Till now i have tested it DLF , BHARTI , BOI , TATASTEEL . ICICI and seems write .......That whole formula i can not discuss here becoz it is not possible , it had around 20 - 30 rule and the main thing DATA i have to manually write down on copy and then after strugling with my calculaor around 30 min to get a value............ it is not a execl sheet which i can easily upload