Summary
HSFO 3.5% NWE FOB Barges averaged $614.70/mt in October, +11.0% MoM and +56.4% YoY, rising every week. VLSFO 0.5% averaged $677.53/mt (+5.9%) and 1% FO cargoes $626.15/mt (+7.7%). Unlike September, fuel oil gained on crude: Dated Brent slipped from $126.90/bbl on 1-Oct to $118.77/bbl on 30-Oct while the HSFO crack recovered from -$38.71/bbl to -$15.54/bbl. The pull came from Asia, where lower Middle East and Russian supply lifted Singapore 380 by 19.2% and drained Singapore stocks. Freight of $230/t kept European barrels from moving east, so ARA's HSFO discount to Singapore widened to -$161.95/mt and the European curve steepened (HSFO M1-M12 $141.75/mt). The Hi-Lo averaged $62.83/mt and stayed below $80/mt every day. Whether Russian fuel oil exports return after the 16-Oct US sanctions waiver is the trigger for HSFO in November.
Price trends
HSFO rose 11.0% MoM and gained every week, outpacing VLSFO by five points
- HSFO opened at $560.00 (1-Oct) and closed at $655.50 (30-Oct); low $552.75 (2-Oct), high $672.00 (26-Oct). September averaged $553.77.
- VLSFO opened at $631.25 and closed at its monthly high of $733.50 (30-Oct); low $611.75 (2-Oct). September averaged $639.49.
- 1% FO cargoes +60.4% YoY, closing at its high of $675.75 (30-Oct).
- VLSFO (+$34.00/mt) and 1% FO (+$29.50/mt) had their largest one-day gains on 8-Oct, when Dated Brent peaked at $135.66/bbl. HSFO's largest one-day gain came on 23-Oct (+$35.00/mt), when the Hi-Lo fell $20.75/mt in one session.
| Week | HSFO ($/mt) | WoW | VLSFO ($/mt) | WoW | 1% FO ($/mt) | WoW |
|---|---|---|---|---|---|---|
| W1 (1-2 Oct) | 556.38 | – | 621.50 | – | 578.88 | – |
| W2 (5-9 Oct) | 583.00 | +4.8% | 644.40 | +3.7% | 593.45 | +2.5% |
| W3 (12-16 Oct) | 611.65 | +4.9% | 681.05 | +5.7% | 622.45 | +4.9% |
| W4 (19-23 Oct) | 630.30 | +3.0% | 690.65 | +1.4% | 639.15 | +2.7% |
| W5 (26-30 Oct) | 657.20 | +4.3% | 716.45 | +3.7% | 668.45 | +4.6% |
Source: GX Go
Cross-commodity dynamics
HSFO held while crude eased, lifting its crack $23.16/bbl; VLSFO stayed below crude
- Dated Brent averaged $125.00/bbl (+7.0% MoM) but fell from $135.66/bbl (8-Oct) to $118.77/bbl (30-Oct).
- HSFO crack: the monthly average barely moved from September (-$29.59/bbl to -$28.20/bbl), but the weekly path went from -$39.14/bbl (W1) to -$17.23/bbl (W5).
- VLSFO crack: -$3.78/bbl (Sep -$2.81/bbl, a year ago +$1.10/bbl), ending at -$5.75/bbl.
- Hi-Lo: $62.83/mt, -26.7% from $85.72/mt in September, ranging $38.75/mt (23-Oct) to $78.75/mt (16-Oct) and closing at $78.00/mt.
Market activity
Bid:offer rose to 1.86:1 as two trading houses did 71% of HSFO selling
- 182 trades from 601 bids and 323 offers (1.86:1), against 248 trades at 1.60:1 in September.
- HSFO: 125 trades, bid:offer 1.71:1 (Sep 1.42:1).
- Sellers: trading houses Vitol (45) and Aramco Trading (44). TotalEnergies fell to 8 from 22.
- Buyers: bp Netherlands (36), BP Oil International (28), Mercuria (19) and bunker supplier United Bunkers (14), covering bunker demand.
- VLSFO: 57 trades, 2.10:1 (Sep 1.84:1). Glencore stayed the main seller (34, from 74); TotalEnergies led buying (19); Shell fell to 9 from 38.
- Fewer offers against steady bids fits the backwardation: with prompt barrels gaining value, sellers had less reason to offer.
