ABOUT / PORTFOLIOBACKTEST

Portfolio comparisons should reveal decisions, not hide them.

PortfolioBacktest is designed for international users comparing multi-asset portfolios built from US stocks, ETFs, gold, and bonds.

01

The problem

Traditional backtests often compress many assumptions into one persuasive chart. PortfolioBacktest exposes the rules, changes one variable at a time, and keeps the comparison trail visible.

02

The product

AI helps translate questions, design controlled variants, and explain measured differences. Deterministic code remains responsible for every calculation.

03

The boundary

PortfolioBacktest is a comparison tool, not a broker or personalized adviser. It does not cover A-shares or serve mainland China users.