Markets consist of huge crowds of people watching the same trading vehicles, mesmerized by upticks and downticks. Think of a crowd at a concert or in a movie theater. When the show begins, the crowd gets emotionally in gear and develops an amorphous but powerful mass mind, laughing or weeping together. A mass mind also emerges in the markets, only here it is more malignant. Instead of laughing or weeping, the crowd seeks each trader’s private psychological weakness and hits him in that spot.
– Alexander Elder, Come Into My Trading Room
