From high 7994 Max downside expected Was 7721 , After china market halt

Today NF open with gap down and after making high 7687.90 went lower upto 7570.4 near previous low and Closed @ 7582.05.

Previous low Support

Above 7640 NF will Zoom upto 7745-7789.

Close above 7745 then Watch Uturn.

Note: 

 From high 9191 on 4th march 11th jan is exactly 45th week uturn expected and from low 7558 nf went upto 8340 (26th oct ) so from that high alredy we are on 90 days perfect date is 24th jan 2016
So between 11th jan -24thjan __support of 45 week and also 90 days utrn expected
Problem is with price below 7721 next target is 7310-7374 but previos low was 7558-7539 so if it break good but it must not sustain below that because from 11th jan till 24th jan nifty have 10 trading days