Ticker League

Chubb (CB) seasonality heatmap

Returns across monthly, quarterly, and yearly periods. Cell color encodes signed magnitude; the scale auto-fits each table.

2026

Jan-0.8%
Feb+10.1%
Mar-4.1%
Apr+0.3%
May-4.7%
Jun+5.3%
Jul
Aug
Sep
Oct
Nov
Dec

2025

Jan-1.6%
Feb+5.0%
Mar+6.1%
Apr-5.3%
May+3.9%
Jun-2.2%
Jul-8.2%
Aug+3.4%
Sep+3.0%
Oct-1.9%
Nov+6.9%
Dec+5.7%

2024

Jan+8.4%
Feb+2.7%
Mar+3.3%
Apr-4.1%
May+8.9%
Jun-5.5%
Jul+8.1%
Aug+3.1%
Sep+1.8%
Oct-2.1%
Nov+2.2%
Dec-4.0%

2023

Jan+3.1%
Feb-7.2%
Mar-7.6%
Apr+3.8%
May-7.8%
Jun+4.1%
Jul+6.2%
Aug-1.7%
Sep+4.1%
Oct+3.1%
Nov+6.9%
Dec-1.1%

2022

Jan+2.1%
Feb+3.2%
Mar+5.4%
Apr-3.5%
May+2.3%
Jun-6.6%
Jul-4.0%
Aug+0.2%
Sep-3.4%
Oct+18.1%
Nov+2.2%
Dec+0.8%

2021

Jan-5.4%
Feb+11.6%
Mar-2.4%
Apr+8.6%
May-0.9%
Jun-6.1%
Jul+6.2%
Aug+9.0%
Sep-5.3%
Oct+12.6%
Nov-8.1%
Dec+8.2%

2020

Jan-2.4%
Feb-4.6%
Mar-22.4%
Apr-3.3%
May+12.9%
Jun+4.5%
Jul+0.5%
Aug-1.8%
Sep-6.5%
Oct+11.9%
Nov+13.8%
Dec+4.6%

2019

Jan+3.0%
Feb+0.6%
Mar+5.2%
Apr+3.7%
May+0.6%
Jun+1.3%
Jul+3.8%
Aug+2.3%
Sep+3.8%
Oct-5.6%
Nov-0.6%
Dec+3.3%

2018

Jan+6.9%
Feb-9.1%
Mar-3.1%
Apr-0.8%
May-3.7%
Jun-2.2%
Jul+10.0%
Aug-3.2%
Sep-0.7%
Oct-6.5%
Nov+7.1%
Dec-2.9%

2017

Jan-0.5%
Feb+5.1%
Mar-0.9%
Apr+0.7%
May+4.3%
Jun+2.0%
Jul+0.7%
Aug-3.4%
Sep+1.3%
Oct+5.8%
Nov+0.9%
Dec-3.5%

2016

Jan-3.2%
Feb+2.2%
Mar+3.7%
Apr-1.1%
May+7.4%
Jun+3.8%
Jul-4.2%
Aug+1.3%
Sep-0.5%
Oct+1.1%
Nov+0.8%
Dec+3.8%

2015

Jan-6.0%
Feb+5.6%
Mar-1.1%
Apr-4.0%
May-0.5%
Jun-3.9%
Jul+7.0%
Aug-6.1%
Sep+2.5%
Oct+9.8%
Nov+1.2%
Dec+2.8%

2014

Jan-8.8%
Feb+4.3%
Mar+2.4%
Apr+3.3%
May+1.4%
Jun+0.5%
Jul-2.9%
Aug+6.2%
Sep-0.3%
Oct+4.2%
Nov+4.6%
Dec+1.5%

2013

Jan+6.9%
Feb+0.1%
Mar+5.3%
Apr+0.2%
May+0.6%
Jun+0.3%
Jul+2.7%
Aug-4.0%
Sep+7.7%
Oct+2.0%
Nov+7.7%
Dec+1.2%

