Stock purchase indices

Details Stock purchase indices Stock purchase indices

2005-05-31

2005-05-31

Olszewski, Robert P. (Department: 3627)

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

Automated electrical financial or business practice or...

Finance

C705S037000

Reexamination Certificate

active

06901383

ABSTRACT:
A method and system for determining investor participation driven stock purchase indices. Raw customer trading data is received from an accounting system. The raw customer trading data is then aggregated to generate daily transaction total counts for all stocks (that is, total shares bought and sold, total market value, etc.) as well as daily transaction total counts for each individual stock. Aggregation of the raw customer data also addresses customer privacy concerns. The aggregated data is processed to produce moving averages, stock purchase indices, and stock rankings. The stock purchase indices are based on a diffusion index technique of segregating buyers from sellers, and with these relative counts, measures the breadth of investor purchasing participation. The stock purchase indices are then displayed to a graphical user interface. The display includes stock buy and sell ranking lists.

REFERENCES:
patent: 4554418 (1985-11-01), Toy
patent: 6236980 (2001-05-01), Reese
patent: 7168806 (1995-07-01), None
Standards and Poor's Stock Guide, Aug. 1994, pp. 1-7.*
Dictionary of Finance and Investment Terms, Barrons, 1998, Fifth Edition, pp. 640, 666 and 691.*
Dauten, Carl A. and Valentine, Lloyd M.,Business Cycles and Forecasting, Fifth Edition, South-Western Publishing Company, 1978, pp. 235-240.
Schumann, Douglas F. and Turner, Keith, “A Diffusion Index Approach to the Prediction of Natural Gas Industrial Large Volume Demand,” Western Regional Science Association, Feb. 26, 1981, pp. 1-25.

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