Granville Cooley
About the Author:
The author of the series “The PATTERNS of Gann” is Granville Cooley, a journalist who has studied the market material of the legendary W. D. Gann since 1983.
The author of the series “The PATTERNS of Gann” is Granville Cooley, a journalist who has studied the market material of the legendary W. D. Gann since 1983.
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