Trading Agent Swarm

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Trading Agent Swarm

10 specialized agents coordinating over async message bus: +4.62% returns across 250 days of S&P 500 data.

The problem

Coordinating specialized trading roles (analysts, traders, risk managers) autonomously across a portfolio usually means either centralizing control or losing risk oversight.

  • One person's trading logic becomes a single point of failure for the whole strategy.
  • Centralizing decisions kills the specialization that made each role valuable in the first place.
  • Risk oversight is either baked in from the start or bolted on too late to matter.

What NEO built

NEO built 10 specialized agents across 4 tiers on an async pub/sub message bus, with dual-layer risk validation (pre-trade approval and post-trade stop-loss) and backtested them on 250 days of S&P 500 data.

Pub/sub message busRisk validationBacktesting

The result

+4.62% returns, 10 agents

The swarm returned +4.62% ($46,155 profit) on $1M capital with a 0.46% max drawdown across 86 trades.

Stock Trading Agent Swarm: How NEO Coordinated 10 Specialized Agents on a Simulated Portfolio

From the blog · 8 min

Stock Trading Agent Swarm: How NEO Coordinated 10 Specialized Agents on a Simulated Portfolio

NEO built a multi-agent trading simulation with 10 specialized agents coordinating over an async message bus, achieving +4.62% returns across 250 days of S&P 500 data with an 86.9% order approval rate.

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Build a swarm of specialized trading agents (analysts, traders, risk managers) coordinating over a message bus with pre-trade approval and post-trade stop-loss, and backtest it on historical data.

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