(Bloomberg) -- Argentiere Capital AG, a hedge fund run by JPMorgan Chase & Co.’s former head of global equity proprietary trading Deepak Gulati, said it hired Andreja Cobeljic as a portfolio manager. Cobeljic, who previously worked for hedge funds LMR Partners LLP and CQS (U.K.) LLP, has been hired for foreign exchange volatility trading, according to Barry Thomas, Argentiere’s head of marketing. The Zug, Switzerland-based fund was started by Gulati and a team of former colleagues from JPMorgan in 2013 with about $300 million. The multi-strategy fund, with a focus on volatility, now manages about $2 billion, Thomas said. The fund, which...