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The price of Ameren Corporation (AEE) on October 9, 2026 is 102.19 USD, +0.34% on the day. Over 52 weeks the stock traded between 96.57 USD and 118.32 USD; the price now sits 26% of the way up that range. Over the past year the price changed by -1.46%. The P/E ratio is 18.6, which is below the sector median (20.0). Market capitalization is 28.28 billion USD, rank 8 among 21 stocks of the same industry with a known capitalization.
Closing prices for 9 October 2026
Next earnings report: 4 November 2026 · Earnings calendar
Change over the period shown (line colour): −1.32 %
Ameren Corporation trades on NYSE under the ticker AEE. The company belongs to the Utilities sector. The trading history on this page starts on 22 August 2016.
Over the past 52 weeks AEE has traded between 96.57 $ and 118.32 $. As of 9 October 2026 the price stood 25.84 % of the way from the 52-week low to the high.
Over one year AEE shares fell 1.46 %; over six months they fell 9.93 %. Volatility over 90 days is 17.95 %. Dividends are not included: this is price change only, as of 9 October 2026.
AEE trades at a price-to-earnings ratio of 18.6, below the sector median of 20.0. Price to sales is 3.2, above the sector median of 2.3. Price to book is 2.1, above the sector median of 1.8. Calculated from reports for the period ending 31 March 2026.
| Date | Open | High | Low | Close | Volume, shares |
|---|---|---|---|---|---|
| 9 October 2026 | 101.49 | 102.37 | 101.46 | 102.19 | 1M |
| 8 October 2026 | 101.17 | 101.96 | 100.57 | 101.84 | 3M |
| 7 October 2026 | 101.61 | 102.08 | 100.91 | 101.32 | 3M |
| 6 October 2026 | 100.19 | 101.71 |
The series is stated in the current share scale after splits; dividends are not included in the price
Based on the last 12 months of reports, through 31 March 2026
The sector median covers every company in the sector on the US market, loss-making ones included.
Ameren supplies electricity and gas to Missouri and Illinois — a regulated utility with no merchant generation.
Profit is determined by the size of the rate base and the allowed return on it, not by the volume of energy sold, so the capital plan replaces a revenue forecast here. Replacing coal plants, hardening networks and building transmission lines are scheduled years ahead and approved by the regulator.
What distinguishes the company is operating in two states with different rules: in one the tariff is set by traditional proceedings, in the other a formula mechanism makes recovery of investment faster and more predictable. Demand is supported by data centres and industrial connections. Risks: commission decisions, borrowing costs and weather. The company pays a dividend.
Address:1901 CHOUTEAU AVE MC 1310, ST LOUIS, MO, 63166-6149, US
Ameren Corporation reported revenue of 8.9B $ and net income of 1.5B $ over the last four quarters. Net margin is 17.17 %. Revenue changed by +12.32 % year over year. Earnings per share are 5.56 $. Market capitalisation is 28.3B $.
AEE has a return on equity of 11.24 %, above the sector median of 8.77 %. Return on assets is 3.06 %, above the sector median of 2.46 %. Operating margin is 23.97 %, above the sector median of 20.74 %.
| 353M |
| PEGPublic Service Enterprise Group Incorporated | 72.28 | +0.61 % | 281M |
| WECWEC Energy Group, Inc. | 103.74 | +0.13 % | 271M |
| CMSCMS Energy Corporation | 65.49 | +0.23 % | 243M |
| EDConsolidated Edison, Inc. | 106.10 | +0.10 % | 232M |
| 99.50 |
| 101.68 |
| 3M |
| 5 October 2026 | 100.07 | 100.34 | 99.22 | 99.70 | 2M |
| 2 October 2026 | 100.04 | 101.04 | 99.70 | 99.94 | 2M |
| 1 October 2026 | 98.82 | 99.71 | 98.18 | 99.64 | 2M |
| 30 September 2026 | 100.74 | 100.99 | 99.38 | 99.38 | 2M |
| 29 September 2026 | 98.77 | 100.62 | 98.75 | 100.25 | 3M |
| 28 September 2026 | 99.29 | 99.81 | 98.61 | 99.39 | 2M |
| 25 September 2026 | 99.06 | 99.53 | 98.25 | 99.39 | 2M |
| 24 September 2026 | 100.07 | 100.19 | 99.14 | 99.20 | 2M |
| 23 September 2026 | 101.13 | 101.13 | 99.57 | 99.74 | 1M |
| 22 September 2026 | 101.67 | 102.20 | 101.24 | 101.66 | 2M |
| 21 September 2026 | 102.03 | 102.37 | 101.53 | 101.83 | 2M |
| 18 September 2026 | 102.53 | 103.08 | 102.21 | 102.23 | 3M |
| 17 September 2026 | 103.42 | 104.23 | 103.33 | 103.90 | 2M |
| 16 September 2026 | 103.67 | 104.17 | 102.63 | 103.04 | 1M |
| 15 September 2026 | 104.03 | 104.83 | 102.62 | 103.02 | 1M |
| 14 September 2026 | 105.18 | 105.67 | 103.77 | 103.97 | 2M |