Bank Nifty might give some correction due to following technical reason
1)Swing high are shifting and swing low are being tested
2)Triple top/ Double top Formation on 15 min chart
3)Trading below 20 EMA on 15 min
(Note: Author is neither responsible for anyone's profit or loss, nor a sebi registered RA, this only for educational purpose. Please do your own due diligence before taking any trades.)