SELLAS Life Sciences Group (SLS) 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 | +0.0% | +30.8% | -14.2% | +17.0% | +88.1% | -15.9% | — | — | — | — | — | — |
| 2025 | +55.8% | -27.2% | -8.5% | +43.5% | +10.3% | +28.1% | -27.4% | +20.8% | -16.1% | +13.0% | -11.0% | +132.7% |
| 2024 | -39.6% | +57.8% | +0.0% | +22.8% | +13.7% | -15.6% | -2.5% | +11.2% | -3.1% | -5.6% | -4.2% | -8.0% |
| 2023 | +40.7% | -49.1% | -15.4% | -1.4% | +22.0% | -8.7% | +4.5% | -10.4% | +11.6% | -40.8% | +7.2% | +1.9% |
| 2022 | -3.4% | +14.2% | +9.5% | -59.3% | +12.1% | -26.9% | +14.8% | +19.5% | -34.0% | +131.7% | -48.9% | -1.3% |
| 2021 | +5.0% | +33.3% | +5.0% | -7.7% | +51.8% | -7.2% | -22.9% | +8.5% | -1.4% | -5.1% | -22.4% | -18.0% |
| 2020 | -35.1% | -25.4% | -16.8% | +46.2% | +35.6% | -14.6% | +21.5% | -39.9% | +23.8% | -3.4% | +45.7% | +55.8% |
| 2019 | +18.7% | -4.8% | -26.6% | -2.0% | -50.0% | -78.0% | +54.5% | -17.6% | -14.3% | +8.3% | -29.2% | -6.5% |
| 2018 | -16.7% | -24.6% | -29.6% | +63.5% | -8.2% | -34.0% | -66.4% | -6.1% | +13.0% | +0.0% | +46.7% | -31.3% |
| 2017 | -14.9% | -55.2% | -17.6% | -3.3% | -5.1% | +3.6% | +0.0% | -37.9% | -2.8% | -8.6% | -3.1% | -16.1% |
| 2016 | -54.4% | +23.9% | +63.9% | +1.5% | +31.2% | -74.0% | -6.4% | -9.1% | -12.5% | -34.3% | -33.7% | -36.4% |
| 2015 | +7.9% | +10.4% | -22.8% | -2.9% | +16.3% | +8.3% | -3.5% | -3.7% | +0.0% | +6.3% | -10.7% | -2.0% |
| 2014 | +6.3% | -25.0% | -36.7% | -2.0% | -6.1% | +33.0% | -7.2% | -16.9% | -12.7% | -0.5% | -13.2% | -15.2% |
| 2013 | +12.4% | +11.0% | +9.9% | +36.7% | -18.1% | -5.5% | -12.2% | +13.8% | +2.7% | -2.2% | +79.4% | +24.0% |
| 2012 | +34.0% | +69.8% | +107.5% | -45.5% | +15.7% | +17.9% | +3.0% | +3.5% | +1.1% | +18.5% | -1.4% | -26.4% |
| 2011 | -27.1% | -9.6% | -18.8% | -32.6% | +45.2% | -27.4% | +19.4% | -12.8% | -1.0% | -26.7% | -18.9% | -21.7% |
| 2010 | +16.4% | -3.2% | -11.6% | -6.4% | -9.4% | -32.8% | -13.5% | -22.2% | +62.9% | +17.2% | +6.0% | -27.1% |
| 2009 | -16.3% | -15.2% | +24.8% | -10.6% | +15.2% | -13.4% | -18.5% | -20.5% | -16.7% | -14.7% | +5.3% | +108.2% |
| 2008 | — | — | — | -26.2% | +41.1% | -19.1% | -9.4% | -5.1% | +18.6% | +12.7% | -21.2% | -20.7% |
| Avg | -0.6% | +0.7% | +0.1% | +1.7% | +15.9% | -14.8% | -4.0% | -6.9% | +1.1% | +3.7% | -1.5% | +5.1% |
| Median | +2.5% | -4.0% | -12.9% | -2.0% | +15.2% | -14.0% | -5.0% | -7.6% | -1.2% | -1.3% | -7.5% | -11.6% |
