The decline in commodity prices that began with metals and agriculture four years ago—joined by crude oil in mid-2014—continued in 2015Q1 (Figure 1). Energy, metals, and agricultural prices were down 28, 11, and 5 percent, respectively, from the previous quarter. Increasing supplies, bumper...

This paper examines the behavior of futures prices and trader positions around the occurrence of price limits in commodity futures markets. We ask whether limit events are the result of shocks to fundamental volatility or the result of temporary volatility induced by the trading of...