Modeling financial instruments using bid and ask prices

Details Modeling financial instruments using bid and ask prices Modeling financial instruments using bid and ask prices

2005-10-31

2009-06-02

Patel, Jagdish N (Department: 3693)

Data processing: financial, business practice, management, or co

Automated electrical financial or business practice or...

Finance

C705S035000

Reexamination Certificate

active

07542939

ABSTRACT:
A method for modeling an investment significant parameter of a financial instrument, using a computer. At least one series of historical bid prices of the financial instrument or historical ask prices of the financial instrument is provided. A financial model type that has at least one variable parameter is selected. The variable parameter(s) of the selected financial model type is initialized. The series of historical bid prices and/or historical ask prices is applied to the initialized financial model type to estimate the variable parameter(s). The resulting model of the financial instrument may be used to predict future values of the investment significant parameter of the financial instrument. These predicted future values may be used to determine whether to perform automated trades of the financial instrument.

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