Correlation breaks and hidden exposures test the risk framework

Market risk practitioners in Asia-Pacific are contending with faster, less predictable dislocations across asset classes. Correlation assumptions, leverage signals and headline-driven flows are proving harder to rely on, pushing firms toward more granular, position-level surveillance and sharper escalation discipline. 

This briefing from the Risk.net  Market Risk Leaders’ Network held in Hong Kong in March 2026 examines how senior practitioners are reassessing diversification, latent liquidity risk, stress-testing and artificial intelligence-enabled analytics in markets where judgement, visibility and speed increasingly define resilience under stress. 

Among the takeaways: 

• Correlation breakdowns are reshaping stress assumptions: Market risk teams are reassessing cross-asset relationships as regional shocks produce less predictable hedging outcomes 

• Hidden exposures require more granular analysis: Risk managers are looking beyond index-level moves to sector dispersion, leverage, client positioning and onshore/offshore linkages 

• Headline-driven markets complicate positioning: Fast reversals and narrative shifts make it harder for trading desks to monetise flows or rely on familiar crisis playbooks 

• Liquidity risk is becoming more path-dependent: Firms are placing greater emphasis on how liquidity can disappear, how quickly positions can be rebalanced and where funding constraints emerge 

• AI is useful, but not yet decisive: Tools are helping with coding, reporting, gap analysis and data interrogation, but forward-looking risk judgement remains human-led. 

Download the report  to explore how market risk leaders in Hong Kong are adapting risk frameworks, portfolio surveillance and escalation processes in a more fragmented and reactive market environment.