Telecom Argentina is trading 4.3% lower at ARS 3,870 on October 19, 2026, amid broad weakness in Argentine stocks.

  • Local coverage reported a decline of about 2% and Telecom’s departure from the MSCI Merval leading panel as the index composition changed.
  • The index shift may have added pressure, but reports do not establish it as the direct cause of the full decline. Rising country risk was cited alongside falling local shares; no new Telecom-specific operating announcement explaining the drop was found.