Intraday
Risk data refresh replacing T+1
BCBS 239
Compliance documentation delivered
Unified
Cross-asset risk data model
Same-day
Stress test reporting capability
Client Snapshot
Industry
Capital Markets
Solution
Data Solutions | Cloud Solutions | IT Consulting
Complexity
Very High
Delivery
Architecture + Implementation
The Problem
Overnight batch risk calculations were the state of the art in 2010. In 2026, the volatility windows that generate the most consequential risk management decisions a Federal Reserve surprise, an options expiry cascade, a credit event, a geopolitical shock compress risk decision timeframes to intraday or real-time. Firms running T+1 batch risk engines are making position management decisions without current risk data in the exact moments when current data matters most.
BCBS 239 risk data aggregation principles which apply to G-SIBs globally and D-SIBs in most jurisdictions require firms to demonstrate that risk data can be aggregated accurately and completely across the enterprise on demand. Most mid-tier institutions cannot satisfy this requirement without significant data infrastructure investment, because risk data lives in product silos with incompatible data models, different entity identifiers, and no common calculation standards across asset classes.
Ready to Start?
Schedule a Risk Infrastructure Assessment
Get a candid analysis of your current risk calculation latency, BCBS 239 compliance gaps, and modernization roadmap.
T+1
batch processing means risk position reports are 12–24 hours stale during intraday volatility events precisely when current risk data is required for position management decisions. The competitive and regulatory argument for intraday risk has been settled; the remaining barrier is execution of the data infrastructure transformation.
How PiTech Delivers
01
Risk Data Architecture Assessment
Current risk data sources, calculation platforms, reporting latencies, and BCBS 239 compliance gaps inventoried. Technical debt in risk infrastructure quantified. Cross-asset data model gaps identified the specific entity identifier and data definition inconsistencies that prevent enterprise risk aggregation.
02
Unified Cross-Asset Risk Data Model Design
Single risk data model covering equities, fixed income, rates, credit, derivatives, FX, and commodities with common entity identifiers, shared data definitions, and lineage from source trading systems to calculated risk metrics. The foundation that intraday calculation, BCBS 239 compliance, and stress testing all build on.
03
Intraday Risk Calculation Engine
Streaming data architecture (Kafka or equivalent) for real-time position and market data ingestion. Greeks, VaR, CVA, and exposure calculations updated on sub-minute refresh cycles for targeted risk categories. Phased deployment starting with the highest-impact desk and product scope.
04
BCBS 239 Compliance Documentation
Proven Outcomes
Intraday
Risk calculation capability delivered in risk modernization engagements
BCBS 239
Compliance documentation packages accepted in regulatory review
25–40%
Program timeline compression through PiTech data engineering methodology
Proven Outcomes
18+
Years in Regulated Industries
What You Gain
Intraday
Risk data refresh replacing T+1 overnight batch cycles
BCBS 239
Risk data aggregation compliance documentation delivered
Unified
Cross-asset risk data model with common entity identifiers
Same-day
Stress scenario and VaR reporting capability operational
What's Included
Risk data architecture assessment
Risk data architecture assessment
Unified cross-asset risk data model
Unified cross-asset risk data model
Streaming data pipeline
Streaming data pipeline
Intraday risk calculation engine
Intraday risk calculation engine
Stress testing data infrastructure
Stress testing data infrastructure
BCBS 239 compliance documentation
BCBS 239 compliance documentation
Risk reporting layer
Risk reporting layer
Frequently Asked Questions
What does BCBS 239 require for capital markets risk data specifically?
BCBS 239 requires G-SIBs and D-SIBs to demonstrate risk data accuracy, completeness, and timely aggregation across the enterprise on demand. Principles 4–8 specifically address data aggregation capability, accuracy, completeness, timeliness, and adaptability. PiTech delivers documentation aligned to each principle as part of every risk data modernization engagement.
Does PiTech replace existing risk platforms or build on top of them?
PiTech designs the modernization approach based on the client’s existing estate. Where existing risk platforms have good calculation engines but poor data infrastructure, PiTech improves the data layer without platform replacement. Where platforms are end-of-life or unable to support intraday requirements, PiTech manages the migration to modern infrastructure with parallel operation during transition.
What technology stack does PiTech recommend for intraday risk infrastructure?
PiTech evaluates streaming architectures (Apache Kafka, Confluent, Apache Flink) against the firm’s existing technology estate and calculation complexity. Cloud-native implementations on AWS or Azure typically provide the best combination of performance, cost, and operational simplicity for mid-tier capital markets firms. Platform recommendation follows requirements, not vendor relationships.
How long does a risk analytics modernization program take?
A focused modernization covering intraday risk for two to three asset classes typically runs 12–18 months from architecture design to production deployment. Enterprise-wide programs covering full BCBS 239 compliance and all asset classes run 24–36 months in phased execution, delivering measurable intraday capability in early phases before full program completion.
How does intraday risk infrastructure improve stress testing capability?
Intraday risk infrastructure and stress testing share the same underlying data foundation current, complete position and market data across all asset classes. When the risk data model is unified and refreshed on intraday cycles, stress scenarios can be run on current positions rather than yesterday’s closing book. Same-day stress testing becomes a direct output of the intraday infrastructure investment.
Intraday risk infrastructure is the competitive and regulatory baseline for 2026. PiTech builds it with the data engineering depth capital markets demands.
Contact PiTech to discuss your risk analytics modernization program from architecture design to BCBS 239 compliance documentation.
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