Centene (CNC) 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 | +5.3% | +3.6% | -27.1% | +64.0% | +11.0% | +9.4% | — | — | — | — | — | — |
| 2025 | +5.7% | -9.2% | +4.4% | -1.4% | -5.7% | -3.8% | -52.0% | +11.4% | +22.9% | -0.9% | +11.2% | +4.6% |
| 2024 | +1.5% | +4.1% | +0.1% | -6.9% | -2.0% | -7.4% | +16.0% | +2.5% | -4.5% | -17.3% | -3.6% | +1.0% |
| 2023 | -7.0% | -10.3% | -7.6% | +9.0% | -9.5% | +8.1% | +0.9% | -9.5% | +11.7% | +0.1% | +6.8% | +0.7% |
| 2022 | -5.6% | +6.3% | +1.9% | -4.3% | +1.1% | +3.9% | +9.9% | -3.5% | -13.3% | +9.4% | +2.3% | -5.8% |
| 2021 | +0.4% | -2.9% | +9.2% | -3.4% | +19.2% | -0.9% | -5.9% | -8.2% | -1.1% | +14.3% | +0.2% | +15.4% |
| 2020 | -0.1% | -15.6% | +12.1% | +12.1% | -0.5% | -4.1% | +2.7% | -6.0% | -4.9% | +1.3% | +4.3% | -2.6% |
| 2019 | +13.3% | -6.7% | -12.8% | -2.9% | +12.0% | -9.2% | -0.7% | -10.5% | -7.2% | +22.7% | +13.9% | +4.0% |
| 2018 | +6.3% | -5.4% | +5.4% | +1.6% | +7.9% | +5.2% | +5.8% | +12.4% | -1.2% | -10.0% | +9.2% | -19.0% |
| 2017 | +12.0% | +11.4% | +1.1% | +4.4% | -2.4% | +10.0% | -0.6% | +11.9% | +8.9% | -3.2% | +9.0% | -1.2% |
| 2016 | -5.7% | -8.2% | +8.1% | +0.6% | +0.6% | +14.5% | -1.1% | -3.2% | -2.0% | -6.7% | -7.7% | -2.0% |
| 2015 | +5.1% | +12.6% | +15.0% | -12.3% | +21.5% | +6.7% | -12.8% | -12.0% | -12.1% | +9.7% | -2.9% | +13.9% |
| 2014 | +2.8% | +5.1% | -2.3% | +6.7% | +12.2% | +1.4% | -4.7% | +8.4% | +5.9% | +12.0% | +6.6% | +5.1% |
| 2013 | +5.3% | +4.4% | -2.2% | +4.9% | +7.2% | +6.0% | +5.7% | +3.0% | +11.9% | -12.2% | +6.3% | -1.3% |
| 2012 | +14.1% | +8.0% | +0.3% | -19.1% | -8.7% | -16.6% | +26.1% | +6.7% | -7.9% | +1.5% | +15.7% | -6.6% |
| 2011 | +9.3% | +10.0% | +8.1% | +10.0% | -4.0% | +2.1% | -7.7% | -2.8% | -10.0% | +22.6% | +10.1% | +2.3% |
| 2010 | -9.1% | -7.1% | +34.5% | -4.7% | -0.3% | -5.8% | -0.9% | -5.1% | +16.6% | -5.4% | +4.1% | +9.1% |
| 2009 | -10.1% | -4.1% | +6.1% | +1.8% | -0.9% | +9.9% | -3.4% | -10.4% | +9.5% | -5.9% | +5.6% | +12.3% |
| 2008 | -12.7% | -25.2% | -22.1% | +31.5% | +15.0% | -20.5% | +32.9% | +1.3% | -9.2% | -8.2% | -1.7% | +6.5% |
