My luck ran out on the PNRA-CMG pair trading today. Not sure why such discrepancy in the price movement between the two today. PNRA down 4% while CMG only down 2%. You can guess which one I am short and which one I am long! May be it has something to do with the options expiration tomorrow? Just in case it's the case, I am going to hold both positions till next week. Regardless, the lesson is that nothing is safe from disaster, and you have to be prepared. Second lesson: I'm still cursed and my trades are still jinxed!