DUBAI / Reuters Saudi Arabia’s top sovereign wealth fund is negotiating to buy a stake in one of the kingdom’s most ambitious real estate projects as Riyadh restructures the economy to cope with low oil prices, a source familiar with the plan said. The Public Investment Fund (PIF) aims to invest in King Abdullah Economic City (KAEC) on the Red …

  Bloomberg Japanese government bonds’ worst week in a month sent 10-year yields almost back up to zero amid speculation the Bank of Japan will tweak its debt-buying program this month and concerns that demand will decline at auctions this month. Benchmark yields climbed to minus 0.02 percent, the highest since March 16 in Tokyo. Forty-year yields advanced to 0.57 …

  DUBAI / Reuters The Gulf’s largest listed lender, Qatar National Bank (QNB), said on Sunday it would open a representative office in Cuba, becoming the first bank from the rich energy-exporting countries of the Gulf to do so. Government-controlled QNB has obtained regulatory approvals needed to open the office, in line with its strategy of expanding in selected countries, …