IDEXX Laboratories (IDXX) 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 | -0.9% | -2.0% | -14.4% | -0.2% | +0.5% | -0.5% | — | — | — | — | — | — |
| 2025 | +2.1% | +3.6% | -3.9% | +3.0% | +18.7% | +4.5% | -0.4% | +21.1% | -1.3% | -1.5% | +19.6% | -10.1% |
| 2024 | -7.2% | +11.7% | -6.1% | -8.7% | +0.9% | -2.0% | -2.3% | +1.1% | +5.0% | -19.5% | +3.6% | -2.0% |
| 2023 | +17.8% | -1.5% | +5.7% | -1.6% | -5.6% | +8.1% | +10.5% | -7.8% | -14.5% | -8.6% | +16.6% | +19.2% |
| 2022 | -23.0% | +4.9% | +2.8% | -21.3% | -9.0% | -10.4% | +13.8% | -12.9% | -6.3% | +10.4% | +18.4% | -4.2% |
| 2021 | -4.2% | +8.7% | -5.9% | +12.2% | +1.7% | +13.2% | +7.4% | -0.7% | -7.7% | +7.1% | -8.7% | +8.3% |
| 2020 | +3.8% | -6.1% | -4.8% | +14.6% | +11.3% | +6.9% | +20.5% | -1.7% | +0.5% | +8.1% | +8.5% | +8.4% |
| 2019 | +14.4% | -0.8% | +6.0% | +3.8% | +7.7% | +10.2% | +2.4% | +2.7% | -6.1% | +4.8% | -11.7% | +3.8% |
| 2018 | +19.6% | +0.1% | +2.2% | +1.6% | +7.1% | +4.7% | +12.4% | +3.7% | -1.7% | -15.0% | -3.9% | -8.7% |
| 2017 | +4.3% | +18.5% | +6.7% | +8.5% | +0.4% | -4.1% | +3.1% | -6.6% | +0.0% | +6.9% | -5.9% | -0.0% |
| 2016 | -3.8% | +4.3% | +7.1% | +7.7% | +3.8% | +6.0% | +1.0% | +20.1% | +0.0% | -5.0% | +9.8% | -0.3% |
| 2015 | +6.8% | -1.0% | -1.5% | -18.8% | +8.2% | -5.4% | +13.4% | -1.7% | +3.9% | -7.6% | +3.2% | +3.0% |
| 2014 | +7.4% | +10.2% | -3.6% | +4.2% | +1.6% | +4.0% | -6.8% | -0.4% | -5.0% | +20.2% | +5.4% | -0.7% |
| 2013 | +2.6% | -3.3% | +0.3% | -4.8% | -6.3% | +8.8% | +9.3% | -4.3% | +6.2% | +8.2% | -3.4% | +2.1% |
| 2012 | +9.9% | +1.4% | +2.0% | +0.5% | -3.5% | +13.3% | -8.3% | +7.8% | +4.5% | -3.2% | -2.8% | -0.7% |
| 2011 | +3.6% | +8.4% | -0.6% | +5.5% | -3.3% | -1.5% | +6.9% | -3.8% | -13.5% | +4.3% | +4.5% | +2.3% |
| 2010 | -1.8% | +0.6% | +9.0% | +14.9% | -4.4% | -3.7% | -3.5% | -5.9% | +11.6% | -2.9% | +7.1% | +7.8% |
| 2009 | -9.1% | -8.2% | +14.9% | +13.6% | +6.9% | +10.0% | +7.8% | +1.9% | -1.5% | +2.2% | -2.1% | +6.8% |
| 2008 | -3.9% | -1.6% | -11.2% | +8.0% | -5.1% | -3.5% | +9.8% | +5.2% | -2.7% | -35.8% | -12.2% | +16.7% |
| 2007 | +8.2% | +0.5% | +1.7% | +2.9% | -2.1% | +7.2% | +6.0% | +11.4% | -1.9% | +11.1% | -0.7% | -3.1% |
