Well, the rise and fall have both been dramatic. A while ago I'd entered my limit order at what was then the 26 week moving average. That price was around $6.25, I believe. The order's size was based upon AIM's calculation at that price/share.
I see now the 26 Week MA is around $7.75, so I could modifiy that order to be fewer shares at that price/share. Over my years of AIMing I've found that I'm happier when I hold off on buying until the price/share drops below the 26 week M.A. Call this a "technical analysis" filter for AIM.