Stock markets in the Gulf, except Saudi Arabia, opened up on Sunday after a volatile week trailing the behavior of global markets hit by uncertainty over European and U.S. economic woes.

The Dubai Financial Market index continued its rise on Sunday after returning to the green in the latter part of last week.

Madrid is laying on a lavish party for Pope Benedict XVI and more than a million faithful for the Catholic Church's youth festival this week -- as Spain suffers its worst economic crisis in decades.

The irony has not been lost on the country's 15-M "indignant" movement, launched on May 15 against the management of the economic crisis, soaring unemployment and political corruption.

Luxury automaker BMW said Saturday it had agreed to a contract extension for employees at a California warehouse following a union dispute that had threatened to go national.

"We had a good discussion with the Teamsters and we intend to extend the contract for six months to provide the time to address the substantive issues," said company spokesman Tom Kowaleski.

The issuance of Eurobonds, something the EU is considering, would have prevented the current debt crisis enveloping the Eurozone, Italy's Finance Minister Giulio Tremonti said Saturday.

Tremonti told a press conference in Rome that there is now "a fundamental need for greater consolidation of public finances in Europe."

World Bank chief Robert Zoellick on Saturday warned of a "new and more dangerous" time in the global economy, with little breathing space in most developed countries as a debt crisis hits Europe.

Zoellick said the Eurozone's sovereign debt issues were more troubling than the "medium and long-term" problems which saw the United States downgraded by Standard and Poor's last week, sending global markets into panic.

European stock markets were holding onto gains Friday after another rollercoaster ride as nervous investors tried to get ahead of the curve and a short-selling ban in Europe helped the under-fire banks.

France, Italy, Spain and Belgium banned short-selling in bank stocks after rumors about their financial health saw them suffer massive losses in recent days and then Germany upped the ante by calling for a Europe-wide bar.

Ghana will borrow $800 million from China to build natural gas infrastructure, the head of the national gas company said Friday, months after the country became Africa's newest major oil producer.

"An agreement has been reached and we have secured $800 million (560 million euros) from the Chinese Development Bank for the project to take off," George Sipa-Adzah Yankey told Agence France Presse on Friday.

Oil prices fell below $85 a barrel Friday in Asia as investors tried to make sense of a week of sharp zigzags in the equity and commodities markets.

Benchmark oil for September delivery was down $1.08 to $84.64 a barrel at late afternoon Singapore time in electronic trading on the New York Mercantile Exchange. Crude rose $2.83, or 3.4 percent, to settle at $85.72 on Thursday.

Bank stocks recovered their poise Friday and helped European stock markets push higher as investors assessed the impact of a short-selling ban on financial shares in four eurozone countries.

The advance in Europe follows big gains on Wall Street Thursday, which helped support most markets in Asia.

OPEC member Kuwait posted a healthy budget surplus of 5.3 billion dinars ($19.5 billion) in the last fiscal year on record revenues thanks to high oil prices, the finance ministry said on Thursday.

Revenues in the year ended March 31 hit 21.5 billion dinars ($79 billion), the highest ever in the emirate's history, according to figures on the ministry's website.