Corn traded over $6/bushel for the first time since 2013. The Chinese continue to buy and now biofuels demand is bouncing back. One buyer said corn is actually getting harder to find and buy. Overall surplus global grain stocks are down 8 percent from 2016/17 at the same time consumption continues to grow at 2 percent per year. Some call it a mini super-cycle and the risk of inflation is bringing even more capital into commodities. Bloomberg points out that the word “shortages” has increased in occurrence substantially in the Federal Reserve’s Beige Book, which is published eight times a year. 

The good news is that pushing commodities past psychological thresholds like $6 corn and $14 soybeans prompts farmers to s...