ARM Update

April 13, 2020



Last week, the highly anticipated initial jobless claims update showed 6.6 million Americans filed for unemployment benefits, adding to the more than 10 million claims filed in the prior two periods.  In central bank news, the Fed announced plans to deliver an additional $2.3 trillion in lending aimed at small and mid-sized businesses.  The package included plans to partner with banks in order to provide four-year loans to companies with 10,000 or fewer employees, while also directly lending to state governments, as well as certain cities and counties.  In a continuing trend, yield spreads on both Ginnies and conventionals tightened 10 to 15 basis points on the week.  Similar to their adjustable-rate counterparts, 15- and 30-year fixed rate mortgages tightened 11 and 17 basis points, respectively, on the week.

Since the rally at the end of 2018, ARM pricing spreads have widened significantly, reacting strongly to each move lower in rates.  For example, 5/1 ARMs have a 120 bp spread, almost 100 bps wider than they were in early-December 2018.  Longer-reset 7/1s and 10/1s have a 135 and 140 bp spread, respectively, approximately 102 and 93 bps wider than levels in early-December 2018.  Certainly, the environment for ARMs has changed dramatically over the years with the flattening yield curve, but today’s spreads are well wider than those seen just one month ago.



Factors such as diminished liquidity, lack of index sponsorship, and the small market size have increased their spread concessions to fixed rates.  Spreads are wider by approximately 64 bps on 7/1s versus their 15-year fixed rate counterparts.  Overall, we continue to see relative value in 7/1s due to appealing yields, shorter durations, and less negative convexity than comparable coupon 15-year fixed rate MBS.  Investors concerned about potentially faster prepayments could focus on lower WAC new issue pools or moderately-seasoned paper.



The ARM origination cycle was active last week, with 385mm in new issue ARM selling split amongst Fannie Mae (345.2mm), Freddie Mac (34.2mm), and Ginnie Mae (5.6mm).  Supply continues to be focused in longer-reset 7/1s and 10/1s with Fannie Mae and Freddie Mac combined issuing 162.3mm and 163.6mm, respectively.  No 3/1s were issued as this shorter product continues to be largely abandoned by lenders and the GSEs.  ARM gross issuance remains at multi-year lows as it came under 1 billion for the eleventh consecutive month in March.  Last year, the monthly net supply of ARMs ran at a negative $2-3 billion pace, while fixed rates grew at $20-30 billion each month.  As of April, hybrid ARM issuance represents ~ 0.57% of overall MBS issuance.



The overall prepayments of conventional hybrid ARMs increased in March as anticipated, reflecting a flat yield curve and increased seasonal housing turnover.  Prepayments surged due to the longer day count (+3) during the March refinance window period.  April-released factors indicated the overall prepayments of FNMA and FHLMC ARMs rose by 16.87% and 22.27%, respectively.  The overall prepayments for FNMA 5/1s, 7/1s, and 10/1s increased by 14.17%, 19.71%, and 18.3%, respectively.  Similarly, prepayments for FHLMC 5/1s, 7/1s, and 10/1s rose by 12.46%, 25.76%, and 38.27%, respectively.  The overall prepayments of GN II hybrid ARMs rose 12.03% in March.  For the Treasury indexed GN II hybrid ARMs, the overall prepayments for GN II 3/1s increased 12.16% while 5/1 cohorts rose 11.76%.  In aggregate, FNMA ARM speeds increased to 29.1 CPR while FHLMC and GN II rose to 30.2 and 32.6 CPR, respectively.



Shorter-reset LIBOR-based Fannie 3/1s increased 0.5 CPR to 20.8 and 5/1s surged 3.6 CPR to 29.  Longer-reset 7/1s rose 5.4 CPR to 32.8 along with 10/1s, which surged 4.1 CPR to 26.5.  In the Ginnie sector, Treasury-based 3/1s, 5/1s, and 7/1s paid 33.2 CPR, 32.3 CPR, and 18.1 CPR, respectively.  If the seasonal housing turnover component increases and the yield curve remains flat, expect and surge in prepayments in April.



On November 15, 2019, the Alternative Reference Rates Committee (ARRC) released recommendations on contract fallback language to be used for new closed-end residential adjustable-rate mortgages (ARMs).  The recommended fallback language for each of these products is based on the following framework:


A recent Vining Sparks’s publication provides the latest developments and planning steps for the transition from LIBOR.


On July 11, 2019, the Alternative Reference Rates Committee (ARRC) released a white paper detailing how an average of the Secured Overnight Financing Rate (SOFR) can be used in newly issued ARMs in a structure that is comparable to today’s existing ARM loans.  The white paper shows how SOFR can be used to develop products that are built on a robust reference rate that is grounded in market transaction.  Here’s an overview of the ARRC’s proposed models of SOFR ARMs:



The desk continues to look to bid odd-lot positions for both conventionals and Ginnies for clean-up.  The disposition of odd-lot positions can result in enhanced transactional liquidity and higher earnings.  Also, this is an opportunistic time to consider eliminating smaller line items that are subject to standard safekeeping and accounting fees that are more palatable for larger block sizes.



Ricky Brillard, CPA

Senior Vice President, Investment Strategies

Vining Sparks IBG, LP

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