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Signal Engine

An options trading bot that shows its work

The Signal Engine home dashboard with session quality, decision engine state and position sizing panels.

Signal Engine trades short-dated SPY options on a trend-following signal, wraps every entry in seventeen independent guardrails, and streams the whole decision process to a live control plane. When it declines to trade, it tells you exactly which guardrail stopped it.

The loop runs every five seconds. Seven control-plane views cover signals, risk, edge, the calendar, the audit trail, configuration and retraining, so the reasoning behind any position is recoverable after the fact rather than inferred from a fill.

What it does

  • Trend-following signal on short-dated SPY options
  • Seventeen independent guardrails on every entry
  • Five-second decision loop, streamed live
  • Seven control-plane views over the whole system
  • Full audit trail: every decision, including the refusals
  • Scheduled retraining with a local model

A closer look

The Signal Engine signals view, a dense table of dated signal rows and a session timeline.
The Signal Engine risk view with runtime watchdogs, telemetry freshness and strategy health alerts.
The Signal Engine edge view charting weekly edge and session quality by hour and spread.
The Signal Engine calendar view, a month grid of daily trade counts.
The Signal Engine audit log listing timestamped governance and login events.