A Market That Rises Without Believing in It On Monday, September 28, 2026, European markets opened higher, riding the momentum of a positive week on Wall Street. The gains stayed modest: Paris added 0

A Market That Rises Without Believing in It

On Monday, September 28, 2026, European markets opened higher, riding the momentum of a positive week on Wall Street. The gains stayed modest: Paris added 0.29%, London 0.22%, and Frankfurt held flat at +0.02%. Milan slipped 0.23%. Two underlying factors explain the caution: rising oil prices and mounting stress in the sovereign debt market.

Both signals weigh directly on industry. The first drives up the cost of physical inputs. The second raises the cost of capital and weakens financial hedges. Together, they create an environment where margin visibility shrinks, even as equity indices stay pointed upward.

Oil, the Input Behind All Other Inputs

Crude is no ordinary commodity. It feeds transport, petrochemicals, plastics manufacturing, and countless thermal processes. Its rise therefore cascades through the economy, with varying lags across sectors.

For a manufacturer, the effect goes beyond the direct energy bill. It hits suppliers too, who will seek to pass on their own increases. Sectors able to raise selling prices absorb the shock. The rest — squeezed between price-sensitive customers and suppliers under pressure — watch their margins compress.

The Return of Rate Risk, an Amplifier

Rate risk is also back in the currency market. For companies that buy raw materials in one currency and sell in another, it adds another layer of uncertainty. Interest rate differentials between major monetary zones steer capital flows, hence exchange rates, hence the real cost of imports.

Currency hedging also gets more expensive when rates diverge. A company that once protected its purchases cheaply must now choose between two options: pay more for protection or accept residual exposure. Sovereign debt tensions observed in Europe add a layer of volatility. They raise the cost of financing inventories and investments.

Securing Energy Through Contracts

Faced with this instability, long-term power purchase agreements are drawing growing interest from major manufacturers. Saint-Gobain has just signed one with TotalEnergies for its industrial sites in the United Kingdom. It covers 60 GWh of renewable electricity per year. The deal takes effect in April 2027 for a five-year term. It will cover more than 20% of the group's annual electricity consumption in the country.

The contract relies on guarantees of origin from local renewable assets. It therefore serves two goals at once. The first is decarbonization, billed as a strategic pillar for the group. The second, less touted but just as important, is visibility: a contracted volume over several years reduces the share of the bill exposed to wholesale market swings.

A Partial Hedge, by Nature

This strategy has a clear limit: it covers only a fraction of needs. Most consumption remains exposed to market prices. That is a deliberate choice. A manufacturer that locked in all of its purchases over the long term would face the opposite risk: paying more than competitors if prices fell. Partial hedging creates a base of predictable costs while preserving flexibility.

On the Producer Side, Discipline Over Volume

On the supply side, the major oil groups are sending signals too. One of them has presented a strategic plan through 2030 that prioritizes shareholder returns and balance sheet strength:

• a dividend increase of 5% per year;
• a debt ratio below 10%;
• energy production growing 4% per year, then slowing to 2-3% between 2030 and 2035.

For industrial consumers, this announced slowdown matters. If producers prioritize financial discipline over rapid volume expansion, supply could grow more slowly than some forecasts assume. Nothing guarantees demand will follow the same pace. But market rebalancing will depend more on producers' investment trade-offs than on structural abundance.

Pooling Infrastructure to Cut Costs

Electric vehicles illustrate another response: sharing investments. In China, Geely is joining Nio to deploy battery swapping at a larger scale. Nio long made it its main selling point, before other players, including CATL, launched competing solutions.

The tie-up addresses two constraints: increasingly fierce competition in the Chinese market and recharging infrastructure costs described as colossal. When fixed investments become too heavy for a single player, pooling spreads the burden. It also improves equipment utilization rates. The same logic could extend to other capital-intensive industries.

A Geopolitical Risk That Never Leaves

The geopolitical backdrop adds a risk that is hard to quantify. In Ukraine, Russia has intensified strikes on communication infrastructure. Data centers and the headquarters of major operators are now targets. Attacks on Kyivstar and Datagroup cut internet access for more than 100,000 households in Kyiv.

Between Washington and Beijing, the issue of U.S. arms sales to Taiwan continues to define the strategic competition between the two powers. For global supply chains, these tensions weigh constantly. They push companies to diversify sources and build safety stocks, which also carries a cost.

What to Watch

Several indicators will gauge pressure on industrial margins in the coming months:

• the path of oil, which drives up the cost of derived inputs;
• the evolution of rate differentials, which determines the cost of currency hedges and inventory financing;
• the growing number of long-term energy contracts, a sign that manufacturers are seeking to stabilize costs;
• industrial tie-ups aimed at sharing heavy investments.

None of these levers works alone. The manufacturers that preserve their margins will be those that combine them: securing part of their energy, managing their financial exposure precisely, and sharing fixed costs where possible.

This article was written with the assistance of artificial intelligence and verified by our editorial team.