What Is the Defensive Interval Ratio (DIR)? The defensive interval ratio (DIR), also called the defensive interval period (DIP) or basic defense interval (BDI), is a financial metric that indicates ...

James Chen, CMT is an expert trader, investment adviser, and global market strategist. Gordon Scott has been an active investor and technical analyst or 20+ years. He is a Chartered Market Technician ...

Information about expected monthly range can be used by people who trade in derivative markets, especially the options traders as Implied volatility can be used to calculate the upper and a lower ...