| 2006 | +6.7% | +2.3% | +9.9% | -3.7% | -8.1% | -1.7% | +17.8% | +3.9% | -0.9% | -8.7% | +1.7% | -6.3% |
| 2005 | +6.2% | -4.4% | -2.3% | +4.8% | +1.7% | +8.0% | +1.9% | +0.9% | +4.4% | +4.8% | +2.1% | +0.6% |
| 2004 | +5.9% | +4.2% | +11.4% | +7.7% | +7.2% | -4.2% | -19.9% | -3.3% | +4.2% | -1.8% | +3.5% | +5.8% |
| 2003 | +5.4% | +5.4% | -4.2% | +11.6% | -8.6% | -6.5% | +21.5% | +2.6% | +2.5% | +11.2% | +0.1% | -2.3% |
| 2002 | -10.8% | +2.5% | +2.9% | +6.1% | +11.0% | -18.4% | +13.3% | -0.5% | +6.5% | +11.5% | -9.3% | +4.9% |
| 2001 | +0.9% | +6.1% | -7.0% | +23.7% | +9.7% | +5.0% | -21.9% | -0.8% | -3.5% | +7.9% | +15.1% | -1.7% |
| 2000 | -6.5% | +96.0% | -21.1% | +12.5% | -5.5% | -7.7% | +5.9% | +7.8% | +2.5% | -10.3% | -5.2% | -3.3% |
| 1999 | -3.4% | -14.0% | +7.0% | -5.4% | +12.7% | -8.6% | -15.8% | -13.4% | +1.2% | -12.1% | +22.5% | -13.0% |
| 1998 | -14.1% | +14.6% | +14.8% | +22.9% | +0.5% | +11.9% | -9.5% | -22.2% | +36.3% | -4.5% | +14.0% | +3.5% |
| 1997 | -9.8% | +14.8% | -24.9% | -7.1% | +8.6% | -11.9% | +28.0% | +18.1% | -10.9% | -5.3% | +0.3% | +0.0% |
| 1996 | +6.8% | -4.5% | -12.5% | +5.9% | -2.2% | -9.7% | -1.4% | +0.0% | +16.9% | -13.3% | -10.8% | +2.7% |
| 1995 | -1.3% | +7.2% | +8.8% | +3.9% | +4.5% | +15.7% | +18.2% | +10.2% | +10.2% | +9.2% | +9.2% | +5.8% |
| 1994 | -15.1% | +13.6% | -12.0% | +21.9% | -2.9% | -7.0% | -0.5% | +9.2% | -8.9% | -3.8% | +20.9% | +5.1% |
| 1993 | +2.9% | -2.9% | +7.8% | +0.9% | +10.8% | +0.0% | +13.8% | +0.7% | +8.5% | +3.3% | +3.2% | +22.1% |
| 1992 | +12.4% | -22.5% | +5.8% | +3.7% | +12.9% | -7.3% | +10.7% | -1.5% | +7.2% | +3.8% | +10.6% | +9.3% |
| 1991 | — | — | — | — | — | — | +0.0% | +13.8% | +8.3% | +48.3% | -24.5% | +11.2% |
| Avg | +0.9% | +4.8% | -0.3% | +4.4% | +2.3% | +0.7% | +4.7% | +1.6% | +1.5% | +0.7% | +2.8% | +2.7% |
| Median | +2.6% | +2.3% | +1.7% | +4.2% | +1.6% | -0.7% | +6.0% | +0.7% | +0.5% | +2.2% | +3.2% | +2.3% |
| Last 5Y Avg | -2.2% | +3.3% | -3.2% | -5.8% | +1.1% | +2.7% | +5.8% | +0.2% | -5.0% | -2.4% | +9.9% | +2.2% |
| Std Dev (σ) | 9.3% | 17.9% | 9.5% | 10.0% | 7.2% | 8.5% | 11.4% | 9.1% | 9.3% | 13.6% | 10.7% | 7.6% |
