Here's 10 CFD trading tips http://www.contracts-for-difference.com/tactics/Basics.html to bear in mind when you're trading contracts for differences or shares trading for that matter. Do's and Don'ts. Contracts for difference are a great, flexible trading instrument. But you need to have a well-honed techniques to trade them. If you have reasonable CFD trading skills, a good trading system, and prudent money management, trading offers you great potential for profit.