<p>Oil prices are at a.</p> Crude oil volatility index, known as OVX index, reaches 190 on March 20 -- highest since May . Corn futures declined nearby Thursday, but mostly firmed with a nudge from crude oil. Find information for Crude Oil Future…

<p>One European refiner said global trade issues were foremost on his mind, especially any short-term or long-term trade agreements between the US and China.</p> Although often. Get updated data about gold, silver and other metals prices. Live 24…