October 22, 2007
Wholesale mortgage prices are those quoted by wholesale lenders to
mortgage brokers and smaller lenders. I use this data to compile daily
series on wholesale interest rates covering 14 types of mortgages. These
data are a superior way to measure day-to-day changes in the market, and
how prices very with loan features at any one time. They will also be a
valuable tool for shopping.
Sources of Wholesale Mortgage Price Data
Wholesale mortgage prices are those quoted by wholesale lenders to their
clients -- mortgage brokers and smaller ("correspondent") lenders. (I
will use the word "client" to cover both.) Clients mark up these prices
to offer retail prices to borrowers.
Wholesale price data have never been available to the general public.
Each wholesale lender views its prices as proprietary information
available only to those clients who have been approved by them to
receive it.
The internet is now the principal method used to distribute wholesale
prices, but (with a few exceptions) a password is needed to gain access.
The few lenders who don’t require passwords probably assume that any
borrowers who stumbled on their site would find the data so overwhelming
that they would quickly leave.
Wholesale price data is extremely complicated. It takes time for clients
to master all the pricing adjustments contained on any lender’s price
sheet. To make it worse, no two lenders format their prices in the same
way. This is why pricing mistakes are extremely common.
It is too time-consuming for a client receiving prices from multiple
wholesale lenders to compare prices for more than a few unless they have
a technology that converts all the disparate formats into one uniform
format. With a single format, it is possible to find the best wholesale
price in any market niche among any number of lenders. Not many clients
have this capacity.
One that does is Amerisave, which gave me access to their data base of
wholesale prices. At any one time the data base covers 12 lenders,
though over time the composition changes as some lenders are replaced by
others with better pricing.
[Note: I have a business relationship with Amerisave, a description of
which can be found by clicking on
Fixed Markup Lender.]
Processing Wholesale Mortgage Price Data
I use this data to compile daily series on wholesale interest rates
covering 14 types of mortgages, see
Wholesale Price Tables and Charts. A snapshot covering 5 products is
at the top of my home page.
The data are updated automatically every 30 minutes -- not that they
change that frequently but they are reset every morning and sometimes
during the day. I am indebted to Daryl Tubbs, who figured out how to do
this.
The interest rate shown is for zero points. Lenders don’t actually offer
loans at the rates shown, they offer them in even increments of .125%,
e.g., 6%, 6.125%, 6.25%, etc. As the rates go up, the points charge goes
down. Points are an upfront charge expressed as a percent of the loan
balance.
I interpolate between the rate with the smallest positive points and the
rate with the smallest negative points to obtain the rate at zero
points. The error from interpolation is very small, and having one price
makes it easy to compare price differences among programs and at
different dates.
Wholesale Mortgage Prices as an Indicator of Market Changes
One purpose in developing these data was to provide an accurate measure
of day-to-day changes in the market as a whole. For this purpose data
are required daily for a wide variety of loan types.
Wholesale price data are a much better gauge of market conditions than
retail price data because they contain much less statistical "noise".
Wholesale data do not include retail markups, which vary widely.
Furthermore, the wholesale data pertain to transactions where the
borrower’s credit score, loan size, down payment and other factors that
affect price are specified. In the retail series, these factors are not
reported, and any changes in them will affect the price.
Borrowers can use the wholesale data to protect themselves against one
of the most pervasive frauds in this market: price escalation between
the day they are quoted a price and the day the price is locked. If the
market price goes down, the borrower’s price will stay the same, and if
the market price goes up, the borrower’s price will go up even more.
Loan providers explain a price increase as stemming from "changes in the
market", but the market price on the lock day is what they say it is,
and borrowers have had no good way to check it. Now they do.
While the wholesale data are an excellent measure of what has happened,
they have no predictive power, so don’t waste your time trying to spot
"trends". Even if the price rises 10 days in a row, view the probability
that it will rise in day 11 as 50%.
Wholesale Mortgage Prices as a Measure of Pricing Structure
A second purpose I had in developing the data was to provide accurate
measures of how, at any one time, mortgage prices vary with different
features of the loan transaction. These features include loan size, FICO
score of borrower, down payment, type of documentation provided, and
loan purpose.
This is designed as a general education tool for potential borrowers.
For example, borrowers considering how much of a down payment they are
going to make ought to know how much more costly a low down payment loan
is. Similarly, if you want to avoid the hassle of fully documenting your
income, it is a good idea to know how much the convenience of merely
"stating" your income will cost you.
The tables that show how the interest rate varies with other features of
the loan ordinarily don’t change much from day to day, so I compile them
weekly rather than daily. However, over a long period they will capture
the occasional changes that occur in how the market appraises risk.
Changes in Pricing Structure During 2007
Such a change, in fact, occurred while these tables were being
developed. A trial run was done on May 4, 2007, which was before the
full eruption of the sub-prime crisis. While the May 4 data covered
California rather than the US, the differences between California and
the US average are very small.
A marked increase in risk premiums occurred between May 4 and September
21. The difference in rate between a $417,000 loan and a $418,000 loan
rose from 0.278% to 0.745%. The $417,000 loan is, and the $418,000 loan
is not saleable to Fannie Mae and Freddie Mac. The larger loan has to be
sold in the private sector which has been badly shaken by the sub-prime
crisis.
In a similar vein, the difference in rate between a full documentation
and a no-documentation loan rose from .525% to 1.022%. The rate
difference between a 740 FICO score and a 620 score rose from 0.30% on
May 4 to 1.37% on September 14. A week later, there were no price quotes
on the 620.
Using Wholesale Mortgage Price Data to Shop
A third purpose of developing the wholesale price data was to provide a
shopping tool which borrowers could use to help them find the best deal.
This means obtaining the best retail deal, you can’t borrow from a
wholesale lender, though some borrowers try.
Mortgage brokers often conceal the identity of the wholesale lender
whose product has been selected for a potential borrower because they
fear the borrower will go directly to the wholesale lender. The borrower
may, indeed, find a lender with the same name, but it will be the retail
arm of the same firm, and the borrower will be charged retail prices.
All the larger lenders have both retail and wholesale divisions.
The brokers and lenders receiving wholesale prices add a markup before
quoting retail prices to borrowers. The markup covers the cost of the
various retail functions, including marketing to borrowers, counseling
and advising them, taking their applications, verifying credit,
employment and other information provided by applicants, pulling
together all the documents required for the loan to be executed (called
"processing"), and arranging for all the third party services required
for the loan including insurance (title, mortgage, flood, homeowner) and
closing services.
Wholesale lenders don’t have the infrastructure to do any of these
things, so forget about the possibility of "getting it wholesale". That
occasionally works in men’s suits, but never in mortgages.
If borrowers know the wholesale price of their loans, however, they also
know the retail markup. That is very useful information to have in
shopping for a loan.
Not many borrowers can use my tables for this purpose because the
details of the borrower’s transaction have to match those underlying a
table. However, I am working on a feature called "Find Your Wholesale
Price", which will tailor the price to the specifics of the transaction.
It should be available by Christmas.