Simulator

Walk-Forward Portfolio Simulator

Start with cash, step forward through time using only data available at each rebalance, and compare the resulting autonomous portfolio against SPY buy-and-hold.

Setup

Choose the initial cash, start date, portfolio size, and exit rules.

Core settings

Starting date Starting cash Number of positions Rebalance frequency Universe Fee per trade (%)

Saved simulations

Persisted runs can be viewed, deleted, or compared side by side.

No saved simulations yet

Run the simulator once and the saved runs table will appear here.