Friday closing prices for gold and silver: 4-13-07---Gold $684.80...Silver $14.01 4-20-07---Gold $691.60...Silver $13.91 4-27-07---Gold $678.90...Silver $13.43 5-4-07----Gold $686.90...Silver $13.42 5-11-07---Gold $670.10...Silver $13.20 5-18-07---Gold $660.60...Silver $12.89 5-25-07---Gold $654.90...Silver $12.90 6-1-07----Gold $670.60...Silver $13.69