穷疯了,俺也答一个,看有没有钱可以赚:short一个40的call,short一个60的put,long一个50的put,long一个50的call
whatz going on?
short one 40 call + short one 60 put is a strangle
long one 50 put and one 50 call is a straddle
I dont understand how can this make up a butterfly spread. mind you explain plz?