ALLIANT ENERGY STOCK FORECAST 2026, 2027 - 2030 - 2035

09/10/2026

Alliant Energy stock price stood at $67.25

According to the latest long-term forecast, Alliant Energy price will hit $70 by the middle of 2027 and then $80 by the end of 2029. Alliant Energy will rise to $90 within the year of 2032, $95 in 2033, $100 in 2034 and $110 in 2037.

Alliant Energy Stock Price Forecast 2026-2027

Alliant Energy price started in 2026 at $71.80. Today, Alliant Energy traded at $67.25, so the price decreased by -6% from the beginning of the year. The forecasted Alliant Energy price at the end of 2026 is $69.54 - and the year to year change -3%. The rise from today to year-end: +3%. In the first half of 2027, the Alliant Energy price will climb to $70.20; in the second half, the price would add $1.01 and close the year at $71.21, which is +6% to the current price.

Alliant Energy Stock Forecast 2028-2032

These five years would bring an increase: Alliant Energy price would move from $71.21 to $91.99, which is up 29%. Alliant Energy will start 2028 at $71.21, then soar to $73.20 within the first six months of the year and finish 2028 at $74.46. That means +11% from today.

Alliant Energy Stock Forecast 2033-2037

In this period, the Alliant Energy price would rise from $91.99 to $115.28, which is +25%. Alliant Energy will start 2033 at $91.99, then soar to $93.89 within the first half of the year, and finish 2033 at $95.87. It is about +43% from today.

The forecast is updated on daily basis.

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Historical Forecasts

09/01/2026

Alliant Energy price started in 2026 at $71.80. Today, Alliant Energy traded at $67.98, so the price decreased by -5% from the beginning of the year. The forecasted Alliant Energy price at the end of 2026 is $69.95 - and the year to year change -3%. The rise from today to year-end: +3%. In the first half of 2027, the Alliant Energy price will climb to $70.62; in the second half, the price would add $1.02 and close the year at $71.64, which is +5% to the current price.

These five years would bring an increase: Alliant Energy price would move from $71.64 to $92.54, which is up 29%. Alliant Energy will start 2028 at $71.64, then soar to $73.64 within the first six months of the year and finish 2028 at $74.91. That means +10% from today.

In this period, the Alliant Energy price would rise from $92.54 to $115.98, which is +25%. Alliant Energy will start 2033 at $92.54, then soar to $94.45 within the first half of the year, and finish 2033 at $96.44. It is about +42% from today.

09/01/2026

Alliant Energy price started in 2026 at $71.80. Today, Alliant Energy traded at $67.98, so the price decreased by -5% from the beginning of the year. The forecasted Alliant Energy price at the end of 2026 is $69.95 - and the year to year change -3%. The rise from today to year-end: +3%. In the first half of 2027, the Alliant Energy price will climb to $70.62; in the second half, the price would add $1.02 and close the year at $71.64, which is +5% to the current price.

These five years would bring an increase: Alliant Energy price would move from $71.64 to $92.54, which is up 29%. Alliant Energy will start 2028 at $71.64, then soar to $73.64 within the first six months of the year and finish 2028 at $74.91. That means +10% from today.

In this period, the Alliant Energy price would rise from $92.54 to $115.98, which is +25%. Alliant Energy will start 2033 at $92.54, then soar to $94.45 within the first half of the year, and finish 2033 at $96.44. It is about +42% from today.

08/01/2026

Alliant Energy price started in 2026 at $71.80. Today, Alliant Energy traded at $70.78, so the price decreased by -1% from the beginning of the year. The forecasted Alliant Energy price at the end of 2026 is $72.46 - and the year to year change +1%. The rise from today to year-end: +2%. In the first half of 2027, the Alliant Energy price will climb to $74.00; in the second half, the price would add $0.70 and close the year at $74.70, which is +6% to the current price.

These five years would bring an increase: Alliant Energy price would move from $74.70 to $91.23, which is up 22%. Alliant Energy will start 2028 at $74.70, then soar to $76.99 within the first six months of the year and finish 2028 at $77.24. That means +9% from today.

In this period, the Alliant Energy price would rise from $91.23 to $114.31, which is +25%. Alliant Energy will start 2033 at $91.23, then soar to $93.11 within the first half of the year, and finish 2033 at $95.07. It is about +34% from today.

08/01/2026

Alliant Energy price started in 2026 at $71.80. Today, Alliant Energy traded at $70.78, so the price decreased by -1% from the beginning of the year. The forecasted Alliant Energy price at the end of 2026 is $72.46 - and the year to year change +1%. The rise from today to year-end: +2%. In the first half of 2027, the Alliant Energy price will climb to $74.00; in the second half, the price would add $0.70 and close the year at $74.70, which is +6% to the current price.

These five years would bring an increase: Alliant Energy price would move from $74.70 to $91.23, which is up 22%. Alliant Energy will start 2028 at $74.70, then soar to $76.99 within the first six months of the year and finish 2028 at $77.24. That means +9% from today.

In this period, the Alliant Energy price would rise from $91.23 to $114.31, which is +25%. Alliant Energy will start 2033 at $91.23, then soar to $93.11 within the first half of the year, and finish 2033 at $95.07. It is about +34% from today.

