Bank nifty completed wave 1 of leg C in the morning with the day low at 51138, then it retraced back making wave 2 in the abc pattern but retraced back almost all the fall, where (a) high is formed at 51783 and wave (b) low is formed at 51562 and now wave (c) which is forming 12345 pattern is supposed to start leg 3 in between wave (a) high 51783 and wave 1 high 51797 - a very tight room for bank nifty to start the day tomorrow.
IF this happens and then if bank nifty starts coming down to form leg 3 of wave C in 12345 pattern then wave (b) low at 51562 must get some support and form H&S to form neckline and below that a sharp downside move might come.
If bank nifty move up wave 1 high 51797 then this theory will get invalidated and either corrective WAVE C is already completed at 51138 i.e. the wave in the morning with 12345 pattern was complete WAVE C and we can be in the wave 1 formation of next Elliott WAVE impulsive phase to go long above 51800.