Solutions DFIN Edges Lower as It Tests Key Support at 3680 Mercury General MCY Holds Steady Near 102 After Modest Advance Virtus Global MultiSector Income Fund VGI Edges Higher Yield and Support Levels in Focus