Interactive Brokers (IBKR) 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 | +16.4% | -4.8% | -5.8% | +18.5% | +9.4% | +4.4% | — | — | — | — | — | — |
| 2025 | +23.1% | -5.9% | -19.0% | +3.8% | +22.2% | +5.7% | +18.3% | -4.9% | +10.5% | +2.3% | -7.6% | -1.0% |
| 2024 | +7.0% | +22.6% | +2.8% | +3.1% | +9.4% | -2.5% | -2.7% | +8.3% | +8.1% | +9.5% | +25.4% | -7.5% |
| 2023 | +10.5% | +7.8% | -4.1% | -5.8% | -0.6% | +7.6% | +5.1% | +4.4% | -4.9% | -7.5% | -2.7% | +6.6% |
| 2022 | -14.2% | -2.8% | -0.4% | -9.6% | +3.6% | -10.7% | +6.7% | +5.1% | +3.8% | +25.4% | +0.4% | -9.9% |
| 2021 | +0.5% | +18.4% | +0.9% | -2.1% | -5.8% | -2.3% | -5.8% | +4.6% | -3.5% | +13.6% | +4.3% | +7.7% |
| 2020 | +0.7% | +9.0% | -15.5% | -5.0% | +3.5% | -1.5% | +18.8% | +7.2% | -8.9% | -1.5% | +11.1% | +15.4% |
| 2019 | -7.7% | +9.8% | -6.1% | +4.6% | -6.2% | +6.6% | -5.4% | -7.7% | +13.9% | -11.6% | +2.1% | -3.7% |
| 2018 | +8.2% | +8.5% | -3.1% | +10.3% | -1.7% | -11.6% | -7.0% | +3.9% | -11.0% | -10.7% | +17.3% | -5.6% |
| 2017 | +2.3% | -1.7% | -5.5% | +0.4% | +0.1% | +7.4% | +6.9% | +5.0% | +7.4% | +20.0% | +5.8% | +3.7% |
| 2016 | -26.0% | +6.2% | +15.1% | -3.4% | +6.2% | -11.9% | -1.6% | +3.2% | -1.7% | -5.9% | +11.0% | -0.6% |
| 2015 | +5.0% | +4.4% | +6.8% | -0.3% | +5.6% | +16.3% | -3.4% | -0.3% | -1.1% | +4.2% | +5.6% | +0.5% |
| 2014 | -13.0% | +5.2% | -2.6% | +10.5% | -3.3% | +0.9% | -0.9% | +2.1% | +6.5% | +3.7% | +6.0% | +6.8% |
| 2013 | +4.6% | +3.8% | +1.2% | +1.2% | +5.0% | +1.4% | +1.4% | +4.4% | +11.5% | +10.1% | +17.9% | +0.5% |
| 2012 | +1.0% | +5.9% | +7.1% | -10.7% | -5.2% | +3.1% | -6.0% | +0.7% | +1.4% | +1.4% | +8.2% | -4.1% |
| 2011 | -9.4% | -4.4% | +2.6% | +10.9% | -1.7% | -8.8% | -3.2% | -0.3% | -7.0% | +10.4% | -2.6% | +0.3% |
| 2010 | -10.1% | +8.1% | -6.2% | +6.2% | -2.3% | -1.0% | -0.3% | -2.0% | +6.2% | +8.8% | -2.1% | +7.3% |
| 2009 | -14.7% | -8.1% | +14.7% | -8.3% | +0.8% | +4.5% | +20.9% | +1.2% | +4.7% | -19.7% | +5.9% | +4.6% |
| 2008 | +7.6% | -10.6% | -17.4% | +23.1% | +3.0% | -1.2% | -12.7% | -2.6% | -19.0% | -3.5% | -14.7% | -1.8% |
| 2007 | — | — | — | — | — | +6.4% | -10.5% | +10.4% | -1.9% | +10.0% | +1.7% | +9.9% |
| Avg | -0.4% | +3.8% | -1.8% | +2.5% | +2.2% | +0.4% | +1.0% | +2.2% | +0.8% | +3.1% | +4.9% | +1.5% |
| Median | +1.0% | +5.2% | -2.6% | +1.2% | +0.8% | +0.9% | -1.6% | +3.2% | +1.4% | +3.7% | +5.6% | +0.5% |
