Bank Nifty has formed a rising wedge pattern where the upper band starts at Covid time swing high and lower band starts at Covid time low.
If bank nifty comes near to 49500 in next 1 month then it might get support again to make another up move. The pattern is near to mature as it has shrank a lot.
breaking on either side will give very good run so keeping an eye on this can help to grab positional moves.