CMG reports on October 20.
I know it is VERY early but I bought a 4-week calendar P660 (long Nov 22, short Oct 24) @ $2.75 and $2.80 today.
The price is just too cheap. For example, in April, when the stock was 15% lower ($570), we paid $3.90-$4.00 for the same 4 week put spread.
This translates to $4.50-$4.60 for the spread.
Clearly, the risk of a large move in CMG exists, but buying the spread on such a discount makes a good risk-return trade off in my opinion. Time will tell...