Reconstruct what the test assumed
Record the data source and granularity, market, period, fees, spread, slippage, latency, funding, liquidity and order-fill model. A result without those inputs cannot be meaningfully reproduced.
Watch for selection bias
Repeated tuning on one period can fit noise. Keep an untouched out-of-sample period, test different market regimes and report failed variants rather than only the best run.
Compare implementations
Coinrule notes that its demo environment differs from live execution. Altrady, Bitsgap and OctoBot offer testing tools, but availability alone says nothing about assumption quality.
Move from history to live carefully
Paper trade current markets, then use small capital. Compare expected and actual fills, fees, drawdown and order failures. Stop when live behavior materially diverges from the test model.
Related product research
These profiles illustrate different architectures and evidence limits discussed in this guide.
Sources
Comparing live trading and Demo Exchange — Coinrule Help Center, accessed August 19, 2026.
Riven Trust rating methodology — Riven Trust, accessed August 19, 2026.
Educational disclaimerThis guide is informational, not financial, investment, legal or security advice. Product and exchange controls change; verify current settings directly.