Thinking about momentum led me to wonder whether past prices could somehow be used to predict future prices. To test this, I looked at charting, the art of using patterns in the graphs of stock (or commodity) prices to to forecast their future changes. I was introduced to this by Norman, a Canadian resident living in Las Cruces, while I was teaching at New Mexico State University. After months of examining his data and predictions, I was unable to find anything of value. As [wife] Vivian said at the start, "This is going to be a waste of time. Norman's been doing this for years and you can tell he's barely getting by. Just look at his worn-out shoes and shabby clothes. And you can tell from the quality of his wife's old and dated outfits that they were once better off."
-- from his new book "A Man for All Markets," page 149
-- from his new book "A Man for All Markets," page 149