Unprecedented natural gas reserves in Europe , record global grain output and the threat of mutual economic calamity from oil sanctions are cushioning commodity prices even as the Ukraine-Russia conflict spurs a gold rally. While U.K. gas prices, a European benchmark, rose 5.1 percent since the crisis began at the end of February, they are still the lowest for this time of year since 2010. Brent crude fell 1 percent. After wheat advanced 15 percent and corn 4.6 percent, both remain about a quarter below the peaks in 2010, the last time Russia and Ukraine curbed shipments. Gold reached a six-month high on March 14 as demand for a haven grew. Abundant supply is limiting some price swings caused by Russia ’s incursion into Crimea, where a majority in a disputed vote yesterday chose to join Russia, preliminary results show. Europe gets about a third of its gas from […]