Unlike traditional stock market functionality, CFD Trading does not depend on the number of shares you are holding or even of which company they are. The only thing that can make a difference with CFD's is that whether the price goes up or down.
Whatever price a share may be at, the difference between its opening value and closing value is what affects the CFD or Contracts for difference. For that matter these can also be done for forex, commodities, options and others.
It is an agreement to profit from the difference of these two values. What does matter here is that you need to make an accurate prediction. And you can do all this without even the need to own a single share.
Important Points To Note
The first point to note is that for CFD trading, some amount of margin money needs to be deposited upfront for the trader who is trading on your behalf. A commission is charged on the profit percentage that you make on the CFD.
There is a very strong need to continuously monitor the market to get an accurate knowledge and to know when to buy and sell. Someone with a good practical know-how can easily end up with a tidy amount of profit as a result of CFD trading.
Pointers To Protect Your Investment
One way of protecting your interests when dealing with CFD's is to put in a stop-loss at a price at which you are able to take the risk. Even if the price of that share continues to drop you will have already saved your position and prevented a scenario where you would have lost a significant amount of money.
Another great way of making sure that your shares and long term gains are not affected is, by using CFD as a hedging tool to guard against volatile markets. You can offset any loss by making sure that you have traded well at the CFD markets.
For example the company you invested in, is a growing venture and might show a lot of promise in the future. You might want to retain all the shares even through a hugely volatile environment and still want to make sure that you do not suffer from this fluctuating market scenario.
In that case, you can open a CFD trading account and make sure that the profits from it are unaffected even though the price may drop or rise. It is a win-win situation and a great way to keep investments under a protective banner.
The most attractive feature of CFD trading is that you can open up in a high position even though you do not need to shell out the whole transaction amount for it. You only need to pay a fraction of the total that is 'margin' money.