BNP Paribas has gained swaps trader Filippo Ghia, who will cover U.S. and Canadian dollar-denominated interest-rate rate swaps. He reports to Vincent Parisot, head of BNP's swaps trading desk, who said the hire is for a new role. Ghia said he previously worked at Citigroup, trading U.S. dollar-denominated swaps. He declined further comment. Further information about Ghia's role at Citi and to whom he reported could not be determined by press time.