2012

Jan+0.6%
Feb+3.0%
Mar+3.3%
Apr+3.8%
May-4.8%
Jun+3.1%
Jul-0.2%
Aug+0.3%
Sep+3.8%
Oct+4.0%
Nov+0.7%
Dec+1.9%

2011

Jan-1.0%
Feb+2.7%
Mar+3.5%
Apr+3.9%
May+2.3%
Jun-3.3%
Jul+1.8%
Aug-3.6%
Sep-5.0%
Oct+19.0%
Nov-3.6%
Dec+1.4%

2010

Jan-2.2%
Feb+1.5%
Mar+6.0%
Apr+1.7%
May-7.6%
Jun+5.5%
Jul+3.7%
Aug+0.8%
Sep+10.3%
Oct+2.0%
Nov-1.5%
Dec+7.6%

2009

Jan-17.1%
Feb-16.4%
Mar+11.3%
Apr+14.7%
May-5.0%
Jun+1.3%
Jul+11.7%
Aug+6.4%
Sep+3.8%
Oct-3.9%
Nov-5.2%
Dec+4.1%

2008

Jan-5.7%
Feb-3.4%
Mar-1.6%
Apr+9.5%
May-0.4%
Jun-7.8%
Jul-8.0%
Aug+3.8%
Sep+2.9%
Oct+6.6%
Nov-8.9%
Dec+1.3%

2007

Jan-4.6%
Feb-2.9%
Mar+2.1%
Apr+4.2%
May+3.6%
Jun+2.0%
Jul-7.7%
Aug+0.1%
Sep+5.3%
Oct+0.1%
Nov-1.3%
Dec+3.7%

2006

Jan+2.5%
Feb+1.8%
Mar-6.3%
Apr+6.8%
May-6.8%
Jun-1.8%
Jul+1.9%
Aug+4.5%
Sep+2.1%
Oct+4.6%
Nov-0.7%
Dec+7.0%

2005

Jan+1.5%
Feb+2.4%
Mar-6.7%
Apr+4.1%
May+0.6%
Jun+4.3%
Jul+3.0%
Aug-3.9%
Sep+6.5%
Oct+10.7%
Nov+6.5%
Dec-3.3%

2004

Jan+4.8%
Feb+3.5%
Mar-4.7%
Apr+2.8%
May-6.1%
Jun+3.2%
Jul-4.0%
Aug-5.0%
Sep+4.5%
Oct-5.0%
Nov+6.2%
Dec+6.3%

2003

Jan+0.3%
Feb-5.9%
Mar+5.1%
Apr+14.2%
May+10.3%
Jun-5.5%
Jul-3.8%
Aug-2.4%
Sep+3.4%
Oct+8.8%
Nov+1.2%
Dec+14.2%

2002

Jan-3.2%
Feb+13.0%
Mar-4.6%
Apr+4.4%
May-20.5%
Jun-8.2%
Jul+0.2%
Aug+0.4%
Sep-6.4%
Oct+3.9%
Nov+10.9%
Dec-13.4%

2001

Jan-12.8%
Feb-1.1%
Mar+0.8%
Apr-2.9%
May+8.5%
Jun+1.2%
Jul-10.7%
Aug-5.0%
Sep-12.5%
Oct+22.1%
Nov+8.1%
Dec+5.8%

2000

Jan+6.0%
Feb+1.0%
Mar+28.8%
Apr+4.6%
May+12.5%
Jun+4.4%
Jul+28.6%
Aug-2.4%
Sep+12.1%
Oct+0.0%
Nov+0.6%
Dec+7.7%

1999

Jan-18.7%
Feb-2.7%
Mar+14.8%
Apr-3.0%
May+0.8%
Jun-7.0%
Jul-17.7%
Aug-7.8%
Sep-20.5%
Oct+14.8%
Nov-12.6%
Dec-1.2%

1998

Jan-3.5%
Feb+6.2%
Mar+14.5%
Apr+0.5%
May-5.9%
Jun+9.7%
Jul-5.9%
Aug-20.9%
Sep+3.7%
Oct+13.0%
Nov-5.6%
Dec+8.0%

