What makes a good spread betting broker? http://www.financial-spread-betting.com/spreadbetting/compare-spreads.html Well, first you want to trade with someone who is competitive. Spreadex has always strived to be competitive, we keep our spreads in line with our competition. Second its about the service that you are receiving. If you are trading on anything that is unique or you have a niche interest in it is good to have a relationship with your spread betting provider.