The Saudi stock exchange, Tadawul, will make sure that the weighting of the oil giant Aramco in the bourse’s main index will not be too big , the Saudi stock market’s chief executive Khalid al-Hussan said on Wednesday. “We have technical ways to address this issue,” Reuters quoted al-Hussan as telling the Euromoney business conference in Riyadh. Investors are concerned that the Saudi stock market may face liquidity problems if it absorbs 5 percent of Aramco when it lists its shares there, possibly in early 2019. If the Saudi valuation of Aramco at US$2 trillion stands—which most analysts see as unlikely—listing 5 percent of the oil firm on the Saudi Arabian domestic stock exchange would mean US$100 billion of Aramco, compared to a total market capitalization of Tadawul at below US$500 billion. Saudi Arabia has been targeting a foreign listing as well, but it has reportedly shelved such plans […]