Dear mera jitna knowledge hain os k hisaab se three sessions hain first singapore sessions, second london sessoion aur third newyork session ha lekin forex me london aur newyork session me zada movement ho hoti ha aur jab london session ka closing time hota ha aur newyork ka opening time hota ha to tab hi zada news important hoti ha aur yahi move trading me bara role ada karti ha.