Key currency exchange rates Friday, compared with late Thursday in New York: Dollar vs: Exchange Rate Pvs Day Yen 87.42 87.01 Euro $1.2922 $1.2895 Pound $1.5425 $1.5267 Swiss franc 1.0519 1.0433 Canadian dollar 1.0368 1.0368 Mexican peso 12.7700 12.7580 Metal Price (troy oz.) Pvs Day NY Merc Gold $1187.70 $1195.50 NY HSBC Bank US $1187.00 $1195.00 NY Merc Silver $18.096 $18.115