Floater finance, also known as variable-rate finance, refers to debt instruments or loans where the interest rate periodically adjusts based on a benchmark interest rate, such as LIBOR (London Interbank Offered Rate), SOFR (Secured Overnight Financing Rate), or the prime rate. The interest rate is typically calculated as the benchmark rate plus a spread, also known as the margin. This margin remains constant throughout the life of the floater, reflecting the credit risk of the borrower. The primary appeal of floaters lies in their ability to mitigate interest rate risk for both borrowers and lenders. For borrowers, if interest rates fall, the cost of their debt decreases, providing relief. Conversely, if interest rates rise, their debt cost increases, but this also reflects the overall economic environment. For lenders, floaters offer protection against rising interest rates, as their return increases proportionally. This makes floaters attractive during periods of expected or actual interest rate hikes. Floater finance can take various forms, including: * **Floating Rate Notes (FRNs):** These are bonds that pay a variable interest rate. They are commonly issued by corporations, governments, and financial institutions. FRNs often have shorter maturities than fixed-rate bonds. * **Adjustable-Rate Mortgages (ARMs):** These are mortgages where the interest rate adjusts periodically, typically annually. They are often initially offered at lower rates than fixed-rate mortgages, making them attractive to borrowers seeking lower initial payments. However, they carry the risk of increasing payments if interest rates rise. * **Syndicated Loans:** Large loans to corporations or other entities, often involving multiple lenders. These loans frequently have floating interest rates tied to a benchmark like LIBOR or SOFR. * **Commercial Paper:** Short-term unsecured debt issued by corporations to finance short-term liabilities, often issued with a floating rate. Several factors drive the use and popularity of floater finance. Interest rate expectations are paramount. When investors anticipate rising interest rates, demand for floaters increases. Similarly, the shape of the yield curve impacts demand. An upward-sloping yield curve may incentivize borrowers to issue floaters, anticipating lower future rates. However, floaters are not without risks. *Credit risk* remains a concern, as the borrower may default regardless of the interest rate environment. *Reinvestment risk* is lower compared to fixed-rate instruments, but it still exists because the spread over the benchmark rate is fixed, and the benchmark rate itself fluctuates. Finally, *basis risk* can arise when the interest rate on a floater is tied to a different benchmark than the borrower’s underlying income or expenses. The valuation of floaters considers the current benchmark rate, the spread, the credit quality of the issuer, and the expected path of future interest rates. Specialized models are employed to price these instruments, often incorporating simulations of interest rate scenarios. Floaters represent a significant component of global financial markets, offering a crucial mechanism for managing interest rate risk and allocating capital efficiently. Their dynamic nature demands a careful understanding of the underlying benchmarks, credit considerations, and economic forces that influence their performance.