A single trade, post execution, travels through a complex web of systems to finally settle in a control system such as surveillance monitoring, trade and transaction reporting, or best execution. Yet for many compliance teams, these controls operate in silos. Analysts often spend more time searching for the right trade across multiple systems than analysing it. And even when they do locate the trade, the view is fragmented: a surveillance alert in one system, a reporting exception in another, and a best‑execution flag buried somewhere else.
What firms need is a unified lens – a way to see every trade across all compliance touchpoints. This is where the idea of a compliance control matrix becomes transformational.
Trade surveillance
Trade surveillance has long been the backbone of market‑abuse monitoring. It examines the trade itself – its price, size, timing, venue, and counterparties – to determine whether the behavior suggests insider trading, spoofing, layering, wash trades, or other forms of manipulation. But surveillance is no longer just about the trade. Regulators increasingly expect firms to connect the dots across behavior, intent, and communication.
A trade that appears suspicious in isolation may be legitimate when viewed alongside the trader’s communications. Conversely, a trade that looks normal may become problematic when paired with a message on WhatsApp, chat, or email. Modern surveillance must therefore start with the trade but expand outward to capture the full behavioral narrative.
Communication surveillance
Communication surveillance provides the missing context by answering questions about what the trader was discussing before and after the trade, whether there was any intent to influence the market, whether the communication referenced MNPI, client orders, or price‑moving information, and whether the communication occurred on an approved channel. When communication surveillance is connected to trade surveillance, firms gain a richer understanding of intent and behavior rather than isolated alerts.
A trade that triggers a spoofing alert, for example, becomes far more meaningful if the trader also sent a message saying, “Let’s push the price up before the close.” This combined view is what regulators increasingly expect – and what firms struggle to deliver without integrated systems.
Trade and transaction reporting
Once a trade is executed, it must be reported accurately and on time to regulators such as the CFTC, SEC, ESMA, FCA, JFSA, and others globally. Each regime has its own rules, fields, timelines, and validation logic. Currently, there is limited exposure for compliance and audit to know if a trade that is suspicious under surveillance is also under‑reported, over‑reported, incorrectly reported, reported late, or reported with missing or inaccurate fields. These reporting issues are not merely operational defects; they are compliance risks. Regulators increasingly view inaccurate reporting as a sign of weak controls, poor governance, or even intentional obfuscation. Yet most firms do not connect surveillance alerts with reporting exceptions, causing critical patterns to be missed.
Struan Lloyd, head of S&P Global Market Intelligence Cappitech, said: “Accurate trade and transaction reporting is a core part of an effective compliance framework. At S&P Global Market Intelligence Cappitech, we help firms strengthen reporting quality through a combination of enhanced validation, reconciliation, and expert advisory support. Together, these capabilities help firms meet their reporting obligations with greater confidence, stronger controls, and improved operational efficiency.”
Best execution
The majority of the trades executed within a firm fall under compliance with the best execution policy, and this adds another dimension to the compliance view. It evaluates whether the firm executed the trade at the best available price, on the most appropriate venue, with minimal slippage, in line with client instructions, and consistent with the firm’s best‑execution policy.
A trade that triggers a best‑execution alert may indicate poor routing logic, latency issues, venue selection problems, conflicts of interest, or potential client harm. When combined with surveillance and reporting, best‑execution insights help compliance understand whether the trade was not only compliant but also fair and optimal.
Specialisation and aggregation
Despite the interconnected nature of these controls, most firms operate them separately as compliance under each mandate is viewed as a specialised function. Surveillance teams review alerts in their own system. Reporting teams focus on exceptions in their reporting engine. Best‑execution teams analyze execution quality in isolation. This fragmentation creates significant challenges.
Analysts spend too much time sourcing the right trade across multiple systems, leaving little time for actual analysis and even less time for updating controls or improving rule logic. Critical insights fall through the cracks because no one sees the full picture. In short, compliance teams are drowning in data but starving for insight.
Compliance control matrix
A compliance control matrix brings all these elements together. For every trade, the matrix captures whether the trade triggered any surveillance alerts, whether it was reported correctly under all applicable regimes, and whether it complied with best‑execution standards. By consolidating these dimensions, compliance gains a 360‑degree view of the trade. Instead of piecing together information from disparate systems, analysts can immediately see whether the trade raised concerns in surveillance, whether it was under‑ or over‑reported, and whether it met best‑execution expectations.
This unified view delivers meaningful benefits. Investigations become faster because analysts no longer waste time hunting for data. Insights become deeper because patterns emerge that would otherwise remain hidden. Controls become stronger because gaps in surveillance, reporting, or best execution become visible. Firms become more prepared for regulatory inquiries because they can demonstrate a holistic approach to trade oversight. And compliance teams gain confidence knowing that no trade slips through the cracks.
“As compliance obligations grow more interconnected, firms need a smarter way to bring surveillance, reporting and best execution together around the trade itself,” adds Andy Lennon, senior vice president, front office at FIS Capital Markets.
“At FIS, we see a significant opportunity to help clients move beyond siloed control functions toward a more unified, orchestrated, trade-centric approach — one that improves visibility, strengthens oversight and helps compliance teams respond with greater speed, context and confidence.”
In a world where regulators expect firms to connect behavior, intent, execution quality, and reporting accuracy, a compliance control matrix is no longer optional. With the advancement of technology, AI could facilitate the development of such an aggregated system across trade surveillance, communication surveillance, trade and transaction reporting, and best execution, even if they are separate disciplines.
By unifying these views, firms shift from reactive monitoring to proactive oversight and can bring interconnected controls that together tell the full story of a trade. Instead of spending time searching for data, compliance teams can focus on what truly matters: analysing behaviour, identifying risks, and strengthening controls. This is the future of compliance – holistic, integrated, and trade‑centric.