Signal Trader is an open marketplace of independent signal providers, paired with an execution app that turns their signals into trades at your broker — automatically, with position sizes you control. The platform never touches your funds.
For subscribers
You pick the signals and set the risk. Signal Trader handles the part that doesn't sleep: catching every alert and executing it in your account, exactly once.
Every listed signal completed at least a 60-day live forward test before it could be offered. Track records show real execution data first (solid line), with clearly-labeled simulation only where no subscriber was trading (dashed).
Each provider sets their own price — subscribe to exactly the signals you want and cancel anytime. There is no separate platform fee: auto-execution is included.
The app runs on your machine with your own broker keys — Alpaca at launch, more brokers on the way. You set per-symbol position sizing; it executes new signals within seconds, never doubles an order, skips anything stale — and you keep the kill switch.
Why Signal Trader
Signal Trader never holds funds or broker credentials. Trades execute in your account, from software you run yourself.
Performance comes from the platform's own records — actual subscriber executions, anonymized and aggregated, with simulation only filling gaps and always marked as such. Never provider screenshots.
The platform doesn't rank, curate, or endorse signals. The default order is alphabetical; you search, sort, and judge for yourself.
Durable delivery with idempotent execution: a reconnect never re-fires a trade, and a stale signal is dropped, not filled late.
For providers
Trading involves substantial risk of loss. Signals are not investment advice — read the full risk disclosure.