| 2007 | +1.5% | -3.4% | -12.8% | -1.0% | +10.6% | -6.8% | +0.7% | -6.5% | +6.5% | +8.4% | +7.2% | +9.8% |
| 2006 | +0.0% | +4.1% | +6.6% | -11.9% | +1.4% | -9.7% | -31.0% | -4.9% | +6.5% | +43.6% | +10.5% | -5.8% |
| 2005 | +18.3% | -0.6% | -10.1% | -7.2% | +15.5% | +4.5% | -12.7% | +4.0% | -17.8% | -19.5% | +19.0% | +9.5% |
| 2004 | +13.7% | -5.0% | +1.1% | +9.7% | +7.6% | +6.9% | +1.2% | +1.2% | +7.7% | +11.5% | +12.8% | +6.0% |
| 2003 | -16.1% | -9.4% | +14.1% | +9.9% | +3.0% | +16.7% | +14.0% | -4.4% | +8.6% | +0.8% | +0.3% | -8.9% |
| 2002 | -15.8% | +1.3% | +22.4% | +12.6% | +1.4% | +18.3% | -23.3% | +12.1% | +0.0% | +14.4% | -8.3% | +20.2% |
| 2001 | — | — | — | — | — | — | — | — | — | — | — | — |
| Avg | +1.3% | -1.7% | +2.1% | +4.1% | +4.5% | +1.2% | -1.7% | -0.5% | +1.1% | +3.5% | +5.5% | +2.8% |
| Median | +1.5% | -2.9% | +1.9% | +1.6% | +1.4% | +3.0% | -0.6% | -3.0% | -0.5% | +1.1% | +6.4% | +3.1% |
| Last 5Y Avg | -0.0% | -1.1% | -5.7% | +12.1% | -1.0% | -0.0% | -6.2% | -1.5% | +3.1% | +1.1% | +3.4% | +3.2% |
| Std Dev (σ) | 9.6% | 9.0% | 13.3% | 16.1% | 8.5% | 10.0% | 17.4% | 7.8% | 10.3% | 14.3% | 7.1% | 8.8% |
| Consistency (μ/σ) | 0.13 | -0.19 | 0.16 | 0.26 | 0.54 | 0.12 | -0.10 | -0.06 | 0.10 | 0.24 | 0.77 | 0.32 |
| Win Rate (%) | 60% | 44% | 68% | 56% | 64% | 58% | 46% | 46% | 46% | 58% | 79% | 63% |
| Winning / Losing Months | ▲15▼10 | ▲11▼14 | ▲17▼8 | ▲14▼11 | ▲16▼9 | ▲14▼10 | ▲11▼13 | ▲11▼13 | ▲11▼13 | ▲14▼10 | ▲19▼5 | ▲15▼9 |
| Longest Win / Loss Streak | ▲5▼3 | ▲5▼4 | ▲4▼2 | ▲3▼3 | ▲7▼4 | ▲6▼3 | ▲3▼4 | ▲3▼5 | ▲2▼5 | ▲5▼3 | ▲7▼2 | ▲5▼3 |
| Best | +18.3%in January 2005 | +12.6%in February 2015 | +34.5%in March 2010 | +64.0%in April 2026 | +21.5%in May 2015 | +18.3%in June 2002 | +32.9%in July 2008 | +12.4%in August 2018 | +22.9%in September 2025 | +43.6%in October 2006 | +19.0%in November 2005 | +20.2%in December 2002 |
| Worst | -16.1%in January 2003 | -25.2%in February 2008 | -27.1%in March 2026 | -19.1%in April 2012 | -9.5%in May 2023 | -20.5%in June 2008 | -52.0%in July 2025 | -12.0%in August 2015 | -17.8%in September 2005 | -19.5%in October 2005 | -8.3%in November 2002 | -19.0%in December 2018 |
−52.0%+64.0%
2026
Jan+5.3%
