Bank Nifty 07/12/2020 30 min chart basis Technical analysis

As per 30 min chart technical analysis , my own idea is bank nifty will come to down
morning first 30 min it will reach (5th wave) 30449 then second 30 min retrace 3 rd 30min may forms touch the previous high 30449 then it may come to downward .
This is reference for awareness to loss Becare