Dean Mitchell
Chief Financial Officer
Yeah. Bose. Thanks for the question. So, you know, normal or average delinquency development curves generally start to increase, obviously, from the books at origination and generally peak between years three and four. Peak is a little bit of a misnomer. It's kind of a plateau, so it kind of levels off generally in that three to four-year time horizon and then takes, you know, twelve to eighteen months later, it starts to default. But I think looking at that on average can be a challenge. The real answer to the question is the level of delinquencies on each book is very dependent on both the credit characteristics of the insured loans as well as the macroeconomic conditions that each book is really aging through. If I try to crystallize that, maybe just by way of example, the 2021 book year, which saw a much heavier concentration in refinance originations, so it has lower loan-to-values, it has lower debt-to-income, and it has marginally higher FICOs. It also had meaningful embedded equity given the environment that it's seasoned through. So we would expect that 2021 book year to produce lower delinquencies than, say, the 2022 book, which had a higher concentration of purchase originations, so higher LTVs, higher DTIs, and marginally lower FICOs. It also, the 2022 book, while it has some embedded equity for sure, it has less than the 2021 book. So there's really no rule of thumb, I think, that I can provide, and I think it probably feels a little too granular to go book year by book year. But, you know, the average is as I suggested, and the books are going to vary depending on their credit characteristics and the macroeconomic conditions. And then the last thing I'd say just on credit overall is just a reminder, whether it's a 2021 or 2022 book, cure activity has remained very elevated given these books still have a significant amount of embedded equity in them. Just to maybe crystallize that point, new delinquencies in the third quarter, 92% of our new delinquencies had at least 10% embedded equity. Seventy percent had at least 20% embedded equity. So we're still seeing the impact of embedded equity on the cure activity, and when you put those two things together, I think we end up in a place where we characterize in our prepared remarks that we still believe overall credit performance remains very strong through the third quarter.