Investment Methods
Prairie Eco-Thrifter
MAY 6, 2016
Technical analysis (chartists). This was prior to internet days, so he had stacks and stacks of Wall Street Journals in his closet and did most of the charting by hand (although he was trying to learn the Basic programming language to do his charts on a very early computer.) Greenblatt maintains a web site Magicformulainvesting.com.
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