BANK NIFTY: Awaiting for trend line b/out

BNIFTY:Witnessed a side way move without any clear direction.Based on 15Min chart i will be a buyer if it breaches and holds at 49050 for a Target of 49250-350 followed by 49490 .support lies at 48700-800. will watch out for Positive DEMA Cross over in 15Min chart also(For educational purpose only )