Tuesday broker round-up

(ShareCast News) - BP: UBS reiterates buy with a target price of 550p.InterContinental Hotels Group: Barclays upgrades to overweight, 4000p target.Debenhams: Deutsche Bank downgrades to sell with a 5200p target.Amerisur: Barclays reiterates equal weight with a 36p target.Next: Deutsche Bank downgrades to hold with a 5300p target.Halfords: Deutsche Bank downgrades to sell with a target price of 310p.Tullow Oil: Barclays reiterates overweight with a 365p target.XLMedia: Berenberg reiterates buy with a target price of 130p.Sky: Credit Suisse downgrades to neutral with a target price of 1075p.Dixons: Deutsche Bank reiterates buy with a 420p target. Tullow Oil InterContinental Hotels Halfords Next