REPLYOPSAI RESEARCH NOTE
FREQTRADE GUIDE

Freqtrade Paper Trading

PAPER trading is most useful as a forward test of the complete system, not as a demo account used to celebrate a few winning trades.

What PAPER can test

It can expose signal frequency, position overlap, exit behavior, runtime failures and whether a strategy behaves differently as market conditions change. It also creates a time-ordered record that cannot be optimized retroactively without starting a new version.

What PAPER cannot prove

Simulated fills can differ from live fills. Slippage, latency, liquidity, fees and exchange behavior can reduce live performance. A small profitable sample is therefore evidence about that sample, not proof of a durable edge.

Build a minimum forward record

RECORDWHY KEEP IT
Closed-trade net PnLShows realized outcome after recorded costs
Equity/PnL pathExposes drawdowns hidden by final PnL
Win/loss distributionSeparates win rate from payoff quality
Exit reasonShows whether losses come from stops, model exits or other logic
Version + timestampsPrevents later strategy changes from rewriting the evidence
Operational incidentsConnects missing or abnormal trades to infrastructure failures

When should PAPER testing stop?

Not after an arbitrary number of profitable days. The useful threshold depends on trade frequency, regime coverage and the decision being made. A five-trade sample can reveal implementation bugs, but it cannot establish stable expectancy. More observations reduce uncertainty; they do not guarantee future profitability.

Metrics to retain

  1. Closed and open trades.
  2. Net PnL after modeled costs.
  3. Drawdown and losing sequences.
  4. Win/loss distribution rather than win rate alone.
  5. Strategy version and configuration changes.
  6. Downtime, errors and missed data.

See our implementation

Our experiment pages publish sanitized aggregate PAPER metrics automatically while the trading server remains isolated.

Open experiments →

Scope: PAPER trading in Freqtrade

This page focuses on running and evaluating Freqtrade in PAPER/dry-run mode. For the broader methodology of forward simulation and its evidentiary limits, use our platform-neutral PAPER trading guide.

What PAPER testing can prove →