Education
How to Read Backtested Returns Without Getting Carried Away
A plain-English note on CAGR, drawdowns, benchmark comparison, and the limits of historical simulations.
Education
A plain-English note on CAGR, drawdowns, benchmark comparison, and the limits of historical simulations.
Research note disclosure
This material is provided as educational information from Vriksha Research. It does not unlock or represent paid model portfolio access, and should be read with risks, assumptions, and applicable disclosures.
A backtest helps explain the behavior of a strategy rule set across past data. It can show whether returns came smoothly or in bursts, whether drawdowns were tolerable, and whether the strategy behaved differently from a benchmark.
The point is not to find the highest number on the page. The point is to understand the trade-off profile before deciding whether the research is worth deeper review.
CAGR compresses a return path into one annualized number. That is useful, but incomplete. A strategy with a strong CAGR may still be difficult to hold if it has deep or frequent drawdowns.
Past or backtested performance does not guarantee future returns. Investors should read methodology, assumptions, risks, and disclosures before making any decision.