If you watched Saw 3, I bet you can't wait to see the next installment-- mainly because of the way it ended. This movie will put up massive numbers over the weekend, mark my words! The way to play it LGF.
Looking at historical performance, you have a 67% chance of making money between tomorrow and Halloween. In my opinion, you have to omit the first year, because nobody anticipated Saw 1. If omitted, there is 100% chance you make money on the trade (given past performance, nothing is guaranteed).
Will you watch Saw 4 over the Weekend?