Brain Create

Challenge your strategy.

Build the rules, test the assumptions, and see how much evidence stands behind the result.

Or show Brain how you trade on the chart →
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Describe your idea

Bring existing Create or Trader rules

Paste an exported rule strategy for review in Quant. Scheduled DCA plans need their calendar engine.

Review the rules

BTC · 4h · Long when EMA 21 crosses above EMA 55, exit when EMA 21 crosses below EMA 55 · stop −5%

Open when ALL of these are truechecked on each candle close
Market filter:
Close when ANY of these is trueoptional — stops below also close
Risk
Position size & costs
no funding, no leverage
per side · Binance taker ≈ 0.10%

Data and execution

Orders and protections

Rules are read on closed candles. Stops win ambiguous candles; gaps and costs can exceed a planned stop. Drawdown protection halts new entries for the rest of the run.

Pinned historical data

Sign in to choose from the server's historical datasets. You can prepare your rules now.

Run the research

Every run saves its rules, execution assumptions and exact dataset versions.

Compare and combine

Select completed strategies and choose how they share capital. Shared spot or isolated futures mode weights equity-based sizing against one available balance; independent mode reserves a separate allocation for each strategy.

Evidence before confidence.

Results will show the equity curve, real execution assumptions, and checks that still need attention. Missing tests never count as passed.

  1. 1. Describe and review the strategy.
  2. 2. Select versioned server data and execution assumptions.
  3. 3. Run the backtest, then challenge it on unseen periods.