Good come back for IBB

Did well today bet just under $1000 and made $581, wish I could do that every day. Bought 2 BIIB Jun 19 $382.50 Calls at $4.80 and sold at $7.80. Great day. REGN was down, was not able to buy Calls and missed IBBs low by a few cents. IBB closed at $365.83 with a range of $357.83 to $366.09. Good luck in this rigged casino.