Cross-regional dynamics
Asia's squeeze widened ARA's HSFO discount to Singapore by $64.35/mt, but freight kept the arb shut
- Singapore 380 rose 19.2% MoM to $776.65/mt. Middle East fuel oil flows to Singapore are 40-50 kb/d against 100 kb/d in 2025, and Russian HSFO to Singapore fell from 180 kb/d (April) to 25 kb/d (September) after drone strikes on Russian refineries. Singapore residual stocks fell to 18.36 mb, 7% below September (Enterprise Singapore).
- ARA-Singapore HSFO averaged -$161.95/mt (Sep -$97.60/mt), widest -$194.43/mt (16-Oct).
- Med-East Asia freight of $230/t ($36/bbl, against $6.5/bbl a year ago) exceeds ARA's -$190.08/mt discount (30-Oct), so European HSFO cannot move east.
- ARA-Singapore VLSFO averaged -$179.50/mt, wider than -$162.91/mt in September. Singapore's Hi-Lo averaged $80.38/mt, almost half September's $151.03/mt.
- ARA HSFO's premium to US Gulf Coast averaged +$77.07/mt, wider than +$64.89/mt in September.
Curve structure
Bull steepening on all three grades; HSFO M1-M12 widened $50.00/mt as the front led
| Spread | Month-Start | Month-End | Change |
|---|---|---|---|
| HSFO M1-M2 | $16.00/mt | $22.25/mt | +$6.25 |
| HSFO M1-M6 | $52.75/mt | $83.50/mt | +$30.75 |
| HSFO M1-M12 | $91.75/mt | $141.75/mt | +$50.00 |
| VLSFO M1-M2 | $12.75/mt | $17.25/mt | +$4.50 |
| VLSFO M1-M6 | $47.50/mt | $72.75/mt | +$25.25 |
| VLSFO M1-M12 | $85.50/mt | $134.75/mt | +$49.25 |
Source: GX Go
- HSFO M1 rose $96.75 while M12 rose $46.75: bull steepening, against this market's usual mild contango.
- VLSFO's tightness sits in the first six months, not the prompt: M1-M2 widened only $4.50.
- 1% FO followed HSFO: M1-M12 widened from $83.50/mt on 1-Oct to $140.00/mt on 30-Oct. At these spreads storage loses money, pushing barrels to the prompt.
Price volatility
Volatility moved from crude to fuel oil; HSFO CV rose to 5.85% while Dated Brent's fell to 4.68%
| CV (%) | May | Jun | Jul | Aug | Sep | Oct |
|---|---|---|---|---|---|---|
| HSFO 3.5% NWE FOB Barges | 5.05 | 12.90 | 9.34 | 5.56 | 3.88 | 5.85 |
| VLSFO 0.5% NWE FOB Barges | 5.36 | 6.79 | 7.64 | 2.92 | 2.68 | 5.02 |
| 1% NWE FOB Cargoes | 4.68 | 12.80 | 7.67 | 4.44 | 3.85 | 5.31 |
Source: GX Go
- September's pattern reversed: Dated Brent CV fell from 9.14% to 4.68% while all three fuel oil grades rose.
- HSFO's $119.25/mt range came from fuel oil's own tightness, so crude-only hedges covered less of the risk than in September.
Something to watch
- Russian fuel oil exports: Russian HSFO to Singapore was down to 25 kb/d by September, and the US waived sanctions on Russia on 16-Oct. More Russian residue would ease the Asian shortage that lifted the HSFO crack $23.16/bbl. Monitor: Russian fuel oil exports (Kpler) and the HSFO crack (-$15.54/bbl on 30-Oct).
- Hi-Lo near $80/mt: it never reached $80/mt in October but closed at $78.00/mt on 30-Oct, up from $38.75/mt on 23-Oct. A break above $80/mt would restore scrubber payback and favour HSFO buyers. Monitor: the weekly Hi-Lo close against $80/mt and the Singapore Hi-Lo ($89.10/mt on 30-Oct).
- Freight and the arb: ARA HSFO closed $190.08/mt under Singapore against $230/t freight. If freight drops below the spread, European HSFO moves east, tightening ARA further. Monitor: Med-East Asia freight against the ARA-Singapore HSFO spread, and HSFO M1-M2 ($22.25/mt) through the November roll.
Note: All figures, prices and market activity referenced in this report are based on the period 1 to 30 October 2026.

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