Daily trading records
Ameren Historical Stock Prices by Trading Day
Ameren daily open, high, low, close, volume and prior-session price change.
Direct answer
Review 60 recent trading days for Ameren.
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Review Ameren's price trend and period performance.
The chart connects verified session closes from June 2, 2026 through August 27, 2026.
Period performance is calculated from verified trading sessions.
5-session performance
-1.88%
From the August 20, 2026 close of $108.79 to $106.75 on August 27, 2026.
20-session performance
-1.84%
From the July 30, 2026 close of $108.75 to $106.75 on August 27, 2026.
60-session performance
-0.03%
From the June 2, 2026 close of $106.78 to $106.75 on August 27, 2026.
Verified data
- Trading days shown
- 60
- Coverage start
- June 3, 2026
- Coverage end
- August 27, 2026
- Display currency
- USD
- Market data provider
- Polygon
Explore related company data
Read the frequently asked questions.
What is Ameren's latest verified closing price?
Ameren closed at $106.75 on August 27, 2026.
What period does Ameren's price history cover?
The page shows 60 verified sessions from June 3, 2026 through August 27, 2026.
What data is included in Ameren's daily price history?
Each row includes the open, high, low, close, volume and change from the prior close.
Does Ameren's price history include market holidays?
The table contains only verified trading sessions and does not create prices for market holidays.
What is the source for Ameren's daily prices?
Daily aggregate prices are provided by Polygon.