Alliant Energy, US0188021085

Alliant Energy stock slips before the bell after a flat session

Published on 09/25/2026 at 05:42 | Editorial responsibility: Rafael Müller, Editor-in-Chief AD HOC NEWS

At the close on September 24, 2026, Alliant Energy stock finished lower while the S&P 500 ended at 7,704.13, down less than 0.1 percent. Treasury yields and oil prices shaped the broader market backdrop.

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Alliant Energy stock closed at USD 67.24 on the Nasdaq on September 24, 2026, down 0.3 percent. The S&P 500 ended at 7,704.13, down less than 0.1 percent, leaving the utility stock behind the broad index by at least 0.2 percentage points.

September 24, 2026 in numbers

Alliant Energy Corporation (ISIN US0188021085) traded between USD 66.78 and USD 67.61 on the Nasdaq on September 24, 2026, with volume of 1,842,116 shares. The close was USD 0.20 below the previous session, based on the same Nasdaq session data.

Broader market conditions were unsettled. As ABC News reported on September 24, 2026, Treasury yields and oil prices rose by the end of the session while the S&P 500 finished virtually unchanged.

Market backdrop today

U.S. investors enter the September 25, 2026 session with the previous close still shaped by bond-market pressure and oil-price volatility. The S&P 500 weekly gain stood at 0.7 percent through September 24, 2026, while the Russell 2000 had fallen 0.9 percent over the same period.

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