This is a discussion on SmarTrend Watching for Potential Rebound in Shares of Comcast After 0.33% Loss (CMCSA within the Technical News forums, part of the Tech Chat category; the $21.00 resistance level. Afterwards, we expect it to move downward with its peers in the SmarTrend CATV Systems industry. ... Cable Television Discussion Forums satellite forum diretv forum sling slingbox sony viseo lcd hdtv rca digital cable tv forums 722k 922 slingloaded comcast satellite network time warner azbox fta forum suddenlink coolsat cable dvr receiver 5000 622 HR21 HR20 722 hdtv dbmvtechs hd cable jobs MultiChannel iptv uverse 722 522 622 CE coax Comcast hulu boxee mse