Saudi Arabian shares began 2022 on a positive note, in spite of a jump in cases of the Omicron coronavirus variant.
The largest Gulf state, with a population of around 30 million people, registered 1,024 new coronavirus infections and one death on Sunday.
Saudi Arabia's benchmark index rose 0.5%, with Al-Rajhi Bank and Alinma Bank gaining 1% and 3.5% respectively.
In Qatar, the benchmark ended flat, as gains in financial shares helped cap losses in industrial stocks. Sharia-compliant lender Masraf Al Rayan jumped 4.3%, while Industries Qatar was down 1.4%.
Outside the Gulf, Egypt's blue-chip index fell 0.2%, as the country's lone cigarette maker fell 0.8%.
Most Gulf bourses fall in line with global shares
Cleopatra Hospital Group, however, gained 2.6% after MCI Capital Healthcare Partners acquired a 22.99% stake at 5.0 Egyptian pounds ($0.3193) per share, valuing the group at an equity value of 8.0 billion Egyptian pound.
The index booked a yearly gain of 10.2%.
The UAE market was closed as it shifted to a working week of four and half days with a Saturday-Sunday weekend from the start of 2022, while other markets were closed for new year holidays.
SAUDI ARABIA rose 0.5% to 11,332 points
QATAR traded flat at 11,621 points
EGYPT fell 0.3% to 11,910 points