We're getting ready to launch a game that lets you practice trading strategy. Sound interesting?

I'm getting ready to launch an app that allows you to practice trading on charts. Normally, you can't trade once the market closes, but this Chart Simulator allows you to test your strategy around the clock. It also saves a lot of time because you can test your strategy in just a minute, whereas real investments and simulations take at least a month to validate your strategy. It provides real historical charts with random timeframes, and you can decide whether to go up or down based on your own criteria, given the volume and stock price. Do you find this investment game interesting?