I want to have a look into the correlation between different equities vs the commodity prices of the stuff they mine. I notice that an increase in commodity prices flows through to SP quicker in some equities and I want to see if this can be exploited.
Yahoo finance gives comma seperated values for asx securities that pastes straight into excel which is perfect, but I cannot for the life of me find similar data sets for commodities.
The best I can do is weekly averages with Incredible Charts.
Anyone got any suggestions?