foreign currency expects the main body of a book from abroad weighing up a marketplace starting,the several tens years of development d**tance tr**elled since summary foreign currency call-option being debuted,describe that the person invests in a channel and.our country financial market internationalization ** later,showing solicitude for our country individual foreign currency call-option present situation thereby and investing in the channel,and the cognition developing no perfect cause to the person ** rmb not globalization.the foreign currency call-option product kind that summary our country commercial bank sells to the individual,analyses and whose cost,**ails and r**k location detailedly,gives our country individual investor a little investment suggestion,appeals for overseeing the organization sharpening to the finance derive from product marketplace inspection.