9. Western Union ( WU) has "among the best risk/rewards profiles" in Barclays coverage universe. It is cheap relative to peer and historical valuations. The transaction processor and money transfer company will benefit from secular growth and a mix shift towards domestic transactions in 2011, which should bolster margins. Its new prepaid card offering is predicted to expand faster than competitors' products. Barclays, known for conservative price targets, sees significant upside to its model for Western Union, if transaction growth exceeds expectations. Of analysts covering the stock, 18, or 67%, rate it "buy", eight rate it "hold" and just one ranks the shares "sell."