Monday August 2 Interims: HSBC Holdings, Senior, XP Power Economic announcement: PMI manufacturing Tuesday August 3 Finals: Filtronic, Joules Group, NWF Interims: Aferian, BP, Coats, Direct Line, Greggs, Keller, Rotork, Standard Charter, Travis Perkins, Ultra Electronics Q2 result: Gran Tierra Energy Trading announcements: Barr (A.G.), Lamprell Wednesday August 4 Interims: Ferrexpo, Hiscox, Legal & General, Morgan Sindall Group, Taylor Wimpey, Wizz...