Create an Interactive Stock Graph Using Bokeh an Pandas

I'm betting on lots of games on a daily basis and want to depict the bankroll (wallet) like a stock graph. The graph shall provide similar visualization as this: [login to view URL] You'll be provided with a data set comprised of games. Each game is a row with gameID, date(DD-MM-YYYY) , risk $, return $. Each game profit = return - risk. The profit gets added to the bankroll which is initiated in the class. Including quick chart, resolution drop down, horizon drop down. horizontal axes is either temporal (week,month, quarter, year) or instance based (game). vertical axes is $. Start and end date which allow calendar selection and optionally are limited to dates available only. On the left side of chart, html widget with the graph period ROI (return on investment in %), the net profit (in $) , volatility of ROI for period (stdev of ROI in %) Must be written in python(2.7), bokeh (0.12.3), and pandas (0.21). Output is an HTML available from bokeh, probably with a link to the bokeh server address. Code for bokeh server, if required, is needed to complete project. Object oriented programming practices with inline comments in English. Also, follow standard python method documentation practices.