Crude oil prices have risen to their highest in three weeks on hopes for a pact among oil producers to cut output, while the US dollar slipped on bets that interest rate hikes by the Federal Reserve would be more gradual than it has suggested.
The rebound in the oil market yesterday lifted shares on Wall St and other stock markets in another roller-coaster session.
"Once the oil market establishes stability, it would be good for the global economy," said Ron D'Vari, chief executive at NewOak Capital in New York.
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Russian Energy Minister Alexander Novak and a senior Gulf Opec delegate suggested oil producers might pare production in an effort to ease a supply glut that has hammered oil prices over the past year and a half.