Risk Management for Systematic Portfolios
Advanced techniques for controlling drawdowns and managing tail risk.
1.Introduction
Arbitrage remains one of the most robust sources of edge in financial markets. However, capturing meaningful opportunities today requires more than just a solid strategy — it demands a system engineered for speed, precision, and resilience.
In this note, we break down the key components of a modern low-latency arbitrage system, from signal generation to order execution.
2.Strategy Overview
Our strategy focuses on cross-venue price discrepancies in highly liquid instruments. The core idea is simple:
Buy low on one venue, sell high on another — all within microseconds.
We target instruments with:
- High liquidity
- Tight spreads
- Low latency market data
- High fill probability
3.System Design
Our system is built with a modular, low-latency architecture.
if (spread > threshold && latency < max_latency) {if (inventory_ok() && risk_ok()) {send_order(buy_venue, sell_venue, size);}}
Key principles:
- Event-driven architecture
- Lock-free data structures
- Co-location with exchange matching engines
- Deterministic processing paths
Execution quality is the ultimate edge multiplier.
4.Execution Considerations
Execution is where most strategies fail. We optimize for:
- Smart order routing
- Queue position awareness
- Partial fill handling
- Adaptive order sizing
Execution quality is the ultimate edge multiplier.
5.Performance & Results
Backtested over 6 months across multiple instruments.
6.Conclusion
Low-latency arbitrage is a technology problem as much as it is a trading problem. Success comes from building robust systems, not just good ideas.
At Vero, we build infrastructure that empowers strategies to perform at their best — in any market condition.
