Bangladesh raised fuel prices by up to 17% on Saturday night. Twelve hours later, crude oil surged another 5%.
Brent crude jumped 5.6% to $95.42 per barrel on Sunday as renewed tensions in the Strait of Hormuz — where the US Navy seized an Iranian cargo ship on April 19 — reminded markets that eight weeks of conflict have resolved nothing. WTI rose 4.9% to $87.94. For a country that imports 95% of its oil, the arithmetic that made Saturday’s fuel hike necessary just got significantly worse.
DSEX closed Thursday’s session at 5,247, already down 9 points on fuel price adjustment fears and geopolitical jitters. Sunday is the first trading day since the Energy Ministry confirmed diesel at Tk 115, petrol at Tk 135, and octane at Tk 140. The question facing import-dependent sectors is not whether they reprice. It is how far the repricing extends.
The Double Shock: Hike Plus Surge
The fuel price increases are substantial on their own. Diesel rose 15% from Tk 100 to Tk 115 per litre. Petrol jumped 16.4% to Tk 135. Octane climbed 16.7% to Tk 140. Kerosene rose Tk 18 per litre. The government cited a sharp surge in global crude prices and tightening supplies from the Middle East conflict.
That was Saturday’s reality. Sunday’s reality is worse.
The Strait of Hormuz — which handles roughly one-fifth of global oil supply — remains largely closed to tanker traffic. Iran reimposed its blockade after briefly lifting it. A US destroyer fired on a vessel attempting to evade the blockade dragnet. Peace talks remain uncertain, with a JD Vance delegation heading to Pakistan for another round of negotiations that may produce nothing. Physical crude for prompt delivery to Europe has hit a record near $150 per barrel — a 57% premium over futures that tells you everything about the market’s assessment of actual supply risk.
For Bangladesh, the import bill implications are staggering. Fossil fuel imports already account for 59% of the country’s trade deficit. The projected increase in the annual fuel import bill — $4.8 billion, a 40% rise from 2025 — was calculated before today’s surge. SANEM’s forecast that GDP could fall 1.2% and inflation rise 4 percentage points assumed oil prices roughly where they were last week. They are no longer there.
Which DSE Sectors Face the Sharpest Margin Compression
Start with textiles and RMG, because that is where the largest share of listed manufacturing value sits. Energy costs represent 25–35% of textile production costs. A 15% fuel price hike compresses margins directly across dyeing, finishing, and transport — the three most energy-intensive stages of the value chain. Bangladesh’s textile sector contributes nearly half of the country’s exports. When production costs rise and export pricing power is limited, margins absorb the difference. SQLTEXTILE, BEXTEX, and the spinning mills that rallied earlier this month face a fundamental re-rating of their cost assumptions.
Ceramics may be hit harder on a per-unit basis. Kiln operations run on continuous natural gas firing, and gas supply shortages have already forced production cuts at Fu-Wang, Shinepukur, and Monno before this latest shock. The government’s decision to divert gas from industrial use to power generation means ceramics manufacturers face both higher fuel costs and reduced fuel availability simultaneously.
Power generation presents the most complex picture. Independent power producers with fixed-price purchase agreements absorb fuel cost increases without pass-through. Khulna Power recently discontinued two plants’ contracts — a decision that looks prescient if input costs keep climbing. Summit Power and Baraka face similar margin pressure unless the government announces fuel cost pass-through mechanisms.
Even pharmaceuticals, typically a defensive rotation target, cannot escape the transport cost chain. Every litre of diesel that costs Tk 15 more feeds into cold chain logistics and distribution costs nationwide.
The Narrow Exception: Oil Marketing Companies
Not every listed stock loses in a high-oil environment. State-owned oil marketing companies — Jamuna Oil, Meghna Petroleum, Padma Oil — hold inventory that appreciates when prices rise. Government-controlled retail margins limit the upside, but inventory gains on existing stock provide a short-term cushion that few other sectors enjoy.
The broader narrative around renewables and energy transition gains rhetorical strength with every price surge. But rhetorical strength is not investable on the DSE — most renewable energy companies in Bangladesh are not publicly listed.
What Sunday’s Opening Will Reveal
The last time oil spiked sharply while Bangladesh faced simultaneous supply disruption, DSEX crashed 209 points in a single session — the worst day since the COVID plunge. The pattern that followed — sharp declines, brief hope rallies, immediate reversals — has defined this market since February.
Sunday’s session will not determine whether the energy crisis deepens. The Strait of Hormuz and the next round of talks will determine that. What Sunday will reveal is whether DSE investors have already priced in the worst — or whether the Saturday fuel hike and Sunday oil surge represent fresh information that the market’s 5,247 level had not yet absorbed. The conviction ratio at Thursday’s close will tell you which.
Disclaimer: This analysis is for informational purposes only and does not constitute investment advice. Consult a qualified financial advisor before making investment decisions. The author does not hold positions in the securities discussed.