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(01) Test

Backtest crypto strategies on full history.

Backtesting runs a strategy's rules on past market data to show how they would have performed. In The Market Lexicon, the rules you build are tested on full backtest history without code, and drawdown is always shown next to return.

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Past results do not guarantee future performance.

(02) What a backtest shows

Return and risk, side by side.

Net return
The total percentage gain or loss the strategy would have made over the tested period.
Max drawdown
The largest fall from a peak in the strategy's equity to a later low. It shows how painful the worst stretch would have been.
Trades
How many trades the rules produced. A result built on a handful of trades says far less than one built on many.
Drawdown next to return
The Market Lexicon always shows the two together, because a return means little without the risk taken to get it.
(03) How it works

The same rules, from builder to history.

  1. 01

    Build the rules

    Write the strategy from plain conditions in the strategy builder.

  2. 02

    Run it on history

    The same rules run on full backtest history. Nothing is rewritten for testing.

  3. 03

    Read return and risk

    Net return, max drawdown and trade count appear together.

  4. 04

    Refine or go live

    Adjust the rules and test again, or switch on live monitoring.

(04) Reading results honestly

What a backtest can't tell you.

  • Overfitting. Rules tuned until they fit past data perfectly often fail on new data. Fewer, simpler rules usually hold up better.
  • Small samples. A strong result from a handful of trades may be luck. Check the trade count before trusting a return.
  • Changing markets. Conditions that worked in one period can stop working when the market's behaviour changes.
  • The past is not the future. A backtest describes history. It does not predict or guarantee future performance.

(05) Questions

Updated

Backtesting runs a trading strategy's rules on past market data to estimate how it would have performed. It shows return, drawdown and trade count before any money is at risk.

Test your next idea on history before you trust it.

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