Ask about the route, not the database.

Every answer comes from a published source and says which one. Where no published source answers, it says that instead of guessing — which is the only way a figure here is worth anything.

What has moved

as at 2026-10-04

The three series where the past week sits furthest from the past quarter. Not everything we hold — the platforms that hand you everything are the reason this one exists.

Bosporus Strait

transits/day · 4 Oct 2026

72

-6% vs 90d-28% y/y
90-day average 7612 Aug 20254 Oct 2026

365 daily readings, drawn as a 7-day rolling mean · IMF PortWatch / ECB

Over the past week Bosporus Strait has averaged 58.3 transits/day, 24% below its 90-day average of 76.3, and 42% below the same week last year. Fewer ships through a strait means the traffic has gone somewhere else, and that capacity has to come from somewhere.

Bab el-Mandeb Strait

transits/day · 4 Oct 2026

34

-1% vs 90d-4% y/y
90-day average 3412 Aug 20254 Oct 2026

365 daily readings, drawn as a 7-day rolling mean · IMF PortWatch / ECB

Over the past week Bab el-Mandeb Strait has averaged 28.4 transits/day, 17% below its 90-day average of 34.4, and 19% below the same week last year. Fewer ships through a strait means the traffic has gone somewhere else, and that capacity has to come from somewhere.

Brent crude

USD/bbl · 6 Oct 2026

125

+29% vs 90d+87% y/y
90-day average 976 Mar 20256 Oct 2026

365 daily readings, drawn as a 7-day rolling mean · IMF PortWatch / ECB

Over the past week Brent crude has averaged 111.3 USD/bbl, 15% above its 90-day average of 97.1, and 66% above the same week last year. For anybody with costs on one side of that pair and sales on the other, this is the margin.

What it will not do: name a supplier. Who ships what is not published here and will not be. When a buyer wants an introduction, a person arranges it and the supplier decides whether to accept — which is a slower answer than a database gives, and the only one either side has agreed to.