| 1 | That puts pressure on market favourites like the Swiss franc and the yen. | |
| 2 | The currency crisis manifests itself, however, in the exchange rate to the Swiss franc or the price of gold. | |
| 3 | Switzerland also began selling Swiss francs on foreign exchanges last year to weaken its currency. | |
| 4 | Despite attempts by the Swiss central bank to stem the appreciation, the Swiss franc is overvalued by 68%. | |
| 5 | The British pound, Swedish krona, Swiss franc and Canadian dollar are also trading well above their burger benchmark. |