Enphase Energy (ENPH) 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 | +15.4% | +14.3% | -10.6% | -12.8% | +107.4% | -28.0% | -15.6% | — | — | — | — | — |
| 2025 | -9.3% | -7.9% | +8.2% | -28.1% | -7.2% | -4.2% | -18.4% | +16.5% | -6.1% | -13.8% | -5.4% | +11.1% |
| 2024 | -21.2% | +22.0% | -4.7% | -10.1% | +17.6% | -22.0% | +15.4% | +5.2% | -6.6% | -26.5% | -14.1% | -3.7% |
| 2023 | -16.4% | -4.9% | -0.1% | -21.9% | +5.9% | -3.7% | -9.3% | -16.7% | -5.0% | -33.8% | +26.9% | +30.8% |
| 2022 | -23.2% | +18.7% | +21.0% | -20.0% | +15.4% | +4.9% | +45.6% | +0.8% | -3.1% | +10.6% | +4.4% | -17.4% |
| 2021 | +3.9% | -3.4% | -7.9% | -14.1% | +2.7% | +28.4% | +3.3% | -8.4% | -13.7% | +54.5% | +7.9% | -26.8% |
| 2020 | +20.6% | +55.4% | -34.1% | +45.0% | +24.3% | -18.3% | +26.9% | +27.9% | +6.9% | +18.8% | +39.2% | +28.5% |
| 2019 | +52.9% | +25.4% | +1.8% | +8.8% | +51.1% | +20.2% | +54.4% | +5.4% | -25.1% | -12.6% | +12.6% | +19.5% |
| 2018 | -8.7% | +50.9% | +37.7% | -9.2% | +38.1% | +17.5% | -11.6% | -17.8% | -0.8% | -6.4% | +18.9% | -12.4% |
| 2017 | +47.5% | +20.1% | -23.5% | -13.1% | -36.1% | +13.8% | +8.1% | -1.6% | +65.2% | +0.7% | +89.5% | -16.9% |
| 2016 | -30.8% | -4.1% | 0.0% | +7.7% | -16.7% | -4.8% | -9.5% | +1.1% | -35.2% | -15.3% | +12.0% | -9.8% |
| 2015 | -13.3% | +11.2% | -4.3% | -4.7% | -24.7% | -19.6% | -22.3% | -22.2% | -19.6% | -2.7% | -53.6% | +110.2% |
| 2014 | +16.7% | +9.1% | -8.8% | +2.6% | +11.9% | +1.2% | +20.5% | +36.7% | +6.5% | +0.2% | -30.0% | +36.0% |
| 2013 | +3.3% | +30.8% | +25.8% | +13.5% | +9.7% | +0.1% | -17.9% | -0.9% | +29.1% | -7.0% | -4.0% | -12.6% |
| 2012 | — | — | — | -0.8% | -5.2% | -9.9% | -6.6% | -14.6% | -16.5% | -11.4% | -24.0% | +30.8% |
| Avg | +2.7% | +17.0% | +0.0% | -3.8% | +12.9% | -1.6% | +5.6% | +0.8% | -1.7% | -3.2% | +5.7% | +11.9% |
| Median | -2.7% | +16.5% | -2.2% | -9.2% | +9.7% | -3.7% | -1.7% | -0.1% | -5.6% | -6.7% | +6.2% | +3.7% |
| Last 5Y Avg | -11.0% | +8.4% | +2.8% | -18.6% | +27.8% | -10.6% | +7.3% | -0.5% | -6.9% | -1.8% | +4.0% | -1.2% |
