Oil dropped after OPEC+ agreed to another large output increase, raising concern that additional supply could lead to a ...

Demand increases or decreases along the curve as prices for goods and services either increase or decrease ... Say's law, the basis of supply-side economics, ruled until the 1930s and the advent ...

Mark Rachal, director of research and publications, gives an update on last week's conundrum of April's propane forward price curve.