I've been experimenting with a new charting technology called "Beyond XL Charts". It allows calculations such as conversion from USD to Gold grams, and taps into online data streams to provide charts that update automatically. Two new charts have been added using this technology: LME cash copper, and Kansas No. 2 Wheat.
Each chart covers the last ten years, from January 1997 to the present, using weekly closes and the London PM gold fix.
Please take a look, and let me know what you think.
