Intermediate
16 min· BacktestingAvoiding lookahead bias in backtests
The subtle ways future information leaks into a backtest, and the checks that catch it before you trust a result.
This lesson is part of our Backtesting track. The full walkthrough, including code notebooks and worked examples, is being prepared by our research team and will publish directly to this page.
In the meantime, our research blog covers related methodology in depth, and our Telegram community is a good place to ask questions about this topic directly.