Hey Sector , you seem to have a history with focusing on sector...

Hey Sector , you seem to have a history with focusing on sector moves . Can I ask you what tends to happen with a sector move . Do a big percentage of shares in the sector turn at once , with others to follow later . Is it usually the big players in that sector that turn first ? Or can it be the smaller companies ? Do some just go up a bit , while others do a bigger sustained move ? Any advice - from you or others .