Ben Carlson at Ritholtz Asset Management reminds us that backtesting offers no shortcuts to investment nirvana. As he correctly points out, there are numerous shortcomings in the art/science of ...

Discover the optimal RSI settings for scalping cryptocurrencies, including period lengths, overbought/oversold thresholds ...

So if your backtest assumes infinite breathing room, it’s not really testing the strategy that will be traded live. Treat margin realism as a feature: you’re building a strategy that can survive ...