Wikipedia’s crystal ball: Hedge funds must raise their game to beat web analytics
May 11, 2013 Leave a comment
May 10, 2013 6:58 pm
Wikipedia’s crystal ball
Hedge funds must raise their game to beat web analytics
First it was the factory worker who was made obsolete by technology. Now it is the hedge fund manager who looks increasingly redundant – and not just any hedgie but Wall Street’s finest. The Financial Times this week revealed that tips given by the best and brightest at last year’s Ira Sohn conference – where the industry’s stars offer their investment advice to raise money for charity – failed to outperform a passive US tracker fund. But even trackers struggle to compete with Wikipedia or Google. Academics have found a direct correlation between market movements and the number of visitors to articles on companies or financial topics. Wikipedia, the online encyclopedia, is best for predicting when the market is about to tumble, according to a paper published this week by academics from Warwick Business School, University College London and Boston University. The more page views on financial subjects, the greater the chance the Dow Jones index will fall. Last month the same team found that a trading strategy based on Google searches for the words debt, profit and loss could deliver well above average returns.Hedge funds should beware. In 2011, according to Hedge Fund Research, the average return was negative 5.2 per cent. That compares with a gain of 15 per cent using the Wikipedia formula.
Once lauded as Masters of the Universe for their ability to move markets and demand multimillion dollar fees in the process, many of these high-volume traders are in danger of losing their unique selling point. The industry’s domination of daily volumes on the US and UK markets has made it more difficult to devise strategies that differentiate one fund manager from another. The results are showing in ever more pedestrian returns. And, if that were not incentive enough to go elsewhere, Wikipedia offers its services for free. Higher productivity and lower costs – now that must really worry the hedgies.
