Rising Interest Rates Place Spotlight on Interest Rate Swaps and Caps; Catapulting Forward Curves Complicate Process

Tightening monetary policy highlights utility of rate swaps and caps. Commercial real estate investors have long had multiple avenues for hedging against rising interest rates. The Federal Reserve’s commitment to raising interest rates, renewed by higher-than-anticipated CPI inflation in May, has brought these options back to the forefront of many borrowers’ minds. For investors with floating rate debt, there are two prominent options to hedge against rate climbs: an interest rate swap and cap. A swap offers an investor an opportunity to exchange a floating interest payment for a fixed-rate payment for a certain period of time. A cap, on the other hand, fixes an upper limit on the rate a borrower will pay at the cost of an upfront payment. In the event that interest rates advance higher than the market anticipated, these types of positions can help investors avoid additional capital costs. However, if rates do not rise as much as expected, the borrower may have spent capital unnecessarily or incurred additional cost.

Betting on the SOFR forward curve. Swaps and caps pricing is based on, among other things, the forward curves, which is the market’s expectation for where that index will go in the future. As such, changes to the forward curve can dramatically impact the pricing for both new and existing derivatives. The commonly used benchmark is the SOFR forward curve, which in the last year has changed from a relatively flat horizontal line to a steep, almost vertical, line in the coming years. The SOFR forward curve is the future expectation of how the SOFR base rate will change over time, and is somewhat of a “betting line” of where it will settle in the coming months and years. The forward curve is a dynamically moving expectation and can shift greatly due to market forces. That said, it is a projection, and history shows us that it tends to be more wrong than it is right at any given time.

Use of forward curves to hedge. When a borrower utilizes a swap or a cap, they are hedging their interest rate based on this forward curve. By executing a swap, the floating rate loan from a bank synthetically becomes fixed, at more or less the average interest rate of the forward curve at that time over the swap term. If the borrower were to prepay their loan sometime in the future, the unwind could be an asset or a liability, depending on where the swap rate is at that time for the remaining term. It is important to consider prepayment risk when entering into a swap, although it is worth noting that the prepayment will always be less than yield maintenance or a defeasance because it is an index to index comparison and you do not need to prepay on the spread component. When a borrower utilizes an interest rate cap, they pay an upfront cost to cap the base rate at a fixed “strike price” for a certain period. This is akin to insurance against paying a higher rate, but the borrower is still taking the risk that the price they pay up front is worth the savings the borrower will receive during the term of the loan while the cap is in place.

Understanding Swaps in Today’s Environment

Interest rate swaps provide more options for borrowers. Unlike a straight fixed rate loan issued by some financial institutions, a swap is a borrower’s choice to take a floating rate, generally more freely prepayable loan, and make it a fixed rate loan for a certain term. Typically, these terms span five, seven or 10 years. Only banks can be a counterparty in a swap transaction, so in most cases borrowers receiving debt funds or private money loans will not be able to swap their floating interest rate. Banks will increase the swap rate they offer above the fair value swap rate to account for credit risk and to add a profit margin. Unlike straight fixed rate loans, which are only utilized on stabilized properties, a swap could be utilized on a bridge loan or even construction financing, as long as a bank is the lender.

How rates perform against forward curves key to rate swap success. A risk a borrower takes on a swap is the two-way breakage. This only comes into play when the borrower does not ride out the full term of the swap and prepays their loan at a date prior to maturity. In a rising interest rate environment, the swap can be an asset to the borrower if they were to prepay, but in a falling interest rate environment, the swap could be a liability resulting in a hefty prepay penalty to the borrower. After the Great Recession, borrowers had a hard time prepaying their existing loans in 2010-2013 for just this reason. Rates had fallen so dramatically that loans that were swapped in 2004 to 2007 would have resulted in a massive breakage cost to their borrowers. The risk a borrower takes is also more complicated than deciding if rates are increasing or falling in the near term. Ultimately, the swap breakage is the difference between the SOFR forward curve on the day the borrower placed the hedge, versus the actual rate for the remaining term the day the borrower prepays. In other words, the SOFR curve at the time of prepayment determines a swap rate for the remainder of the term, and that is compared against the swap rate that is in place on the loan that is prepaid. If the rate is higher going forward than what is in place, the swap is an asset and the borrower would profit. If the rate is lower going forward than what is in place, the swap is a liability and the borrower would be subject to swap breakage prepayment penalties.

Past cycles offer insights into current swap breakage outcomes. Past periods of rapidly increasing interest rates may offer some insight into how rates will compare to their forward curves in the coming years. The chart below shows the past 20 years of data with respect to forward curve expectations at various periods overlaid with the actual curve. The data generally shows that in times of rapidly increasing interest rates, the forward curve has generally undershot the actual rate increases. While there is no guarantee this will still be the case in the current environment, with persistently elevated inflation steepening the forward curve and lifting the SOFR projection above 4 percent, there is nevertheless a clear historical trend. Therefore, a swap today would be “in the money” on swap breakage. That said, a swap today results in a very high interest rate to the borrower. A five-year term loan with an interest rate of 225 basis points over the one-month term SOFR rate would still translate to an all-in swapped rate of around 6.00 percent as of June 14. The all-in floating rate as of the same date is only 3.58 percent.

22_06 Capital Markets - To Swap or Not to Swap Special Report
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