
The container shipping market is producing one of its most extreme divergence episodes in memory. Latest data released by the Shanghai Shipping Exchange on 28 August shows the Shanghai Containerized Freight Index (SCFI) up 99.91 points to 3,509.54, a weekly gain of 2.93% and its fifth consecutive weekly rise. But the headline index conceals a market split down the middle: US East Coast spot rates jumped 346 per FEU in a single week to 10,046, reclaiming the 10,000 mark, with some market quotes pushing as high as 11,550; meanwhile, Europe rates fell 126 per TEU to 2,716, down 4.43% on the week, with the Mediterranean plunging 5.58%. One side is boiling over; the other is steadily cooling.
The US East Coast rally is not driven by a single factor. The first force is the Panama Canal. With rainfall shortfalls and El Niño effects keeping water levels under pressure, transit quotas are being squeezed again and again: from 3 September, daily transits will be cut from 36 vessels to 34, and from 15 September further down to 32. For Asia–US East Coast container services, reduced transit capacity means longer vessel waiting times and forced schedule adjustments, with some carriers even choosing to reroute — all of it materially raising operating costs.
The second force is carrier capacity management. Drewry's weekly analysis of 28 August shows 45 blank sailings still planned on the main east–west trades into September, roughly 6% of scheduled voyages — an active supply squeeze that creates room for rate hikes to stick. Several carriers have already announced plans to raise US East Coast rates by 500 to 700 per 40ft container from September, on top of 200 to 400 in Panama Canal surcharges.
The third force is the direct pass-through of surcharges. MSC announced that from 12 September, its Panama Canal surcharge for Asia to the US East Coast and Gulf will be adjusted to 149 per 20ft, 297 per 40ft, and 376 per 45ft container. CMA CGM will levy a 500/TEU Panama Canal Adjustment Factor from 10 September on Far East to US East Coast and Gulf cargo. With base rates and surcharges climbing together, US East Coast contract rates for long-term customers have already risen above $9,000.

Europe tells the opposite story. SCFI data shows Shanghai to base European ports at 2,716 per TEU and the Mediterranean at 3,557 per TEU, both down for multiple consecutive weeks. Drewry's World Container Index of 27 August confirms the same: Shanghai–Rotterdam spot at 4,287 per FEU, down 3% week-on-week; Shanghai–Genoa at 4,866, down 2%; the composite index down 1% to 4,473/FEU. Xeneta's 21 August data is even more visual: Far East to North Europe averaged 4,801/FEU, down 2.8% — while Far East to US East Coast rose 2.8% over the same period. Two curves, headed in opposite directions.
The root of Europe's weakness sits on the supply side: a large fleet of 20,000-TEU-class ultra-large container vessels has been concentrated onto Europe routes, leaving overall capacity ample. With slot utilization running below expectations, rate hikes alone cannot prop up the market. Current Europe quotes are scattered across a wide band of 3,800 to 4,500 per 40ft container, with some spot business already down to $3,800 — and no clear recovery signal in sight.
Beyond the Panama Canal, the market faces multiple disturbances. Frequent typhoons in Asian waters have disrupted sailing schedules and dented port productivity, leaving short-term capacity supply uncertain. Congestion at some global ports has yet to clear, while route adjustments and geopolitical risks keep generating new variables. Markets had expected rates to ease across the board once the traditional September peak wound down — but weather disruptions keep the near-term outlook genuinely uncertain.
Notably, the divergence is not confined to the US–Europe pair. In the latest SCFI reading, the Persian Gulf route surged 7.16% to 6,139/TEU, the South America (Santos) route soared 11% to 8,663/TEU, and Oceania rose 6.7% — broad-based gains sharing the same page with Europe's lone decline, underscoring just how heavy the overcapacity on Europe routes has become.
Industry consensus holds that the US–Europe divergence will persist in the near term. The US East Coast route retains canal-driven support at high levels, but shifting cargo volumes and capacity deployments mean whether the 10,000 threshold holds remains to be seen. The US West Coast (6,940/FEU, up 2.59% on the week) is running at elevated levels, though some observers flag a possible correction after mid-September volume shifts. Europe continues to face the twin pressures of soft demand and capacity competition.
Looking further out, as climate disruptions gradually weaken, Asian port congestion eases, and the fourth quarter enters the traditional demand off-season, supply-side support on US routes may loosen — with industry expectations of a possible volume-and-price decline across the container market in Q4.
For forwarders and exporters, the most practical moves right now: on US routes, distinguish carefully between spot, contract, and allocation pricing, verify Panama Canal surcharge details item by item, and confirm slot reliability; on Europe, exploit the buyer's market position and compare aggressively across carriers before locking in slots. In a market printing two entirely opposite price curves at the same time, quoting and booking can no longer rely on a single "market rate."
Disclaimer: Data in this article comes from public channels and is for industry analysis reference only; it does not constitute any decision-making advice. Actual freight rates are subject to carriers' official quotations.
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