Feb+3.6%
Mar-27.1%
Apr+64.0%
May+11.0%
Jun+9.4%
Jul—
Aug—
Sep—
Oct—
Nov—
Dec—
2025
Jan+5.7%
Feb-9.2%
Mar+4.4%
Apr-1.4%
May-5.7%
Jun-3.8%
Jul-52.0%
Aug+11.4%
Sep+22.9%
Oct-0.9%
Nov+11.2%
Dec+4.6%
2024
Jan+1.5%
Feb+4.1%
Mar+0.1%
Apr-6.9%
May-2.0%
Jun-7.4%
Jul+16.0%
Aug+2.5%
Sep-4.5%
Oct-17.3%
Nov-3.6%
Dec+1.0%
2023
Jan-7.0%
Feb-10.3%
Mar-7.6%
Apr+9.0%
May-9.5%
Jun+8.1%
Jul+0.9%
Aug-9.5%
Sep+11.7%
Oct+0.1%
Nov+6.8%
Dec+0.7%
2022
Jan-5.6%
Feb+6.3%
Mar+1.9%
Apr-4.3%
May+1.1%
Jun+3.9%
Jul+9.9%
Aug-3.5%
Sep-13.3%
Oct+9.4%
Nov+2.3%
Dec-5.8%
2021
Jan+0.4%
Feb-2.9%
Mar+9.2%
Apr-3.4%
May+19.2%
Jun-0.9%
Jul-5.9%
Aug-8.2%
Sep-1.1%
Oct+14.3%
Nov+0.2%
Dec+15.4%
2020
Jan-0.1%
Feb-15.6%
Mar+12.1%
Apr+12.1%
May-0.5%
Jun-4.1%
Jul+2.7%
Aug-6.0%
Sep-4.9%
Oct+1.3%
Nov+4.3%
Dec-2.6%
2019
Jan+13.3%
Feb-6.7%
Mar-12.8%
Apr-2.9%
May+12.0%
Jun-9.2%
Jul-0.7%
Aug-10.5%
Sep-7.2%
Oct+22.7%
Nov+13.9%
Dec+4.0%
2018
Jan+6.3%
Feb-5.4%
Mar+5.4%
Apr+1.6%
May+7.9%
Jun+5.2%
Jul+5.8%
Aug+12.4%
Sep-1.2%
Oct-10.0%
Nov+9.2%
Dec-19.0%
2017
Jan+12.0%
Feb+11.4%
Mar+1.1%
Apr+4.4%
May-2.4%
Jun+10.0%
Jul-0.6%
Aug+11.9%
Sep+8.9%
Oct-3.2%
Nov+9.0%
Dec-1.2%
2016
Jan-5.7%
Feb-8.2%
Mar+8.1%
Apr+0.6%
May+0.6%
Jun+14.5%
Jul-1.1%
Aug-3.2%
Sep-2.0%
Oct-6.7%
Nov-7.7%
Dec-2.0%
2015
Jan+5.1%
Feb+12.6%
Mar+15.0%
Apr-12.3%
May+21.5%
Jun+6.7%
Jul-12.8%
Aug-12.0%
Sep-12.1%
Oct+9.7%
Nov-2.9%
Dec+13.9%
2014
Jan+2.8%
Feb+5.1%
Mar-2.3%
Apr+6.7%
May+12.2%
Jun+1.4%
Jul-4.7%
Aug+8.4%
Sep+5.9%
Oct+12.0%
Nov+6.6%
Dec+5.1%
2013
Jan+5.3%
Feb+4.4%
Mar-2.2%
Apr+4.9%
May+7.2%
Jun+6.0%
Jul+5.7%
Aug+3.0%
Sep+11.9%
Oct-12.2%
Nov+6.3%
Dec-1.3%
2012
Jan+14.1%
Feb+8.0%
Mar+0.3%
Apr-19.1%
May-8.7%
Jun-16.6%
Jul+26.1%
Aug+6.7%
Sep-7.9%
Oct+1.5%
Nov+15.7%
Dec-6.6%
2011
Jan+9.3%
Feb+10.0%
Mar+8.1%
Apr+10.0%
May-4.0%
Jun+2.1%
Jul-7.7%
Aug-2.8%
Sep-10.0%
Oct+22.6%
Nov+10.1%
Dec+2.3%
2010
Jan-9.1%
Feb-7.1%
Mar+34.5%
Apr-4.7%
May-0.3%
Jun-5.8%
Jul-0.9%
Aug-5.1%
Sep+16.6%
Oct-5.4%
Nov+4.1%
Dec+9.1%
2009
Jan-10.1%
Feb-4.1%
Mar+6.1%
Apr+1.8%
May-0.9%
Jun+9.9%
Jul-3.4%
Aug-10.4%
Sep+9.5%
Oct-5.9%
Nov+5.6%
Dec+12.3%
2008
Jan-12.7%
Feb-25.2%
Mar-22.1%
Apr+31.5%
May+15.0%
Jun-20.5%
Jul+32.9%
Aug+1.3%
Sep-9.2%
