Strategy Backtester
Pick a rule, run it against real market history, and see how it would have done compared with simply buying and holding. The comparison is the point.
What this simulates
Results
| Measure | Strategy | Buy & hold |
|---|
Growth of your money
A log scale shows equal percentage moves as equal distances, which is the honest way to read a multi-decade chart.
Drawdowns: how far below the previous peak
Return by calendar year
Rolling returns: every possible start date
One equity curve is a single path through history, and it is easy to read it as the outcome. These are the annualised returns you would have earned starting on every other date in the period.
| Holding period | Worst | 25th pct | Median | 75th pct | Best |
|---|
Trade log
| # | Entered | Exited | Return |
|---|
Before you trust this
Educational content only, not financial advice. Past performance does not predict future returns, and a rule that worked in the past may fail in the future. Results are estimates for learning purposes. Consult a qualified professional before making financial decisions.