| Consistency (μ/σ) | 0.10 | 0.27 | -0.03 | 0.44 | 0.33 | 0.08 | 0.41 | 0.17 | 0.17 | 0.05 | 0.26 | 0.35 |
| Win Rate (%) | 57% | 63% | 54% | 74% | 63% | 47% | 66% | 51% | 57% | 51% | 63% | 57% |
| Winning / Losing Months | ▲20▼15 | ▲22▼13 | ▲19▼16 | ▲26▼9 | ▲22▼13 | ▲16▼18 | ▲23▼12 | ▲18▼17 | ▲20▼15 | ▲18▼17 | ▲22▼13 | ▲20▼15 |
| Longest Win / Loss Streak | ▲5▼4 | ▲5▼2 | ▲4▼3 | ▲6▼3 | ▲8▼4 | ▲4▼3 | ▲9▼2 | ▲5▼4 | ▲4▼4 | ▲4▼5 | ▲4▼3 | ▲6▼3 |
| Best | +19.6%in January 2018 | +96.0%in February 2000 | +14.9%in March 2009 | +23.7%in April 2001 | +18.7%in May 2025 | +15.7%in June 1995 | +28.0%in July 1997 | +21.1%in August 2025 | +36.3%in September 1998 | +48.3%in October 1991 | +22.5%in November 1999 | +22.1%in December 1993 |
| Worst | -23.0%in January 2022 | -22.5%in February 1992 | -24.9%in March 1997 | -21.3%in April 2022 | -9.0%in May 2022 | -18.4%in June 2002 | -21.9%in July 2001 | -22.2%in August 1998 | -14.5%in September 2023 | -35.8%in October 2008 | -24.5%in November 1991 | -13.0%in December 1999 |
−35.8%+96.0%
2026
Jan-0.9%
Feb-2.0%
Mar-14.4%
Apr-0.2%
May+0.5%
Jun-0.5%
Jul—
Aug—
Sep—
Oct—
Nov—
Dec—
2025
Jan+2.1%
Feb+3.6%
Mar-3.9%
Apr+3.0%
May+18.7%
Jun+4.5%
Jul-0.4%
Aug+21.1%
Sep-1.3%
Oct-1.5%
Nov+19.6%
Dec-10.1%
2024
Jan-7.2%
Feb+11.7%
Mar-6.1%
Apr-8.7%
May+0.9%
Jun-2.0%
Jul-2.3%
Aug+1.1%
Sep+5.0%
Oct-19.5%
Nov+3.6%
Dec-2.0%
2023
Jan+17.8%
Feb-1.5%
Mar+5.7%
Apr-1.6%
May-5.6%
Jun+8.1%
Jul+10.5%
Aug-7.8%
Sep-14.5%
Oct-8.6%
Nov+16.6%
Dec+19.2%
2022
Jan-23.0%
Feb+4.9%
Mar+2.8%
Apr-21.3%
May-9.0%
Jun-10.4%
Jul+13.8%
Aug-12.9%
Sep-6.3%
Oct+10.4%
Nov+18.4%
Dec-4.2%
2021
Jan-4.2%
Feb+8.7%
Mar-5.9%
Apr+12.2%
May+1.7%
Jun+13.2%
Jul+7.4%
Aug-0.7%
Sep-7.7%
Oct+7.1%
Nov-8.7%
Dec+8.3%
2020
Jan+3.8%
Feb-6.1%
Mar-4.8%
Apr+14.6%
May+11.3%
Jun+6.9%
Jul+20.5%
Aug-1.7%
Sep+0.5%
Oct+8.1%
Nov+8.5%
Dec+8.4%
2019
Jan+14.4%
Feb-0.8%
Mar+6.0%
Apr+3.8%
May+7.7%
Jun+10.2%
Jul+2.4%
Aug+2.7%
Sep-6.1%
Oct+4.8%
Nov-11.7%
Dec+3.8%
2018
Jan+19.6%
Feb+0.1%
Mar+2.2%
Apr+1.6%
May+7.1%
Jun+4.7%
Jul+12.4%
Aug+3.7%
Sep-1.7%
Oct-15.0%
Nov-3.9%
Dec-8.7%
2017
Jan+4.3%
Feb+18.5%
Mar+6.7%
Apr+8.5%
May+0.4%
Jun-4.1%
Jul+3.1%
Aug-6.6%
Sep+0.0%
Oct+6.9%
Nov-5.9%
Dec-0.0%
