WinOAS™: Option Adjusted Spread and Cash Flow Engine

The WinOAS™ is MIAC’s Option-Adjusted Spread (“OAS”) pricing program providing static, scenario and OAS valuation of mortgage servicing, whole loans and subprime residual assets.

 

  • Simply the most widely installed and validated MSR and Whole Loan pricing model in the mortgage industry. 
  • Deploys an industry leading and fully validated Libor Market Model (LMM) term structure model.  
  • Highly user configurable pricing assumptions with full SarBox audit trial and user permissions controls.
    Supports nearly 30 different voluntary prepayment model types and 10 different delinquency/FCL model types.
  • Allows extensive “what if” calculations of price, yield, duration, convexity, etc. for a MSR or whole loan portfolio by changing prepayment forecasts, discount rates, cost to service, probabilities of default, expected loss severities, time to foreclose, etc.
  • Complete documentation of all Cash Flows Components including: Prepayments, Delinquencies, Foreclosures, Vectored Costs, Escrow Floats, etc. can be copied and pasted into any spreadsheet or database for additional analysis.
  • Tightly integrated with DataRaptor®, MarketShield©, and ALM/VAST©.   
  • Provides a Distributed Processing Mode (DPM) option for ultra-fast performance including as many as a 1,000 CPUs.
  

Contact us by submitting your information thru our Web Form on this page or directly by calling Sachit Kumar at (212) 233-1250 x229 for more details or to arrange a brief demo of MIAC’s solutions.

 

 


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