Life happens on social media first. When North Korea fires a ballistic missile, Korean news agencies tweet about it. When President Donald Trump has a beef with Amazon.com (ticker: AMZN) – or anyone, really – he tweets about it.
Social media is becoming “a place where decision-makers go to share information,” says Adela Quinones, news product manager at Bloomberg LP in New York. From public figures to company spokesmen, people are increasingly using social media to update the world about events that affect stock markets.