• Ameren average price/book ratio for 2024 was 1.79, a 0.56% increase from 2023.
• Ameren average price/book ratio for 2023 was 1.8, a 13.46% decline from 2022.
• Ameren average price/book ratio for 2022 was 2.08, a 3.48% decline from 2021.

Price/book ratio can be defined as