Key currency exchange rates Friday, compared with late Thursday in New York: Dollar vs: Exchange Rate Pvs Day Yen 91.51 92.68 Euro $1.1967 $1.2182 Pound $1.4459 $1.4633 Swiss franc 1.1617 1.1549 Canadian dollar 1.0601 1.0418 Mexican peso 12.8830 12.7570 Metal Price (troy oz.) Pvs Day NY Merc Gold $1216.20 $1208.30 NY HSBC Bank US $1216.50 $1208.00 NY Merc Silver $17.290 $17.920