Q&A: Paul Desmond of Lowry's Reports

Editor's Note: What follows is part I of Paul Desmond's interview with TheStreet.com contributor Barry Ritholtz. Tune in tomorrow for part II.

Paul Desmond, president of Lowry's Reports, is known as a "technician's technician." In 2002 he won the Charles H. Dow Award for excellence in the field of technical analysis for his studies on how market bottoms are formed.

More recently, he's been looking in the other direction, studying how market tops are formed. It has been a long time coming: Many years ago, Desmond's firm bought microfiche of The Wall Street Journal for 1920-1933. They laboriously converted the printed stock tables into digital form -- that's all market activity for every operating company stock listed in the stock tables, including the opening and closing prices and high and low volumes. From this unique data source, Desmond analyzed the 14 major market tops from 1929 to 2000, trying to identify similarities. His findings are startling and impressive. ...