We realize that this area of our field of endeavor is a serious matter
for any investor of the stock market, so it is best to start with the
basics. We expect that, the investor has an understanding of the
various aspects of investment management. Now, we would be
introducing the aspect of "trading".
Trading is basically buying and selling a financial instrument, like a
stock quoted in the stock market; and making a profit from the
transaction. That is the investor's selling price is more than the
cost price.
A further elaboration on trading maybe read at:
http://www.narachinvestment.com/investment_management_and_trading_in_the_stock_market.htm
(You may click on the link above or type the complete URL address into
your browser)