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+ Follow19.79
The P/E ratio compares a company's stock price to its earnings per share. A lower P/E ratio may indicate that the stock is undervalued.
Ameren (AEE) currently reports a P/E ratio of 19.79. That is above the Utilities sector average of 5.94. Use the charts on this page to explore Ameren's P/E ratio history and peer comparisons.
Ameren's P/E ratio of 19.79 is higher than the Utilities sector average of 5.94. That is roughly 233.4% above the sector mean. A reading higher peers can reflect different growth expectations, capital structure, or profitability — so it is worth checking the peer comparison chart before drawing conclusions.
The P/E ratio is a valuation multiple that relates Ameren's market price to a fundamental measure such as earnings, sales, or book value. At 19.79, AEE can look expensive or cheap only in context — versus its own history, growth rate, and Utilities peers. Higher multiples often price in stronger expected growth; lower ones can signal value or concern.
Start with the current P/E ratio of 19.79, then check the historical chart for trend and the peer comparison chart for relative positioning. The Utilities average is 5.94. From there, open related valuation or income-statement pages for Ameren, and consider following AEE for alerts when major investors trade the stock.
Ameren is classified in the Utilities sector. On P/E ratio, it currently shows 19.79 versus a sector average near 5.94. Sector peers often share similar capital intensity and growth regimes, so relative rankings inside Utilities are usually more informative than comparing AEE with unrelated industries.