Tuesday broker round-up

Premier Oil: Peel Hunt upgrades to buy with a target price of 50.0p.

GVC: Berenberg reiterates buy with a target price of 1,100.0p.

Frontier Developments: Berenberg reiterates buy with a target price of 2,050.0p.

Future: Berenberg reiterates buy with a target price of 1,600.0p.

Begbies Traynor Group: Canaccord reiterates buy with a target price of 128.0p.

Touchstone Exploration: Canaccord reiterates speculative buy with a target price of 84.0p.

St James’ Place: JP Morgan reiterates overweight with a target price of 1,023.0p.

AstraZeneca: JP Morgan reiterates overweight with a target price of 9,500.0p.

Standard Chartered: Citigroup reiterates buy with a target price of 580.0p.

Future: Deutsche Bank reiterates buy with a target price of 1,690.0p.

Aviva: Deutsche Bank reiterates hold with a target price of 350.0p.

Babcock International: Barclays upgrades to overweight with a target price of 347.0p.

Informa: Barclays reiterates overweight with a target price of 500.0p.

BHP: Jefferies reiterates hold with a target price of 1,700.0p.

Judges Scientific: Liberum reiterates buy with a target price of 5,745.0p.

FirstGroup: Liberum reiterates buy with a target price of 80.0p.

SThree: Credit Suisse reiterates outperform with a target price of 295,0p.