** Laird a supplier to smartphone makers includingApple, dives 47%, on course for biggest one-day dropever, in heavy volume
** Warns of lower FY profit, saying production growth formobile devices this year lagging previous cycles and that it has"poor" visibility on order volumes
** Warning follows troubles facing Samsung,which analysts say is a key customer for Laird; Samsung scrappedits flagship Galaxy Note 7 smartphone last week
** By far and away most actively traded stock on FTSE 250, with 5x 30D avg volume through in <1 hour