Oct-8.2%
Nov-1.7%
Dec+6.5%
2007
Jan+1.5%
Feb-3.4%
Mar-12.8%
Apr-1.0%
May+10.6%
Jun-6.8%
Jul+0.7%
Aug-6.5%
Sep+6.5%
Oct+8.4%
Nov+7.2%
Dec+9.8%
2006
Jan+0.0%
Feb+4.1%
Mar+6.6%
Apr-11.9%
May+1.4%
Jun-9.7%
Jul-31.0%
Aug-4.9%
Sep+6.5%
Oct+43.6%
Nov+10.5%
Dec-5.8%
2005
Jan+18.3%
Feb-0.6%
Mar-10.1%
Apr-7.2%
May+15.5%
Jun+4.5%
Jul-12.7%
Aug+4.0%
Sep-17.8%
Oct-19.5%
Nov+19.0%
Dec+9.5%
2004
Jan+13.7%
Feb-5.0%
Mar+1.1%
Apr+9.7%
May+7.6%
Jun+6.9%
Jul+1.2%
Aug+1.2%
Sep+7.7%
Oct+11.5%
Nov+12.8%
Dec+6.0%
2003
Jan-16.1%
Feb-9.4%
Mar+14.1%
Apr+9.9%
May+3.0%
Jun+16.7%
Jul+14.0%
Aug-4.4%
Sep+8.6%
Oct+0.8%
Nov+0.3%
Dec-8.9%
2002
Jan-15.8%
Feb+1.3%
Mar+22.4%
Apr+12.6%
May+1.4%
Jun+18.3%
Jul-23.3%
Aug+12.1%
Sep+0.0%
Oct+14.4%
Nov-8.3%
Dec+20.2%
2001
Jan—
Feb—
Mar—
Apr—
May—
Jun—
Jul—
Aug—
Sep—
Oct—
Nov—
Dec—
Avg
Jan+1.3%
Feb-1.7%
Mar+2.1%
Apr+4.1%
May+4.5%
Jun+1.2%
Jul-1.7%
Aug-0.5%
Sep+1.1%
Oct+3.5%
Nov+5.5%
Dec+2.8%
Median
Jan+1.5%
Feb-2.9%
Mar+1.9%
Apr+1.6%
May+1.4%
Jun+3.0%
Jul-0.6%
Aug-3.0%
Sep-0.5%
Oct+1.1%
Nov+6.4%
Dec+3.1%
Last 5Y Avg
Jan-0.0%
Feb-1.1%
Mar-5.7%
Apr+12.1%
May-1.0%
Jun-0.0%
Jul-6.2%
Aug-1.5%
Sep+3.1%
Oct+1.1%
Nov+3.4%
Dec+3.2%
Std Dev (σ)
Jan9.6%
Feb9.0%
Mar13.3%
Apr16.1%
May8.5%
Jun10.0%
Jul17.4%
Aug7.8%
Sep10.3%
Oct14.3%
Nov7.1%
Dec8.8%
Consistency (μ/σ)
Jan0.13
Feb-0.19
Mar0.16
Apr0.26
May0.54
Jun0.12
Jul-0.10
Aug-0.06
Sep0.10
Oct0.24
Nov0.77
Dec0.32
Win Rate (%)
Jan60%
Feb44%
Mar68%
Apr56%
May64%
Jun58%
Jul46%
Aug46%
Sep46%
Oct58%
Nov79%
Dec63%
Winning / Losing Months
Jan▲15▼10
Feb▲11▼14
Mar▲17▼8
Apr▲14▼11
May▲16▼9
Jun▲14▼10
Jul▲11▼13
Aug▲11▼13
Sep▲11▼13
Oct▲14▼10
Nov▲19▼5
Dec▲15▼9
Longest Win / Loss Streak
Jan▲5▼3
Feb▲5▼4
Mar▲4▼2
Apr▲3▼3
May▲7▼4
Jun▲6▼3
Jul▲3▼4
Aug▲3▼5
Sep▲2▼5
Oct▲5▼3
Nov▲7▼2
Dec▲5▼3
Best
Jan+18.3%2005
Feb+12.6%2015
Mar+34.5%2010
Apr+64.0%2026
May+21.5%2015
Jun+18.3%2002
Jul+32.9%2008
Aug+12.4%2018
Sep+22.9%2025
Oct+43.6%2006
Nov+19.0%2005
Dec+20.2%2002
Worst
Jan-16.1%2003
Feb-25.2%2008
Mar-27.1%2026
Apr-19.1%2012
May-9.5%2023
Jun-20.5%2008
Jul-52.0%2025
Aug-12.0%2015
Sep-17.8%2005
Oct-19.5%2005
Nov-8.3%2002
Dec-19.0%2018
−52.0%+64.0%
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