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Title:
DEALING SUPPORTING METHOD, DEALING TERMINAL, AND DEALING SUPPORTING PROGRAM
Document Type and Number:
Japanese Patent JP2004013334
Kind Code:
A
Abstract:

To provide a dealing terminal that presents a volatility function with which volatility can be evaluated at an arbitrary invoking price following implied volatility that the market represent in a period up to expiration.

A computer is used to find the volatility function with prices obtained by converting the arbitrary invoking price evaluated by an option price evaluating engine 103 of a financial Boltzmann model and an option logical price as to an arbitrary period up to expiration into volatility by the Black-Scholes method, and the smile and period structure of the volatility are represented.


Inventors:
UENOHARA YUJI
KAWASHIMA MASATOSHI
Application Number:
JP2002163302A
Publication Date:
January 15, 2004
Filing Date:
June 04, 2002
Export Citation:
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Assignee:
TOSHIBA CORP
International Classes:
G06Q90/00; G06F17/13; G06F19/00; G06Q40/00; G06Q40/02; G06Q40/04; G06Q40/06; G06Q50/00; (IPC1-7): G06F17/60; G06F17/13; G06F19/00
Domestic Patent References:
JP2002032564A2002-01-31
Attorney, Agent or Firm:
Hidekazu Miyoshi
Yasuo Miyoshi
Iwa Saki Kokuni
Kawamata Sumio
Nakamura Tomoyuki
Masakazu Ito
Shunichi Takahashi
Toshio Takamatsu