1997

Jan-1.6%
Feb+9.9%
Mar-1.3%
Apr-6.2%
May+6.3%
Jun+16.2%
Jul+11.0%
Aug+1.3%
Sep+13.3%
Oct-1.1%
Nov+6.8%
Dec-2.5%

1996

Jan+11.0%
Feb+5.9%
Mar-4.3%
Apr-1.4%
May+11.3%
Jun-3.7%
Jul-6.3%
Aug+5.9%
Sep+13.8%
Oct+3.6%
Nov+5.6%
Dec+4.3%

1995

Jan+5.4%
Feb+0.5%
Mar+2.6%
Apr+4.8%
May-4.1%
Jun+14.7%
Jul+2.4%
Aug+3.6%
Sep+12.3%
Oct-1.1%
Nov+6.6%
Dec+10.0%

1994

Jan-8.5%
Feb-3.2%
Mar-6.3%
Apr+10.8%
May-4.5%
Jun-9.2%
Jul-4.9%
Aug-1.1%
Sep+4.2%
Oct-5.3%
Nov-3.7%
Dec+7.3%

1993

Jan
Feb
Mar
Apr-1.4%
May+0.0%
Jun+5.8%
Jul-5.5%
Aug+23.5%
Sep-3.8%
Oct-2.0%
Nov-10.4%
Dec+7.3%

Avg

Jan-1.4%
Feb+1.4%
Mar+1.4%
Apr+2.2%
May+0.5%
Jun+0.5%
Jul+0.5%
Aug+0.1%
Sep+1.9%
Oct+4.5%
Nov+1.4%
Dec+3.0%

Median

Jan-1.0%
Feb+2.2%
Mar+2.1%
Apr+2.2%
May+0.6%
Jun+1.2%
Jul+0.5%
Aug+0.2%
Sep+3.0%
Oct+3.6%
Nov+1.2%
Dec+3.7%

Last 5Y Avg

Jan+2.2%
Feb+2.8%
Mar+0.6%
Apr-1.7%
May+0.5%
Jun-3.2%
Jul+1.6%
Aug+2.8%
Sep+0.0%
Oct+6.0%
Nov+2.0%
Dec+1.9%

Std Dev (σ)

Jan6.8%
Feb6.1%
Mar8.6%
Apr5.2%
May7.0%
Jun6.1%
Jul8.4%
Aug6.8%
Sep7.2%
Oct7.6%
Nov6.3%
Dec5.2%

Consistency (μ/σ)

Jan-0.20
Feb0.23
Mar0.17
Apr0.42
May0.06
Jun0.07
Jul0.06
Aug0.02
Sep0.26
Oct0.59
Nov0.22
Dec0.57

Win Rate (%)

Jan42%
Feb70%
Mar55%
Apr65%
May53%
Jun58%
Jul55%
Aug55%
Sep67%
Oct67%
Nov64%
Dec76%

Winning / Losing Months

Jan1419
Feb2310
Mar1815
Apr2212
May1816
Jun1914
Jul1815
Aug1815
Sep2211
Oct2211
Nov2112
Dec258

Longest Win / Loss Streak

Jan45
Feb83
Mar63
Apr132
May33
Jun32
Jul52
Aug54
Sep83
Oct83
Nov76
Dec112

Best

Jan+11.0%1996
Feb+13.0%2002
Mar+28.8%2000
Apr+14.7%2009
May+12.9%2020
Jun+16.2%1997
Jul+28.6%2000
Aug+23.5%1993
Sep+13.8%1996
Oct+22.1%2001
Nov+13.8%2020
Dec+14.2%2003

Worst

Jan-18.7%1999
Feb-16.4%2009
Mar-22.4%2020
Apr-6.2%1997
May-20.5%2002
Jun-9.2%1994
Jul-17.7%1999
Aug-20.9%1998
Sep-20.5%1999
Oct-6.5%2018
Nov-12.6%1999
Dec-13.4%2002
−22.4%+28.8%

Frequently asked questions

Data & methodology