Every trade it took, not just the final number
Backtest a trading strategy on your own cost assumptions and read the working. A single figure at the end of a test tells you almost nothing, so bubi hands back the equity curve, the drawdown and the full trade log.
Up to 20 years of history · 12 markets · 7 timeframes
The evidence
Set your own assumptions, then read the working
Simulations fill at mid by default, with no spread, no slippage and no commission, so you are looking at the strategy rather than at a broker. Turn your own figures on when you want the truer picture.
Your costs, your call
Spread, commission and slippage are yours to set. bubi imposes none of them.
The full trade log
Every entry, exit and stop, so you can find the run that broke it instead of guessing.
Equity curve and drawdown
The shape of the result, not a single number that hides how it got there.
A grade for consistency
bubi’s ranking measures how consistent results are, not just whether they were positive, so a lucky run does not score like a reliable one.
How it works
- 01
Set the window and costs
Any market, any timeframe, any range up to the data depth.
- 02
Read the whole result
Metrics, curve, drawdown, and every trade behind them.
- 03
Change one variable
Re-run and compare. That is the loop.