David Morrison, GFT UK http://www.spread-betting.com/spread-betting-brokers/gft-uk-review When should Traders use Guaranteed Stop Losses? Stops are a vital part of a trader's arsenal and no trader should enter a position without having a clear idea of where he'll exit a spread trade. A guaranteed stop loss give you extra protection since you can know in advance, precisely what your possible loss/risk because you have a stop that is absolutely guaranteed