I want to make Charting Software like Sharekhan's Trade Tiger

I want to make a Charting Software like Sharekhan,s Trade Tiger but It should be only charting software not for trading. I don't know the cost to make this one so don't know the estimated budget. People from Mumbai are preferred. The software needs data so please refer this link :- [login to view URL] , So refer this link and tell me the cost alongwith data. And I also want to add some more features in this software but waiting for some approvals as it is patent protected so it will take bit time to start the project. Meanwhile I am trying to get prepare with the funds required and so posting this enquiry.