Most trading strategies that work brilliantly in backtesting fail in real markets. This book explains how survivorship bias, look-ahead errors, excessive optimization, and unrealistic cost assumptions distort results. It covers walk-forward analysis, Monte Carlo simulation, the Deflated Sharpe Ratio, multi-market validation, Python frameworks, and real case studies so traders can test systems rigorously before risking capital. By FINANCES 360.
Most trading strategies that work brilliantly in backtesting fail in real markets. This book explains how survivorship bias, look-ahead errors, excessive optimization, and unrealistic cost assumptions distort results. It covers walk-forward analysis, Monte Carlo simulation, the Deflated Sharpe Ra...