Constellation Energy (CEG)
S&P 500 · Nasdaq-100 · Utilities · data since 2022-01-19 · last close 2026-09-09
Constellation Energy (CEG) monthly returns (%)
| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | -20.6 | 17.5 | -15.2 | 12.1 | -7.9 | -13.7 | 5.6 | 4.7 | 7.0 | · | · | · |
| 2025 | 34.1 | -16.5 | -19.4 | 10.8 | 37.2 | 5.4 | 7.8 | -11.3 | 6.8 | 14.6 | -3.2 | -3.0 |
| 2024 | 4.4 | 38.1 | 9.9 | 0.6 | 17.0 | -7.8 | -5.2 | 3.8 | 32.2 | 1.1 | -2.3 | -12.8 |
| 2023 | -1.0 | -11.9 | 4.8 | -1.4 | 8.9 | 9.0 | 5.6 | 8.1 | 4.7 | 3.5 | 7.4 | -3.4 |
| 2022 | 14.3 | -3.9 | 22.3 | 5.3 | 5.1 | -7.8 | 15.4 | 23.7 | 2.0 | 13.6 | 1.8 | -10.3 |
| Avg | 6.2 | 4.7 | 0.5 | 5.5 | 12.1 | -3.0 | 5.8 | 5.8 | 10.5 | 8.2 | 0.9 | -7.4 |
Values in %. Current and first-listed months are partial (greyed).
returnsview.com
CEG seasonality — average by calendar month
Constellation Energy's record starts in 2022, so each calendar month rests on 5 observations — short enough to read as description rather than signal. Its strongest month by median is May — positive in 4 of 5 years, median +8.9%. June is the soft spot, down in 3 of 5 with a median of -7.8%. Across its full record it has closed 64% of months higher, swings ±13.4% in an average month and has fallen 50.7% peak to trough.
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg | +6.2% | +4.7% | +0.5% | +5.5% | +12.1% | -3.0% | +5.8% | +5.8% | +11.4% | +8.2% | +0.9% | -7.4% |
| Win rate | 60%/5 | 40%/5 | 60%/5 | 80%/5 | 80%/5 | 40%/5 | 80%/5 | 80%/5 | 100%/4 | 100%/4 | 50%/4 | 0%/4 |
Win rate = share of positive months / sample size.
CEG risk & extremes
CEG drawdown & rolling returns
Percent below the all-time high at each month-end — how far underwater the asset was.
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Frequently asked questions
What was Constellation Energy's best month?+
Constellation Energy's strongest completed month on record is February 2024, at +38.07%.
What was Constellation Energy's worst month?+
Its weakest completed month on record is January 2026, at -20.55%.
Is Constellation Energy up this year?+
Constellation Energy is down 16.56% year to date, measured from its last close before 1 January.
What is Constellation Energy's 1-year return?+
-1.90% over the past twelve months, comparing the latest close with the most recent close on or before the same date a year earlier.
What is Constellation Energy's biggest drawdown?+
The deepest peak-to-trough fall on record is 50.7%, measured on month-end closes since 2022.
Which calendar month is historically best for Constellation Energy?+
May has the highest average return across every completed May since 2022. An average is not a forecast.
About Constellation Energy
Constellation Energy is an S&P 500 company, an utilities business worth about $104 billion. It keeps the lights on — literally — and pays you a dividend for noticing — with price receipts on this site going back to 2022. And the long game: $100 at its first close here (2022) would be about $594 today.
Did you know?
- Its best month on record was February 2024 at +38.07%; its worst, January 2026 at -20.55%.
- It has closed September in the green 4 out of 4 times — past performance, future shrug.
Trivia for entertainment — the numbers come from our price data; the jokes don't.