Arista Networks (ANET) 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 | +8.2% | -5.8% | -8.0% | +40.7% | -7.7% | +6.0% | — | — | — | — | — | — |
| 2025 | +4.3% | -19.2% | -16.7% | +6.2% | +5.3% | +18.1% | +20.4% | +10.8% | +6.7% | +8.2% | -17.1% | +0.3% |
| 2024 | +9.8% | +7.3% | +4.5% | -11.5% | +16.0% | +17.8% | -1.1% | +2.0% | +8.6% | +0.7% | +5.0% | +8.9% |
| 2023 | +3.9% | +10.0% | +21.1% | -4.6% | +3.9% | -2.6% | -4.3% | +25.9% | -5.8% | +8.9% | +9.7% | +7.2% |
| 2022 | -13.5% | -1.3% | +13.2% | -16.8% | -11.5% | -8.3% | +24.4% | +2.8% | -5.8% | +7.1% | +15.3% | -12.9% |
| 2021 | +5.8% | -9.0% | +7.9% | +4.4% | +7.7% | +6.7% | +5.0% | -2.8% | -7.0% | +19.2% | +21.1% | +15.9% |
| 2020 | +9.8% | -13.5% | +4.9% | +8.3% | +6.4% | -10.0% | +23.7% | -14.0% | -7.4% | +1.0% | +29.6% | +7.3% |
| 2019 | +1.9% | +32.9% | +10.2% | -0.7% | -21.7% | +6.1% | +5.3% | -17.1% | +5.4% | +2.4% | -20.2% | +4.2% |
| 2018 | +17.1% | -2.2% | -5.3% | +3.6% | -4.9% | +2.4% | -0.7% | +17.0% | -11.1% | -13.4% | +3.5% | -11.7% |
| 2017 | -2.8% | +26.5% | +11.2% | +5.6% | +5.5% | +1.6% | -0.3% | +18.0% | +7.6% | +5.4% | +16.7% | +1.0% |
| 2016 | -23.0% | +14.1% | -7.9% | +5.6% | +10.1% | -12.2% | +10.7% | +11.9% | +6.8% | -0.4% | +11.9% | +2.0% |
| 2015 | +3.9% | +9.6% | +1.8% | -9.3% | +9.3% | +16.9% | +3.3% | -11.6% | -18.2% | +5.5% | +14.1% | +5.9% |
| 2014 | — | — | — | — | — | — | +5.9% | +26.9% | +5.3% | -8.0% | -6.7% | -19.8% |
| Avg | +2.1% | +4.1% | +3.1% | +2.6% | +1.5% | +3.3% | +7.7% | +5.8% | -1.2% | +3.1% | +6.9% | +0.7% |
| Median | +4.1% | +3.0% | +4.7% | +4.0% | +5.4% | +2.4% | +5.1% | +6.8% | -0.2% | +3.9% | +10.8% | +3.1% |
| Last 5Y Avg | +2.5% | -1.8% | +2.8% | +2.8% | +1.2% | +6.3% | +8.9% | +7.7% | -0.7% | +8.8% | +6.8% | +3.9% |
| Std Dev (σ) | 10.9% | 15.7% | 10.8% | 14.5% | 10.8% | 11.1% | 10.0% | 15.1% | 9.0% | 8.3% | 15.0% | 10.4% |
| Consistency (μ/σ) | 0.19 | 0.26 | 0.28 | 0.18 | 0.14 | 0.30 | 0.77 | 0.39 | -0.14 | 0.37 | 0.46 | 0.07 |
| Win Rate (%) | 75% | 50% | 67% | 58% | 67% | 64% | 67% | 67% | 50% | 75% | 75% | 75% |
| Winning / Losing Months | ▲9▼3 | ▲6▼6 | ▲8▼4 | ▲7▼5 | ▲8▼4 | ▲7▼4 | ▲8▼4 | ▲8▼4 | ▲6▼6 | ▲9▼3 | ▲9▼3 | ▲9▼3 |
| Longest Win / Loss Streak | ▲4▼2 | ▲3▼3 | ▲6▼2 | ▲3▼3 | ▲3▼2 | ▲3▼2 | ▲4▼2 | ▲4▼3 | ▲2▼4 | ▲7▼1 | ▲5▼1 | ▲3▼1 |
| Best | +17.1%in January 2018 | +32.9%in February 2019 | +21.1%in March 2023 | +40.7%in April 2026 | +16.0%in May 2024 | +18.1%in June 2025 | +24.4%in July 2022 | +26.9%in August 2014 | +8.6%in September 2024 | +19.2%in October 2021 | +29.6%in November 2020 | +15.9%in December 2021 |
| Worst | -23.0%in January 2016 | -19.2%in February 2025 | -16.7%in March 2025 | -16.8%in April 2022 | -21.7%in May 2019 | -12.2%in June 2016 | -4.3%in July 2023 | -17.1%in August 2019 | -18.2%in September 2015 | -13.4%in October 2018 | -20.2%in November 2019 | -19.8%in December 2014 |
