JON NAJARIAN ("Dr. J") is President of Mercury Trading Co. in Chicago, Illinois, one of the largest option specialist firms in the United States. He has traded on the Chicago Board Options Exchange (CBOE) since 1981 and is an active trader on and off the floor. He is also chairman of O. N. E. Financial News and has served on the board of the CBOE. He hosts a financial segment on FOX Morning News and is a frequent speaker at seminars nationwide.