Could I take your name and number, please? levitra vs cialis price Nokia’s stock was up around 5 percent, having earlier hit a five-month high, a rally fuelled in part by short covering. Nokia has 14.6 percent of its shares out on loan, making it one of Europe’s most heavily shorted stocks by hedge funds, which were caught off guard by news of the buyout and scrambled to close their negative bets on the stock, traders said.