https://t.me/finance_webapp_game_bot
(source: https://github.com/sefabydkm/telegram-finance-game/commit/3062df4a81d10a388e49f5a72c48d3eed772f23a)

a Mini app that provides user a view of todays and the history of the stock market. Our first aim was to create an app that user can spend his virtual money on live market. But we couldn't make it in time so we can only show stock market with no buying or selling functionality.

The App doesn't do much apart from showing the trends of a couple of stocks.. Also seems there is no action attached to the BUY and SELL buttons... :(