Tomorrow is rollover day in e-mini and other futures contracts. Last week eSignal re-published a piece that I wrote on rollover days in their "trade like a pro" section of their web site. I have just spent some time reworking this article/note/tip and you can read it here. Basically it is trying to give some advice on when and why you should switch from the current contract to the next. Comments are always welcome and this page will be updated after each rollover day.