Trade surveillance software built around evidence and investigation.
Trade surveillance software monitors order, trade, account, market and communications data for patterns that require investigation. KJ Capital builds bespoke surveillance and case-management layers that improve data lineage, alert prioritisation, reviewer workflow and audit evidence without presenting AI scores as regulatory conclusions.
Heads of Compliance, MLROs, surveillance leaders, Heads of Trading and CTOs improving a fragmented control environment.
Trade surveillance software monitors order, trade, account, market and communications data for patterns that require investigation. KJ Capital builds bespoke surveillance and case-management layers that improve data lineage, alert prioritisation, reviewer workflow and audit evidence without presenting AI scores as regulatory conclusions.
The surveillance pipeline
A useful system connects detection to a reproducible investigation rather than stopping at an alert.
Normalised evidence
Orders, trades, prices, accounts, devices and permitted communications are time-aligned with source lineage.
Detection
Firm-approved rules and models identify patterns for review; thresholds and versions are recorded.
Triage and investigation
Alerts are grouped, prioritised and assigned with linked context, notes, escalation and quality review.
Outcome and assurance
Disposition, evidence, overrides, model performance and control changes remain auditable.
Where AI can assist safely
AI is most useful as an investigator aid when source evidence and human authority remain explicit.
Entity and episode grouping
Link related accounts, orders, trades and messages into a reviewable episode.
Communications review
Transcribe, translate, classify and retrieve permitted communications with links to the original record.
Case chronology
Draft a timeline from retained evidence for reviewer validation.
Quality assurance
Sample decisions, compare reviewer consistency and surface drift without silently changing policy.
Choose the boundary before the technology.
Buy a mature surveillance platform when its coverage, integrations and workflow fit. Build a complementary layer when proprietary data, broker-specific typologies, cross-channel evidence or investigator workflow is the constraint. Replacing an established platform should require a clear control and migration case.
- Optimising for fewer alerts without measuring missed material cases.
- Using AI-generated summaries without links to immutable source evidence.
- Combining communications and trading data without lawful access and retention rules.
- Changing thresholds without versioning, approval and back-testing.
Questions a serious buyer should ask
- 01Which behaviours and products are in scope?
- 02Can every alert be traced to immutable source records?
- 03How are related alerts grouped into an investigation?
- 04Who approves threshold and model changes?
- 05How are false negatives, reviewer consistency and drift assessed?
Frequently asked questions
Does AI replace surveillance analysts?
No. AI can organise evidence, rank work and draft chronologies, while accountable analysts investigate and decide outcomes under firm policy.
Can trade and communications surveillance be connected?
Yes, when lawful access, retention, identity resolution and time alignment are designed explicitly. The result should show reviewers the original records, not only an AI summary.
Can KJ Capital extend an existing surveillance vendor?
Yes. A bespoke evidence, triage or analytics layer can sit alongside an established detection platform where replacement would add risk without solving the actual bottleneck.
What makes surveillance audit-ready?
Source lineage, versioned detection logic, reviewer actions, approvals, disposition reasons, retained evidence and reproducible reporting.
Regulatory references provide engineering context. KJ Capital does not provide legal advice; each firm’s qualified legal and compliance owners determine its obligations.
Related specialist capabilities
Turn the priority workflow into a buildable, controlled plan.
The £15,000 AI Diagnostic takes two weeks and produces the architecture, data and control map, delivery sequence and cost plan for the first production build.