Monthly trend
Loading governed issuance dataChecking the verified release and quality gate.
Analyst decision
Where did issuance change, which term families explain it, and what needs investigation?
This release separates source health from market-activity signals. Every visible total traces to accepted records and documented exclusions.
Official month-end issuance files. Download the complete source and derived data release.
Release health
Quality gate passed
- Latest securities
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- Latest issuance UPB
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- Observed-period UPB
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- Highest observed month
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Latest-month composition
Issuance by official term-family mapping
CL/ZL, CT/ZT, CI/ZI, and CN/ZN follow Freddie Mac's Prefix Library summary. Every other observed prefix remains "Other / Unmapped."
Investigation workflow
Move from release health to a bounded follow-up
- ConfirmCheck reconciliation, schemas, exclusions, and freshness.
- CompareReview UPB, count, and term-family mix across adjacent months.
- InvestigateDocument a source/comparability or activity hypothesis without claiming causality.
Monthly evidence
Observed issuance history
| Month | Issued securities | Issuance UPB | Corrections |
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What changed in the outstanding portfolio, and where should review start?
Full-population measures come directly from the verified M5 contract engine. Values remain descriptive and preserve their release, period, correction view, and metric version.
- Active loans
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- Outstanding UPB
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- Average loan balance
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- Modification rate
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Outstanding UPB trend
Delinquency thresholds
Latest disclosed share by loan count. Thresholds are nested, so do not add them together.
- 30+ days
- 60+ days
- 90+ days
Concentration evidence
Top-ten share localizes where the disclosed portfolio is concentrated. HHI provides a consistent companion measure.
| Dimension | Top-ten UPB share | Top-ten UPB | HHI | Review cue |
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Turn a disclosed signal into an owned, reproducible investigation
Cases preserve release context and exact evidence pointers separately from source facts. A case can change status or resolution, but its source evidence cannot be rewritten.
Loopback API only. The bearer token remains in browser memory and is never written to storage.
Adjacent-month loan transition evidence
| Transition | Loans | Eligible origin | Share | Correction view |
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Investigation ledger
Newest updates first. Resolutions append an audited state change while evidence remains fixed.