The advance decline line is a reliable leading indicator. The GDX advance decline line is showing a strong positive divergence.
Jordan Roy-Byrne, CMT is a Chartered Market Technician and member of the Market Technicians Association.. He is the publisher and editor of TheDailyGold Premium, a publication which emphasizes market timing and stock selection for the sophisticated investor, as well as TheDailyGold Global, an add-on service for subscribers which covers global capital markets.