Refined Products · Daily Price Assessment
Singapore Naphtha Price — FOB Singapore
The latest FOB Singapore naphtha assessment is $92.75 per barrel for 4 September 2026, up $0.30 from the previous daily assessment (3 Sep 2026). Explore the historical price chart and recent daily assessments below.
Latest Singapore Naphtha Price
- Basis
- FOB Singapore
- Unit
- USD/bbl
- Frequency
- Daily
- CS code
- CS-SIN-NAPH
What This Indicator Measures
Daily FOB Singapore naphtha cargo assessment in USD/bbl — the Asian loading-port value for open-specification naphtha used as cracker and reformer feedstock.
Naphtha: A physical price for naphtha, a light distillate used as petrochemical steam-cracker feedstock and gasoline blendstock. Regional series differ by delivery term and unit (USD/bbl in Singapore, USD/mt in Europe and Japan).
What the source does not state for this series
- The source table names this series as “Naphtha” and does not print a fuller specification; none is assumed here.
Specification · stated by the source for this series
- Open-spec naphtha; the source row is labelled “Naphtha” without a paraffin or density figure.
- Open-specification naphtha; paraffin content and density follow the source assessment and are not reproduced here.
Basis: FOB Singapore
- 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.
- Singapore is a port and storage hub at the southern tip of the Malay Peninsula; Asian refined-product cargoes are commonly priced against Singapore loadings.
Unit: USD/bbl
- 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.
- Published assessments are a low–high range with a midpoint; charts and monthly statistics use the midpoint only.
Singapore Naphtha Price Chart
Available history 26 Jan 2026 through 4 Sep 2026 (124 observations). Monthly averages below use the midpoint of each published assessment.
Naphtha — Singapore
Computed Summary
Statements below are calculated by CommodityScope from the loaded history only. Each one names its period and method; none explains why a value moved.
The latest assessment of $92.75/bbl on 4 Sep 2026 is up $0.30 (+0.3%) from the previous daily assessment (3 Sep 2026).
Method: Computed by CommodityScope as the difference between the two most recent loaded daily observations (1 calendar day apart).
It is 6.6% above the August 2026 average of $87.04/bbl, the most recent completed month with 20 daily observations.
Method: Arithmetic mean of the published daily midpoints in August 2026. Partial months are excluded from this comparison.
Over the loaded history (26 Jan 2026 – 4 Sep 2026), the highest assessment was $141.71/bbl on 31 Mar 2026 and the lowest was $61.19/bbl on 26 Jan 2026.
Method: Minimum and maximum of the published midpoint over the loaded history (26 Jan 2026 – 4 Sep 2026, 124 observations). This is not an all-time record.
Price Changes and Historical Range
Published changes are copied from the source edition. Computed changes are CommodityScope calculations between loaded daily observations; the two are shown separately and may differ when an intermediate edition is not loaded.
Monthly Singapore Naphtha Prices
Average, minimum and maximum of published midpoints in each calendar month. These are not the daily assessed low–high bands. Incomplete latest months are marked month to date.
| Month | Average mid | Min mid | Max mid | Observations |
|---|---|---|---|---|
| September 2026Month to date | 92.63 | 92.27 | 93.05 | 4 |
| August 2026 | 87.04 | 79.22 | 92.55 | 20 |
| July 2026 | 86.01 | 71.29 | 95.73 | 7 |
| June 2026 | 75.73 | 66.55 | 87.62 | 18 |
| May 2026 | 104.41 | 82.15 | 117.79 | 17 |
| April 2026 | 120.80 | 103.97 | 137.23 | 18 |
| March 2026 | 116.70 | 79.36 | 141.71 | 20 |
| February 2026 | 65.86 | 62.50 | 68.89 | 17 |
| January 2026 | 62.49 | 61.19 | 63.79 | 3 |
Recent Daily Assessments
Last 30 published assessments. The chart above is interactive; this table is the HTML history.
