European stocks closed sharply lower on Monday amid a global selloff, as uncertainty over a possible "Brexit" and looming central bank meetings shook markets.
European stocks finished in the red on Wednesday as sharp declines from European banks and miners weighed on sentiment, ahead of a number of key policy events.
European markets closed higher on Monday after hints from the U.S. Federal Reserve's Janet Yellen and James Bullard about when the Fed might next raise interest rates.