Arm (ARM) 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 | -3.6% | +21.0% | +18.7% | +39.0% | +68.0% | +7.8% | — | — | — | — | — | — |
| 2025 | +29.3% | -17.5% | -18.9% | +6.8% | +9.2% | +29.9% | -12.6% | -2.2% | +2.3% | +20.0% | -20.2% | -19.4% |
| 2024 | -6.0% | +99.6% | -11.4% | -19.0% | +19.1% | +35.8% | -11.9% | -7.8% | +7.6% | -1.2% | -5.0% | -8.1% |
| 2023 | — | — | — | — | — | — | — | — | — | -7.9% | +24.8% | +22.2% |
| Avg | +6.6% | +34.4% | -3.9% | +8.9% | +32.1% | +32.8% | -12.2% | -5.0% | +5.0% | +3.6% | -0.1% | -1.8% |
| Median | -3.6% | +21.0% | -11.4% | +6.8% | +19.1% | +32.8% | -12.2% | -5.0% | +5.0% | -1.2% | -5.0% | -8.1% |
| Last 5Y Avg | +6.6% | +34.4% | -3.9% | +8.9% | +32.1% | — | — | — | — | +3.6% | -0.1% | -1.8% |
| Std Dev (σ) | 19.7% | 59.7% | 19.9% | 29.1% | 31.5% | 4.2% | 0.5% | 4.0% | 3.8% | 14.6% | 22.9% | 21.5% |
| Consistency (μ/σ) | 0.33 | 0.58 | -0.19 | 0.31 | 1.02 | 7.88 | -24.70 | -1.25 | 1.32 | 0.25 | -0.01 | -0.08 |
| Win Rate (%) | 33% | 67% | 33% | 67% | 100% | 100% | 0% | 0% | 100% | 33% | 33% | 33% |
| Winning / Losing Months | ▲1▼2 | ▲2▼1 | ▲1▼2 | ▲2▼1 | ▲3▼0 | ▲2▼0 | ▲0▼2 | ▲0▼2 | ▲2▼0 | ▲1▼2 | ▲1▼2 | ▲1▼2 |
| Longest Win / Loss Streak | ▲1▼1 | ▲1▼1 | ▲1▼2 | ▲2▼1 | ▲3▼0 | ▲2▼0 | ▲0▼2 | ▲0▼2 | ▲2▼0 | ▲1▼2 | ▲1▼2 | ▲1▼2 |
| Best | +29.3%in January 2025 | +99.6%in February 2024 | +18.7%in March 2026 | +39.0%in April 2026 | +68.0%in May 2026 | +35.8%in June 2024 | -11.9%in July 2024 | -2.2%in August 2025 | +7.6%in September 2024 | +20.0%in October 2025 | +24.8%in November 2023 | +22.2%in December 2023 |
| Worst | -6.0%in January 2024 | -17.5%in February 2025 | -18.9%in March 2025 | -19.0%in April 2024 | +9.2%in May 2025 | +29.9%in June 2025 | -12.6%in July 2025 | -7.8%in August 2024 | +2.3%in September 2025 | -7.9%in October 2023 | -20.2%in November 2025 | -19.4%in December 2025 |
−20.2%+99.6%
2026
Jan-3.6%
Feb+21.0%
Mar+18.7%
Apr+39.0%
May+68.0%
Jun+7.8%
Jul—
Aug—
Sep—
Oct—
Nov—
Dec—
2025
Jan+29.3%
Feb-17.5%
Mar-18.9%
Apr+6.8%
May+9.2%
Jun+29.9%
Jul-12.6%
Aug-2.2%
Sep+2.3%
Oct+20.0%
Nov-20.2%
Dec-19.4%
2024
Jan-6.0%
Feb+99.6%
Mar-11.4%
Apr-19.0%
May+19.1%
Jun+35.8%
Jul-11.9%
Aug-7.8%
Sep+7.6%
Oct-1.2%
Nov-5.0%
Dec-8.1%
2023
Jan—
Feb—
Mar—
Apr—
May—
Jun—
Jul—
Aug—
Sep—
Oct-7.9%
Nov+24.8%
Dec+22.2%
Avg
Jan+6.6%
Feb+34.4%
Mar-3.9%
Apr+8.9%
May+32.1%
Jun+32.8%
Jul-12.2%
Aug-5.0%
Sep+5.0%
Oct+3.6%
Nov-0.1%
Dec-1.8%
Median
Jan-3.6%
Feb+21.0%
Mar-11.4%
Apr+6.8%
May+19.1%
Jun+32.8%
Jul-12.2%
Aug-5.0%
Sep+5.0%
Oct-1.2%
Nov-5.0%
Dec-8.1%
Last 5Y Avg
Jan+6.6%
Feb+34.4%
Mar-3.9%
Apr+8.9%
May+32.1%
Jun—
Jul—
Aug—
Sep—
Oct+3.6%
Nov-0.1%
Dec-1.8%
Std Dev (σ)
Jan19.7%
Feb59.7%
Mar19.9%
Apr29.1%
May31.5%
Jun4.2%
Jul0.5%
Aug4.0%
Sep3.8%
Oct14.6%
Nov22.9%
Dec21.5%
Consistency (μ/σ)
Jan0.33
Feb0.58
Mar-0.19
Apr0.31
May1.02
Jun7.88
Jul-24.70
Aug-1.25
Sep1.32
Oct0.25
Nov-0.01
Dec-0.08
Win Rate (%)
Jan33%
Feb67%
Mar33%
Apr67%
May100%
Jun100%
Jul0%
Aug0%
Sep100%
Oct33%
Nov33%
Dec33%
Winning / Losing Months
Jan▲1▼2
Feb▲2▼1
Mar▲1▼2
Apr▲2▼1
May▲3▼0
Jun▲2▼0
Jul▲0▼2
Aug▲0▼2
Sep▲2▼0
Oct▲1▼2
Nov▲1▼2
Dec▲1▼2
Longest Win / Loss Streak
Jan▲1▼1
Feb▲1▼1
Mar▲1▼2
Apr▲2▼1
May▲3▼0
Jun▲2▼0
Jul▲0▼2
Aug▲0▼2
Sep▲2▼0
Oct▲1▼2
Nov▲1▼2
Dec▲1▼2
Best
Jan+29.3%2025
Feb+99.6%2024
Mar+18.7%2026
Apr+39.0%2026
May+68.0%2026
Jun+35.8%2024
Jul-11.9%2024
Aug-2.2%2025
Sep+7.6%2024
Oct+20.0%2025
Nov+24.8%2023
Dec+22.2%2023
Worst
Jan-6.0%2024
Feb-17.5%2025
Mar-18.9%2025
Apr-19.0%2024
May+9.2%2025
Jun+29.9%2025
Jul-12.6%2025
Aug-7.8%2024
Sep+2.3%2025
Oct-7.9%2023
Nov-20.2%2025
Dec-19.4%2025
−20.2%+99.6%
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