Are lower rates enough to trigger another refinance wave?

Mortgage review: Why rates and purchases have both increased (Part 4 of 4)

(Continued from Part 3)

MBA Refinance Index decreases even though rates fall

The Refinance Index dropped 1.9% (from 1,621 to 1,590) even though rates finally fell a handful of basis points. Since mid-2013, refinances have been dropping like a stone as people with home equity have already refinanced and the ones left with high rates are underwater.

The Mortgage Bankers Association (or MBA) reported that the share of refinance applications are flat at 62.9%. This bond market rally has caught many by surprise, but it could be a pleasant surprise for the originators who have been having a horrendous year. Slowing refinance activity has been a negative for originators like PennyMac Mortgage Investment Trust (PMT), Nationstar Mortgage Holdings (NSM), and Redwood Trust (RWT). But how many people are left to refinance? It could be more than thought, as home price appreciation and easier lending standards will allow those who were unable to participate in the refinance wave last time around to get their chance.

Implications for mortgage REITs

Refinancing activity affects prepayment speeds, which are a critical driver of mortgage real estate investment trust (or REIT) returns. Prepayment speeds occur because homeowners are allowed to pay off their mortgages early, without penalty, and when interest rates fall, those who can refinance at a lower rate do. This is good for homeowners, but it isn’t necessarily good for mortgage lenders, especially REITs.

When homeowners prepay, the investor loses a high-yielding asset and is forced to reinvest the proceeds in a lower-rate investment. This means lower returns going forward. A rise in prepayment speeds could negatively affect REITs such as American Capital Agency (AGNC), Annaly Capital Management (NLY), Hatteras Financial Corporation (HTS), CYS Investments, Inc. (CYS), and Capstead Mortgage Corporation (CMO).

That said, the increase in rates has basically put prepayment worries on the back burner for REITs. The lack of a reaction in the refinance index on the back of a drop in rates could mean we’re finally seeing prepayment burnout. This would be good news for REITs.

But as rates increase, prepayments become less of a problem for REITs. Yet increasing rates bring their own set of problems. REITs face mark-to-market hits on their portfolios and must adjust their hedges to a more volatile interest rate environment. Mortgage-backed securities outperform in stable interest rate environments, but they’re highly vulnerable to interest rate shocks.

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