Trading Forex With Binary Options. Binary options are an alternative way to play the foreign currency (forex) market for traders. Although they are a relatively expensive way to trade forex compared with the leveraged spot forex trading offered by a growing number of brokers, the fact that the maximum potential loss is capped and known in advance is a major advantage of binary options. But first, what are binary options? They are options with a binary outcome, i. e., they either settle at a pre-determined value (generally $100) or $0. This settlement value depends on whether the price of the asset underlying the binary option is trading above or below the strike price by expiration. Binary options can be used to speculate on the outcomes of various situations, such as will the S&P 500 rise above a certain level by tomorrow or next week, will this week’s jobless claims be higher than the market expects, or will the euro or yen decline against the US dollar today? Say gold is trad...