Research
Quantitative investing research and educational articles from Persistfolio.
How Much History Is Enough?
We tested Persistfolio using 1, 3, 5 and 10 years of history. The corrected results reveal the trade-off between performance, stability and turnover.
September 7, 2026
What Happens When We Remove Persistfolio's Sector Limits?
We removed Persistfolio's sector limits while changing nothing else. The portfolio became more concentrated and produced worse historical results.
August 2, 2026
What Is Quantitative Investing? A Beginner's Guide.
Learn what quantitative investing is, how quantitative investment strategies work, and how data-driven investing differs from traditional stock selection.
July 30, 2026
What Is a Model Portfolio?
Learn what a model portfolio is, how it works, and how investors and financial advisors use model portfolios to build consistent investment strategies.
July 30, 2026