The price difference between Capital Spreads and Futuresource.

I notice that the closing price of gold april on CS is 907.6-908.4,gold april on futuresource is 907.3.
futuresource.com | Gold, Silver, Platinum &Aluminum Metals Futures

Price above is quite close,but let's take a look on silver price.

The price of silver march on CS is 17.19-17.22,while the silver march on futuresource is 17.115.What is happening?

Is the contract different?Any reply would be appreciated.

All SB companies state that their prices are "indicative" which means they can quote what they want for any instrument. However, if they are too far out of alignment with the true market then arbitrage traders will hammer them.


Paul