IPAFRI / RESEARCH OFFICECANADA / INTERNATIONALINDEPENDENT / EST. 2026
IPAFRIRESEARCH
INDEPENDENT QUANTITATIVE PRACTICE

Quantitative finance.
Without the noise.

Research, risk and financial systems engineering grounded in observable data, reproducible methods and explicit assumptions.

01 / RESEARCH02 / RISK03 / SYSTEMS
IPAFRI / MARKET INTELLIGENCEPUBLIC SERIES / VERIFIED
Official U.S. Treasury par yield curve for 10 November 2026: 2 year 4.73%, 10 year 4.98%, 30 year 5.35%
FIGURE 01 / U.S. TREASURYOfficial daily par yields / 10 Nov 2026
DATA UNIVERSE / FIXED INCOMEUS · CANADA
SOURCE-LED / DAILYSovereign rates
US 2Y4.73%10 NOV 2026
US 10Y4.98%10 NOV 2026
US 2s10s+25 bp10 NOV 2026
CA 10Y3.72%10 NOV 2026
02 / RESEARCH DESK

A financial dataset is not a fact until its provenance survives inspection.

The desk prioritizes original publishers, visible observation dates, and explicit update frequency. Missing inputs remain missing; synthetic numbers never silently substitute for market observations.

Inspect the sovereign curve desk
TERMINAL / FIXED INCOMEIPAFRI LAB · 01
US 2Y / NOV 104.73%PAR YIELD
US 10Y / NOV 104.98%PAR YIELD
2S10S / NOV 10+25bp10Y – 2Y
Daily U.S. Treasury par yield curve, 10 November 2026
OFFICIAL DAILY OBSERVATIONNOT STREAMING
03 / ENGINEERING

Architecture is a risk control.

Timestamp discipline, explicit state transitions and reconciliation matter before any forecasting model is introduced.

Conceptual event-driven market data, research, risk, gateway and observability architecture
01 / 08Market dataSources / timestamps
02 / 08NormalizationSchema / quality
03 / 08Research engineFeatures / validation
04 / 08Risk controlsLimits / halt
05 / 08Execution gatewayOrder state / replay
06 / 08Decision recordVersions / evidence
07 / 08ReconciliationPositions / fills
08 / 08ObservabilityLatency / alerts
FIGURE 02 / CONCEPTUAL REFERENCE ARCHITECTURE — NOT A DEPLOYED ORDER SYSTEM
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