Ticker League

Cisco (CSCO) seasonality heatmap

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

2026

Jan+2.2%
Feb+1.5%
Mar-2.4%
Apr+17.9%
May+31.6%
Jun+0.6%
Jul
Aug
Sep
Oct
Nov
Dec

2025

Jan+3.1%
Feb+5.8%
Mar-3.8%
Apr-5.8%
May+9.2%
Jun+10.1%
Jul-1.3%
Aug+1.5%
Sep-1.0%
Oct+7.5%
Nov+5.2%
Dec+0.1%

2024

Jan+0.1%
Feb-3.6%
Mar+3.2%
Apr-5.1%
May-1.0%
Jun+2.2%
Jul+2.8%
Aug+4.3%
Sep+5.3%
Oct+3.7%
Nov+8.1%
Dec-0.0%

2023

Jan+3.0%
Feb-0.5%
Mar+8.0%
Apr-8.9%
May+5.1%
Jun+4.2%
Jul+1.3%
Aug+10.2%
Sep-6.3%
Oct-2.3%
Nov-7.2%
Dec+4.4%

2022

Jan-11.6%
Feb+0.2%
Mar-0.0%
Apr-11.5%
May-8.0%
Jun-5.3%
Jul+7.3%
Aug-1.4%
Sep-10.6%
Oct+14.6%
Nov+9.4%
Dec-4.2%

2021

Jan+0.4%
Feb+0.6%
Mar+15.2%
Apr-0.8%
May+3.9%
Jun+0.2%
Jul+5.2%
Aug+6.6%
Sep-7.8%
Oct+3.5%
Nov-2.0%
Dec+15.6%

2020

Jan-3.4%
Feb-13.1%
Mar-1.6%
Apr+8.9%
May+12.8%
Jun-2.5%
Jul+1.8%
Aug-10.4%
Sep-6.7%
Oct-8.0%
Nov+19.8%
Dec+4.0%

2019

Jan+10.0%
Feb+9.5%
Mar+4.3%
Apr+4.3%
May-7.0%
Jun+5.2%
Jul+1.9%
Aug-15.5%
Sep+5.6%
Oct-3.1%
Nov-4.6%
Dec+5.9%

2018

Jan+9.3%
Feb+7.8%
Mar-4.2%
Apr+4.1%
May-3.6%
Jun+0.8%
Jul-1.0%
Aug+13.0%
Sep+1.9%
Oct-5.3%
Nov+4.6%
Dec-9.5%

2017

Jan+2.5%
Feb+11.3%
Mar-1.1%
Apr+1.7%
May-7.5%
Jun-0.7%
Jul+1.4%
Aug+2.4%
Sep+4.4%
Oct+2.4%
Nov+9.2%
Dec+2.7%

2016

Jan-11.7%
Feb+10.0%
Mar+8.8%
Apr-2.5%
May+5.7%
Jun-1.3%
Jul+7.4%
Aug+3.0%
Sep+0.9%
Oct-2.5%
Nov-2.8%
Dec+1.3%

2015

Jan-4.6%
Feb+11.9%
Mar-6.0%
Apr+4.7%
May+1.6%
Jun-6.3%
Jul+4.3%
Aug-8.9%
Sep+1.4%
Oct+10.8%
Nov-5.5%
Dec-0.4%

2014

Jan-1.6%
Feb-0.5%
Mar+2.8%
Apr+3.9%
May+6.6%
Jun+0.9%
Jul+2.3%
Aug-1.0%
Sep+1.5%
Oct-2.8%
Nov+13.0%
Dec+0.7%

2013

Jan+4.7%
Feb+1.4%
Mar+0.2%
Apr+0.9%
May+15.3%
Jun+0.9%
Jul+5.8%
Aug-8.9%
Sep+0.5%
Oct-3.0%
Nov-5.8%
Dec+5.5%

2012

Jan+9.0%
Feb+1.2%
Mar+6.4%
Apr-4.3%
May-18.9%
Jun+5.1%
Jul-6.7%
Aug+19.7%
Sep+0.1%
Oct-9.6%
Nov+11.1%
Dec+3.9%

2011

Jan+4.6%
Feb-12.2%
Mar-7.3%
Apr+2.2%
May-4.1%
Jun-7.0%
Jul+2.7%
Aug-1.9%
Sep-1.1%
Oct+20.0%
Nov+0.7%
Dec-3.0%

