How Sentiment And Social Media Breaks The Roof by Philipe Saroyan
Have sentiment and social media data reached a tipping point?
Social media use is on the rise, and investors and traders use it as a research tool to measure market sentiment, which in turn helps them make their buy and sell decisions. Extremes in investor sentiment can make market activity exciting. But if you view the markets from this perspective, you may be playing in riskier waters, especially when there is something other than a random walk taking place ...