By Spriha Srivastava, CNBC
The first half of 2016 has been a roller-coaster for financial markets. A combination of uncertainties surrounding the U.K.'s vote to leave the European Union and weaker-than-expected corporate earnings results across the region means a tough second half looms.
European banks, in particular, have had a very tough six months as the shock and volatility around Brexit sent banking stocks south. Major European banks like Deutsche Bank and Credit Suisse saw their shares in free-fall after the referendum's results were announced. In the U.K., RBS was the worst-hit, with its shares plunging by more than 30 percent since June 24.