Nifty-50 is showing the characteristics of a leading diagonal. I have mentioned all the rules regarding the leading diagonal and plotted them at the relevant level.
Please go through the chart and try to understand which has been made very easy for you.
Nifty may bounce back from the current level or from 15300 or from 14800.
The level projected are purely based on Fibonacci ratios. The leading diagonal gives a good retracement and it can retrace up to 17300-350 after wave 5 of 1 will complete downside.
Regards.