Oil prices retreated for a fourth day after a tsunami slammed into Japan, the world's third-largest oil consumer.
Here's a breakdown of how energy contracts traded Friday.
On the New York Mercantile Exchange:
Crude: dropped $1.54 to settle at $101.16 per barrel;
Heating Oil: gave up 1.59 cents to settle at $3.029 per gallon;
Gasoline: fell 3.19 cents to settle at $2.9877 per gallon;
Natural Gas: gained 5.9 cents to settle at $3.889 per 1,000 cubic feet.
On the ICE Futures exchange:
Brent Crude: lost $1.59 to settle at $113.84 per barrel.