| Date | Low | High | Mid | Δ day (published) |
|---|---|---|---|---|
| 2026-09-04 | 92.73 | 92.77 | 92.75 | +0.30 |
| 2026-09-03 | 92.43 | 92.47 | 92.45 | -0.60 |
| 2026-09-02 | 93.03 | 93.07 | 93.05 | +0.78 |
| 2026-09-01 | 92.25 | 92.29 | 92.27 | -0.28 |
| 2026-08-31 | 92.53 | 92.57 | 92.55 | +3.44 |
| 2026-08-28 | 89.09 | 89.13 | 89.11 | +1.77 |
| 2026-08-27 | 87.32 | 87.36 | 87.34 | +1.38 |
| 2026-08-26 | 85.94 | 85.98 | 85.96 | -1.97 |
| 2026-08-25 | 87.91 | 87.95 | 87.93 | -1.64 |
| 2026-08-24 | 89.55 | 89.59 | 89.57 | -0.41 |
| 2026-08-21 | 89.96 | 90.00 | 89.98 | +0.10 |
| 2026-08-20 | 89.86 | 89.90 | 89.88 | +1.24 |
| 2026-08-19 | 88.62 | 88.66 | 88.64 | +1.08 |
| 2026-08-18 | 87.54 | 87.58 | 87.56 | +0.91 |
| 2026-08-17 | 86.63 | 86.67 | 86.65 | +1.53 |
| 2026-08-14 | 85.10 | 85.14 | 85.12 | +1.49 |
| 2026-08-13 | 83.61 | 83.65 | 83.63 | -2.44 |
| 2026-08-12 | 86.05 | 86.09 | 86.07 | -3.47 |
| 2026-08-11 | 89.52 | 89.56 | 89.54 | +5.32 |
| 2026-08-07 | 84.20 | 84.24 | 84.22 | +5.00 |
| 2026-08-06 | 79.20 | 79.24 | 79.22 | -0.03 |
| 2026-08-05 | 79.23 | 79.27 | 79.25 | -8.82 |
| 2026-08-04 | 88.05 | 88.09 | 88.07 | -2.40 |
| 2026-08-03 | 90.45 | 90.49 | 90.47 | -4.12 |
| 2026-07-31 | 94.57 | 94.61 | 94.59 | -4.14 |
| 2026-07-29 | 95.71 | 95.75 | 95.73 | +2.46 |
| 2026-07-21 | 95.26 | 95.30 | 95.28 | +2.39 |
| 2026-07-20 | 92.87 | 92.91 | 92.89 | +4.40 |
| 2026-07-10 | 79.06 | 79.10 | 79.08 | -0.92 |
| 2026-07-07 | 73.21 | 73.25 | 73.23 | +1.94 |
What This FOB Singapore Price Represents
This page tracks the daily naphtha on a FOB Singapore basis, quoted in USD/bbl. Figures are CommodityScope Indicators synthesized from loaded market editions. They are not a live quote and not a republication of a price-reporting agency table.
How to use this series
- Follow cracker-feedstock costs by region; compare with gasoline in the same basis to read blending economics.
What it is not suitable for
- Converting between USD/bbl and USD/mt without a density assumption.
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) |
|---|---|---|---|
| Naphtha — Arab Gulf FOB Arab Gulf · USD/mt · daily | Same naphtha loading the Arab Gulf instead of Singapore; note the different unit, so no direct subtraction.
| 732.86 4 Sep 2026 | not directly comparable |
| Naphtha — Japan C+F Japan · USD/mt · daily | Delivered (C+F) Japan naphtha in USD/mt: the destination value for cargoes loading in Singapore and the Gulf; unit differs.
| 863.00 4 Sep 2026 | not directly comparable |
| Naphtha Forward Singapore paper · USD/bbl · daily | Swap curve referencing this Singapore naphtha market; compare the M1 tenor with the physical value, not later tenors. | 91.30 4 Sep 2026 | +1.45 |
| Gasoline 92 — Singapore FOB Singapore · USD/bbl · daily | Gasoline blendstock economics: 92 RON gasoline in the same USD/bbl unit and basis; the published reforming spread does not identify its gasoline grade. | 123.24 4 Sep 2026 | -30.49 |
Related Naphtha Prices
- arab gulf naphtha pricesFOB Arab Gulf
- fujairah naphtha pricesFOB Fujairah
- mediterranean naphtha pricesFOB Med, East Med basis
- northwest europe naphtha pricesCIF NWE / ARA basis
- ara barge naphtha pricesFOB ARA
- mediterranean cif naphtha pricesCIF Med
- japan naphtha pricesC+F Japan
- singapore gasoline 95 pricesFOB Singapore
Sources and Methodology
CommodityScope publishes this page as a derived indicator from loaded physical-market editions. It does not republish a price-reporting agency table and does not claim authorship of the underlying source assessments. Update cadence follows the daily series. Internal series code CS-SIN-NAPH.
CS Indicator policy and derived-data rules.
Sources for the explanations on this page
- ICC Incoterms® 2020 rules (FOB, CFR, CIF, FCA definitions) — Meaning of the delivery terms used in the basis column.
- CommodityScope methodology — derived-indicator rules and computed statistics
Origin of the numbers: loaded market editions (see Basis and Unit above). Origin of the computed statistics: CommodityScope, from the loaded history, using the rules on the methodology page.