Cashin was one of the great historians of the stock market, but he was not an academic. Tiffany, Cashin said, knew that J.P. Morgan loved diamond stickpins, which he used to put in his tie. For Cashin, that Merrill Lynch manager was the perfect stock market Sherlock Holmes: Don't just consider what you hear. How do you tell a story about the stock market? Let's get back to the story about J.P. Morgan, Tiffany and price discovery.

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Persons: Cashin, Jack, Here's, Charles Lewis Tiffany, John Pierpont Morgan, Tiffany, J.P, Morgan, you've, Cashin Adam Jeffery, John F, Kennedy, Tommy McKinnon, Merrill Lynch, Tommy, Sherlock Holmes, Let's Organizations: NYSE, CNBC, UBS, New York Stock Exchange, Cuban Missile, Parkland Hospital, didn't, Merrill Lynch Dallas, Dow Jones Locations: Dallas, Parkland, Wall Street, U.S