Key currency exchange rates Thursday, compared with late Wednesday in New York: Dollar vs: Exchange Rate Pvs Day Yen 90.84 90.12 Euro $1.2378 $1.2204 Pound $1.4588 $1.4420 Swiss franc 1.1504 1.1593 Canadian dollar 1.0505 1.0636 Mexican peso 12.8560 12.9880 Metal Price (troy oz.) Pvs Day NY Merc Gold $1211.90 $1213.30 NY HSBC Bank US $1211.00 $1211.00 NY Merc Silver $18.457 $18.292