Cellnex stock gains 2.84 percent ahead of the open

At the close on September 21, 2026, Cellnex stock reached EUR 25.71 after adding 2.84 percent, while the IBEX 35 gained 1.08 percent. The session move followed a broad rise in Spanish equities.

Cellnex stock closed at EUR 25.71 on BME on September 21, 2026, up 2.84 percent. The shares outperformed the IBEX 35, which rose 1.08 percent in the same session.

September 21, 2026 in numbers

Cellnex Telecom SA (ISIN ES0105066007) was among the strongest IBEX 35 performers, gaining EUR 0.71 during the session. Investing.com reported the September 21, 2026 close at EUR 25.71 and identified Cellnex as one of the session gainers.

The IBEX 35 finished 1.08 percent higher on September 21, 2026, giving Cellnex a 1.76 percentage point performance advantage over its home index. The close and change are tied to the completed BME session dated September 21, 2026.

Today before the opening bell

Cellnex enters the September 22, 2026 session after a stronger move than the broader Spanish benchmark. The latest market wrap from Investing.com records the stock performance alongside the IBEX 35 close.