In particular, the Japanese yen has jumped 3.6% against the dollar. The Japanese currency has risen even more against the euro—up 6.5% from Thursday—as uncertainties cloud... “Brexit” has thrown Sony into a tug of war between global currencies. Foreign-exchange markets have run amok since British voters turned their backs on the European Union Friday. Yet that is mostly a distraction from the Japanese electronics giant’s turnaround.

Source: Wall Street Journal June 27, 2016 12:11 UTC