Limit Breach Monitor
Monitors trading and risk limits and triages breaches.
Sits across the desks and watches VaR, sensitivity, notional and concentration limits as they move intraday. On a breach it pulls the contributing positions, attributes the cause, and hands the accountable desk head a breach packet with the driver already identified.
Authority
Monitor and escalate
Team role
Monitors and escalates
Handoffs
Named collaborators
The role
What it owns and where its authority ends
Desk
Market Risk
Desk workflow
P&L and risk capture, then VaR and sensitivity calculation, then limit checks, then breach investigation, then P&L attribution and back-testing.
Collaboration
Calls several specialists in parallel
Decision boundary
Monitors the work and escalates conditions outside its limits.
Systems and capabilities involved
Risk engine (VaR / sensitivities)
Limit framework
utilizations + thresholds
Position attribution
Desk head escalation
breach packet to the accountable desk head
Handoffs
What this role gives and receives
Capabilities offered
The handoffs name the next owner or specialist and the work that moves between them.
Handoff to
Receives from
External handoff
Accountable Markets trading desk heads (breach escalation)
Context
What the role needs to do the work
- Current work
- Live limit utilizations and the positions driving the nearest limits.
- Prior interactions
- Prior breaches on the desk and how they were resolved.
- Policies and reference
- The limit framework, escalation matrix, and risk-appetite thresholds.
- Working method
- Not specified for this role.
Illustrative workflow
How the work moves
Starting point
Rates desk VaR limit utilization crosses 100% intraday after a curve move.
- 01
Snapshot the contributing positions; attribute the VaR increase by risk factor.
- 02
Check whether it's a genuine breach or a transient mark.
- 03
Pull the desk's prior breaches and the escalation matrix.
- 04
Assemble a breach packet with the driver and recommended escalation tier.
Result
Escalates to the accountable desk head, checked by a market-risk oversight agent re-derivation, with the breach cause (2s10s steepening) pre-attributed and logged immutably.
Checks and boundaries
What must be tested or reviewed
- 01Zero missed breaches vs. the official end-of-day batch; any miss is a Sev-1.
- 02Breach packets sampled by agent-as-judge for attribution accuracy.
- 03Immutable breach ledger for regulatory and internal-audit review.
- 04The agent never re-sizes a position; it monitors and escalates only.
Human authority
Monitors the work and escalates conditions outside its limits.
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