Terna stock holds at EUR 9.36 as market cap reaches EUR 18.85 billion

Published on 09/23/2026 at 13:26 | Editorial responsibility: Rafael Müller, Editor-in-Chief AD HOC NEWS

Terna stock traded at EUR 9.36 on September 23, 2026, while its market value reached EUR 18.85 billion. Volume data point to 2.13 million shares.

Hochspannungs-Umspannwerk Sonnenuntergang Terna - Rete Elettrica Nazionale IT0003242622 — Terna - Rete Elettrica Nazionale IT0003242622 zeigt Hochspannungs-Umspannwerk mit Strommasten in Hügellandschaft bei Sonnenuntergang, Illustration mit AI erstellt.

Terna stock traded at EUR 9.36 on the Milan exchange on September 23, 2026, down 0.36 percent over the previous 24 hours, while the company had a market capitalization of EUR 18.85 billion. The latest quoted level provides the clearest same-day reference for Terna Rete Elettrica Nazionale (ISIN IT0003242622).

Market value and trading activity

TradingView reported the EUR 9.36 price and a market capitalization of EUR 18.85 billion on September 23, 2026. The stock was down 0.36 percent over the preceding 24 hours, but the portal also showed a 3.90 percent gain over the previous week, creating a measurable contrast between the daily move and the shorter weekly performance.

Technical data from Teleborsa showed daily volume of 2,127,595 shares on September 23, 2026, compared with a one-month average volume of 3,896,483 shares. Current volume was therefore 1,768,888 shares below that average, or about 45.4 percent lower, a factor that limits the strength of conclusions drawn from the session's price change.

Transmission network investment remains central

Terna operates Italy's electricity transmission network, making regulated infrastructure investment a central operating measure rather than a secondary detail. The current market value of EUR 18.85 billion on September 23, 2026 places the stock in a valuation discussion driven by network spending, regulated returns and financing conditions.

For investors, the numerical contrast between the 3.90 percent weekly gain and the 0.36 percent daily decline is more informative than either figure alone. Combined with volume running 45.4 percent below its monthly average, the data describe a session with limited trading participation rather than a decisive break in direction.

Terna stock closes at EUR 9.36

Terna stock stood at EUR 9.36 on the Milan exchange as of September 23, 2026, with a daily change of minus 0.36 percent. The same-day market capitalization was EUR 18.85 billion.