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Systematic trading and backtesting

Why most backtests are overfit, and the statistical tools for telling a real edge from noise.

CitationPaperAccessDifficultyScore
Gu et al. (2020)Empirical Asset Pricing via Machine Learning
Review of Financial Studies
FreeTechnical0
Arnott et al. (2019)A Backtesting Protocol in the Era of Machine Learning
Journal of Financial Data Science
FreeEasy read0
Frazzini et al. (2018)Trading Costs
SSRN Working Paper
FreeModerate0
Bailey et al. (2017)The Probability of Backtest Overfitting
Journal of Computational Finance
FreeTechnical0
Novy-Marx & Velikov (2016)A Taxonomy of Anomalies and Their Trading Costs
Review of Financial Studies
FreeModerate0
Harvey & Liu (2015)Backtesting
Journal of Portfolio Management
FreeModerate0
Bailey & Prado (2014)The Deflated Sharpe Ratio: Correcting for Selection Bias, Backtest Overfitting, and Non-Normality
Journal of Portfolio Management
FreeModerate0
Bailey et al. (2014)Pseudo-Mathematics and Financial Charlatanism: The Effects of Backtest Overfitting on Out-of-Sample Performance
Notices of the American Mathematical Society
FreeModerate0
Harvey & Liu (2014)Evaluating Trading Strategies
Journal of Portfolio Management
FreeEasy read0
Hansen (2005)A Test for Superior Predictive Ability
Journal of Business and Economic Statistics
PaywalledTechnical0
Lo (2002)The Statistics of Sharpe Ratios
Financial Analysts Journal
FreeModerate0
White (2000)A Reality Check for Data Snooping
Econometrica
PaywalledTechnical0
Sullivan et al. (1999)Data-Snooping, Technical Trading Rule Performance, and the Bootstrap
Journal of Finance
PaywalledModerate0