hello friends , this is NOT stictlly recommended , but for study purpose . friends Bank nifty stuggling more than a NIfty, But its not Trend reverse , still there is expecting big upmove in Bknfty . use buy on depth strategy for trade, this is strategy made for positiohn for monthlly expiry. may after filling last day gapdown back drow shown in graph bknfty shows big gap down in next week. this maty up to lower support shown here. still i feel bounce back from lower level for this month expiry. trade with risk reward always. dont dream to be a millionaire, at trading time. bcz day dreamer are never human being. good luck dear friends.