2010

Jan-6.2%
Feb+8.3%
Mar+7.0%
Apr+3.5%
May-14.0%
Jun-8.0%
Jul+8.2%
Aug-13.3%
Sep+9.5%
Oct+4.4%
Nov-16.2%
Dec+5.6%

2009

Jan-8.1%
Feb-2.7%
Mar+15.1%
Apr+15.2%
May-4.2%
Jun+0.8%
Jul+18.0%
Aug-1.9%
Sep+9.0%
Oct-3.1%
Nov+2.6%
Dec+2.3%

2008

Jan-9.5%
Feb-0.4%
Mar-1.2%
Apr+6.4%
May+4.2%
Jun-12.9%
Jul-5.5%
Aug+9.4%
Sep-6.2%
Oct-21.2%
Nov-6.9%
Dec-1.5%

2007

Jan-2.6%
Feb-2.5%
Mar-1.6%
Apr+4.7%
May+0.7%
Jun+3.4%
Jul+3.8%
Aug+10.4%
Sep+3.8%
Oct-0.2%
Nov-15.3%
Dec-3.4%

2006

Jan+8.6%
Feb+9.0%
Mar+7.1%
Apr-3.3%
May-6.0%
Jun-0.8%
Jul-8.4%
Aug+22.9%
Sep+4.6%
Oct+5.0%
Nov+11.5%
Dec+1.6%

2005

Jan-6.6%
Feb-3.4%
Mar+2.7%
Apr-3.4%
May+12.3%
Jun-1.6%
Jul+0.3%
Aug-8.0%
Sep+1.7%
Oct-2.6%
Nov+0.5%
Dec-2.5%

2004

Jan+6.1%
Feb-10.0%
Mar+1.8%
Apr-11.3%
May+7.0%
Jun+5.9%
Jul-11.7%
Aug-10.3%
Sep-3.5%
Oct+6.1%
Nov-2.4%
Dec+3.0%

2003

Jan+2.0%
Feb+4.6%
Mar-7.2%
Apr+15.6%
May+9.4%
Jun+2.3%
Jul+16.1%
Aug-1.8%
Sep+2.4%
Oct+6.8%
Nov+8.4%
Dec+6.8%

2002

Jan+9.3%
Feb-27.9%
Mar+18.6%
Apr-13.5%
May+7.8%
Jun-11.6%
Jul-5.4%
Aug+4.7%
Sep-24.1%
Oct+6.6%
Nov+33.5%
Dec-12.2%

2001

Jan-2.1%
Feb-36.7%
Mar-33.3%
Apr+7.4%
May+13.4%
Jun-5.4%
Jul+5.6%
Aug-15.1%
Sep-25.4%
Oct+38.9%
Nov+20.9%
Dec-11.4%

2000

Jan+2.2%
Feb+20.7%
Mar+17.0%
Apr-10.3%
May-17.9%
Jun+11.6%
Jul+3.0%
Aug+4.9%
Sep-19.5%
Oct-2.5%
Nov-11.1%
Dec-20.1%

1999

Jan+20.2%
Feb-12.3%
Mar+12.0%
Apr+4.1%
May-4.4%
Jun+18.2%
Jul-3.6%
Aug+9.2%
Sep+1.1%
Oct+7.9%
Nov+20.5%
Dec+20.1%

1998

Jan+13.1%
Feb+4.4%
Mar+3.8%
Apr+7.2%
May+3.2%
Jun+21.8%
Jul+4.0%
Aug-14.5%
Sep+13.2%
Oct+2.0%
Nov+19.6%
Dec+23.2%

1997

Jan+9.6%
Feb-20.3%
Mar-13.5%
Apr+7.5%
May+30.8%
Jun-0.8%
Jul+18.4%
Aug-5.1%
Sep-3.1%
Oct+12.1%
Nov+5.1%
Dec-2.9%

1996

Jan+11.5%
Feb+14.0%
Mar-2.3%
Apr+12.0%
May+5.3%
Jun+3.6%
Jul-8.6%
Aug+1.9%
Sep+17.9%
Oct-0.4%
Nov+9.6%
Dec-6.1%

