PROMETHEUSYour research sets the size.
The agent does the trading.
Prometheus sizes each position from your thesis, your confidence and the stock’s risk, then rebalances your Robinhood account on its own. Every trade, override and research update is on a tamper-evident audit trail.
Built like an institutional desk
The sizing discipline hedge funds use, in an app on your phone.
Score = probability-weighted return × your confidence ÷ 12-month volatility, capped by position size and 90-day liquidity.
Sign in on Robinhood’s own page. The agent trades only the separate Agentic account you fund, and never sees your password.
Set any position to approval-only, lock or freeze a size, force an exit, or pause everything with one switch.
Drop PDFs, notes and screenshots into the research chat. Theses older than 180 days get sold, so stale ideas can’t linger.
Performance vs the S&P 500, drawdown, exposure, monthly returns, a holdings statement and a full trade blotter.
Every agent action, analyst update and human override is chained by SHA-256 and can be verified in one click.
Three ways to pay
Monthly, yearly, or a small fee on each trade the agent places.
- Unlimited trades, no per-trade fee
- Live and paper portfolios
- Research chat, reports and audit trail
- No subscription
- Billed monthly