How much would $1,000 invested in AEE be worth today?

$1,000 invested in AEE on October 27, 2016 would be worth $2,977 on October 27, 2026, with dividends reinvested — 11.5% a year compounded (CAGR).

How far back does the AEE calculator go?

AEE data begins January 2, 1998, with a close every session. Pick any start and end date in that span — 28 years, 10 months of history.

Does this include dividends?

Yes. The default "dividends reinvested" view uses split- and dividend-adjusted closing prices — a standard total-return approximation that excludes taxes and fees. A price-only view (split-adjusted, no dividends) is also available.

If You Invested $1,000 in Ameren (AEE): What It Would Be Worth Today

AEE

$108.74+0.61%

as of close, Oct 27, 2026

☾ AH $108.74 +0.61%

Ameren CorporationStock · UtilitiesS&P 500 Equal Weight · 0.2% of RSPS&P 500 · 0.05% of SPYRussell 1000 · 0.04% of IWBUS Stock Market · 0.04% of VTIRussell 3000 · 0.04% of IWVMSCI World · 0.03% of URTHMSCI ACWI · 0.03% of ACWI

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Your investment#

How much

All at once, on the start date

Pick start & end dates10 years

Start

Key dates

Start at a well-known dateRecentMarket topsMarket bottomsEvents

Bought at that day's close

End

Key dates

End at a well-known dateMarket topsMarket bottomsEvents

Latest close, Oct 27, 2026

Or drag the slider to set start and end dates

1998 to today, log scale

2008 crisisCovidDot-com bust

2000200520102020Oct 2016Today

Options

Result#

$1,000Oct 27, 2016$2,977Oct 27, 20263.0×your money

$1,000 invested in AEE on October 27, 2016 was worth $2,977 on October 27, 2026, with dividends reinvested.

That’s 11.5% a year compounded (CAGR) over 10 years: 3.0 times your money.

Over the same dates the same $1,000 would be worth $4,228 in the S&P 500 and $6,559 in the Nasdaq-100: AEE trailed both the S&P 500 and the Nasdaq-100.

Price only$2,231if dividends were spent

Biggest fall−29.1%Mar 4 to Mar 23, 2020

At a flat 5% a year$1,629a savings account's rate

Gain$1,977on $1,000 put in

How this period ranks#

Better than 67% of all 226 periods of 10 years since 1998.

Your dates

−50%0%50%

Worst: 0.1% a year, May 1999 to May 2009Best: 17.0% a year, Oct 2009 to Oct 2019

One scale for every length, so longer periods bunch up. Point at a bar.

Growth of $1,000 in AEE, October 27, 2016 to October 27, 2026#

Your $1,000$Your buySame plan in the S&P 500The highA low

Highest value$3,217 · Jun 2026$1,394 · Mar 2020$1,710 · Feb 2024$1,122 · Feb 2018$2,716 · Sep 2026$

$1,000$2,000$4,000$2,977

20182020202220242026

How far AEE was below its previous high. The biggest fall: −29.1% from Mar 4, 2020 to Mar 23, 2020, back to the high by Apr 20, 2021.

−29.1% from its high−27.5% from its high−17.9% from its high−15.6% from its high

high−29%

Your one buy. $1,000 on October 27, 2016, worth $2,977 on October 27, 2026. Pick Monthly or Yearly to see a plan's buys.

3.0×paid

What $1,000 would be worth on October 27, 2026, by start date#

Each point is the same amount invested that day and held to October 27, 2026, dividends reinvested. Above the line it made money.

Your start

$1,000$2,000$5,000$10k

200020052010201520202025

$1,000 invested in AEE, by year#

Started on each year's first close and held to Oct 27, 2026, dividends reinvested.

Started	Worth Oct 27, 2026	Multiple	A year (CAGR)	Same in the Nasdaq-100
2017	$2,746	2.7×	10.8%	$6,447
2018	$2,389	2.4×	10.4%	$4,818
2019	$2,130	2.1×	10.2%	$4,890
2020	$1,734	1.7×	8.4%	$3,475
2021	$1,689	1.7×	9.4%	$2,411
2022	$1,413	1.4×	7.5%	$1,848
2023	$1,378	1.4×	8.8%	$2,786
2024	$1,598	1.6×	18.1%	$1,817
2025	$1,284	1.3×	14.8%	$1,426
2026	$1,101	1.1×	—	$1,180

Methodology#

A buy is made at the start date's close, or the next session's when the market was closed that day, and valued at the end date's close; a monthly or yearly plan buys on the same day of each month or year. "Dividends reinvested" uses split- and dividend-adjusted closes (a standard total-return approximation; taxes and fees excluded). "Price-only" uses split-adjusted closes. AEE data begins January 2, 1998; values as of October 27, 2026 and refresh daily. The ranking compares month-end to month-end periods. Past performance does not predict future returns; not investment advice.

See the live AEE chart and fundamentals on the AEE quote page or the S&P 500 return calculator.

FAQ#

How much would $1,000 invested in AEE be worth today?: $1,000 invested in AEE on October 27, 2016 would be worth $2,977 on October 27, 2026, with dividends reinvested — 11.5% a year compounded (CAGR).
How far back does the AEE calculator go?: AEE data begins January 2, 1998, with a close every session. Pick any start and end date in that span — 28 years, 10 months of history.
Does this include dividends?: Yes. The default "dividends reinvested" view uses split- and dividend-adjusted closing prices — a standard total-return approximation that excludes taxes and fees. A price-only view (split-adjusted, no dividends) is also available.

AEE return calculator