Brent price today: $105.45 — how sanctions change oil routes, and why Russian diesel relief is small

Brent crude is $105.45 a barrel this morning, down from Monday's $106.65 settlement — the highest close since September 15 — after the United States reopened the door to Russian diesel. Washington has eased sanctions on Russian fuel for six months, and Moscow is sending 300,000 tonnes of diesel now, roughly 2.25 million barrels, with more promised in November and December. Russia's deputy prime minister says diesel exports could reach 3 to 3.5 million tonnes a month by the end of the year. On paper that sounds like real relief for a tight fuel market. In practice, Goldman Sachs puts the saving at just $1 to $2 a barrel. Understanding why the relief is so small means understanding what sanctions actually do to oil — because they rarely stop it. They reroute it.

Sanctions work on routes, not on molecules. When a major supplier is sanctioned, its barrels do not vanish from the world market. They travel further, change hands more often, load onto older tankers with thinner insurance, and sell at a discount to the buyers still willing to take them. Every extra mile and middleman is a cost, and that cost is built into the price everyone else pays. The fuel still arrives — it just arrives slower, dirtier on paper, and more expensive. That is why a sanctions regime can run for years while the sanctioned country keeps exporting, and why drivers in Toronto or Delhi still feel it at the pump even though not one sanctioned barrel is legally sold to them.

Easing sanctions reverses only part of that. A six-month waiver lets some Russian diesel move on normal tankers, with normal insurance, to normal buyers — so the risk discount on those specific cargoes shrinks. But 2.25 million barrels is a few days of trade for a single large importing region, not a flood, and traders know a temporary waiver can expire. Refineries do not rebuild supply chains around a permission slip with an end date. Hence Goldman's arithmetic: $1 to $2 a barrel off diesel, helpful at the margin, nowhere near enough to pull Brent price today back below $100 while the bigger risk sits elsewhere.

That bigger risk is unchanged. The energy ceasefire President Trump announced on Sunday between Russia and Ukraine is already in doubt: Kyiv reported strikes after the announcement, and Moscow has still not confirmed it. In the Gulf, a third tanker has reportedly hit a mine in two days, days after Houthi attacks on Riyadh's airport — a reported claim, not yet independently verified, but exactly the kind of headline that keeps insurers charging war prices. Our Hormuz Tracker still shows crude flows through the strait at about 10.1 million barrels a day against roughly 20 million in normal times, tanker hires near $1.4 million a day, and the latest Hormuz Risk Index at 70 out of 100, High. OPEC, meanwhile, has cut its 2026 demand growth forecast to 400,000 barrels a day, from 1.4 million — a sign the producers themselves see a slower world economy, even as they struggle to move their own oil freely.

So what does this change for prices? The diesel waiver caps the worst of the fuel spike: it makes a runaway diesel price less likely this winter, and it gives refiners one more source to bid for. It does not change the Hormuz maths, the ceasefire's credibility problem, or the fact that gold is holding at $4,198 an ounce while oil stays above $100 — traders are hedging both directions at once. Yesterday's report showed the same pattern in reverse: a ceasefire headline knocked Brent down, and Hormuz strikes bought the dip straight back.

What to watch next: whether the Russian cargoes actually load and deliver at the promised pace, whether Moscow or Kyiv confirms any ceasefire terms in writing, and whether tanker transits hold after the latest mine reports. If you want the framework behind calls like this, the free Oil Shock Playbook is here: https://www.aryaexplains.com/5214cfac

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Keep tracking: Hormuz Tracker — https://blog.aryaexplains.com/p/hormuz-tracker.html · Brent Price Today — https://blog.aryaexplains.com/p/brent-price-today.html