crypto market webste development

Hello, I'm looking to create a simple daily fantasy stock and crypto market website. I will need live data API in the back end and a working user interface platform in the front end. Salary cap will not be needed just points awarded to best line up in the contest. please visit www.marketdraft.com to get an idea of what I need done. let me know if you can create something like this but more simple for me. The website also needs to be mobile friendly. But If you can create an android and iOS app also that would be great. How much will all this work cost?

Mac