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 2026-10-18

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 · 18 Oct 2026

58

-23% vs 90d-42% y/y
90-day average 7614 Aug 202518 Oct 2026

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

Over the past week Bosporus Strait has averaged 58.0 transits/day, 23% below its 90-day average of 75.5, 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.

Brent crude

USD/bbl · 14 Oct 2026

127

+30% vs 90d+103% y/y
90-day average 977 Mar 202514 Oct 2026

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

Over the past week Brent crude has averaged 116.7 USD/bbl, 20% above its 90-day average of 97.1, and 87% 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.

Bab el-Mandeb Strait

transits/day · 18 Oct 2026

32

-7% vs 90d-20% y/y
90-day average 3414 Aug 202518 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 29.1 transits/day, 15% below its 90-day average of 34.4, and 27% 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.

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.