08/01/2026

Alliant Energy price started in 2026 at $71.80. Today, Alliant Energy traded at $70.78, so the price decreased by -1% from the beginning of the year. The forecasted Alliant Energy price at the end of 2026 is $72.46 - and the year to year change +1%. The rise from today to year-end: +2%. In the first half of 2027, the Alliant Energy price will climb to $74.00; in the second half, the price would add $0.70 and close the year at $74.70, which is +6% to the current price.

These five years would bring an increase: Alliant Energy price would move from $74.70 to $91.23, which is up 22%. Alliant Energy will start 2028 at $74.70, then soar to $76.99 within the first six months of the year and finish 2028 at $77.24. That means +9% from today.

In this period, the Alliant Energy price would rise from $91.23 to $114.31, which is +25%. Alliant Energy will start 2033 at $91.23, then soar to $93.11 within the first half of the year, and finish 2033 at $95.07. It is about +34% from today.

07/01/2026

Alliant Energy price started in 2026 at $71.80. Today, Alliant Energy traded at $75.79, so the price increased by 6% from the beginning of the year. The forecasted Alliant Energy price at the end of 2026 is $79.47 - and the year to year change +11%. The rise from today to year-end: +5%. In the first half of 2027, the Alliant Energy price will climb to $80.61; in the second half, the price would add $2.25 and close the year at $82.86, which is +9% to the current price.

These five years would bring an increase: Alliant Energy price would move from $82.86 to $103.39, which is up 25%. Alliant Energy will start 2028 at $82.86, then soar to $84.29 within the first six months of the year and finish 2028 at $88.21. That means +16% from today.

In this period, the Alliant Energy price would rise from $103.39 to $129.56, which is +25%. Alliant Energy will start 2033 at $103.39, then soar to $105.52 within the first half of the year, and finish 2033 at $107.74. It is about +42% from today.

07/01/2026

Alliant Energy price started in 2026 at $71.80. Today, Alliant Energy traded at $76.29, so the price increased by 6% from the beginning of the year. The forecasted Alliant Energy price at the end of 2026 is $80.52 - and the year to year change +12%. The rise from today to year-end: +6%. In the first half of 2027, the Alliant Energy price will climb to $81.68; in the second half, the price would add $2.28 and close the year at $83.96, which is +10% to the current price.

These five years would bring an increase: Alliant Energy price would move from $83.96 to $104.79, which is up 25%. Alliant Energy will start 2028 at $83.96, then soar to $85.41 within the first six months of the year and finish 2028 at $89.39. That means +17% from today.

In this period, the Alliant Energy price would rise from $104.79 to $131.32, which is +25%. Alliant Energy will start 2033 at $104.79, then soar to $106.95 within the first half of the year, and finish 2033 at $109.20. It is about +43% from today.

07/01/2026

Alliant Energy price started in 2026 at $71.80. Today, Alliant Energy traded at $76.29, so the price increased by 6% from the beginning of the year. The forecasted Alliant Energy price at the end of 2026 is $80.52 - and the year to year change +12%. The rise from today to year-end: +6%. In the first half of 2027, the Alliant Energy price will climb to $81.68; in the second half, the price would add $2.28 and close the year at $83.96, which is +10% to the current price.

These five years would bring an increase: Alliant Energy price would move from $83.96 to $104.79, which is up 25%. Alliant Energy will start 2028 at $83.96, then soar to $85.41 within the first six months of the year and finish 2028 at $89.39. That means +17% from today.

In this period, the Alliant Energy price would rise from $104.79 to $131.32, which is +25%. Alliant Energy will start 2033 at $104.79, then soar to $106.95 within the first half of the year, and finish 2033 at $109.20. It is about +43% from today.

06/29/2026

Alliant Energy price started in 2026 at $71.80. Today, Alliant Energy traded at $77.25, so the price increased by 8% from the beginning of the year. The forecasted Alliant Energy price at the end of 2026 is $79.06 - and the year to year change +10%. The rise from today to year-end: +2%. In the middle of 2026, we expect to see $78.32. In the first half of 2027, the Alliant Energy price will climb to $81.48; in the second half, the price would add $0.26 and close the year at $81.74, which is +6% to the current price.

These five years would bring an increase: Alliant Energy price would move from $81.74 to $99.56, which is up 22%. Alliant Energy will start 2028 at $81.74, then soar to $82.41 within the first six months of the year and finish 2028 at $83.90. That means +9% from today.

In this period, the Alliant Energy price would rise from $99.56 to $125.42, which is +26%. Alliant Energy will start 2033 at $99.56, then soar to $101.66 within the first half of the year, and finish 2033 at $103.85. It is about +34% from today.

06/29/2026

Alliant Energy price started in 2026 at $71.80. Today, Alliant Energy traded at $77.25, so the price increased by 8% from the beginning of the year. The forecasted Alliant Energy price at the end of 2026 is $79.06 - and the year to year change +10%. The rise from today to year-end: +2%. In the middle of 2026, we expect to see $78.32. In the first half of 2027, the Alliant Energy price will climb to $81.48; in the second half, the price would add $0.26 and close the year at $81.74, which is +6% to the current price.

These five years would bring an increase: Alliant Energy price would move from $81.74 to $99.56, which is up 22%. Alliant Energy will start 2028 at $81.74, then soar to $82.41 within the first six months of the year and finish 2028 at $83.90. That means +9% from today.

In this period, the Alliant Energy price would rise from $99.56 to $125.42, which is +26%. Alliant Energy will start 2033 at $99.56, then soar to $101.66 within the first half of the year, and finish 2033 at $103.85. It is about +34% from today.