2016
Jan-3.8%
Feb+4.3%
Mar+7.1%
Apr+7.7%
May+3.8%
Jun+6.0%
Jul+1.0%
Aug+20.1%
Sep+0.0%
Oct-5.0%
Nov+9.8%
Dec-0.3%
2015
Jan+6.8%
Feb-1.0%
Mar-1.5%
Apr-18.8%
May+8.2%
Jun-5.4%
Jul+13.4%
Aug-1.7%
Sep+3.9%
Oct-7.6%
Nov+3.2%
Dec+3.0%
2014
Jan+7.4%
Feb+10.2%
Mar-3.6%
Apr+4.2%
May+1.6%
Jun+4.0%
Jul-6.8%
Aug-0.4%
Sep-5.0%
Oct+20.2%
Nov+5.4%
Dec-0.7%
2013
Jan+2.6%
Feb-3.3%
Mar+0.3%
Apr-4.8%
May-6.3%
Jun+8.8%
Jul+9.3%
Aug-4.3%
Sep+6.2%
Oct+8.2%
Nov-3.4%
Dec+2.1%
2012
Jan+9.9%
Feb+1.4%
Mar+2.0%
Apr+0.5%
May-3.5%
Jun+13.3%
Jul-8.3%
Aug+7.8%
Sep+4.5%
Oct-3.2%
Nov-2.8%
Dec-0.7%
2011
Jan+3.6%
Feb+8.4%
Mar-0.6%
Apr+5.5%
May-3.3%
Jun-1.5%
Jul+6.9%
Aug-3.8%
Sep-13.5%
Oct+4.3%
Nov+4.5%
Dec+2.3%
2010
Jan-1.8%
Feb+0.6%
Mar+9.0%
Apr+14.9%
May-4.4%
Jun-3.7%
Jul-3.5%
Aug-5.9%
Sep+11.6%
Oct-2.9%
Nov+7.1%
Dec+7.8%
2009
Jan-9.1%
Feb-8.2%
Mar+14.9%
Apr+13.6%
May+6.9%
Jun+10.0%
Jul+7.8%
Aug+1.9%
Sep-1.5%
Oct+2.2%
Nov-2.1%
Dec+6.8%
2008
Jan-3.9%
Feb-1.6%
Mar-11.2%
Apr+8.0%
May-5.1%
Jun-3.5%
Jul+9.8%
Aug+5.2%
Sep-2.7%
Oct-35.8%
Nov-12.2%
Dec+16.7%
2007
Jan+8.2%
Feb+0.5%
Mar+1.7%
Apr+2.9%
May-2.1%
Jun+7.2%
Jul+6.0%
Aug+11.4%
Sep-1.9%
Oct+11.1%
Nov-0.7%
Dec-3.1%
2006
Jan+6.7%
Feb+2.3%
Mar+9.9%
Apr-3.7%
May-8.1%
Jun-1.7%
Jul+17.8%
Aug+3.9%
Sep-0.9%
Oct-8.7%
Nov+1.7%
Dec-6.3%
2005
Jan+6.2%
Feb-4.4%
Mar-2.3%
Apr+4.8%
May+1.7%
Jun+8.0%
Jul+1.9%
Aug+0.9%
Sep+4.4%
Oct+4.8%
Nov+2.1%
Dec+0.6%
2004
Jan+5.9%
Feb+4.2%
Mar+11.4%
Apr+7.7%
May+7.2%
Jun-4.2%
Jul-19.9%
Aug-3.3%
Sep+4.2%
Oct-1.8%
Nov+3.5%
Dec+5.8%
2003
Jan+5.4%
Feb+5.4%
Mar-4.2%
Apr+11.6%
May-8.6%
Jun-6.5%
Jul+21.5%
Aug+2.6%
Sep+2.5%
Oct+11.2%
Nov+0.1%
Dec-2.3%
2002
Jan-10.8%
Feb+2.5%
Mar+2.9%
Apr+6.1%
May+11.0%
Jun-18.4%
Jul+13.3%
Aug-0.5%
Sep+6.5%
Oct+11.5%
Nov-9.3%
Dec+4.9%
2001
Jan+0.9%
Feb+6.1%
Mar-7.0%
Apr+23.7%
May+9.7%
Jun+5.0%
Jul-21.9%
Aug-0.8%
Sep-3.5%
Oct+7.9%
Nov+15.1%
Dec-1.7%
2000
Jan-6.5%
Feb+96.0%
Mar-21.1%
Apr+12.5%
May-5.5%
Jun-7.7%
Jul+5.9%
Aug+7.8%
Sep+2.5%
Oct-10.3%
Nov-5.2%
Dec-3.3%
1999
Jan-3.4%
Feb-14.0%
Mar+7.0%
Apr-5.4%
May+12.7%
Jun-8.6%
Jul-15.8%
Aug-13.4%
Sep+1.2%
Oct-12.1%
Nov+22.5%
Dec-13.0%
1998
Jan-14.1%
Feb+14.6%
Mar+14.8%
Apr+22.9%
May+0.5%
Jun+11.9%
Jul-9.5%
Aug-22.2%
Sep+36.3%
