{ "id": "d777695c-62b3-57d6-a7f4-b599f7dfa002", "slug": "floating-rate-note", "term": "Floating Rate Note", "aliases": [], "category": "Fixed Income", "category_slug": "fixed-income", "difficulty": "intermediate", "definition": "A Floating Rate Note (FRN) is a debt instrument whose coupon payments are periodically reset based on a specified reference interest rate (such as SOFR, EURIBOR, or a government bill rate) plus a fixed spread, providing investors with coupons that adjust with prevailing market interest rates rather than remaining fixed for the bond's life. FRNs offer protection against rising interest rates and are widely used by financial institutions, corporations, and governments.", "key_takeaways": [ "FRN coupons are typically reset quarterly or semi-annually to a benchmark rate plus spread; at each reset date, the coupon for the next period is set at the prevailing reference rate, meaning the bond's interest income floats with market conditions.", "Because coupons reset regularly to current market rates, FRNs have very low interest rate duration (approximately equal to the time until the next coupon reset), making them far less sensitive to interest rate changes than fixed-rate bonds of the same maturity.", "The credit spread component of an FRN's coupon is fixed at issuance and reflects the issuer's creditworthiness at that time; changes in the issuer's credit quality will affect the FRN's market price even though the benchmark rate component floats.", "Following the LIBOR transition completed in June 2023, new U.S. dollar FRNs predominantly reference SOFR (Secured Overnight Financing Rate), while euro-denominated FRNs reference EURIBOR or €STR.", "FRNs are widely used in structured finance as building blocks for collateralized loan obligations (CLOs) and asset-backed securities (ABS), where floating-rate assets are matched against floating-rate liabilities to eliminate interest rate mismatch." ], "detailed_explanation": "Floating Rate Notes represent one of the foundational instruments in the fixed income universe, combining the credit characteristics of a traditional bond with interest rate flexibility that traditional fixed-coupon bonds lack. The mechanics are straightforward: rather than paying a fixed coupon throughout the bond's life, an FRN's coupon for each period is determined at the beginning of that period by adding a fixed spread (known as the quoted margin) to the current level of a specified floating reference rate. For a one-year SOFR + 75 bps FRN resetting quarterly, the coupon for Q1 would be set based on the prevailing 3-month SOFR rate at the start of Q1, and similarly for subsequent quarters.\n\nThe interest rate risk profile of FRNs is markedly different from fixed-rate bonds. A 10-year fixed-rate bond has a duration of approximately 8 years, meaning its price will decline by roughly 8% for a 100 basis point rise in interest rates. A 10-year FRN with quarterly resets, by contrast, has an interest rate duration of approximately 0.25 years (the time to the next reset)—making it almost insensitive to changes in the general level of interest rates. This near-zero interest rate duration makes FRNs highly attractive to investors in rising rate environments, which explains the surge in FRN issuance and investor demand that occurred during the Federal Reserve's 2022–2023 rate hiking cycle.\n\nHowever, FRNs are not risk-free. Their primary risk dimension is credit risk: if the issuer's creditworthiness deteriorates after issuance, the market price of the FRN will decline even though the benchmark rate component floats. The discount margin (DM) is the spread over the reference rate that equates the present value of an FRN's projected cash flows (using a flat forward rate curve) to its current market price; a widening discount margin indicates deteriorating credit quality, while a narrowing margin reflects credit improvement. Distressed FRN analysts focus on the discount margin as the primary value metric when assessing whether an FRN is fairly priced relative to the issuer's current credit risk.\n\nThe transition from LIBOR to alternative reference rates (ARRs) fundamentally transformed the FRN market. The London Interbank Offered Rate (LIBOR) had served as the dominant floating reference rate globally for decades, embedded in trillions of dollars of FRNs, interest rate swaps, and other floating-rate instruments. Following the revelation that LIBOR was being systematically manipulated by panel banks and the Financial Conduct Authority's 2017 announcement that it would no longer compel bank participation in LIBOR submissions, a multi-year global transition effort replaced LIBOR with risk-free rates (RFRs): SOFR in the U.S., SONIA in the UK, €STR in the Eurozone, and equivalent rates in other currencies. New FRN issuances now primarily reference these rates.\n\nIn the structured finance context, FRNs serve as the natural asset for CLO and ABS structures. Senior leveraged loans—the primary asset class underlying CLOs—are floating-rate instruments priced at SOFR plus a spread. By issuing floating-rate CLO notes (also at SOFR plus a spread, with higher spreads for junior tranches) and investing in floating-rate leveraged loans, CLO managers create structures with matched interest rate risk profiles. The CLO's equity (junior tranche) captures the excess spread between the average loan yield and the weighted average note coupon, plus the leveraged benefits of the CLO structure.", "example": "A global bank issues a three-year FRN with a face value of $1,000, paying a coupon of 3-month SOFR + 85 basis points, resetting quarterly. At issuance, 3-month SOFR is 5.30%, so the initial quarterly coupon rate is 6.15% annualized, or approximately $15.38 per quarter (6.15% × $1,000 / 4). Six months later, the Fed raises rates and 3-month SOFR rises to 5.55%; the next coupon resets to 6.40% annualized, or $16.00 per quarter. An investor in a fixed-rate bond would not benefit from this rate increase; the FRN investor automatically receives higher income. However, if the bank's credit quality deteriorates (say, due to credit losses), the FRN's market price might fall to $985 even though coupons are still being paid, reflecting a wider discount margin demanded by the market to compensate for elevated credit risk.", "formula": "FRN Coupon Rate (period t) = Reference Rate(t) + Quoted Margin", "formula_latex": null, "interactive_type": "calculator", "calculator_id": null, "related_terms": [ "basis", "bond", "cdo-squared", "coupon-rate", "credit-risk", "duration", "equity", "excess-spread", "face-value", "interest-rate", "libor", "macaulay-duration", "margin", "present-value", "repo" ], "backlinks": [ "cheapest-to-deliver", "investment-grade", "repo", "swap", "yield-curve" ], "cross_references": [ "basis", "bond", "coupon-rate", "credit-risk", "duration", "equity", "excess-spread", "face-value", "interest-rate", "libor", "margin", "present-value", "tranche", "yield" ], "tags": [ "level:intermediate", "cat:fixed-income" ], "asset_classes": [ "fixed-income" ], "regulators": [], "see_also": [], "sources": [], "wordcount": 978, "checksum": "c5be2f8769f5f280", "version": "2026.05.03", "license": "CC-BY-4.0", "updated_at": "2026-09-07T02:15:24+00:00", "_links": { "self": "https://hedgefund.wiki/api/v1/terms/floating-rate-note", "jsonld": "https://hedgefund.wiki/api/v1/terms/floating-rate-note?format=jsonld", "markdown": "https://hedgefund.wiki/api/v1/terms/floating-rate-note?format=md", "graph": "https://hedgefund.wiki/api/v1/graph/floating-rate-note", "category": "https://hedgefund.wiki/api/v1/categories/fixed-income", "schema": "https://hedgefund.wiki/schema/term.schema.json", "html": "https://hedgefund.wiki/#/terms/floating-rate-note" } }