NEW YORK, July 15 (UPI) -- Crude oil prices tumbled on the New York Mercantile Exchange Tuesday, falling more than $8 per barrel, a reflection of uncertainty in demand.

NEW YORK, June 5 (UPI) -- Crude oil prices climbed on the New York Mercantile Exchange Thursday, after a remark on inflation caused the dollar to fall, analysts said.

NEW YORK, Dec. 18 (UPI) -- Crude oil closed down on the New York Mercantile Exchange after reports Turkish troops were withdrawing from Iraq quieted fears of a tight oil supply.

NEW YORK, Oct. 23 (UPI) -- The price for a barrel of crude oil closed down nearly 1 percent Tuesday on the New York Mercantile Exchange after starting the trading session up.

NEW YORK, Oct. 17 (UPI) -- Crude oil prices closed lower Wednesday on the New York Mercantile Exchange after an surge earlier in the session that sent prices to a record $89 per barrel.

NEW YORK, Oct. 1 (UPI) -- Crude prices finished lower Monday in what one New York analyst says was a "follow-through" on end-of-the-quarter sell-off.

NEW YORK, Aug. 14 (UPI) -- Crude oil prices rose by 1 percent on the New York Mercantile Exchange, fueled by concern over the impact of a tropical storm near the Gulf of Mexico.

NEW YORK, N.Y., Aug. 8 (UPI) -- Crude oil prices closed down Wednesday on the New York Mercantile Exchange after a government report on a higher-than-expected fall in crude inventories.

NEW YORK, N.Y., Aug. 6 (UPI) -- Crude oil opened lower Tuesday on the New York Mercantile Exchange, leading the way for lower opening prices for all energy commodities.