Stock Markets May 6, 2026 12:08 PM

IBEX 35 Climbs 2.47% as Consumer Services, Construction and Financial Names Lead Gains

Madrid benchmark posts strong session; mining, airlines and builders among top advancers while select energy and pharma stocks lag

By Derek Hwang

Spain's equity benchmark, the IBEX 35, closed higher Wednesday, supported by advances in Consumer Services, Building & Construction and Financial Services & Real Estate sectors. The index finished up 2.47% with ArcelorMittal, International Consolidated Airlines Group and ACS among the best performers, while ROVI, Repsol and Solaria were the weakest links. Commodity markets moved unevenly, with gold futures higher and oil contracts slipping.

IBEX 35 Climbs 2.47% as Consumer Services, Construction and Financial Names Lead Gains

Key Points

  • IBEX 35 closed up 2.47% in Madrid, driven by gains in Consumer Services, Building & Construction and Financial Services & Real Estate sectors.
  • Top individual performers included ArcelorMittal (up 8.03%), International Consolidated Airlines (up 6.55%) and ACS (up 5.01%), while ROVI (down 16.46%), Repsol (down 4.45%) and Solaria (down 1.51%) lagged.
  • Commodities showed divergent moves: June gold futures rose 2.75% to $4,693.94 per troy ounce, whereas June crude oil and July Brent dropped to $95.59 and $102.47 per barrel, respectively.

Spain's stock market ended the trading session in Madrid on a positive note Wednesday, with the IBEX 35 registering a 2.47% gain at the close.

Sector strength was concentrated in Consumer Services, Building & Construction and Financial Services & Real Estate, which collectively helped push the benchmark higher through the afternoon.

Top performers

  • ArcelorMittal SA (BME:MTS) led gains on the IBEX 35, finishing up 8.03% - a rise of 3.98 points - to close at 53.54.
  • International Consolidated Airlines Group S.A. (BME:ICAG) rose 6.55%, or 0.28 points, ending the day at 4.52.
  • ACS Actividades de Construccion y Servicios SA (BME:ACS) advanced 5.01%, adding 6.70 points to reach 140.50 in late trade.

Lagging issues

  • Laboratorios Farmaceuticos ROVI (BME:ROVI) recorded the steepest decline on the IBEX 35, falling 16.46% - a drop of 13.15 points - to close at 66.75.
  • Repsol (BME:REP) fell 4.45%, or 1.02 points, to end at 21.89.
  • SOLARIA ENERGIA Y MEDIO AMBIENTE (BME:SLRS) slipped 1.51%, losing 0.37 points to finish at 24.10.

On the broader exchange, advancing stocks outnumbered decliners by 148 to 42, while 22 issues finished unchanged.

Notably, shares of ACS rose to an all-time high in the session, climbing 5.01% - an increase of 6.70 points - to 140.50.

Commodities and FX moves

In commodities trading, Gold Futures for June delivery rose 2.75%, a gain of 125.44, to settle at $4,693.94 a troy ounce. By contrast, oil prices moved lower: crude oil for June delivery declined 6.53% - a drop of 6.68 - to $95.59 a barrel, while the July Brent contract fell 6.74%, or 7.40, to trade at $102.47 a barrel.

Currency movements showed EUR/USD rising 0.49% to 1.17, while EUR/GBP was unchanged, noted at 0.86 with a 0.23% figure recorded. The US Dollar Index Futures weakened 0.42% to 97.90.

Market context and additional notes

The session's internal breadth and sector-led gains underline a market where select industrial, construction and travel-related names outperformed broader energy and pharmaceutical stocks. The mixed performance in commodities - higher gold alongside falling oil - coincided with the gains in equities.

Separately, promotional commentary in the market bulletin referenced an AI-driven stock-screening product that evaluates names including ACS against a large universe of companies using numerous financial metrics, and noted past winners highlighted by that service.


Data points and prices reflect market close in Madrid on Wednesday and are reported as provided.

Risks

  • Significant declines in individual large-cap names - exemplified by ROVI's 16.46% drop - highlight stock-specific downside risk within the pharmaceutical sector.
  • Energy sector vulnerability is apparent as major oil contracts fell sharply, negatively affecting energy-linked equities such as Repsol.
  • Concentration of gains in a few sectors means breadth may be narrow despite index-level strength; the market could be sensitive to reversals if those sectors pause or reverse.

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