Backtest trading strategies without coding
A backtest runs your strategy on past prices to see what it would have done. With Shaper you ask in one sentence and it runs on real Kraken or Binance history.
Buy BTC when the 4h RSI drops below 30 and sell at +5%. Test it over the last year.
Backtest · BTC/EUR · 12 monthsSIMULATED · EXAMPLE
RSI 4h < 30 · TP +5% · SL −3% · Kraken fees
Nov 2025Nov 2026
- Return
- +14.2%simulated
- Max drawdown
- −8.6%simulated
- Trades
- 23simulated
HOW IT WORKS
Three steps, in the chat or the Lab
1Describe the strategyIn plain English or Spanish. Shaper turns it into a bot.«Buy ETH if the 1h RSI drops below 30»
2Pick the pair and periodAny Kraken or Binance pair and the stretch of history you want to test.ETH/EUR · Kraken · last 12 months
3Review the resultsReturn, max drawdown and every simulated trade, with its reason.return · drawdown · trades
BEFORE YOU TRUST IT
What a backtest doesn't tell you
OverfittingTune parameters until the past looks perfect and you've described the past, not a strategy. Test across several periods.
Fees and slippageEvery trade costs money and the real fill isn't always the candle price. Include them or the result will be inflated.
Past results don't guarantee the futureA good backtest is a hint, not a promise. Then let it run on the paper account before risking anything.
FAQ
Frequently asked questions
Real price history from Kraken or Binance, whichever you choose.
No. Ask from the chat («test it over the last year») or open the Lab to adjust the period and see each trade.
Yes. Set fees and slippage so the result is closer to reality.
Run the bot on your paper account, with real prices and virtual money, and compare.
Put your idea to the test.
Describe it in plain words and see how it would have done.
- €100,000 virtual to test with
- Backtest on real history
- Data hosted in the EU