Crude rose on Monday for a fourth day as Venezuela's dispute with Exxon Mobil Corp. and comments from an Iranian OPEC official increased concern of a shortage of oil supplies in the United States.
Platinum surged over $2,100 an ounce for the first time, gaining more than 20 percent since late January after South Africa, the largest producing nation, continues to be hard hit by power cuts that forced mines to shut down operations. Gold remained steady.
The pound declined on Monday after the UK government announced a plan to temporarily nationalize struggling bank Northern Rock, leading investors to grow more concerned about the country s economy.
Copper rose on Friday after London Metal Exchange inventories fell steeply.
Oil prices were mostly unchanged on Friday despite a report released today that of lower consumer confidence which triggered speculation that U.S. demand will fall.
Gold posted gains on Friday on concerns that interest-rate cuts in the U.S. will increase demand for the metal as an alternative to the dollar.
Soybean and soybean oil futures in Chicago increased amid speculations that demand from China will increase following strong winter storms that severely damaged China's crops.
Copper declined on Thursday for a second day on speculation China's supplies will rise. Aluminum futures climbed.
Crude futures climbed nearly $2 on Thursday as economic data from Japan and the U.S. diminished worries about a worldwide recession. Prices were also supported by supply concerns.
Platinum continued its record high above $2,000 an ounce on Thursday after Impala Platinum Holdings Ltd., the second-biggest producer of the metal, reported a drop in output because of power cuts in South Africa. Palladium also gained.
Gold futures edged slightly higher on Thursday as the dollar fell against major currencies Thursday after Federal Reserve Chairman Ben Bernanke said the U.S. economic outlook had worsened and urged the central bank to support growth.
Platinum surged to a historic high above $2,000 an ounce on continuing concerns of lower output by South Africa, the world's largest platinum producer.
Crude oil prices rose slightly on Wednesday after a government report showed an increase in U.S. retail sales, relieving fears of an economic recession and lower demand.
Gold futures edged lower on Wednesday while platinum surged to a historic high above $2,000 an ounce on continuing concerns of lower output by South Africa, the world's largest platinum producer.
Cocoa posted gains on Wednesday after chocolate makers hedged against further gains and higher production costs by buying contracts.
Platinum gained on Tuesday amid concerns that shipments from South Africa might decline due to uncertainty over electricity supplies to the mines.
Copper futures gained on Tuesday for a fifth straight session as inventories declined.
Gold futures tumbled sharply on Tuesday as traders cashed in profits from the precious metals after three days of steady gains.
Crude prices fell on Tuesday amid concerns that U.S. stockpiles will rise for a fifth week, which would continue to signal weaker demand.
Natural gas declined on Tuesday amid speculations that higher temperatures may reduce demand of the fuel for heating.
Coffee gained on Tuesday following a decline in U.S. inventories and shipments from Brazil that prompted processors to increase the bean prices on retail brands.
U.S. crude climbed on Monday after President Chavez threaten the U.S. to cut off oil supplies due to disputes with Exxon Mobil Corp.
Gold futures soared on Monday on a weakening dollar and increased concerns over supply cuts from South Africa, the world's second-largest gold producer.
Platinum prices hit yet another new high on Monday after the world's biggest platinum producer Anglo Platinum , said its output will drop again this year as a result of the current energy shortage in South Africa. Gold also gained.
Platinum prices hit a record high for the eighth straight trading day on Monday on worries power problems in top producer South Africa would hit output badly.
Copper rose on Friday as demand increased and supplies dropped the most since October 30.
Gold futures closed with strong gains Friday, rising as the dollar traded lower against a basket of its major foreign-exchange counterparts. Platinum Gained.
Corn gained on Friday after the U.S. government forecasted low production in Argentine and Mexico, which may boost demand for U.S. grain used as animal feed.
Natural gas increased on Friday stretching its rally to 6.9 percent since Feb. 1 and 10.6 percent this year.
Wheat posted gains on Thursday after millers and overseas importers encountered shortage of spring grain, used to make bread, pasta and other staple foods.