| Last 5Y Avg | +8.6% | +3.4% | -5.3% | +2.0% | +8.8% | -0.4% | +4.3% | +3.5% | +2.8% | +8.7% | +3.9% | -0.8% |
| Std Dev (σ) | 12.1% | 8.7% | 9.4% | 9.2% | 6.8% | 7.5% | 9.7% | 4.5% | 8.6% | 11.3% | 9.3% | 6.5% |
| Consistency (μ/σ) | -0.03 | 0.43 | -0.19 | 0.27 | 0.33 | 0.06 | 0.10 | 0.49 | 0.09 | 0.27 | 0.52 | 0.24 |
| Win Rate (%) | 63% | 63% | 42% | 58% | 58% | 53% | 37% | 68% | 53% | 63% | 74% | 58% |
| Winning / Losing Months | ▲12▼7 | ▲12▼7 | ▲8▼11 | ▲11▼8 | ▲11▼8 | ▲10▼9 | ▲7▼12 | ▲13▼6 | ▲10▼9 | ▲12▼7 | ▲14▼5 | ▲11▼8 |
| Longest Win / Loss Streak | ▲4▼3 | ▲5▼2 | ▲3▼4 | ▲3▼4 | ▲3▼3 | ▲4▼3 | ▲2▼3 | ▲5▼2 | ▲3▼2 | ▲6▼3 | ▲11▼2 | ▲3▼2 |
| Best | +23.1%in January 2025 | +22.6%in February 2024 | +15.1%in March 2016 | +23.1%in April 2008 | +22.2%in May 2025 | +16.3%in June 2015 | +20.9%in July 2009 | +10.4%in August 2007 | +13.9%in September 2019 | +25.4%in October 2022 | +25.4%in November 2024 | +15.4%in December 2020 |
| Worst | -26.0%in January 2016 | -10.6%in February 2008 | -19.0%in March 2025 | -10.7%in April 2012 | -6.2%in May 2019 | -11.9%in June 2016 | -12.7%in July 2008 | -7.7%in August 2019 | -19.0%in September 2008 | -19.7%in October 2009 | -14.7%in November 2008 | -9.9%in December 2022 |
−26.0%+25.4%
2026
Jan+16.4%
Feb-4.8%
Mar-5.8%
Apr+18.5%
May+9.4%
Jun+4.4%
Jul—
Aug—
Sep—
Oct—
Nov—
Dec—
2025
Jan+23.1%
Feb-5.9%
Mar-19.0%
Apr+3.8%
May+22.2%
Jun+5.7%
Jul+18.3%
Aug-4.9%
Sep+10.5%
Oct+2.3%
Nov-7.6%
Dec-1.0%
2024
Jan+7.0%
Feb+22.6%
Mar+2.8%
Apr+3.1%
May+9.4%
Jun-2.5%
Jul-2.7%
Aug+8.3%
Sep+8.1%
Oct+9.5%
Nov+25.4%
Dec-7.5%
2023
Jan+10.5%
Feb+7.8%
Mar-4.1%
Apr-5.8%
May-0.6%
Jun+7.6%
Jul+5.1%
Aug+4.4%
Sep-4.9%
Oct-7.5%
Nov-2.7%
Dec+6.6%
2022
Jan-14.2%
Feb-2.8%
Mar-0.4%
Apr-9.6%
May+3.6%
Jun-10.7%
Jul+6.7%
Aug+5.1%
Sep+3.8%
Oct+25.4%
Nov+0.4%
Dec-9.9%
2021
Jan+0.5%
Feb+18.4%
Mar+0.9%
Apr-2.1%
May-5.8%
Jun-2.3%
Jul-5.8%
Aug+4.6%
Sep-3.5%
Oct+13.6%
Nov+4.3%
Dec+7.7%
2020
Jan+0.7%
Feb+9.0%
Mar-15.5%
Apr-5.0%
May+3.5%
Jun-1.5%
Jul+18.8%
Aug+7.2%
Sep-8.9%
Oct-1.5%
Nov+11.1%
Dec+15.4%
2019
Jan-7.7%
Feb+9.8%
Mar-6.1%
Apr+4.6%
May-6.2%
Jun+6.6%
Jul-5.4%
Aug-7.7%
Sep+13.9%
Oct-11.6%
Nov+2.1%
Dec-3.7%
2018
Jan+8.2%
Feb+8.5%
Mar-3.1%
Apr+10.3%
May-1.7%
Jun-11.6%
Jul-7.0%
Aug+3.9%
Sep-11.0%
Oct-10.7%
Nov+17.3%
Dec-5.6%
2017
Jan+2.3%
Feb-1.7%
Mar-5.5%
Apr+0.4%
May+0.1%
Jun+7.4%
Jul+6.9%
Aug+5.0%
Sep+7.4%
Oct+20.0%
Nov+5.8%
Dec+3.7%
2016
Jan-26.0%
Feb+6.2%
Mar+15.1%
Apr-3.4%
May+6.2%
Jun-11.9%
