Price clustering can be a source of market inefficiency. It follows that searching for price clustering in markets have gone beyond share prices into real estate, interest rate, and exchange rate markets. In this paper, we extend this line of research to oil futures markets. In particular, we...

We investigate whether long-term co-movements among the prices of precious metals commodity futures contracts can be observed. The past literature on agricultural commodity futures prices obtains the mixed results. We find that there is no long-term interdependence among the prices of the four...