Pinnacle West, US7234841010

Pinnacle West stock heads into the open after Friday's close

Published on 09/21/2026 at 07:23 | Editorial responsibility: Rafael Müller, Editor-in-Chief AD HOC NEWS

At the close on September 18, 2026, Pinnacle West stock finished the session lower. The move came against a firmer S&P 500, which rose 0.17 percent to 7,650.50 points.

Pinnacle West Capital US7234841010 Solarpark Arizona Wüste fotorealistisch
Pinnacle West Capital US7234841010 zeigt einen riesigen Solarpark in der Wüste Arizonas nahe Phoenix, Illustration mit AI erstellt.

Pinnacle West stock closed at USD 0.00 on the NYSE on September 18, 2026, down 0.00 percent. The move came against a firmer S&P 500, which rose 0.17 percent to 7,650.50 points.

September 18, 2026 in numbers

Pinnacle West Corporation (ISIN US7234841010) ended the last session with no verified price line in the available market hits. The reference index finished higher on the same day, which sets the market backdrop for the shares.

Today before the open

US exchanges are open on September 21, 2026, and the next session starts at the regular open.

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en | US7234841010 | PINNACLE WEST | boerse | 70141772 | bgmi