Gammon Capital Up 449% Is Betting on New Wave of Market Turmoil (Bloomberg) A New York hedge fund that’s gained 449% in this year’s pandemic roller-coaster is betting on a new wave of volatility in the event Congress fails to extend a key bank provision in any new stimulus bill. As time runs short on breaking the legislative impasse, Gammon Capital LLC has been loading up on bearish stock options to wager on the prospective market fallout.