Automated strategies for investment management
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United States of America Patent
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Nov 13, 2001
Issued Date -
N/A
app pub date -
Jul 27, 1999
filing date -
Dec 30, 1996
priority date (Note) -
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status (Latency Note)
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Abstract
The invention is in the field of using a computer to select corporate stocks for investment. Fifty stocks are selected from a database on the basis of certain criteria. The stocks are acquired in equal proportions, and the portfolio is rebalanced at the end of an annual term. Strategy I: market capitalization greater than $172 million (inflation adjusted figure for $150 million in 1994 dollars.); price-to-sales ratio less than 1.5; earnings higher than in previous year; market capitalization greater than market capitalization three months ago; market capitalization greater than market capitalization six months ago; buy stocks with highest one-year stock price appreciation. Strategy II: market capitalization greater than database mean; common shares outstanding greater than database mean; cashflow greater than the database mean. (creating SET A); price-to-sales ratio less than average for SET A; sales greater than 1.5 times the average for the database; no utility companies; buy the 25 or 50 stocks with the best one year stock price appreciation.
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