Tankers - August 2026: Market Review & Outlook

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What to watch: 

The dirty-to-clean index spread comes first: having widened rather than narrowed, the question is whether the clean index recovers into the autumn or whether the divergence persists. Alongside it, watch whether the dirty index retests the 3,000 area reached in late August; whether secondhand transaction volumes maintain their August recovery; and whether contracting settles near the July-to-August rate of around 50 orders a month or steps down further. The later-dated orderbook keeps immediate supply pressure limited.

The tanker market split in August. Crude rates pushed higher while product rates slipped. The Baltic Dirty Tanker Index closed the month at 2,777 and the Baltic Clean Tanker Index at 1,387, both well above their one-year averages of roughly 1,926 and 1,107 and their two-year averages of roughly 1,455 and 881. On an annual basis the dirty index sits at the 82nd percentile and the clean at the 72nd. On a quarterly basis the dirty index has risen to the 89th percentile while the clean has slipped to the 63rd. Month-end rates are high relative to both the year and the quarter, but for the first time since the spring the two indices moved in opposite directions over the month.

The dirty index opened August at 2,554, dipped briefly to 2,521 on the 5th, then climbed steadily to a high of 3,004 on the 21st before easing to 2,777 by the 28th, the last trading day of the month. That is a gain of close to 8 percent on the July close and leaves the index around a quarter below its March peak of 3,727. The clean index went the other way: it opened at 1,436, slid to a low of 1,274 on the 18th, recovered partially into month-end and closed at 1,387, down around 3 percent. The dirty advance was orderly through the first three weeks and stalled in the final one.

Crude carriers led again, while products did not follow. The dirty-to-clean ratio widened from 1.8 at end-July to 2.0 at end-August, its widest since March. The quarterly percentile split confirms the divergence: dirty stood at the 89th percentile and clean at the 63rd. The indices establish that August was increasingly a crude-led market, although they do not by themselves identify whether cargo volumes, voyage lengths or regional tonnage availability caused the move.

The secondhand market thawed. August recorded 46 tanker sales of around 5.64 million deadweight, more than double July's 22 vessels and 2.27 million deadweight, and the busiest month by deadweight since April. The January-to-August count of about 424 vessels runs well ahead of the 280 sold in the same period of 2025. Last month the reading was that firmer earnings had widened the gap between buyer and seller price expectations and stalled transactions. August suggests that gap has narrowed and that liquidity has returned, although volume alone does not show at what prices the deals were done.

Ordering stayed firm but has come off the first-half pace. Tanker contracting above 10,000 deadweight over the first eight months of 2026 reached about 577 vessels against 190 in the same period of 2025, roughly three times the count, with deadweight up more than fourfold at about 86 million tonnes against 19 million. August itself recorded 49 orders of around 4.95 million deadweight, in line with July's 51 and well below the 72 to 94 monthly counts seen between February and June. The comparison with 2025 is flattered by an unusually weak base year, but the absolute level of ordering remains high.

This does not yet threaten the near-term supply balance. The tanker orderbook is concentrated in later delivery years spread across 2027 to 2029, leaving the market protected from immediate supply pressure. Tanker demolition increased to nine vessels in August following ten in July, but remains immaterial against the approximately 18,000-vessel fleet and does not yet alter the supply outlook.

The tanker market has extended its advance in crude and stalled in products. Dirty rates are higher again, the dirty-to-clean index ratio has widened to 2.0, the secondhand market has reopened, and ordering remains elevated though below the first-half pace. The main uncertainty is whether the dirty index can retest and hold the 3,000 area it reached briefly in late August, and whether the product market closes the gap or the divergence persists.