Drewry's World Container Index rose 5% last week, according to reporting published by reports on 4 September 2026 that summarised Drewry's detailed assessment dated Thursday, 3 September 2026.
The World Container Index is described by the reporting as the go-to independent, global reference for index-linked contracts and a benchmark widely referenced by procurement teams, a role that underpins its regular citation in industry contract settlements and price-monitoring activities.
Drewry's assessment for 3 September 2026 forms the basis of the published item; the note accompanying the index highlights that the WCI delivers coverage across eight principal trade lanes and that organisations seeking greater regional visibility than those eight lanes provide are invited to contact the Drewry team for bespoke information.
Benchmark function and market role
The WCI's standing as an independent benchmark is central to its market function, because procurement departments and contract managers commonly use the index as a reference point in index-linked arrangements and in the calibration of freight cost provisions, a status the published report reiterated without adding further price detail beyond the percentage change.
That role means movements in the index, such as the 5% rise recorded last week, are watched closely by those who structure contracts and by teams that monitor freight cost volatility, since the index is regularly referenced when parties need an objective, market-derived figure to apply in formulae and settlement clauses.
Coverage and information services
The report restated that the WCI provides data across eight trade lanes only and noted the availability of further tailored coverage to parties requiring regional or more granular visibility, a service for which Drewry directs interested organisations to contact its team rather than relying on the standard lane set.
Key factual points from the published item include the timing of the assessment and the percentage movement: the assessment was dated 3 September 2026, the reports item carrying that assessment was published on 4 September 2026, and the index was reported to have risen by 5% over the week cited.
• Assessment date: Thursday, 3 September 2026.
• Publication: reports, 4 September 2026.
• Reported change: WCI up 5% last week.
• Coverage note: WCI data are presented across eight trade lanes; additional regional coverage is available on request.
Organisations that rely on index-linked mechanisms and those who use the WCI as a procurement reference are therefore pointed to the published assessment for the baseline facts and to Drewry for any further lane-specific or bespoke information, with the published report serving as the immediate notification of the weekly movement.
The published note contains no supplementary price points or lane-by-lane breakdown in the material supplied here, and it directs parties needing expanded coverage to Drewry's services rather than providing further data within the summary itself, so practical contract implications beyond the simple reporting of a 5% weekly increase are left to users and their advisers to determine against their own contractual terms and exposure.