Quote from MTE:
CFDs are ok until the firm you are trading with goes bust, then you can kiss your money good-bye!
And let's not forget that the firm you are trading with takes the other side of all of your trades and they control the pricing...hmm...on second thought, they are all honest so you got nothing to worry about.
So much wrong info on this thread.
Not one broker has gone bust who offers CFDs in London, not one.
Only fools and amateurs trade CFDs where the firm makes the market. Therefore all non-idiots use DMA (Direct market access) where the dealing prices (and size) are 100% the same as cash.
So if you buy 1000 BT in the cash market it's exactly the same as using CFDs to trade the positon. Plus the CFD broker will buy 1000 BT shares so he's hedged.
Again, if CFDs were such a con as many of you peons try to make out why is 40% of all LSE turnover CFD based? And out of that I'd estimate a maximum 10% (of the 40%) is small retail business.
PS. If you haven't worked it out yet a DMA CFD is a swap - nothing more, nothing less.