Jul-1.6%
Aug+3.2%
Sep-1.7%
Oct-5.9%
Nov+11.0%
Dec-0.6%
2015
Jan+5.0%
Feb+4.4%
Mar+6.8%
Apr-0.3%
May+5.6%
Jun+16.3%
Jul-3.4%
Aug-0.3%
Sep-1.1%
Oct+4.2%
Nov+5.6%
Dec+0.5%
2014
Jan-13.0%
Feb+5.2%
Mar-2.6%
Apr+10.5%
May-3.3%
Jun+0.9%
Jul-0.9%
Aug+2.1%
Sep+6.5%
Oct+3.7%
Nov+6.0%
Dec+6.8%
2013
Jan+4.6%
Feb+3.8%
Mar+1.2%
Apr+1.2%
May+5.0%
Jun+1.4%
Jul+1.4%
Aug+4.4%
Sep+11.5%
Oct+10.1%
Nov+17.9%
Dec+0.5%
2012
Jan+1.0%
Feb+5.9%
Mar+7.1%
Apr-10.7%
May-5.2%
Jun+3.1%
Jul-6.0%
Aug+0.7%
Sep+1.4%
Oct+1.4%
Nov+8.2%
Dec-4.1%
2011
Jan-9.4%
Feb-4.4%
Mar+2.6%
Apr+10.9%
May-1.7%
Jun-8.8%
Jul-3.2%
Aug-0.3%
Sep-7.0%
Oct+10.4%
Nov-2.6%
Dec+0.3%
2010
Jan-10.1%
Feb+8.1%
Mar-6.2%
Apr+6.2%
May-2.3%
Jun-1.0%
Jul-0.3%
Aug-2.0%
Sep+6.2%
Oct+8.8%
Nov-2.1%
Dec+7.3%
2009
Jan-14.7%
Feb-8.1%
Mar+14.7%
Apr-8.3%
May+0.8%
Jun+4.5%
Jul+20.9%
Aug+1.2%
Sep+4.7%
Oct-19.7%
Nov+5.9%
Dec+4.6%
2008
Jan+7.6%
Feb-10.6%
Mar-17.4%
Apr+23.1%
May+3.0%
Jun-1.2%
Jul-12.7%
Aug-2.6%
Sep-19.0%
Oct-3.5%
Nov-14.7%
Dec-1.8%
2007
Jan—
Feb—
Mar—
Apr—
May—
Jun+6.4%
Jul-10.5%
Aug+10.4%
Sep-1.9%
Oct+10.0%
Nov+1.7%
Dec+9.9%
Avg
Jan-0.4%
Feb+3.8%
Mar-1.8%
Apr+2.5%
May+2.2%
Jun+0.4%
Jul+1.0%
Aug+2.2%
Sep+0.8%
Oct+3.1%
Nov+4.9%
Dec+1.5%
Median
Jan+1.0%
Feb+5.2%
Mar-2.6%
Apr+1.2%
May+0.8%
Jun+0.9%
Jul-1.6%
Aug+3.2%
Sep+1.4%
Oct+3.7%
Nov+5.6%
Dec+0.5%
Last 5Y Avg
Jan+8.6%
Feb+3.4%
Mar-5.3%
Apr+2.0%
May+8.8%
Jun-0.4%
Jul+4.3%
Aug+3.5%
Sep+2.8%
Oct+8.7%
Nov+3.9%
Dec-0.8%
Std Dev (σ)
Jan12.1%
Feb8.7%
Mar9.4%
Apr9.2%
May6.8%
Jun7.5%
Jul9.7%
Aug4.5%
Sep8.6%
Oct11.3%
Nov9.3%
Dec6.5%
Consistency (μ/σ)
Jan-0.03
Feb0.43
Mar-0.19
Apr0.27
May0.33
Jun0.06
Jul0.10
Aug0.49
Sep0.09
Oct0.27
Nov0.52
Dec0.24
Win Rate (%)
Jan63%
Feb63%
Mar42%
Apr58%
May58%
Jun53%
Jul37%
Aug68%
Sep53%
Oct63%
Nov74%
Dec58%
Winning / Losing Months
Jan▲12▼7
Feb▲12▼7
Mar▲8▼11
Apr▲11▼8
May▲11▼8
Jun▲10▼9
Jul▲7▼12
Aug▲13▼6
Sep▲10▼9
Oct▲12▼7
Nov▲14▼5
Dec▲11▼8
Longest Win / Loss Streak
Jan▲4▼3
Feb▲5▼2
Mar▲3▼4
Apr▲3▼4
May▲3▼3
Jun▲4▼3
Jul▲2▼3
Aug▲5▼2
Sep▲3▼2
Oct▲6▼3
Nov▲11▼2
Dec▲3▼2
Best
Jan+23.1%2025
Feb+22.6%2024
Mar+15.1%2016
Apr+23.1%2008
May+22.2%2025
Jun+16.3%2015
Jul+20.9%2009
Aug+10.4%2007
Sep+13.9%2019
Oct+25.4%2022
Nov+25.4%2024
Dec+15.4%2020
Worst
Jan-26.0%2016
Feb-10.6%2008
Mar-19.0%2025
Apr-10.7%2012
May-6.2%2019
Jun-11.9%2016
Jul-12.7%2008
Aug-7.7%2019
Sep-19.0%2008
Oct-19.7%2009
Nov-14.7%2008
Dec-9.9%2022
−26.0%+25.4%
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