AI-Powered
Optimal Trade Execution
Minimising market impact on large institutional orders through regime-aware reinforcement learning, classical benchmarks, and transparent AI governance.
The Challenge
Why Optimal Execution Matters
When institutions trade large orders, poor execution can cost millions. Every basis point matters.
Market Impact
Large sell orders push prices down against the trader. The faster you trade, the more you move the market — but waiting carries its own risks.
Timing Risk
Markets shift between calm and volatile states. A strategy that works in calm conditions can be catastrophic during stressed periods.
Accountability
Regulators and compliance demand transparent, explainable decisions. "The AI decided" is not sufficient justification for a trading desk.
Our Solution
Four Pillars of Intelligent Execution
We combine statistical market analysis, adaptive AI, proven benchmarks, and human-readable governance.
Regime Detection
Hidden Markov Model identifies whether the market is in a calm or volatile state using realised volatility and order-book signals.
Reinforcement Learning
A PPO agent learns to optimally pace trade execution — balancing urgency against market impact in each regime through trial and reward.
Classical Benchmarks
We compare every trade against TWAP, VWAP, Almgren–Chriss, and immediate execution to prove real improvement.
LLM Governance
Every execution decision is explained in plain English by Claude, providing compliance-ready audit trail for portfolio managers.
Architecture
End-to-End Pipeline
From raw market data to governed execution in five stages.
Market Data
Price, volume, BBO
Regime Detection
HMM classification
RL Agent
PPO policy
Execution
Benchmark comparison
Governance
LLM explanation
Performance
Key Results
100%
Order Completion Rate
The RL agent completes full order liquidation within the execution horizon across all test scenarios.
Regime-Aware
Adaptive Strategy
HMM detects calm vs. volatile markets. The agent adjusts pace accordingly — slower when calm, faster under stress.
Explainable
Every Decision Governed
Claude generates compliance-ready explanations for each execution decision, covering regime context, pacing rationale, and risk.
See It in Action
Walk through a complete execution scenario in our Case Study, or configure and run your own in the Execution Lab.