Housing Credit Availability Index
Updated October 24, 2018
Download the data (Excel file)
The Housing Finance Policy Center’s latest credit availability index (HCAI) shows that mortgage credit availability declined slightly to 5.7 percent in the second quarter of 2018 (Q2 2018), after reaching a peak of 5.9 percent in Q1 2018. This overall decline was mostly driven by a shift in market composition in Q2, as the government channel lost market share to the portfolio channel which has much tighter lending standards. In the meantime, credit expanded within the Government and portfolio channels, respectively, courtesy of higher interest rates and lower refinance volumes.
The HCAI measures the percentage of home purchase loans that are likely to default—that is, go unpaid for more than 90 days past their due date. A lower HCAI indicates that lenders are unwilling to tolerate defaults and are imposing tighter lending standards, making it harder to get a loan. A higher HCAI indicates that lenders are willing to tolerate defaults and are taking more risks, making it easier to get a loan.
Mortgage credit availability in the GSE channel—Fannie Mae and Freddie Mac—has reached its highest level since its low in 2011 and continued to stay at the high level in Q2 2018. The government channel (FVR) reached its highest level since 2009 after increasing for four consecutive quarters. The FVR channel includes the Federal Housing Administration, the US Department of Veterans Affairs, and the US Department of Agriculture Rural Development programs. The private-label securities channel continued to stay close to or at the record low for the amount of default risk taken.
Significant space remains to safely expand the credit box. If the current default risk was doubled across all channels, risk would still be well within the pre-crisis standard of 12.5 percent from 2001 to 2003 for the whole mortgage market.
We will publish an updated HCAI for Q3 2018 on January 12, 2019.
HCAI by Channels
The GSE market has expanded the credit box for borrowers more effectively than the FVR government channel has in recent years. The downward trend of credit availability in the GSE channel was reversed in Q2 2011. From Q2 2011 to Q2 2018, the total risk taken by the GSE channel has more than doubled, from 1.4 percent to 2.9 percent.
The total default risk the government loan channel is willing to take bottomed out at 9.6 percent in Q3 2013. It has fluctuated at or above that number since then. In the past seven quarters starting in Q4 2016, the risk in the government channel has risen significantly from 9.9 to 11.8 percent, which is the highest level since 2009 but still about half the pre-bubble level of 19 – 23 percent.
Portfolio and Private-Label Securities Loans
The portfolio and private-label securities (PP) channel took on more product risk than the FVR and GSE channels during the bubble. After the crisis, the channel’s product and borrower risks dropped sharply. The numbers have stabilized since 2013, with product risk fluctuating below 0.6 percent and borrower risk around 2.0 percent. The PP channel took less than 0.1 percent product risk in Q2 2018. The total default risk taken by this market remains low at 2.2 percent in Q2 2018.