By | June 26 2012 8:08 AM

Commodities moved sideways in European session as there lacked breakthroughs in the Eurozone crisis. Brent crude, however, climbed higher as the EU sanctions on Iranian oil loomed. In the precious metal complex, gold to silver ratio rose to the highest level in 22 months. The ratio usually declines as the economy booms and rises during contraction. At current level, silver's value should have turned more appealing and more short covering is expected as its net length has dropped significantly in recent weeks.