Constellation Energy (CEG) seasonality heatmap
Returns across monthly, quarterly, and yearly periods. Cell color encodes signed magnitude; the scale auto-fits each table.
| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | -20.5% | +17.5% | -15.2% | +12.1% | -8.1% | -11.8% | — | — | — | — | — | — |
| 2025 | +34.1% | -16.5% | -19.4% | +10.8% | +37.2% | +5.4% | +7.8% | -11.4% | +6.8% | +14.6% | -3.2% | -3.0% |
| 2024 | +4.4% | +38.1% | +10.0% | +0.6% | +17.0% | -7.8% | -5.2% | +3.8% | +32.2% | +1.1% | -2.3% | -12.8% |
| 2023 | -1.0% | -12.0% | +4.8% | -1.4% | +8.9% | +9.0% | +5.6% | +8.1% | +4.7% | +3.5% | +7.4% | -3.4% |
| 2022 | — | -3.9% | +22.3% | +5.3% | +5.1% | -7.8% | +15.4% | +23.6% | +2.0% | +13.6% | +1.8% | -10.3% |
| Avg | +4.2% | +4.7% | +0.5% | +5.5% | +12.0% | -0.3% | +5.9% | +6.0% | +11.4% | +8.2% | +0.9% | -7.4% |
| Median | +1.7% | -3.9% | +4.8% | +5.3% | +8.9% | -1.2% | +6.7% | +5.9% | +5.8% | +8.6% | -0.2% | -6.9% |
| Last 5Y Avg | +4.2% | +4.7% | +0.5% | +5.5% | +12.0% | -0.3% | +5.9% | +6.0% | +11.4% | +8.2% | +0.9% | -7.4% |
| Std Dev (σ) | 22.6% | 22.8% | 17.5% | 6.0% | 16.7% | 8.8% | 8.5% | 14.4% | 14.0% | 6.9% | 4.9% | 4.9% |
| Consistency (μ/σ) | 0.19 | 0.20 | 0.03 | 0.91 | 0.72 | -0.03 | 0.69 | 0.42 | 0.82 | 1.19 | 0.19 | -1.51 |
| Win Rate (%) | 50% | 40% | 60% | 80% | 80% | 50% | 75% | 75% | 100% | 100% | 50% | 0% |
| Winning / Losing Months | ▲2▼2 | ▲2▼3 | ▲3▼2 | ▲4▼1 | ▲4▼1 | ▲2▼2 | ▲3▼1 | ▲3▼1 | ▲4▼0 | ▲4▼0 | ▲2▼2 | ▲0▼4 |
| Longest Win / Loss Streak | ▲2▼1 | ▲1▼2 | ▲3▼2 | ▲3▼1 | ▲4▼1 | ▲1▼1 | ▲2▼1 | ▲3▼1 | ▲4▼0 | ▲4▼0 | ▲2▼2 | ▲0▼4 |
| Best | +34.1%in January 2025 | +38.1%in February 2024 | +22.3%in March 2022 | +12.1%in April 2026 | +37.2%in May 2025 | +9.0%in June 2023 | +15.4%in July 2022 | +23.6%in August 2022 | +32.2%in September 2024 | +14.6%in October 2025 | +7.4%in November 2023 | -3.0%in December 2025 |
| Worst | -20.5%in January 2026 | -16.5%in February 2025 | -19.4%in March 2025 | -1.4%in April 2023 | -8.1%in May 2026 | -7.8%in June 2024 | -5.2%in July 2024 | -11.4%in August 2025 | +2.0%in September 2022 | +1.1%in October 2024 | -3.2%in November 2025 | -12.8%in December 2024 |
