According to the data today market Gap-Down is going to open
After A Gap-Down opening if Banknifty sustain Above 40000 and taking Support from 40000 then open target for T1-40100,T2-40200,T3-40400
If the Banknifty after a Gap-Down opening sustain Below 39800 and and taking resistance below 39800 then the open Targets for T1-39600,T2-39400,T3-39200