● Paper only · synthetic data

Market Replay / Laboratory 01

Make every trade explain itself.

Replay a synthetic market, stress-test a rules-based strategy, and audit each decision. Explore the $9 Replay Kit

$10,000 starting balance
Includes simulated costs
Largest peak-to-trough drop
Same market and fee rate

Equity curve

● Strategy   ○ Buy & hold

Decision pipeline

Rule-based

Decision ledger

Entries, exits, and risk blocks with the reason behind each.

TickEventPriceReasonRealized P&L

Downloadable practice kit

SignalBench Replay Kit

Run the same experiment 18 ways and see how market conditions and trading costs change the results.

  • Guided walkthrough for testing and auditing a paper strategy.
  • Editable CSV worksheet for comparing return, drawdown, and trading costs.

$9 USD · one-time purchase

Checkout coming soon