Oct-4.5%
Nov+14.0%
Dec+3.5%
1997
Jan-9.8%
Feb+14.8%
Mar-24.9%
Apr-7.1%
May+8.6%
Jun-11.9%
Jul+28.0%
Aug+18.1%
Sep-10.9%
Oct-5.3%
Nov+0.3%
Dec+0.0%
1996
Jan+6.8%
Feb-4.5%
Mar-12.5%
Apr+5.9%
May-2.2%
Jun-9.7%
Jul-1.4%
Aug+0.0%
Sep+16.9%
Oct-13.3%
Nov-10.8%
Dec+2.7%
1995
Jan-1.3%
Feb+7.2%
Mar+8.8%
Apr+3.9%
May+4.5%
Jun+15.7%
Jul+18.2%
Aug+10.2%
Sep+10.2%
Oct+9.2%
Nov+9.2%
Dec+5.8%
1994
Jan-15.1%
Feb+13.6%
Mar-12.0%
Apr+21.9%
May-2.9%
Jun-7.0%
Jul-0.5%
Aug+9.2%
Sep-8.9%
Oct-3.8%
Nov+20.9%
Dec+5.1%
1993
Jan+2.9%
Feb-2.9%
Mar+7.8%
Apr+0.9%
May+10.8%
Jun+0.0%
Jul+13.8%
Aug+0.7%
Sep+8.5%
Oct+3.3%
Nov+3.2%
Dec+22.1%
1992
Jan+12.4%
Feb-22.5%
Mar+5.8%
Apr+3.7%
May+12.9%
Jun-7.3%
Jul+10.7%
Aug-1.5%
Sep+7.2%
Oct+3.8%
Nov+10.6%
Dec+9.3%
1991
Jan—
Feb—
Mar—
Apr—
May—
Jun—
Jul+0.0%
Aug+13.8%
Sep+8.3%
Oct+48.3%
Nov-24.5%
Dec+11.2%
Avg
Jan+0.9%
Feb+4.8%
Mar-0.3%
Apr+4.4%
May+2.3%
Jun+0.7%
Jul+4.7%
Aug+1.6%
Sep+1.5%
Oct+0.7%
Nov+2.8%
Dec+2.7%
Median
Jan+2.6%
Feb+2.3%
Mar+1.7%
Apr+4.2%
May+1.6%
Jun-0.7%
Jul+6.0%
Aug+0.7%
Sep+0.5%
Oct+2.2%
Nov+3.2%
Dec+2.3%
Last 5Y Avg
Jan-2.2%
Feb+3.3%
Mar-3.2%
Apr-5.8%
May+1.1%
Jun+2.7%
Jul+5.8%
Aug+0.2%
Sep-5.0%
Oct-2.4%
Nov+9.9%
Dec+2.2%
Std Dev (σ)
Jan9.3%
Feb17.9%
Mar9.5%
Apr10.0%
May7.2%
Jun8.5%
Jul11.4%
Aug9.1%
Sep9.3%
Oct13.6%
Nov10.7%
Dec7.6%
Consistency (μ/σ)
Jan0.10
Feb0.27
Mar-0.03
Apr0.44
May0.33
Jun0.08
Jul0.41
Aug0.17
Sep0.17
Oct0.05
Nov0.26
Dec0.35
Win Rate (%)
Jan57%
Feb63%
Mar54%
Apr74%
May63%
Jun47%
Jul66%
Aug51%
Sep57%
Oct51%
Nov63%
Dec57%
Winning / Losing Months
Jan▲20▼15
Feb▲22▼13
Mar▲19▼16
Apr▲26▼9
May▲22▼13
Jun▲16▼18
Jul▲23▼12
Aug▲18▼17
Sep▲20▼15
Oct▲18▼17
Nov▲22▼13
Dec▲20▼15
Longest Win / Loss Streak
Jan▲5▼4
Feb▲5▼2
Mar▲4▼3
Apr▲6▼3
May▲8▼4
Jun▲4▼3
Jul▲9▼2
Aug▲5▼4
Sep▲4▼4
Oct▲4▼5
Nov▲4▼3
Dec▲6▼3
Best
Jan+19.6%2018
Feb+96.0%2000
Mar+14.9%2009
Apr+23.7%2001
May+18.7%2025
Jun+15.7%1995
Jul+28.0%1997
Aug+21.1%2025
Sep+36.3%1998
Oct+48.3%1991
Nov+22.5%1999
Dec+22.1%1993
Worst
Jan-23.0%2022
Feb-22.5%1992
Mar-24.9%1997
Apr-21.3%2022
May-9.0%2022
Jun-18.4%2002
Jul-21.9%2001
Aug-22.2%1998
Sep-14.5%2023
Oct-35.8%2008
Nov-24.5%1991
Dec-13.0%1999
−35.8%+96.0%
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