Hi All ,
This is just time study and not the price target/ level study.
Considering Nifty weekly chart , Aug 2013 is main starting Anchor point I have considered:
Following are longer time observation
Aug 2013 (low) - March 2015 (high) - 79 bars (i.e weeks)
March 2015 (high) - September 2016 (high) - 79 bars
Sep 2016 (high) - 12-19 ...