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Thanks for the feedback; Initially i included a 1yr chart for bitGOLD, SILVER, USD, CNY and EUR but decided against it as the took up a lot of vertical space and the 1yr chart did not provide enough clarity that it showed the last weeks movement; on the other hand a 1 week chart was out of context. i will do some experimenting next week and see if i can find a happy medium or provide more details.
For now here is something to keep you going

BitGOLD

BitSILVER

As you can see both these assets have had a healthy increase in market cap over the last year; due to increased issuance on the network; this also means that over the same time period the BTS used to collateralize these assets has also increased.

How very kind of you. Thank you for your reply with charts. Nice.