Strategy F1 — automated copy-trading, live with real money.

The problem

Following a rules-based equities strategy by hand doesn't work. Rebalances land while you're busy, fills drift from the model, and every manual order is a chance for a typo or a missed leg. The strategy's edge erodes in the gap between the signal and your broker.

The build

MaxMar Trade closes that gap end-to-end. Portfolio123 publishes the model; MaxMar reads each rebalance signal, computes per-account target weights, and executes through SnapTrade and Alpaca directly in the subscriber's own brokerage account. Rebalancing runs daily and is drift-gated — orders only fire when actual holdings have drifted past a configurable threshold from the model, so the account isn't churned on noise. The stack is a FastAPI service over Postgres, deployed on Railway, with daily NAV snapshots and Sharpe/Sortino reporting alongside every strategy.

The result, live

F1 is not a backtest. It runs in a real-money account today: +48.2% total return and a 2.69 Sharpe over annualized · 167d. The chart below is the live NAV curve — the same data the landing page refreshes every 24 hours.

Performance shown is from a live, real-money account. Past performance does not guarantee future results. Nothing on this site is investment advice or an offer to manage assets; MaxMar provides software, and trading decisions and accounts remain the customer's. Figures are unaudited.