Analysing Waves

The 4th running from 18604 A 18604 to 15183 B 15183 running upwards a 15183 to 18887 b 18887 to 16828 c 16828 running upwards (Max 24500)  1 16828 to 17863 2 17863 to 17554 3 17554 to 20222 4 20222 to 18837 5 18837 running upwards ( Max 24500) 

 It seems Nifty is all set to complete its 4th wave since inception The 4th started from 18604 in zig-zag A 18604 to 15183 B 15183 to?? 23500 approx C 23500 to 14000 approx 5