If bank nifty sustain the level of 43500 and spend time, cross above 43600 then 43700-43800-43900
If bank nifty break down the support level of 43500 and spend time, cross down 43300 then bank nifty 43200-43100-43000
This video is for educational purpose and my personal view .
Kindly take the trade according to your risk and reward position and consulting your advisor.