The Premier Event for Quantitative Investment Thought Leaders

14 - 15 October 2025 | Convene 22 Bishopsgate, London
Tom Crimi

Tom Crimi

Chief Technology Officer Quantbot

Tom Crimi has been at Quantbot Technologies for over 16 years, where he serves as Chief Technology Officer. In this role, he oversees the firm’s technology research and adoption. Over his tenure, Tom has led numerous initiatives, from teasing out microsecond-level tick-to-trade latency improvements to designing data analysis frameworks and building a patented clustered filesystem, enabling Quantbot’s research teams to seamlessly leverage both cloud and on-premises environments. Prior to finance, he began his career in the EDA industry, focusing on ASIC timing analysis and optimization. He holds an M.S. in Electrical and Computer Engineering from Carnegie Mellon University.

Day 2: 15 October

11:30 AM Beyond Backtest: Stress-Testing Quant strategies for regime shifts and fragility

Overview:

This advanced, interactive session dives into building robust strategies that survive changing regimes, liquidity shocks, and structural breaks. Participants will work in peer teams to reverse-engineer failure points in popular strategy types (e.g. momentum, stat arb, macro), then apply alternative risk frameworks and synthetic data stress-testing to strengthen model resilience.

 

Structure:

Part 1: Failure Mode Breakdown

A lead quant shows real examples of how well-performing strategies break during volatility spikes, macro shifts, or data leakage

Part 2: Group Diagnostic Labs

Groups are assigned different strategy types with embedded weaknesses; their task is to identify fragilities and propose mitigations using noise injection, adversarial scenarios, or market regime labeling

Part 3: Cross-Team Stress Test

Teams test each other’s improved strategies under stress scenarios (e.g., flash crash, rate shock, liquidity freeze)

Part 4: Wrap-up Discussion

Best practices in scenario generation, model robustness, and beyond-traditional VaR approaches

 

Takeaways:

  • Advanced strategy diagnostics and regime detection
  • Adversarial testing techniques and synthetic market scenario building
  • Collaborative critique and resilient model innovation


Check out the incredible speaker line-up to see who will be joining Tom.

Download The Latest Agenda