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WFN QUICK BRIEF · UNDER 1 MIN
The short version
MODE 2 OF 2
What the source establishes
TreasuryDirect explains that accrued interest may become part of the purchase price when interest has begun accruing before a security is issued to the buyer, including in relevant reopening situations. Its guidance distinguishes a discount or premium from accrued interest. US Treasury — Buying a Treasury Marketable Security ↗
What the distinction changes
The practical reconciliation question is why the cash debit differs from an investor’s first reading of the quoted price. Accrued interest can be a timing adjustment in the cash flows rather than an unexplained broker fee. It should still be shown as its own component.
Questions for the next review
Use the actual auction announcement, dated date, issue date and settlement record. Confirm whether accrued interest applies to the particular issue rather than assuming it applies identically to bills, notes, bonds and every purchase channel. Keep the published terms with the transaction evidence.
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WFN STORY COMPASS
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EDITORIAL ILLUSTRATIONWFN EDITION · 15 OCTOBER 2026
Editorial noteSource-based explanation with original WFN analysis. Historical records retain their original periods. Numerical examples are labelled as illustrative, not observed market data. AI-generated conceptual illustration; it does not document an actual event or product interface.
WFN REALITY LEDGER
What is on the record?
Primary-source explainer
Primary-source explainer; examples are explicitly illustrative
Primary record / reference periodTreasuryDirect purchase guidance checked 15 October 2026
The cited material establishes the documented method or historical record. WFN analysis and illustrative calculations are labelled separately.
TreasuryDirect explains why a reopened security can require accrued interest. The total settlement debit needs more than a quoted price.
01 · VERIFIED RECORD
What the source establishes
TreasuryDirect explains that accrued interest may become part of the purchase price when interest has begun accruing before a security is issued to the buyer, including in relevant reopening situations. Its guidance distinguishes a discount or premium from accrued interest. US Treasury — Buying a Treasury Marketable Security ↗
The security’s dated date, issue date and interest schedule therefore matter to the cash settlement. The official auction terms and the account’s pending-purchase details establish the specific amount; a generic coupon percentage does not. US Treasury — Buying a Treasury Marketable Security ↗
02 · WFN EDITORIAL ANALYSIS
What the distinction changes
The practical reconciliation question is why the cash debit differs from an investor’s first reading of the quoted price. Accrued interest can be a timing adjustment in the cash flows rather than an unexplained broker fee. It should still be shown as its own component.
WFN’s operational interpretation is to reconcile principal price, premium or discount, interest and any separate charges individually. Matching only the combined debit can conceal a wrong date convention or an incorrectly classified expense.
03 · WHAT TO CHECK NEXT
Questions for the next review
Use the actual auction announcement, dated date, issue date and settlement record. Confirm whether accrued interest applies to the particular issue rather than assuming it applies identically to bills, notes, bonds and every purchase channel. Keep the published terms with the transaction evidence.
