Global-macro trader Erik Cetrulo has shelved plans to launch a hedge fund.Cetrulo, who spent 10 years at Point72 Asset Management and its predecessor, SAC Capital, formed a macro-focused firm called Entheos Capital earlier this year and began hiring key personnel for the New York operation. But in the past few weeks, Cetrulo and his team joined Ken Tropin’s Graham Capital, where they’re managing a global-macro...