| Std Dev (σ) | 25.5% | 19.6% | 18.8% | 18.0% | 34.6% | 16.5% | 24.1% | 17.1% | 24.8% | 21.4% | 34.1% | 35.5% |
| Consistency (μ/σ) | 0.10 | 0.87 | 0.00 | -0.21 | 0.37 | -0.10 | 0.23 | 0.05 | -0.07 | -0.15 | 0.17 | 0.34 |
| Win Rate (%) | 50% | 71% | 36% | 33% | 67% | 47% | 50% | 50% | 29% | 36% | 57% | 50% |
| Winning / Losing Months | ▲7▼7 | ▲10▼4 | ▲5▼9 | ▲5▼10 | ▲10▼5 | ▲7▼8 | ▲7▼7 | ▲7▼7 | ▲4▼10 | ▲5▼9 | ▲8▼6 | ▲7▼7 |
| Longest Win / Loss Streak | ▲3▼4 | ▲4▼1 | ▲2▼4 | ▲2▼6 | ▲7▼3 | ▲3▼4 | ▲4▼2 | ▲2▼2 | ▲2▼5 | ▲3▼3 | ▲8▼4 | ▲2▼3 |
| Best | +52.9%in January 2019 | +55.4%in February 2020 | +37.7%in March 2018 | +45.0%in April 2020 | +107.4%in May 2026 | +28.4%in June 2021 | +54.4%in July 2019 | +36.7%in August 2014 | +65.2%in September 2017 | +54.5%in October 2021 | +89.5%in November 2017 | +110.2%in December 2015 |
| Worst | -30.8%in January 2016 | -7.9%in February 2025 | -34.1%in March 2020 | -28.1%in April 2025 | -36.1%in May 2017 | -28.0%in June 2026 | -22.3%in July 2015 | -22.2%in August 2015 | -35.2%in September 2016 | -33.8%in October 2023 | -53.6%in November 2015 | -26.8%in December 2021 |
-53.6%+110.2%
2026
Jan+15.4%
Feb+14.3%
Mar-10.6%
Apr-12.8%
May+107.4%
Jun-28.0%
Jul-15.6%
Aug—
Sep—
Oct—
Nov—
Dec—
2025
Jan-9.3%
Feb-7.9%
Mar+8.2%
Apr-28.1%
May-7.2%
Jun-4.2%
Jul-18.4%
Aug+16.5%
Sep-6.1%
Oct-13.8%
Nov-5.4%
Dec+11.1%
2024
Jan-21.2%
Feb+22.0%
Mar-4.7%
Apr-10.1%
May+17.6%
Jun-22.0%
Jul+15.4%
Aug+5.2%
Sep-6.6%
Oct-26.5%
Nov-14.1%
Dec-3.7%
2023
Jan-16.4%
Feb-4.9%
Mar-0.1%
Apr-21.9%
May+5.9%
Jun-3.7%
Jul-9.3%
Aug-16.7%
Sep-5.0%
Oct-33.8%
Nov+26.9%
Dec+30.8%
2022
Jan-23.2%
Feb+18.7%
Mar+21.0%
Apr-20.0%
May+15.4%
Jun+4.9%
Jul+45.6%
Aug+0.8%
Sep-3.1%
Oct+10.6%
Nov+4.4%
Dec-17.4%
2021
Jan+3.9%
Feb-3.4%
Mar-7.9%
Apr-14.1%
May+2.7%
Jun+28.4%
Jul+3.3%
Aug-8.4%
Sep-13.7%
Oct+54.5%
Nov+7.9%
Dec-26.8%
2020
Jan+20.6%
Feb+55.4%
Mar-34.1%
Apr+45.0%
May+24.3%
Jun-18.3%
Jul+26.9%
Aug+27.9%
Sep+6.9%
Oct+18.8%
Nov+39.2%
Dec+28.5%
2019
Jan+52.9%
Feb+25.4%
Mar+1.8%
Apr+8.8%
May+51.1%
Jun+20.2%
Jul+54.4%
Aug+5.4%
Sep-25.1%
Oct-12.6%
Nov+12.6%
Dec+19.5%
2018
Jan-8.7%
Feb+50.9%
Mar+37.7%
Apr-9.2%
May+38.1%
Jun+17.5%
Jul-11.6%
