(New York)

This was supposed to be the year when stockpickers would finally have their way, grabbing control of the fund management market away from passive ETFs as correlation fell away and analysis of individual stocks paid off. So much for that. No sooner than investors imagined a different market, correlation has returned in a big way. Correlation has once again surged, and markets are moving more in-sync than they have at any time since the stock market crash of 1987.

FINSUM: The rise of passive investment vehicles seems relentless, and the one thing that seemed like it might get in its way has evaporated. In many ways the rise of correlation makes sense though, as when the market worries about macro issues, stocks tend to move in the same direction.