Strategy for Margin Trading Based on Algorithm

This paper points to a method of making money from stock market by algorithmic trading, without the use of sophisticated computer systems. Normal equity trading in stock market involves buying and stocks which you hold, by attempting to buy low and sell high (after holding the stock for some time, normally months or years). Focus of the paper is on buying and selling at frequent intervals (may be several times in a day) using margin trading to increase leverage. Manual or algorithmic means to correctly predict stock price movement is used to take trading decisions whether to BUY, SELL, or HOLD a stock in portfolio. This results in making profit, if the prediction is correct, or loss if prediction is incorrect. Margin trading allows this with an investment of a fraction of the total value of stocks traded.