RIYADH: Saudi Arabia’s stock market was flat at the closing bell on Thursday, as investors saw a wave of earnings announcements lead to cautious trading, despite a rally in the energy market. Brent crude oil crossed $90 per barrel, and US benchmark WTI crude oil reached $88.3 per barrel as of 3:48 p.m. Saudi time. The main TASI index closed at 12,179 points, while the parallel market, Nomu, ended at 25,660 points. TASI was pushed higher by gains in Saudi Kayan Petrochemical Co. but weighed down by National Petrochemical Co., known as Petrochem, and the Saudi Industrial Investment Group, even as all three firms reported earnings. Saudi Kayan saw its share price soar over 2 percent, after it turned from losses into profits of SR2.39 billion ($640 million) in 2021. Shares in Petrochem and the Saudi Industrial Investment Group were down 1.2 and 0.9 percent respectively, despite seeing major profit hikes on an annual basis. The Kingdom’s largest valued bank, Al Rajhi Bank, and one of its leading petrochemical firms, Sipchem, were down 0.7 and 2.9, respectively. Saudi Automotive Services Co., known as SASCO, soared nearly 10 percent, topping the gainers for a second consecutive day. SASCO had earlier acquired 80 percent of gas station operator NAFT Services Limited Co. for SR1.1 billion. Allied Cooperative Insurance Group led the fallers, with its shares declining almost 4 percent.