−20.5%+38.1%
2026
Jan-20.5%
Feb+17.5%
Mar-15.2%
Apr+12.1%
May-8.1%
Jun-11.8%
Jul—
Aug—
Sep—
Oct—
Nov—
Dec—
2025
Jan+34.1%
Feb-16.5%
Mar-19.4%
Apr+10.8%
May+37.2%
Jun+5.4%
Jul+7.8%
Aug-11.4%
Sep+6.8%
Oct+14.6%
Nov-3.2%
Dec-3.0%
2024
Jan+4.4%
Feb+38.1%
Mar+10.0%
Apr+0.6%
May+17.0%
Jun-7.8%
Jul-5.2%
Aug+3.8%
Sep+32.2%
Oct+1.1%
Nov-2.3%
Dec-12.8%
2023
Jan-1.0%
Feb-12.0%
Mar+4.8%
Apr-1.4%
May+8.9%
Jun+9.0%
Jul+5.6%
Aug+8.1%
Sep+4.7%
Oct+3.5%
Nov+7.4%
Dec-3.4%
2022
Jan—
Feb-3.9%
Mar+22.3%
Apr+5.3%
May+5.1%
Jun-7.8%
Jul+15.4%
Aug+23.6%
Sep+2.0%
Oct+13.6%
Nov+1.8%
Dec-10.3%
Avg
Jan+4.2%
Feb+4.7%
Mar+0.5%
Apr+5.5%
May+12.0%
Jun-0.3%
Jul+5.9%
Aug+6.0%
Sep+11.4%
Oct+8.2%
Nov+0.9%
Dec-7.4%
Median
Jan+1.7%
Feb-3.9%
Mar+4.8%
Apr+5.3%
May+8.9%
Jun-1.2%
Jul+6.7%
Aug+5.9%
Sep+5.8%
Oct+8.6%
Nov-0.2%
Dec-6.9%
Last 5Y Avg
Jan+4.2%
Feb+4.7%
Mar+0.5%
Apr+5.5%
May+12.0%
Jun-0.3%
Jul+5.9%
Aug+6.0%
Sep+11.4%
Oct+8.2%
Nov+0.9%
Dec-7.4%
Std Dev (σ)
Jan22.6%
Feb22.8%
Mar17.5%
Apr6.0%
May16.7%
Jun8.8%
Jul8.5%
Aug14.4%
Sep14.0%
Oct6.9%
Nov4.9%
Dec4.9%
Consistency (μ/σ)
Jan0.19
Feb0.20
Mar0.03
Apr0.91
May0.72
Jun-0.03
Jul0.69
Aug0.42
Sep0.82
Oct1.19
Nov0.19
Dec-1.51
Win Rate (%)
Jan50%
Feb40%
Mar60%
Apr80%
May80%
Jun50%
Jul75%
Aug75%
Sep100%
Oct100%
Nov50%
Dec0%
Winning / Losing Months
Jan▲2▼2
Feb▲2▼3
Mar▲3▼2
Apr▲4▼1
May▲4▼1
Jun▲2▼2
Jul▲3▼1
Aug▲3▼1
Sep▲4▼0
Oct▲4▼0
Nov▲2▼2
Dec▲0▼4
Longest Win / Loss Streak
Jan▲2▼1
Feb▲1▼2
Mar▲3▼2
Apr▲3▼1
May▲4▼1
Jun▲1▼1
Jul▲2▼1
Aug▲3▼1
Sep▲4▼0
Oct▲4▼0
Nov▲2▼2
Dec▲0▼4
Best
Jan+34.1%2025
Feb+38.1%2024
Mar+22.3%2022
Apr+12.1%2026
May+37.2%2025
Jun+9.0%2023
Jul+15.4%2022
Aug+23.6%2022
Sep+32.2%2024
Oct+14.6%2025
Nov+7.4%2023
Dec-3.0%2025
Worst
Jan-20.5%2026
Feb-16.5%2025
Mar-19.4%2025
Apr-1.4%2023
May-8.1%2026
Jun-7.8%2024
Jul-5.2%2024
Aug-11.4%2025
Sep+2.0%2022
Oct+1.1%2024
Nov-3.2%2025
Dec-12.8%2024
−20.5%+38.1%
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