“The MCAI provides the only standardized quantitative index that is solely focused on mortgage credit. The MCAI is…a summary measure which indicates the availability of mortgage credit at a point in time.”Basically, the index determines how easy it is to get a mortgage. The higher the index, the more available mortgage credit becomes. Here’s a graph of the MCAI dating back to 2004, when the data first became available:As we can see, the index stood at about 400 in 2004. Mortgage credit became more available as the housing market heated up, and then the index passed 850 in 2006. When the real estate market crashed, so did the MCAI (to below 100) as mortgage money became almost impossible to secure. Thankfully, lending standards have eased somewhat since. The index, however, is still below 150, which is about one-sixth of what it was in 2006.
Why did the index rage out of control during the housing bubble?The main reason was the availability of loans with extremely weak lending standards. To keep up with demand in 2006, many mortgage lenders offered loans that put little emphasis on the eligibility of the borrower. Lenders were approving loans without always going through a verification process to confirm if the borrower would likely be able to repay the loan. Some of these loans offered attractive, low interest rates that increased over time. The loans were popular because they could be obtained quickly and without the borrower having to provide documentation up front. However, as the rates increased, borrowers struggled to pay their mortgages. Today, lending standards are much tighter. As Investopedia explains, the risky loans given at that time are extremely rare today, primarily because lending standards have drastically improved:
“In the aftermath of the crisis, the U.S. government issued new regulations to improve standard lending practices across the credit market, which included tightening the requirements for granting loans.”An example of the relaxed lending standards leading up to the housing crash is the FICO® credit score associated with a loan. What’s a FICO® score? The website myFICO explains:
“A credit score tells lenders about your creditworthiness (how likely you are to pay back a loan based on your credit history). It is calculated using the information in your credit reports. FICO® Scores are the standard for credit scores—used by 90% of top lenders.”During the housing boom, many mortgages were written for borrowers with a FICO score under 620. Experian reveals that, in today’s market, lenders are more cautious about lower credit scores:
“Statistically speaking, 28% of consumers with credit scores in the Fair range are likely to become seriously delinquent in the future…Some lenders dislike those odds and choose not to work with individuals whose FICO® Scores fall within this range.”There are definitely still loan programs that allow a 620 score. However, lending institutions overall are much more attentive about measuring risk when approving loans. According to Ellie Mae’s latest Origination Insight Report, the average FICO® score on all loans originated in February was 753. The graph below shows the billions of dollars in mortgage money given annually to borrowers with a credit score under 620.In 2006, mortgage entities originated $376 billion dollars in loans for purchasers with a score under 620. Last year, that number was only $74 billion.