Quote from jr07:
If 80% of options expire worthless, as I read somewhere recently, why doesn't everybody sells calls and puts every month and duplicate?
Quote from dmo:
Even if that statistic is true, it is meaningless.
Had you sold hurricane insurance policies in New Orleans for the years leading up to Katrina, they all would have expired worthless. But Katrina would have wiped out all your profits in a day, and then quite a bit more. Same for oil disaster insurance policies in the Gulf - you would have made lotsa money until a few weeks ago. Today you'd be wiped out.
Same is true of selling options, which are also insurance policies.
Quote from Devin Brady:
I heard many MM and CTA's that sell premium blew up last week.
RIP