| Last 5Y Avg | +10.7% | +5.3% | -5.7% | +4.5% | +29.2% | -6.1% | -6.7% | +9.9% | -8.6% | +18.6% | -15.9% | +21.5% |
| Std Dev (σ) | 28.8% | 34.0% | 35.6% | 31.4% | 30.1% | 29.5% | 24.6% | 17.7% | 20.9% | 36.1% | 31.4% | 47.3% |
| Consistency (μ/σ) | -0.02 | 0.02 | 0.00 | 0.05 | 0.53 | -0.50 | -0.16 | -0.39 | 0.05 | 0.10 | -0.05 | 0.11 |
| Win Rate (%) | 50% | 44% | 33% | 37% | 68% | 28% | 33% | 33% | 39% | 39% | 33% | 28% |
| Winning / Losing Months | ▲9▼9 | ▲8▼10 | ▲6▼12 | ▲7▼12 | ▲13▼6 | ▲5▼13 | ▲6▼12 | ▲6▼12 | ▲7▼11 | ▲7▼11 | ▲6▼12 | ▲5▼13 |
| Longest Win / Loss Streak | ▲4▼3 | ▲2▼4 | ▲2▼4 | ▲3▼5 | ▲7▼3 | ▲2▼7 | ▲2▼6 | ▲2▼7 | ▲2▼4 | ▲1▼3 | ▲2▼4 | ▲1▼6 |
| Best | +55.8%in January 2025 | +69.8%in February 2012 | +107.5%in March 2012 | +63.5%in April 2018 | +88.1%in May 2026 | +33.0%in June 2014 | +54.5%in July 2019 | +20.8%in August 2025 | +62.9%in September 2010 | +131.7%in October 2022 | +79.4%in November 2013 | +132.7%in December 2025 |
| Worst | -54.4%in January 2016 | -55.2%in February 2017 | -36.7%in March 2014 | -59.3%in April 2022 | -50.0%in May 2019 | -78.0%in June 2019 | -66.4%in July 2018 | -39.9%in August 2020 | -34.0%in September 2022 | -40.8%in October 2023 | -48.9%in November 2022 | -36.4%in December 2016 |
−78.0%+132.7%
2026
Jan+0.0%
Feb+30.8%
Mar-14.2%
Apr+17.0%
May+88.1%
Jun-15.9%
Jul—
Aug—
Sep—
Oct—
Nov—
Dec—
2025
Jan+55.8%
Feb-27.2%
Mar-8.5%
Apr+43.5%
May+10.3%
Jun+28.1%
Jul-27.4%
Aug+20.8%
Sep-16.1%
Oct+13.0%
Nov-11.0%
Dec+132.7%
2024
Jan-39.6%
Feb+57.8%
Mar+0.0%
Apr+22.8%
May+13.7%
Jun-15.6%
Jul-2.5%
Aug+11.2%
Sep-3.1%
Oct-5.6%
Nov-4.2%
Dec-8.0%
2023
Jan+40.7%
Feb-49.1%
Mar-15.4%
Apr-1.4%
May+22.0%
Jun-8.7%
Jul+4.5%
Aug-10.4%
Sep+11.6%
Oct-40.8%
Nov+7.2%
Dec+1.9%
2022
Jan-3.4%
Feb+14.2%
Mar+9.5%
Apr-59.3%
May+12.1%
Jun-26.9%
Jul+14.8%
Aug+19.5%
Sep-34.0%
Oct+131.7%
Nov-48.9%
Dec-1.3%
2021
Jan+5.0%
Feb+33.3%
Mar+5.0%
Apr-7.7%
May+51.8%
Jun-7.2%
Jul-22.9%
Aug+8.5%
Sep-1.4%
Oct-5.1%
Nov-22.4%
Dec-18.0%
2020
Jan-35.1%
Feb-25.4%
Mar-16.8%
Apr+46.2%
May+35.6%
Jun-14.6%
Jul+21.5%
Aug-39.9%
Sep+23.8%
Oct-3.4%
Nov+45.7%
Dec+55.8%
2019
Jan+18.7%
Feb-4.8%
Mar-26.6%
Apr-2.0%
May-50.0%
Jun-78.0%
Jul+54.5%
Aug-17.6%
Sep-14.3%
Oct+8.3%
Nov-29.2%
Dec-6.5%
2018
Jan-16.7%
Feb-24.6%
Mar-29.6%
Apr+63.5%
May-8.2%
Jun-34.0%
Jul-66.4%
Aug-6.1%
Sep+13.0%
Oct+0.0%
Nov+46.7%
Dec-31.3%
2017
Jan-14.9%
Feb-55.2%
Mar-17.6%
Apr-3.3%
May-5.1%
Jun+3.6%
Jul+0.0%
Aug-37.9%
Sep-2.8%
Oct-8.6%
Nov-3.1%
Dec-16.1%
2016
Jan-54.4%
