Categories Tech$RIMM . At the edge of kumo. Short Post author By iam802 Post date February 13, 2012 $RIMM is back down near the edge of the kumo support.I am betting that is going down again.Vested. Tags Bing, Canada, Economy of Canada, Kumo, Research In Motion, RIMM, WPXS By iam802Trend trading with Ichimoku View Archive → ← $TLT . Showing bearish signs. → $AMZN . May break kumo support. Bearish.