Holding the Support level, & completing the Retest in last weeks correction, & bouncing back from retest level, the volumes on the Green Retest candle is low, the volume on Red retest candle is further low, this confirms BO retest. The volume for todays up move was good, this weeks close above 620, should be good for moving towards 1st target of 638. Disc : Not a buy sell reco. DYOR