This page calculates the current premium to net asset value of the Central Fund of Canada (AMEX:CEF). Current price quotes are from Yahoo! Finance and may be delayed up to 30 minutes. Gold and silver prices are based on the corresponding ETF prices (GLD and SLV). NOTE: These are NOT accurate prices for gold and silver bullion, and become less accurate every day! You can enter more timely or accurate values yourself, if you wish.