CFDs Comparison to Shares Trading

Contracts for differences (sometimes referred as swaps or waves) allow investors to take long or short positions, and unlike futures contracts have no fixed expiry date or contract size. CFD trading is similar to normal shares trading with some important differences. You deal at the actual price of the stock, and pay a commission which is calculated as a percentage of the value of the transaction. One such difference is that when you trade a CFD you don't own the actual share. When you trade a CFD on Google or BHP Billiton, you are trading the price difference between your entry point and your exit point. You don't own the Google or BHP Billiton shares - you are only counting on their price going up or down. Another is that with CFDs you do not pay for the full face value of the shares and instead you deposit an initial margin payment which can be as low as 1% on very liquid instruments.

In terms of the derivative's family tree, CFDs sprout from the futures and options branch. The closest cousin to CFDs is spread betting, which works on similar principles in that you are trading on margin and you can go long or short on a position. However, in monetary and experience terms, there is a higher level of barrier to entry for CFDs.

They say...

'A CFD is a virtual investment on margin,' is the way iDealing sums it up. That is, it is a 'contract between the provider and its customer to simulate the cashflows an investor would receive or pay if they were buying or selling an actual financial security.'

They have been a staple of the institutional market for some years but now they are available to private investors they are one of the fastest growing financial areas, as more and more individual investors make use of their flexibility. CFDs are undoubtedly one of the most exciting products available to the retail investor in recent years," adds City Index rather breathlessly.

There are three primary cashflows related to an equity investment - the difference between the purchase and sell price, the dividend (if any) paid while the investment is held, and the interest on the cash required to pay for the stock. The CFD contractually passes these cashflows to or from the client.

'Like other derivatives,' says IFX Markets, 'they were designed for those investors who wanted to benefit from movements in an underlying asset, but did not need any rights of ownership.' As such, you are not entitled to any voting rights - but because you don't own the actual share, it also means you are not liable to pay stamp duty.

According to IG Markets, investing via CFDs gives you access to 'thousands of UK, US and world shares on margin with transparent pricing direct from stock exchanges around the world'. The standard rate of commission on all this is 0.10%.

But what is margin? Well, as CMC Markets says, it is a 'more efficient use of capital because you only have to allocate a small proportion of the value of your position to secure a trade, while still maintaining full exposure on the market'. The company summarises this by saying that "in effect, you are able to magnify your return on investment". As Hargreaves Lansdown goes on to explain, 'this is called gearing'.

Or, as IG Markets puts it, you can open a position without having to put up the full underlying value. "Instead you put up a deposit or margin from just 10% of the contract value (or 5% for limited risk trades)."

Always remember, however, that the obvious corollary to such a leveraged position is that your losses are likewise magnified. CFDs utilise leverage and can be very high risk, so they are only available to clients who have the experience and resources to deal in these type of investments.

'CFD trading is inherently risky and is not appropriate for all investors. You should know how much you potentially can lose and honestly evaluate if you can afford to lose it in view of your financial resources and investment goals.'

Hence also the risk protection on offer in the form of stop-loss mechanisms. 'If the market moves sharply against you, we guarantee that your position will be closed at your chosen stop level,' says IG Markets.

But what of the other benefits? Well, first there is the possibility of going short on a share. 'Trading a CFD short is a convenient and cost-effective way of mirroring a potential fall in the underlying share,' says Cantor CFDs.

The chance to "pairs trade" is also opened up. 'Trading a CFD pair makes it possible for an investor to establish a balanced collateral position while maintaining market sensitivity,' says Cantor. 'By buying a monetary value of one share, the investor can sell short exactly the same value of another. Being from the same market sector, both shares will typically have a high correlation, which should substantially reduce market risk. The performance of a pairs trade is generally monitored in terms of the ratio of the two stock prices.'

CFDs can be extremely rewarding when a trader has knowledge, skill, discipline and time, and when they are used in the appropriate market. But I must stress that you take the time to train, to develop your discipline and to plan...

Comparison: Shares Trading versus CFD

Traditional Broker CFD Broker
Mr. X buys $50,000 of Microsoft Mr. @ 25.00 for a total of 2,000 shares. Mr. X buys $50,000 of Microsoft Mr. @ 25.00 for a total of 2,000 shares.
Margin Requirement: $50,000 Margin Requirement: $5,000
He receives a dividend of .25 per share or $500 total. He receives a dividend of .25 per He share or $500 total.
The shares are then sold @ 26.00 for a profit of $2,000. The shares are then sold @ 26.00 for a profit of $2,000
Considering a .25% commission rate charges equal $125 or $250 round turn. Considering a .25% commission rate charges equal $125 or $250 round turn.
Profit: 500 + 2,000 - 250 = $2,250. Profit: 500 + 2,000 - 250 = $2,250.
Return on Investment: 2,250 / 50,000 = 4.5%. Return on Investment: 2,250 / 5,000 = 45%.

Which to use: CFDs, Shares or Futures?

Contracts for Difference suit most trading strategies and can complement your existing trading plan. They are especially convenient for the stock market (if used under around 10 weeks, an estimated point where CFD financing charge exceeds financing charge for stocks) while futures are preferred by professionals for indexes and interest rates trading (but CFDs for indices are used too and futures for stocks also). In addition to avoiding stamp duty in the UK, increased flexibility and leverage are other advantages of CFDs over more conventional forms of margin trading (like stocks), although with futures there is usually sufficient leverage available (typically 20:1, but can be as high as 70:1). All forms of margin trading involve financing charges (with the exception of the Spot Foreign Exchange market), although in the case of futures contracts these are already embedded in the price of the instrument.


As you will by now have gathered, CFDs are not for the faint-hearted. In fact, all providers are obliged by the Financial Services Authority to ascertain from prospective clients that they are well-versed in the arts of trading the markets and have the appropriate experience to enter into the field.

On this basis, it is clear that CFDs are not a product suited to everyone's needs. That they can be a useful weapon in the private investor's armoury is undeniable - they do open up the benefits of ideas such as shorting and gearing and they also come without the cost of the spread.

However, only experienced private investors need apply - as with any form of short-term trading on margin, while the benefits can be huge, so can the losses. Bags of experience and a disciplined trading strategy are essential. As a rough guide, if you are considering using such instruments for the first time, it might be better to look first at using spread betting as the nursery slopes. Alternatively, you can find a plethora of guides and online training programmes on the sites listed opposite.