People look at exchange rate boards at UBS bank in Zurich on January 15, 2015, after Switzerland's central bank scrapped a policy to artificially hold down the value of the Swiss franc against the euro, sending the franc soaring. Following the announcement, the Swiss franc strengthened 29 percent to 0.8517 against the euro. AFP PHOTO / ALESSANDRO DELLA BELLA (Photo credit should read ALESSANDRO DELLA BELLA/AFP/Getty Images)
