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PickStock
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Версия: |
1.6 |
| Автор: | Bell Software and Services, Inc. |
| Лицензия: | Demo |
| Скачать |
Цена: | $49 |
Описание:
PickStock (copyright 2003, Bell Software and Services, Inc.) uses principal components analysis to search out potentially underpriced stocks by analyzing a user-supplied database of historical stock prices. The program is believed to be an implementation of what is known in the financial market modeling community as 'arbitrage pricing theory' (see for example S. Ross, 'The arbitrage theory of capital asset pricing', J. Economic Theory, vol. 13, pp. 341-360, 1976). The theory postulates that a given vector of prices (for example, today's price for a set of stocks) can be explained by a linear combination of underlying economic components. While there is apparently substantial debate in the economic community as to the viability of the arbitrage pricing theory, this application provides a tool to test it out on real data.
Who can best make use of this application:
It is hoped that any user who can download stock price data into MetaStock text format will find PickStock sufficiently easy to use. Facility in handling text files and importing them into spreadsheets is also a plus. Economists and stock analysts may be able to utilize the program along with a more traditional analysis of economic fundamentals. Scientists, engineers, and students may even be able to tap into the powerful principal components analysis engine that PickStock incorporates by replacing closing prices with arbitrary data (ie. a given 'date' can be associated with one experiment having outputs for each of the 'tickers' with the output values corresponding to the ticker being in the 'close' field).
Скриншот:
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Афоризм
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Самый лучший способ подбодрить себя - это подбодрить кого-нибудь.
Марк Твен
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Анекдот
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1917 год. Ленин пришел в баню. Свободных шаек нет. Недалек
сидит пролетарий - в одной шайке моется, в другой ноги парит. Ле-
нин - к нему:
- товагищ, уступите одну шаечку!
- пошел на х...! Ленин отошел, побродил, шайки не нашел и
снова подходит:
- товагищ, это не по-коммунистически - у вас две шайки, а у
меня - ни одной!
- пошел на х... , а то щас как е...у шайкой по лысине!
Через пятьдесят лет. Председатель собрания:
- а сейчас перед вами выступит с воспоминаниями старый рабо-
чий, который два раза беседовал с Лениным!
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Прикол
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Есть ли жизнь на Марсе, нет ли жизни на Марсе, зато там есть толстый-толстый слой шоколада
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