Commodities Watch: US Oil Supply Surges, Refiners Post Yearly Highs; Cotton Jumps to Limit; Copper, Gold, Silver Shine (SNP, VLO, TSO, WNR, FCX, JJC, COPX, GLD, GDX, GDXJ, SLV, SIL)
Time for our daily look at the world of commodity prices and key developments. The US Energy Information Administration announced today that crude oil stocks in the US grew by 2 million…