Aug-17.8%
Sep-0.8%
Oct-6.4%
Nov+18.9%
Dec-12.4%
2017
Jan+47.5%
Feb+20.1%
Mar-23.5%
Apr-13.1%
May-36.1%
Jun+13.8%
Jul+8.1%
Aug-1.6%
Sep+65.2%
Oct+0.7%
Nov+89.5%
Dec-16.9%
2016
Jan-30.8%
Feb-4.1%
Mar0.0%
Apr+7.7%
May-16.7%
Jun-4.8%
Jul-9.5%
Aug+1.1%
Sep-35.2%
Oct-15.3%
Nov+12.0%
Dec-9.8%
2015
Jan-13.3%
Feb+11.2%
Mar-4.3%
Apr-4.7%
May-24.7%
Jun-19.6%
Jul-22.3%
Aug-22.2%
Sep-19.6%
Oct-2.7%
Nov-53.6%
Dec+110.2%
2014
Jan+16.7%
Feb+9.1%
Mar-8.8%
Apr+2.6%
May+11.9%
Jun+1.2%
Jul+20.5%
Aug+36.7%
Sep+6.5%
Oct+0.2%
Nov-30.0%
Dec+36.0%
2013
Jan+3.3%
Feb+30.8%
Mar+25.8%
Apr+13.5%
May+9.7%
Jun+0.1%
Jul-17.9%
Aug-0.9%
Sep+29.1%
Oct-7.0%
Nov-4.0%
Dec-12.6%
2012
Jan—
Feb—
Mar—
Apr-0.8%
May-5.2%
Jun-9.9%
Jul-6.6%
Aug-14.6%
Sep-16.5%
Oct-11.4%
Nov-24.0%
Dec+30.8%
Avg
Jan+2.7%
Feb+17.0%
Mar+0.0%
Apr-3.8%
May+12.9%
Jun-1.6%
Jul+5.6%
Aug+0.8%
Sep-1.7%
Oct-3.2%
Nov+5.7%
Dec+11.9%
Median
Jan-2.7%
Feb+16.5%
Mar-2.2%
Apr-9.2%
May+9.7%
Jun-3.7%
Jul-1.7%
Aug-0.1%
Sep-5.6%
Oct-6.7%
Nov+6.2%
Dec+3.7%
Last 5Y Avg
Jan-11.0%
Feb+8.4%
Mar+2.8%
Apr-18.6%
May+27.8%
Jun-10.6%
Jul+7.3%
Aug-0.5%
Sep-6.9%
Oct-1.8%
Nov+4.0%
Dec-1.2%
Std Dev (σ)
Jan25.5%
Feb19.6%
Mar18.8%
Apr18.0%
May34.6%
Jun16.5%
Jul24.1%
Aug17.1%
Sep24.8%
Oct21.4%
Nov34.1%
Dec35.5%
Consistency (μ/σ)
Jan0.10
Feb0.87
Mar0.00
Apr-0.21
May0.37
Jun-0.10
Jul0.23
Aug0.05
Sep-0.07
Oct-0.15
Nov0.17
Dec0.34
Win Rate (%)
Jan50%
Feb71%
Mar36%
Apr33%
May67%
Jun47%
Jul50%
Aug50%
Sep29%
Oct36%
Nov57%
Dec50%
Winning / Losing Months
Jan▲7▼7
Feb▲10▼4
Mar▲5▼9
Apr▲5▼10
May▲10▼5
Jun▲7▼8
Jul▲7▼7
Aug▲7▼7
Sep▲4▼10
Oct▲5▼9
Nov▲8▼6
Dec▲7▼7
Longest Win / Loss Streak
Jan▲3▼4
Feb▲4▼1
Mar▲2▼4
Apr▲2▼6
May▲7▼3
Jun▲3▼4
Jul▲4▼2
Aug▲2▼2
Sep▲2▼5
Oct▲3▼3
Nov▲8▼4
Dec▲2▼3
Best
Jan+52.9%2019
Feb+55.4%2020
Mar+37.7%2018
Apr+45.0%2020
May+107.4%2026
Jun+28.4%2021
Jul+54.4%2019
Aug+36.7%2014
Sep+65.2%2017
Oct+54.5%2021
Nov+89.5%2017
Dec+110.2%2015
Worst
Jan-30.8%2016
Feb-7.9%2025
Mar-34.1%2020
Apr-28.1%2025
May-36.1%2017
Jun-28.0%2026
Jul-22.3%2015
Aug-22.2%2015
Sep-35.2%2016
Oct-33.8%2023
Nov-53.6%2015
Dec-26.8%2021
-53.6%+110.2%
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