Feb+23.9%
Mar+63.9%
Apr+1.5%
May+31.2%
Jun-74.0%
Jul-6.4%
Aug-9.1%
Sep-12.5%
Oct-34.3%
Nov-33.7%
Dec-36.4%
2015
Jan+7.9%
Feb+10.4%
Mar-22.8%
Apr-2.9%
May+16.3%
Jun+8.3%
Jul-3.5%
Aug-3.7%
Sep+0.0%
Oct+6.3%
Nov-10.7%
Dec-2.0%
2014
Jan+6.3%
Feb-25.0%
Mar-36.7%
Apr-2.0%
May-6.1%
Jun+33.0%
Jul-7.2%
Aug-16.9%
Sep-12.7%
Oct-0.5%
Nov-13.2%
Dec-15.2%
2013
Jan+12.4%
Feb+11.0%
Mar+9.9%
Apr+36.7%
May-18.1%
Jun-5.5%
Jul-12.2%
Aug+13.8%
Sep+2.7%
Oct-2.2%
Nov+79.4%
Dec+24.0%
2012
Jan+34.0%
Feb+69.8%
Mar+107.5%
Apr-45.5%
May+15.7%
Jun+17.9%
Jul+3.0%
Aug+3.5%
Sep+1.1%
Oct+18.5%
Nov-1.4%
Dec-26.4%
2011
Jan-27.1%
Feb-9.6%
Mar-18.8%
Apr-32.6%
May+45.2%
Jun-27.4%
Jul+19.4%
Aug-12.8%
Sep-1.0%
Oct-26.7%
Nov-18.9%
Dec-21.7%
2010
Jan+16.4%
Feb-3.2%
Mar-11.6%
Apr-6.4%
May-9.4%
Jun-32.8%
Jul-13.5%
Aug-22.2%
Sep+62.9%
Oct+17.2%
Nov+6.0%
Dec-27.1%
2009
Jan-16.3%
Feb-15.2%
Mar+24.8%
Apr-10.6%
May+15.2%
Jun-13.4%
Jul-18.5%
Aug-20.5%
Sep-16.7%
Oct-14.7%
Nov+5.3%
Dec+108.2%
2008
Jan—
Feb—
Mar—
Apr-26.2%
May+41.1%
Jun-19.1%
Jul-9.4%
Aug-5.1%
Sep+18.6%
Oct+12.7%
Nov-21.2%
Dec-20.7%
Avg
Jan-0.6%
Feb+0.7%
Mar+0.1%
Apr+1.7%
May+15.9%
Jun-14.8%
Jul-4.0%
Aug-6.9%
Sep+1.1%
Oct+3.7%
Nov-1.5%
Dec+5.1%
Median
Jan+2.5%
Feb-4.0%
Mar-12.9%
Apr-2.0%
May+15.2%
Jun-14.0%
Jul-5.0%
Aug-7.6%
Sep-1.2%
Oct-1.3%
Nov-7.5%
Dec-11.6%
Last 5Y Avg
Jan+10.7%
Feb+5.3%
Mar-5.7%
Apr+4.5%
May+29.2%
Jun-6.1%
Jul-6.7%
Aug+9.9%
Sep-8.6%
Oct+18.6%
Nov-15.9%
Dec+21.5%
Std Dev (σ)
Jan28.8%
Feb34.0%
Mar35.6%
Apr31.4%
May30.1%
Jun29.5%
Jul24.6%
Aug17.7%
Sep20.9%
Oct36.1%
Nov31.4%
Dec47.3%
Consistency (μ/σ)
Jan-0.02
Feb0.02
Mar0.00
Apr0.05
May0.53
Jun-0.50
Jul-0.16
Aug-0.39
Sep0.05
Oct0.10
Nov-0.05
Dec0.11
Win Rate (%)
Jan50%
Feb44%
Mar33%
Apr37%
May68%
Jun28%
Jul33%
Aug33%
Sep39%
Oct39%
Nov33%
Dec28%
Winning / Losing Months
Jan▲9▼9
Feb▲8▼10
Mar▲6▼12
Apr▲7▼12
May▲13▼6
Jun▲5▼13
Jul▲6▼12
Aug▲6▼12
Sep▲7▼11
Oct▲7▼11
Nov▲6▼12
Dec▲5▼13
Longest Win / Loss Streak
Jan▲4▼3
Feb▲2▼4
Mar▲2▼4
Apr▲3▼5
May▲7▼3
Jun▲2▼7
Jul▲2▼6
Aug▲2▼7
Sep▲2▼4
Oct▲1▼3
Nov▲2▼4
Dec▲1▼6
Best
Jan+55.8%2025
Feb+69.8%2012
Mar+107.5%2012
Apr+63.5%2018
May+88.1%2026
Jun+33.0%2014
Jul+54.5%2019
Aug+20.8%2025
Sep+62.9%2010
Oct+131.7%2022
Nov+79.4%2013
Dec+132.7%2025
Worst
Jan-54.4%2016
Feb-55.2%2017
Mar-36.7%2014
Apr-59.3%2022
May-50.0%2019
Jun-78.0%2019
Jul-66.4%2018
Aug-39.9%2020
Sep-34.0%2022
Oct-40.8%2023
Nov-48.9%2022
Dec-36.4%2016
−78.0%+132.7%
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