−23.0%+40.7%
2026
Jan+8.2%
Feb-5.8%
Mar-8.0%
Apr+40.7%
May-7.7%
Jun+6.0%
Jul—
Aug—
Sep—
Oct—
Nov—
Dec—
2025
Jan+4.3%
Feb-19.2%
Mar-16.7%
Apr+6.2%
May+5.3%
Jun+18.1%
Jul+20.4%
Aug+10.8%
Sep+6.7%
Oct+8.2%
Nov-17.1%
Dec+0.3%
2024
Jan+9.8%
Feb+7.3%
Mar+4.5%
Apr-11.5%
May+16.0%
Jun+17.8%
Jul-1.1%
Aug+2.0%
Sep+8.6%
Oct+0.7%
Nov+5.0%
Dec+8.9%
2023
Jan+3.9%
Feb+10.0%
Mar+21.1%
Apr-4.6%
May+3.9%
Jun-2.6%
Jul-4.3%
Aug+25.9%
Sep-5.8%
Oct+8.9%
Nov+9.7%
Dec+7.2%
2022
Jan-13.5%
Feb-1.3%
Mar+13.2%
Apr-16.8%
May-11.5%
Jun-8.3%
Jul+24.4%
Aug+2.8%
Sep-5.8%
Oct+7.1%
Nov+15.3%
Dec-12.9%
2021
Jan+5.8%
Feb-9.0%
Mar+7.9%
Apr+4.4%
May+7.7%
Jun+6.7%
Jul+5.0%
Aug-2.8%
Sep-7.0%
Oct+19.2%
Nov+21.1%
Dec+15.9%
2020
Jan+9.8%
Feb-13.5%
Mar+4.9%
Apr+8.3%
May+6.4%
Jun-10.0%
Jul+23.7%
Aug-14.0%
Sep-7.4%
Oct+1.0%
Nov+29.6%
Dec+7.3%
2019
Jan+1.9%
Feb+32.9%
Mar+10.2%
Apr-0.7%
May-21.7%
Jun+6.1%
Jul+5.3%
Aug-17.1%
Sep+5.4%
Oct+2.4%
Nov-20.2%
Dec+4.2%
2018
Jan+17.1%
Feb-2.2%
Mar-5.3%
Apr+3.6%
May-4.9%
Jun+2.4%
Jul-0.7%
Aug+17.0%
Sep-11.1%
Oct-13.4%
Nov+3.5%
Dec-11.7%
2017
Jan-2.8%
Feb+26.5%
Mar+11.2%
Apr+5.6%
May+5.5%
Jun+1.6%
Jul-0.3%
Aug+18.0%
Sep+7.6%
Oct+5.4%
Nov+16.7%
Dec+1.0%
2016
Jan-23.0%
Feb+14.1%
Mar-7.9%
Apr+5.6%
May+10.1%
Jun-12.2%
Jul+10.7%
Aug+11.9%
Sep+6.8%
Oct-0.4%
Nov+11.9%
Dec+2.0%
2015
Jan+3.9%
Feb+9.6%
Mar+1.8%
Apr-9.3%
May+9.3%
Jun+16.9%
Jul+3.3%
Aug-11.6%
Sep-18.2%
Oct+5.5%
Nov+14.1%
Dec+5.9%
2014
Jan—
Feb—
Mar—
Apr—
May—
Jun—
Jul+5.9%
Aug+26.9%
Sep+5.3%
Oct-8.0%
Nov-6.7%
Dec-19.8%
Avg
Jan+2.1%
Feb+4.1%
Mar+3.1%
Apr+2.6%
May+1.5%
Jun+3.3%
Jul+7.7%
Aug+5.8%
Sep-1.2%
Oct+3.1%
Nov+6.9%
Dec+0.7%
Median
Jan+4.1%
Feb+3.0%
Mar+4.7%
Apr+4.0%
May+5.4%
Jun+2.4%
Jul+5.1%
Aug+6.8%
Sep-0.2%
Oct+3.9%
Nov+10.8%
Dec+3.1%
Last 5Y Avg
Jan+2.5%
Feb-1.8%
Mar+2.8%
Apr+2.8%
May+1.2%
Jun+6.3%
Jul+8.9%
Aug+7.7%
Sep-0.7%
Oct+8.8%
Nov+6.8%
Dec+3.9%
Std Dev (σ)
Jan10.9%
Feb15.7%
Mar10.8%
Apr14.5%
May10.8%
Jun11.1%
Jul10.0%
Aug15.1%
Sep9.0%
Oct8.3%
Nov15.0%
Dec10.4%
Consistency (μ/σ)
Jan0.19
Feb0.26
Mar0.28
Apr0.18
May0.14
Jun0.30
Jul0.77
Aug0.39
Sep-0.14
Oct0.37
Nov0.46
Dec0.07
Win Rate (%)
Jan75%
Feb50%
Mar67%
Apr58%
May67%
Jun64%
Jul67%
Aug67%
Sep50%
Oct75%
Nov75%
Dec75%
Winning / Losing Months
Jan▲9▼3
Feb▲6▼6
Mar▲8▼4
Apr▲7▼5
May▲8▼4
Jun▲7▼4
Jul▲8▼4
Aug▲8▼4
Sep▲6▼6
Oct▲9▼3
Nov▲9▼3
Dec▲9▼3
Longest Win / Loss Streak
Jan▲4▼2
Feb▲3▼3
Mar▲6▼2
Apr▲3▼3
May▲3▼2
Jun▲3▼2
Jul▲4▼2
Aug▲4▼3
Sep▲2▼4
Oct▲7▼1
Nov▲5▼1
Dec▲3▼1
Best
Jan+17.1%2018
Feb+32.9%2019
Mar+21.1%2023
Apr+40.7%2026
May+16.0%2024
Jun+18.1%2025
Jul+24.4%2022
Aug+26.9%2014
Sep+8.6%2024
Oct+19.2%2021
Nov+29.6%2020
Dec+15.9%2021
Worst
Jan-23.0%2016
Feb-19.2%2025
Mar-16.7%2025
Apr-16.8%2022
May-21.7%2019
Jun-12.2%2016
Jul-4.3%2023
Aug-17.1%2019
Sep-18.2%2015
Oct-13.4%2018
Nov-20.2%2019
Dec-19.8%2014
−23.0%+40.7%
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