EFTA Document EFTA01353458

day, or for at least two hours if the Average is subse- quently calculated on the same day al a value of 400 or more points below such closing value. These require- ments may be changed from time to time. When trading in an option is halted or suspended, holders and writers of that option will be unable to close out their positions until trading resumes, and they may be faced with substantial losses if the value of the underlying interest moves adversely during that time. For example, it