Vantara Trading
Real-time risk engine & monitoring platform
< 80ms
Position update latency
99.97%
Uptime (24-month production)
↓ 83%
Regulatory reporting effort
Real-time
Intraday breach detection
The challenge
Manual risk calculations running on overnight batch jobs left Vantara's trading desks flying blind on intraday exposure — a regulatory and commercial liability.
Vantara Trading is a proprietary trading firm operating across equities, derivatives, and FX. Their risk management infrastructure — built in-house over eight years — processed positions on overnight batch cycles. As trading volume scaled and the firm expanded into more volatile instruments, intraday blind spots became a systemic risk. Following a near-miss event in Q3 2023, the board mandated a real-time risk engine within nine months.
Our approach
Risk model architecture
Working with Vantara's quant team, we designed a streaming architecture using Apache Kafka and a custom calculation engine that processes position updates in under 80ms. VaR, delta, and exposure calculations that previously ran overnight now run continuously against live market data.
Regulatory compliance layer
The engine was built with FRTB and MiFID II reporting requirements as first-class design constraints — not an afterthought. A dedicated compliance module generates regulatory reports automatically, replacing a manual process that previously consumed 40 analyst hours per month.
Trading desk integration
We built a real-time dashboard for each trading desk showing live P&L, Greek exposures, and breach alerts with configurable thresholds. Integration with the firm's existing OMS meant traders didn't change their workflow — the risk data came to them.
Resilience engineering
Given the zero-downtime requirement during trading hours, we designed a hot-standby architecture with sub-second failover. Load testing simulated 10× peak event conditions. The system has maintained 99.97% uptime over its first 24 months in production.
“We went from finding out about exposure breaches the next morning to catching them in milliseconds. That's not an incremental improvement — it's a fundamentally different risk posture.”
Helena Briggs
Chief Risk Officer, Vantara Trading
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