Telefónica's stock price continues to decline. Currently, the decline has reached 4.2%, ranking at the bottom of the IBEX 35 index's component stock decline list. The stock is in the worst single-day market since March 3.

Telefónica's stock price continues to decline. Currently, the decline has reached 4.2%, ranking at the bottom of the IBEX 35 index's component stock decline list. The stock is in the worst single-day market since March 3.