The Tadawul All-Share Index gained 0.45% to reach 8,070.59 points on Monday. Aljazira Takaful Taawuni Company was the most liquid share, closing 0.80% higher at SR64. Market bellwether Sabic dipped 0.51% to SR98.25. The shares of United Electronics Company or Extra fell 0.63% to SR118.50. Earlier in the day, Extra announced the opening of two new stores in Riyadh and Makkah City, bringing the total store network to reach 34 in the Kingdom.