BHEL Double Top

I have used previous Graph, Kindly correct me If I am wrong.

28/07/2016 – First Top- 99.2.

07/09/2016 – Second Top- 106.3 – With Volume.

29/09/2016 – Entry – 71.7

Target = 71.7 – Not Achieved.

I have calculated the difference of C and B, added to C.

i.e 106.3 – 89 = 10.3

then 89 – 10.3 = 71.3 Target