For UK forex traders, the choice between spread betting and CFDs (contracts for difference) is crucial, as it directly impacts trading costs. Both products offer leveraged trading, allowing traders to open positions with a fraction of the total trade value. However, the costs associated with each differ significantly. This comparison examines overnight fees, spreads, and other charges to help traders make informed decisions.
Overnight Fees: A Key Differentiator
Overnight fees, also known as swap rates or rollover fees, are charges applied to positions held overnight. CFD traders typically face substantial fees, especially for extended holding periods. A trader holding a long EUR/USD position with a CFD broker may be charged 0.0083% of position size daily. Spread betting brokers generally do not charge overnight fees on currency pairs, as the bet represents a wager on price movement rather than ownership of the underlying asset. Some spread betting brokers may, however, charge overnight fees on indices or commodities.
Trade duration matters significantly. Short-term traders closing positions within a day face negligible overnight fees. For traders holding positions over days or weeks, cumulative fees become material. A CFD trader holding a £10,000 EUR/USD position for 30 days may incur £24.90 in overnight fees at 0.0083% daily. The same spread betting trader would incur zero overnight fees on that position.
Spread Comparison: A Critical Factor
The spread—the difference between bid and ask prices—varies significantly across brokers. A CFD broker might offer 0.6 pips on EUR/USD while a spread betting broker offers 0.8 pips. Though seemingly minor, this 0.2 pip difference compounds over time. Placing 100 trades monthly with a £10,000 position each yields £200 in additional costs from that spread difference alone.
Spread type also matters. Fixed spreads provide certainty and predictability, while variable spreads fluctuate with market conditions. Traders prioritizing consistency may prefer fixed spreads of 0.6 pips, while those adapting to volatility might accept variable spreads ranging from 0.4–1.2 pips.
Other Costs: Commission, Inactivity Fees, and More
Beyond overnight fees and spreads, additional costs emerge. CFD brokers often charge commission per trade, ranging from £2 to £10. Spread betting brokers typically charge no commission but may impose inactivity fees of £10–£50 monthly if minimum trading thresholds aren't met.
Consider platform fees, market data costs, and other services. Real-time market data feeds might cost £20 monthly with one broker and nothing with another. Evaluating these ancillary costs is essential for accurate total cost analysis.
Example Cost Comparison: EUR/USD Trade
Consider a trader opening a long EUR/USD position with £10,000 for 10 days. Using a CFD broker charging 0.0083% daily overnight fees and 0.6 pip spreads: overnight fees total £8.30 and spread costs £60. A spread betting broker with 0.8 pip spreads and no overnight fees charges £80 in spread costs. Despite the CFD broker's lower overnight fees, the spread betting broker delivers lower overall costs for this trade.
Making the Right Choice
The decision between spread betting and CFDs depends on trading strategy, position size, and holding period. CFDs may offer tighter spreads, but overnight fees accumulate over time. Spread betting typically has wider spreads but eliminates overnight fees, potentially reducing overall costs. Traders should evaluate their specific circumstances and cost structures before selecting a product.