Online reading behavior predicts stock movements
Real-time data could be used to monitor markets and warn of financial crises
![stock market chart](https://i0.wp.com/www.sciencenews.org/wp-content/uploads/2016/01/012516_mm_market-fluctuations_free.jpg?fit=860%2C460&ssl=1)
RISE AND FALL Stock prices move chaotically and defy easy prediction. But accurate prediction is possible, new research shows, by using information on the web-browsing activities of millions of people.
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