It's A Matter of Principal!™

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Welcome to Mortgage Maxx

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Mortgage Maxx provides expertise to institutional mortgage-backed securities investors whether broker dealers, money managers, or hedge funds.  If your risk profile includes MBS prepayments, Mortgage Maxx can help in a number of valuable ways.  These include agency prepayment forecasts with an impressive twenty year track record available either through the web at or through traditional hard copy.  Mortgage Maxx is also publisher of the MAX, a weekly index of mortgage origination activity.

Mortgage Maxx also provides proprietary prepayment indicative data to clients for quantitative modeling on a user-friendly industry standard cloud platform.  Up to ten years of history is available for in-house mortgage risk assessment at the loan level.  Clients can get real-time prepayment indications on the overall trend in agency prepayments as well as understand the parameters of prepaying loans including loan age, loan size, and originator to name a few. This information is simply not available anywhere else.

If you would like a presentation about Mortgage Maxx capabilities, please contact Mortgage Maxx at This e-mail address is being protected from spambots. You need JavaScript enabled to view it or telephone at 914-762-6017.  It's a matter of Principal!

Thank you for your interest.

Paul Descloux, CEO


Mortgage Maxx Products for Managing MBS Prepayment Risk 

AFS ESTIMATE ALERT!  -  1,2, and 3-month forecasts of GSE mortgage-backed pass-throughs and trusts.  Clients such as IOS traders follow these forecast closely for the latest important trends.

The MAX - Weekly update of overall home purchase and refinancing activity that predicts the overall trend in residential mortgage prepayments.

AFS Professional Modeler -  Access to over ten years of loan level prepayment trigger data for quantitative modelers of MBS prepayment risk.  Data is available through 1010data giving clients the ability to manage millions of records in a versatile and intuitive environment.