Simulated capital. Real rules.
A server worker evaluates your paper strategy against reference market data while the backend is running.
Explore paper trading ↗The Quant · for Stock Tokens on Robinhood Chain
A personal strategy lab. Put an idea into explicit rules, test it with modeled costs, run it on paper, and read the reason behind every decision.
Build the rules
Every strategy is an entry, an exposure limit and an exit. Pick a block to inspect it. He picks up the same one on the bench.
MA 9 crosses above MA 21.
Wait for the fast average to cross above the slow average on a completed candle. Then model the entry on the next bar.
Share of strategy capital one position may use. It limits exposure; it does not cap losses.
| Strategy | Entry | Exit |
|---|---|---|
| MA crossover | MA 9 crosses above MA 21 | MA 9 crosses below MA 21 |
| Mean reversion | Close more than 1.2σ below MA 20 | Close at or above MA 20 |
| Breakout | Close above the prior 16-bar high | Close below the prior 8-bar low |
All signals use completed candles.
Test the idea
A backtest replays the rules on history. A completed candle raises the signal; the modeled fill happens at the next bar's open, after costs. Results are compared with simply holding.
A completed candle meets the entry rule. Record the signal and its reason.
Signals use completed bars. Backtests model fills at the next bar opening.
Backtest methodology ↗Paper trading
Activate a strategy with simulated capital. A server worker evaluates each completed candle and records the decision, even after you close the browser, as long as the backend is running.
A server worker evaluates your paper strategy against reference market data while the backend is running.
Explore paper trading ↗| Paper | Live | |
|---|---|---|
| Capital | Simulated, reserved by the server | Not enabled |
| Fills | Modeled from reference quotes, with fee and slippage | Would depend on real DEX liquidity and gas |
| Status | Implemented · backend required | Disabled · not verified for real funds |
AI drafts
Describe an idea in plain language. A configured AI provider proposes a supported configuration; the server validates it; nothing is activated until you review it.
The AI cannot place orders, move funds or change active strategies. It can also explain your recorded decisions, using their evidence. Both tools need a server-side provider; without one the app reports AI as unavailable.
Decisions & limits
A buy uses at most the exposure you set, from 5% to 100% of strategy capital, and a strategy holds one position at a time.
Exposure 20% → at most 20 of 100 paper capital in a position.
Questions
No. It drafts a supported configuration and explains decisions that were already recorded. It does not activate strategies, place orders or move funds. You review every draft.
Three deterministic strategies: an MA 9 / MA 21 crossover; mean reversion, which enters when the close is more than 1.2 standard deviations below MA 20 and exits at or above MA 20; and a breakout that enters above the prior 16-bar high and exits below the prior 8-bar low. You choose the asset, timeframe, exposure, slippage and loss-pause threshold.
Signals use completed candles and fills are modeled at the next bar's open. Each fill pays a 0.15% fee plus the slippage you configure. Gas and the cost of a final liquidation are not included. The result is compared with buying and holding the same capital from the first bar, with that purchase paying the same fee and slippage.
From issuer reference quotes and supported history sources. Reference or underlying-equity history is not the same as the price a Stock Token order would get on a DEX.
The server reserves simulated capital and a worker evaluates active strategies on completed candles while the backend runs. Paper balances and fills are simulated and do not show live execution quality.
Not yet. Live execution is disabled. Factory deployment, verified routes, suitable oracle feeds and further verification are still outstanding, and the contracts have not been independently audited.
Your method
Start with the rules you set on the workbench. They carry over to the terminal.
MA crossover · TSLA · 1 hour · 20% position limit