$GRSO #420 alert! Nice double bottom confirmed on record weekly volume.. Hearing Big news coming this week! #420 #Marijuanastocks #pennystocks #stocks #weed #investing #trading $CANA $TSLA $CODI $CVSI $DIGP  $MDCL $MNTR $MJNE $MYDX $NMUS $NTRR $NHLE $NDEV $OXIS $PRRE