Washington Post: How Big Investors Cash In on ‘Alternative Data’

Washington Post: How Big Investors Cash In on ‘Alternative Data’. “Corporate filings and government reports still guide how many investors view global economics and politics. But more of them are turning to non-traditional information — alternative data, in industry parlance — to supplement official statistics. Torrents of terabytes produced every day by web searches, tweets, credit-card purchases and satellites can be turned into insight on foot traffic at Chipotle, the macroeconomic performance of an African nation — even who’s arriving in Omaha to potentially pursue deals with Warren Buffett.”