Brent crude has a new headline price. The January contract, now the front-month benchmark after the December contract expired on Friday, settled at $113.43 a barrel, up $2.63 on the session. United States benchmark West Texas Intermediate settled at $104.12 a barrel.

The change matters because the "price of oil" quoted in most reports follows the nearest, most actively traded contract. When one contract expires, the next one takes its place, and the two prices need not match. That roll explains why readers may see two different Brent figures for the same day: one for the expired contract and one for the contract now setting the benchmark.

What traders watch next

Attention now turns to Sunday, when seven core members of the OPEC+ group — Saudi Arabia, Russia, Iraq, Kuwait, Algeria, Kazakhstan and Oman — are due to meet online. Reporting ahead of the meeting has pointed to December output targets being kept unchanged, although no final decision had been announced at the time of writing.

Supply risk in the Middle East remains the main background factor for prices. Shipping through the Strait of Hormuz has been disrupted by attacks during October, and traders are weighing whether diplomacy eases that risk or whether further disruption follows. Until the meeting concludes, the January contract will be the reference point for that judgement.

For households and businesses, the immediate question is not the contract roll itself but whether the level it sets feeds through to fuel and energy costs in the weeks ahead. That pass-through is rarely instant, and it depends on refining, distribution and currency movements as well as crude itself.