Quote from ramaTrade:
I think CRB means Calendar Ratio Backspread, which is not nirvana and has drawback of its own like any other strategies.
lol! No, it certainly is not. Nirvana refers to the hapless search for a reasonably priced risk graph (P&L) software package which allows IV adjustments for individual legs and multiple risk graphics over time.
Anyway if you know of a stock that is/was trading at $165+ on 9/1 with pre-event IV's in the 90/70 area for successive months, I'd sure like to know what it is. I want to verify that poster's numbers and try some trade modifications of my own to his idea.

