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Stock Seasonality for EPAM Systems (EPAM)

EPAM Systems (EPAM) historical monthly and quarterly returns. Dividend-adjusted performance data.

EPAM Systems (EPAM) seasonality heatmap

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

2026

Jan+1.8%
Feb-32.4%
Mar-4.0%
Apr-16.0%
May-9.9%
Jun-6.9%
Jul
Aug
Sep
Oct
Nov
Dec

2025

Jan+8.6%
Feb-18.8%
Mar-18.1%
Apr-7.1%
May+11.2%
Jun+1.3%
Jul-10.8%
Aug+11.8%
Sep-14.5%
Oct+8.5%
Nov+14.3%
Dec+9.6%

2024

Jan-6.5%
Feb+9.5%
Mar-9.3%
Apr-14.8%
May-24.4%
Jun+5.7%
Jul+14.4%
Aug-6.7%
Sep-0.9%
Oct-5.2%
Nov+29.3%
Dec-4.1%

2023

Jan+1.5%
Feb-7.5%
Mar-2.8%
Apr-5.5%
May-9.1%
Jun-12.4%
Jul+5.4%
Aug+9.4%
Sep-1.3%
Oct-14.9%
Nov+18.7%
Dec+15.2%

2022

Jan-28.8%
Feb-56.4%
Mar+42.8%
Apr-10.7%
May+27.7%
Jun-12.9%
Jul+18.5%
Aug+22.1%
Sep-15.1%
Oct-3.4%
Nov+5.3%
Dec-11.1%

2021

Jan-3.9%
Feb+8.5%
Mar+6.2%
Apr+15.4%
May+4.3%
Jun+7.0%
Jul+9.6%
Aug+13.0%
Sep-9.8%
Oct+18.0%
Nov-9.6%
Dec+9.8%

2020

Jan+7.5%
Feb-2.2%
Mar-16.8%
Apr+19.0%
May+4.4%
Jun+9.3%
Jul+15.1%
Aug+12.8%
Sep-1.2%
Oct-4.4%
Nov+4.3%
Dec+11.2%

2019

Jan+22.0%
Feb+14.3%
Mar+4.5%
Apr+6.0%
May-3.8%
Jun+0.3%
Jul+12.0%
Aug-1.3%
Sep-4.7%
Oct-3.5%
Nov+20.4%
Dec+0.1%

2018

Jan+9.4%
Feb-3.7%
Mar+1.2%
Apr-0.1%
May+7.7%
Jun+0.9%
Jul+4.7%
Aug+9.8%
Sep-3.7%
Oct-13.2%
Nov+9.0%
Dec-10.9%

2017

Jan+0.1%
Feb+14.4%
Mar+2.6%
Apr+2.0%
May+8.9%
Jun+0.3%
Jul+2.2%
Aug-5.4%
Sep+8.1%
Oct+3.7%
Nov+11.3%
Dec+5.9%

2016

Jan-4.7%
Feb-8.7%
Mar+9.2%
Apr-2.3%
May+4.9%
Jun-15.9%
Jul+9.2%
Aug-2.9%
Sep+1.6%
Oct-7.1%
Nov+2.4%
Dec-2.4%

2015

Jan+2.5%
Feb+26.1%
Mar-0.6%
Apr+5.6%
May+11.1%
Jun-0.9%
Jul+4.0%
Aug-4.7%
Sep+5.5%
Oct+3.8%
Nov+1.8%
Dec-0.1%

2014

Jan+17.1%
Feb+2.5%
Mar-21.5%
Apr-5.4%
May+35.1%
Jun+4.0%
Jul-11.6%
Aug-2.6%
Sep+16.3%
Oct+9.0%
Nov+6.9%
Dec-6.4%

2013

Jan+14.5%
Feb+1.3%
Mar+10.7%
Apr-7.4%
May+7.7%
Jun+17.4%
Jul+6.5%
Aug+10.5%
Sep+7.9%
Oct+8.6%
Nov-5.3%
Dec-1.5%

2012

Jan
Feb
Mar+45.2%
Apr+0.6%
May-15.2%
Jun-2.9%
Jul-5.6%
Aug+9.1%
Sep+8.2%
Oct-5.1%
Nov+14.4%
Dec-12.0%

Avg

Jan+2.9%
Feb-3.8%
Mar+3.3%
Apr-1.4%
May+4.1%
Jun+0.1%
Jul+5.2%
Aug+5.4%
Sep-0.2%
Oct-0.4%
Nov+8.8%
Dec+0.2%

Median

Jan+2.1%
Feb-0.5%
Mar+1.2%
Apr-2.3%
May+4.9%
Jun+0.6%
Jul+5.9%
Aug+9.2%
Sep-1.0%
Oct-3.4%
Nov+8.0%
Dec-0.8%

Last 5Y Avg

Jan-4.7%
Feb-21.1%
Mar+1.7%
Apr-10.8%
May-0.9%
Jun-2.3%
Jul+7.4%
Aug+9.9%
Sep-8.3%
Oct+0.6%
Nov+11.6%
Dec+3.9%

Std Dev (σ)

Jan12.4%
Feb21.1%
Mar19.2%
Apr10.0%
May15.3%
Jun9.1%
Jul9.2%
Aug9.0%
Sep9.1%
Oct9.3%
Nov10.3%
Dec8.9%

Consistency (μ/σ)

Jan0.24
Feb-0.18
Mar0.17
Apr-0.14
May0.26
Jun0.01
Jul0.57
Aug0.60
Sep-0.03
Oct-0.04
Nov0.85
Dec0.03

Win Rate (%)

Jan71%
Feb50%
Mar53%
Apr40%
May67%
Jun64%
Jul79%
Aug57%
Sep43%
Oct43%
Nov86%
Dec43%

Winning / Losing Months

Jan104
Feb77
Mar87
Apr69
May105
Jun95
Jul113
Aug86
Sep68
Oct68
Nov122
Dec68

Longest Win / Loss Streak

Jan42
Feb32
Mar44
Apr35
May62
Jun52
Jul101
Aug44
Sep68
Oct33
Nov71
Dec35

Best

Jan+22.0%2019
Feb+26.1%2015
Mar+45.2%2012
Apr+19.0%2020
May+35.1%2014
Jun+17.4%2013
Jul+18.5%2022
Aug+22.1%2022
Sep+16.3%2014
Oct+18.0%2021
Nov+29.3%2024
Dec+15.2%2023

Worst

Jan-28.8%2022
Feb-56.4%2022
Mar-21.5%2014
Apr-16.0%2026
May-24.4%2024
Jun-15.9%2016
Jul-11.6%2014
Aug-6.7%2024
Sep-15.1%2022
Oct-14.9%2023
Nov-9.6%2021
Dec-12.0%2012
−56.4%+45.2%

Frequently asked questions

Data & methodology