The Ibex 35 closed on Friday with a drop of 1.09% at 18,652.9 points. In October, it accumulated a decline of 3.90%, its worst month since March.
The Ibex 35 closed the session on 30 October 2026 with a fall of 1.09%, equivalent to 204.6996 points, settling at 18,652.9 points. The information, reported by news.jkn.co.kr, specifies that the index started from 18,857.6 points from the previous day.
During the session, the index hit a low of 18,644.7 points and a high of 18,796.9 points. For the year, its 52-week range is from 15,724.6 to 20,356.5 points. Over the week, the Spanish market fell by 1.77%, and in October, by 3.90%, marking the worst monthly balance since March and the lowest level since June.
Among the 20 large-cap stocks tracked during the day, 12 closed lower and 8 higher. Banking and industrial stocks concentrated the most selling pressure.
The most significant declines were seen in Acerinox, which fell by 5.47%, and Solaria, down 5.10%. Banco Santander dropped 3.75%, to 10.118 euros, after announcing the end of its 1.825 billion euro buyback programme and a capital reduction of 1.03%. BBVA fell 3.70%, to 21.06 euros, after reporting a net attributable profit of 3.020 billion euros in the third quarter. Banco de Sabadell decreased by 2.19%, to 3.435 euros, and ACS lost 1.63%, to 90.65 euros.
Conversely, Repsol led the gains with an increase of 4.49%, to 30.73 euros. The oil company benefited from the rising oil prices, the presentation of its quarterly results, and a share buyback plan of up to 950 million euros. Other gainers included Grifols (+2.81%, to 10.975 euros), Puig (+1.90%), Rovi (+1.62%), and Telefónica (+1.44%).
In Europe, the Euro Stoxx 50 fell by 1.22%, the Italian FTSE MIB by 1%, and the German DAX by 0.85%. The French CAC 40 decreased by 0.01%, while the British FTSE 100 rose by 0.07%. The price of Brent crude oil increased by 2.37%, to 117.60 dollars, and West Texas Intermediate rose by 2.27%, to 104.32 dollars.
In the debt market, the yield on the Spanish 10-year government bond fell to 3.936%, down from the previous 3.972%, and the risk premium stood at 62.97 basis points. The euro traded at 1.1163 dollars, after a decline of 0.15%.

