1. No data is collected whatsoever.
2. All the data is real historical data - as the game is essentially just a gamified abstraction of "backtesting" it's important that strategies would be applicable to the real-world. I'll update the marketing materials to reflect this.
3. Adding some more fundamentals could be interesting, we touch on it very lightly with learning the name of the stock and the sector etc... later on. But it could definitely be embellished. Will definitely think on this! Thanks : )