Most Gulf bourses closed higher on Sunday in response to Friday's oil price rise, driven by Russian plans to reduce crude production next month.
Oil, which fuels the region's economies, rose more than 2%, with Brent crude gaining $1.89 to $86.39 a barrel.
Russia plans to reduce crude production by 500,000 barrels per day (bpd) in March, or about 5% of its total output.
Also positive for prospective oil revenues, OPEC Secretary General Haitham Al Ghais said on Sunday the group expects oil demand to exceed pre-pandemic levels this year, reaching almost 102 million barrels a day.
Saudi Arabia's benchmark index (.TASI) edged up 0.1%, lifted by gains in energy, consumer and real estate sectors.
Oil major Saudi Aramco (2222.SE) rose 0.2% while luxury real estate developer Retal Urban Development (4322.SE) gained 0.3%
Saudi British Bank (1060.SE) climbed 2% after it reported on Thursday a 52% increase in full-year net profit.
Abdullah Al Othaim Markets (4001.SE) jumped 6.3% after it recorded a 31.4% rise in fourth-quarter net profit.
Outside the Gulf, Egypt's blue-chip index (.EGX30) dropped 1.9%, ending a five-session wining streak driven by government plans to sell state stakes in 32 companies over the next year.
The index was dragged down by a 4.7% loss in Commercial International Bank Egypt (COMI.CA) and a 2.9% fall in Telecom Egypt (ETEL.CA).
