Crocs call buyer realizes 535% same-day gains

Notable profits for the buyer who lifted the $0.35 offer for 1,222 Crocs (CROX) 4/28 weekly 123 calls yesterday at 12:54ET when underlying shares were trading at $117.51. Shares closed at $124.32, and the calls at $2.22 for a mark-to-market profit of 535%, or $229K, on the $43K outlay.