Electronic security/stock trading system with voice synthesis re

Details Electronic security/stock trading system with voice synthesis re Electronic security/stock trading system with voice synthesis re

1996-04-03

1999-07-20

Weinhardt, Robert A.

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

Automated electrical financial or business practice or...

Finance

G06F 1760

Patent

active

059268018

ABSTRACT:
An electronic dealing system which electronically performs matching processing between the information on transaction orders placed by order side customers and information on transaction orders placed by hit side customers so as to establish transactions, which system sets a margin relative to a last trade price, calculates a decision price from the last trade price and the set margin when the last trade price has been determined, detects if a situation has occurred which is disadvantageous to the customer under current market conditions with respect to the price of the offered order by judging the relative size of the price of the order placed by the order side customer and the calculated decision price, and outputs an alarm when it detects the occurrence of a disadvantageous situation, whereby the load on the customer is lightened and the customer can trade with more certainty.

REFERENCES:
patent: 3581072 (1971-05-01), Nymeyer
patent: 4554418 (1985-11-01), Toy
patent: 4674044 (1987-06-01), Kalmus et al.
patent: 4980826 (1990-12-01), Wagner
patent: 5077665 (1991-12-01), Silverman et al.
patent: 5101353 (1992-03-01), Lupien et al.

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