Refined Products · Daily Indicative Assessment
Arab Gulf HSFO 380 CST Price Today — FOB Arab Gulf
- CommodityScope Indicative Assessment
- CS Series CS-AG-HSFO380
- daily cadence · FOB Arab Gulf · USD/mt
- Oil Products & Physical Crude Methodology v1.0
- View full Series Specification
The assessment represents the estimated prevailing market level for the defined basis and is not an executable quotation.
Latest Arab Gulf HSFO 380 CST Price
The assessment range is an uncertainty interval around the CommodityScope midpoint and does not represent a quoted bid/offer spread or daily trading high/low. Range methodology
- Basis
- FOB Arab Gulf
- Unit
- USD/mt
- Frequency
- Daily
- CS Series
- CS-AG-HSFO380
Arab Gulf HSFO 380 CST Price Chart
USD/mt · Calendar gaps are not interpolated.
Price Changes and Historical Range
Computed statistics are CommodityScope calculations from the series history.
Monthly Arab Gulf HSFO 380 CST Prices
Average, minimum and maximum of assessment midpoints in each calendar month. These are not the daily assessment range. Incomplete latest months are marked month to date.
| Month | Average mid | Min mid | Max mid | Observations |
|---|---|---|---|---|
| October 2026Month to date | 590.24 | 556.85 | 625.82 | 15 |
| September 2026 | 541.49 | 498.53 | 609.08 | 22 |
| August 2026 | 500.63 | 455.47 | 543.21 | 20 |
| July 2026 | 427.25 | 363.28 | 478.33 | 7 |
| June 2026 | 482.43 | 374.83 | 601.47 | 18 |
| May 2026 | 621.16 | 575.95 | 671.61 | 17 |
| April 2026 | 581.17 | 510.45 | 655.17 | 18 |
| March 2026 | 619.28 | 425.48 | 773.37 | 21 |
| February 2026 | 393.90 | 367.72 | 412.33 | 17 |
| January 2026 | 372.38 | 366.93 | 381.77 | 3 |
Recent Daily Assessments
Latest CommodityScope daily assessments for the defined market basis. Low and high are the CommodityScope assessment range around each midpoint, not a bid/offer spread. Dates without an available assessment are omitted.
| Date | Low | High | Mid | Δ vs previous |
|---|---|---|---|---|
| 2026-10-21 | 584.00 | 589.50 | 586.81 | -23.93 |
| 2026-10-20 | 608.00 | 613.50 | 610.74 | -10.31 |
| 2026-10-19 | 617.75 | 623.75 | 621.05 | +2.58 |
| 2026-10-16 | 615.50 | 621.25 | 618.47 | -7.35 |
| 2026-10-15 | 619.50 | 628.75 | 625.82 | +5.06 |
| 2026-10-14 | 617.50 | 624.00 | 620.76 | +19.72 |
| 2026-10-13 | 593.00 | 604.00 | 601.04 | +6.52 |
| 2026-10-12 | 591.50 | 597.50 | 594.52 | +26.76 |
| 2026-10-09 | 565.00 | 570.50 | 567.76 | -8.01 |
| 2026-10-08 | 571.75 | 578.75 | 575.77 | +3.26 |
| 2026-10-07 | 569.50 | 575.50 | 572.51 | +11.48 |
| 2026-10-06 | 558.00 | 569.00 | 561.03 | -6.61 |
| 2026-10-05 | 564.50 | 570.75 | 567.64 | +10.79 |
| 2026-10-02 | 553.75 | 560.00 | 556.85 | -15.98 |
| 2026-10-01 | 569.50 | 576.25 | 572.83 | +36.48 |
| 2026-09-30 | 533.50 | 544.75 | 536.35 | -6.89 |
| 2026-09-29 | 540.25 | 546.25 | 543.24 | -21.22 |
| 2026-09-28 | 561.50 | 570.25 | 564.46 | -4.70 |
| 2026-09-25 | 566.00 | 572.50 | 569.16 | +8.16 |
| 2026-09-24 | 557.75 | 564.25 | 561.00 | +48.18 |
| 2026-09-23 | 510.25 | 515.50 | 512.82 | -16.81 |
| 2026-09-22 | 523.75 | 532.25 | 529.63 | +4.77 |
| 2026-09-21 | 522.00 | 527.75 | 524.86 | +0.93 |
| 2026-09-18 | 521.00 | 527.00 | 523.93 | -16.76 |
| 2026-09-17 | 537.75 | 543.75 | 540.69 | -37.52 |
| 2026-09-16 | 575.25 | 581.25 | 578.21 | -17.69 |
| 2026-09-15 | 592.75 | 599.00 | 595.90 | -13.18 |
| 2026-09-14 | 606.00 | 612.25 | 609.08 | +15.55 |
| 2026-09-11 | 590.50 | 596.75 | 593.53 | +41.91 |
| 2026-09-10 | 549.00 | 554.25 | 551.62 | — |
What This FOB Arab Gulf Price Represents
Daily FOB Arab Gulf assessment of 380 cSt high-sulphur fuel oil cargoes in USD/mt.
