Coffee futures plunged for the fourth day in a row amid concern about the oversupply.

At the same time, demand plunged amid the recession.

Markets Stock prices plunged amid concern over the dollar.

Stock prices plunged yesterday amid continued anxiety over rising interest rates and the dollar.

Their stock prices plunged in recent months amid uncertainty over the plan's outcome.

Energy prices continued to plunge amid unseasonably warm weather.

Of Justin's party, those still mounted were plunging their horses amid the terrified foot soldiers.

They plunged on amid the black depths of the mountain.

Energy futures plunged amid signs of a glut in inventories.

Stock prices plunged yesterday amid continuing concern over the apparently unbridled fall in the dollar.