On Bank nifty(spot), 5 minute chart I have market important Support and Resistance and few trend line as shown in video.
As per sgx nifty, we are expecting slight gap up opening today in our market. Which means bank nifty may open around 17700-17800.
1st possible scenario,If bank nifty able to break 17500-17450 support then we can see fall up to 17200,17050.
2nd possible scenario if bank nifty able to sustain above 18150-18200 then we can expect 18550,18750 levels upside.
You can see investing.com chart of bank nifty by clicking bank nifty image.