Compare With
Each comparison states why the series are related and whether the latest values can be subtracted directly (same unit, currency and assessment date). Where they cannot, the values are shown side by side without a difference.
| Series | Why compare | Latest | Difference (this − other) |
|---|---|---|---|
| HSFO 380 CST — Singapore FOB Singapore · USD/mt · daily | Same HSFO 380 loading Singapore instead of the Arab Gulf; same unit and cadence, so the gap is a location differential. | 765.18 21 Oct 2026 | -178.37 |
| HSFO 380 CST — Fujairah FOB Fujairah · USD/mt · daily | Same HSFO 380 loading Fujairah instead of the Arab Gulf; same unit and cadence, so the gap is a location differential. | 676.94 21 Oct 2026 | -90.13 |
| HSFO 380 Forward — Arab Gulf Arab Gulf swaps · USD/mt · daily | Swap curve referencing this Arab Gulf HSFO 380 market; compare the M1 tenor with the physical value, not later tenors.
| 550.75 21 Oct 2026 | not directly comparable |
Related Market Prices
CommodityScope Assessment Basis
This is the CommodityScope series definition for the published midpoint and assessment range. Characteristics that are not part of this basis are not inferred.
- Product
- HSFO 380 CST
- Product quality
- Product as labelled by the series name and location basis. CommodityScope does not infer a fuller chemical or contractual specification.
- Location basis
- FOB Arab Gulf
- Parcel basis
- Typical physical cargo as transacted on the stated location basis. CommodityScope does not fix a standard parcel tonnage.
- Delivery / loading period
- Not fixed in the published series basis.
- Assessment window
- CommodityScope daily assessment dated as of the published assessment date.
- Currency / unit
- USD/mt
- Normalization
- Inputs used for the midpoint and the assessment range are considered only after they can be expressed on this series basis and unit. Cross-unit values are not converted on the public site and are not mixed into this series.
Terms not specified
- The sulphur limit of the assessed grade is not printed in the published row.
Specification · stated in the assessment basis
- 380 CST = maximum viscosity 380 cSt at 50 °C, from the series name.
Basis: FOB Arab Gulf
- FOB (free on board): the price covers the product loaded on the vessel at the named origin; sea freight and insurance to the destination are excluded, so FOB values from different loading areas are not delivered-cost equivalents.
- The Arab Gulf basis refers to loadings from refineries and terminals inside the Persian/Arabian Gulf (e.g. Saudi Arabia, UAE, Kuwait, Qatar), west of the Strait of Hormuz.
Unit: USD/mt
- USD/bbl values (Singapore, Arab Gulf, Fujairah) and USD/mt values (Europe, Japan naphtha) cannot be compared without a product-specific density conversion; the site does not convert them.
- CommodityScope publishes a midpoint and an assessment range around that midpoint; the range is an uncertainty interval, not a bid/offer spread. Charts and monthly statistics use the midpoint only.
How to use this series, and what it is not for
How to use this series
- Follow HSFO values used by scrubber-fitted vessels and power/refinery feedstock buyers; the East–West spread compares Singapore with Rotterdam.
What it is not suitable for
- Compliant bunker pricing for non-scrubber ships (that is the 0.5% series).
Product and market references
- ISO 8217 — Petroleum products: fuels (class F), specifications of marine fuels (viscosity grades such as RMG 380) — Defines residual and distillate marine fuel grades; 380 and 180 refer to maximum kinematic viscosity in cSt at 50 °C.
- ICC Incoterms® 2020 rules (FOB, CFR, CIF, FCA definitions) — Meaning of the delivery terms used in the basis column.
- CommodityScope Market Assessment Methodology
Assessment, assessment range and computed statistics: CommodityScope. The assessment range is an uncertainty interval around the midpoint, not a bid/offer spread. See the Oil Products & Physical Crude Methodology v1.0 for assessment basis, calculation principles and data policy.