- CME system outage halts trading
- Brent, WTI in longest monthly losing streaks since 2023 on risks of rising supply
LONDON, Nov 28 (Reuters) - Brent crude oil futures inched up on Friday as drawn-out Russia-Ukraine peace talks kept geopolitical risks elevated, while traders kept one eye on the outcome of an OPEC+ meeting on Sunday for clues about potential output changes.
However, U.S. West Texas Intermediate crude futures were frozen after a system outage at exchange operator CME Group.
Traders said they were informed by CME just before 0300 GMT of the halt due to a cooling issue at its CyrusOne data centres, which affected trading of all futures and options contracts on Globex. Brent oil trades on the Intercontinental Exchange, or ICE.
Front-month Brent crude futures for January , which expire on Friday, rose 26 cents, or 0.4% to $63.60 a barrel at 0913 GMT. The more active February contract changed hands at $63.10, up 23 cents.
U.S. West Texas Intermediate crude froze at $59.08 a barrel, up 43 cents, or 0.73%. There was no settlement on Thursday due to the Thanksgiving holiday in the U.S.
Both contracts are headed for a fourth straight monthly loss, the longest losing streak since 2023, as expectations for higher global supply weighed on prices, despite being up over 1% for the week.
Refinery margin strength outside of the season was keeping crude demand strong in some places, but the bearish impact from the upcoming oil surplus was pressuring prices, said Rystad analyst Janiv Shah.
Signs that a peace deal between Ukraine and Russia might be close pushed oil prices down sharply earlier this week, but they have recovered over the past three sessions as negotiations dragged on.
Russian President Vladimir Putin said on Thursday that outline draft peace proposals discussed by the U.S. and Ukraine could become the basis of future agreements to end the conflict, but if not, Russia would fight on.
"The market is caught between there being no immediate sanctions relief for Russia, but as slow as negotiations are, there being hope for a future settlement," said PVM Oil Associates' analyst John Evans.
On Sunday, OPEC+ is likely to leave oil output levels unchanged at its meetings and to agree on a mechanism to assess members' maximum production capacity, two delegates from the group and a source familiar with the group's talks told Reuters.
"By our assessment, OPEC+ is unlikely to make any changes during Sunday’s meetings and will continue to assess the spare capacity of its members," Shah added.
Saudi Arabia, the world's biggest oil exporter, is expected to lower its January crude price for Asian buyers for a second month to its lowest level for five years, under pressure from ample supplies and the surplus outlook, sources told Reuters on Friday.
Reporting by Seher Dareen in London, Mohi Narayan in New Delhi and Florence Tan in Singapore; Editing by Lincoln Feast, Kevin Buckland and Christian Schmollinger
Source: Reuters