1995

Jan-4.8%
Feb+1.7%
Mar+13.1%
Apr+4.3%
May+9.7%
Jun+15.2%
Jul+10.4%
Aug+17.9%
Sep+4.6%
Oct+12.9%
Nov+8.2%
Dec-11.2%

1994

Jan+11.1%
Feb+2.3%
Mar-7.5%
Apr-11.4%
May-17.9%
Jun-5.8%
Jul-10.0%
Aug+17.9%
Sep+10.1%
Oct+9.5%
Nov+7.4%
Dec+8.6%

1993

Jan+12.8%
Feb-0.8%
Mar+1.6%
Apr-7.3%
May+30.4%
Jun+1.3%
Jul-5.3%
Aug-7.6%
Sep+4.5%
Oct+2.2%
Nov+9.7%
Dec+15.8%

1992

Jan+13.4%
Feb+8.5%
Mar-3.1%
Apr-7.6%
May+25.3%
Jun+2.7%
Jul+13.6%
Aug-12.2%
Sep+12.8%
Oct+13.5%
Nov+24.8%
Dec+4.8%

1991

Jan+30.4%
Feb-4.3%
Mar-13.0%
Apr+22.1%
May+8.4%
Jun-5.4%
Jul+28.7%
Aug+15.6%
Sep-9.6%
Oct+18.9%
Nov+1.5%
Dec+33.8%

1990

Jan
Feb
Mar+1.1%
Apr+1.1%
May+4.2%
Jun+7.1%
Jul-3.8%
Aug-2.9%
Sep-9.1%
Oct+31.1%
Nov+33.9%
Dec+13.6%

Avg

Jan+3.5%
Feb-0.5%
Mar+1.1%
Apr+1.4%
May+4.0%
Jun+1.3%
Jul+2.9%
Aug+1.0%
Sep-0.5%
Oct+4.8%
Nov+6.1%
Dec+2.6%

Median

Jan+2.8%
Feb+0.9%
Mar+1.1%
Apr+2.2%
May+4.2%
Jun+0.9%
Jul+2.5%
Aug+0.3%
Sep+1.3%
Oct+3.6%
Nov+6.3%
Dec+2.0%

Last 5Y Avg

Jan-0.7%
Feb+0.7%
Mar+1.0%
Apr-2.7%
May+7.4%
Jun+2.3%
Jul+3.1%
Aug+4.2%
Sep-4.0%
Oct+5.4%
Nov+2.7%
Dec+3.2%

Std Dev (σ)

Jan9.1%
Feb11.5%
Mar9.8%
Apr8.8%
May12.6%
Jun7.6%
Jul8.7%
Aug10.7%
Sep9.6%
Oct11.1%
Nov12.1%
Dec10.4%

Consistency (μ/σ)

Jan0.39
Feb-0.04
Mar0.11
Apr0.16
May0.32
Jun0.18
Jul0.33
Aug0.09
Sep-0.05
Oct0.43
Nov0.50
Dec0.25

Win Rate (%)

Jan67%
Feb56%
Mar54%
Apr59%
May65%
Jun58%
Jul67%
Aug50%
Sep61%
Oct61%
Nov69%
Dec61%

Winning / Losing Months

Jan2412
Feb2016
Mar2017
Apr2215
May2413
Jun2115
Jul2412
Aug1818
Sep2214
Oct2214
Nov2511
Dec2214

Longest Win / Loss Streak

Jan54
Feb53
Mar32
Apr55
May54
Jun33
Jul62
Aug33
Sep84
Oct63
Nov102
Dec53

Best

Jan+30.4%1991
Feb+20.7%2000
Mar+18.6%2002
Apr+22.1%1991
May+31.6%2026
Jun+21.8%1998
Jul+28.7%1991
Aug+22.9%2006
Sep+17.9%1996
Oct+38.9%2001
Nov+33.9%1990
Dec+33.8%1991

Worst

Jan-11.7%2016
Feb-36.7%2001
Mar-33.3%2001
Apr-13.5%2002
May-18.9%2012
Jun-12.9%2008
Jul-11.7%2004
Aug-15.5%2019
Sep-25.4%2001
Oct-21.2%2008
Nov-16.2%2010
Dec-20.1%2000
−36.7%+38.9%

Frequently asked questions

Data & methodology