BSkyB, 36% owned by Rupert Murdoch, has slumped from a peak of 776p last year, but rival broker Bear Stearns has repeated its outperform rating and says that, if first-quarter numbers due out next month come in ahead of expectations, it will provide a 'good base for a rally'. BSkyB was one of the best performers in the Footsie today with a rise of 12p to 552½p.