Micron Technology (MU) Historical Monthly & Quarterly Returns

Dividend-adjusted returns by month and quarter. Compare performance across years.

Micron Technology, Inc. logo

Micron Technology

MU

2026

Jan+45.4%
Feb-0.6%
Mar+7.1%
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

2025

Jan+8.4%
Feb+2.6%
Mar-7.1%
Apr-11.4%
May+22.7%
Jun+30.5%
Jul-11.4%
Aug+9.0%
Sep+40.6%
Oct+33.8%
Nov+5.7%
Dec+20.7%

2024

Jan+0.5%
Feb+5.7%
Mar+30.2%
Apr-4.2%
May+10.7%
Jun+5.2%
Jul-16.4%
Aug-12.4%
Sep+7.8%
Oct-3.8%
Nov-1.7%
Dec-14.0%

2023

Jan+20.6%
Feb-4.1%
Mar+4.4%
Apr+6.9%
May+6.0%
Jun-7.5%
Jul+13.3%
Aug-2.0%
Sep-2.7%
Oct-1.5%
Nov+13.8%
Dec+12.3%

2022

Jan-11.7%
Feb+8.0%
Mar-12.3%
Apr-12.3%
May+8.3%
Jun-25.1%
Jul+12.1%
Aug-8.6%
Sep-11.4%
Oct+8.2%
Nov+6.6%
Dec-13.1%

2021

Jan+4.1%
Feb+16.9%
Mar-3.6%
Apr-2.4%
May-2.2%
Jun+1.0%
Jul-8.7%
Aug-5.0%
Sep-3.6%
Oct-2.6%
Nov+21.6%
Dec+11.0%

2020

Jan-1.3%
Feb-1.0%
Mar-20.0%
Apr+13.9%
May+0.0%
Jun+7.6%
Jul-2.8%
Aug-9.1%
Sep+3.2%
Oct+7.2%
Nov+27.3%
Dec+17.3%

2019

Jan+20.5%
Feb+6.9%
Mar+1.1%
Apr+1.8%
May-22.5%
Jun+18.4%
Jul+16.3%
Aug+0.8%
Sep-5.3%
Oct+11.0%
Nov-0.1%
Dec+13.2%

2018

Jan+6.3%
Feb+11.7%
Mar+6.8%
Apr-11.8%
May+25.3%
Jun-9.0%
Jul+0.7%
Aug-0.5%
Sep-13.9%
Oct-16.6%
Nov+2.2%
Dec-17.7%

2017

Jan+10.0%
Feb-2.8%
Mar+23.3%
Apr-4.3%
May+11.2%
Jun-3.0%
Jul-5.8%
Aug+13.7%
Sep+23.0%
Oct+12.7%
Nov-4.3%
Dec-3.0%

2016

Jan-22.1%
Feb-3.6%
Mar-1.4%
Apr+2.6%
May+18.3%
Jun+8.2%
Jul-0.1%
Aug+20.0%
Sep+7.8%
Oct-3.5%
Nov+13.8%
Dec+12.2%

2015

Jan-16.4%
Feb+4.8%
Mar-11.6%
Apr+3.7%
May-0.7%
Jun-32.5%
Jul-1.8%
Aug-11.4%
Sep-8.7%
Oct+10.5%
Nov-3.8%
Dec-11.1%

2014

Jan+5.9%
Feb+5.0%
Mar-2.2%
Apr+10.4%
May+9.5%
Jun+15.2%
Jul-7.3%
Aug+6.7%
Sep+5.1%
Oct-3.4%
Nov+8.6%
Dec-2.6%

2013

Jan+19.2%
Feb+10.8%
Mar+19.1%
Apr-5.6%
May+24.0%
Jun+22.6%
Jul-7.6%
Aug+2.5%
Sep+28.8%
Oct+1.2%
Nov+19.4%
Dec+3.1%

2012

Jan+20.8%
Feb+12.4%
Mar-5.3%
Apr-18.6%
May-11.4%
Jun+8.1%
Jul-1.6%
Aug+0.0%
Sep-3.6%
Oct-9.2%
Nov+10.0%
Dec+6.2%

2011

Jan+31.4%
Feb+5.5%
Mar+3.0%
Apr-1.3%
May-10.0%
Jun-26.6%
Jul-1.5%
Aug-19.7%
Sep-14.7%
Oct+11.0%
Nov+7.1%
Dec+5.0%

2010

Jan-17.4%
Feb+3.9%
Mar+14.5%
Apr-9.9%
May-2.7%
Jun-6.7%
Jul-14.3%
Aug-11.3%
Sep+11.7%
Oct+14.5%
Nov-12.0%
Dec+10.4%

2009

Jan+40.7%
Feb-13.5%
Mar+26.1%
Apr+20.2%
May+3.8%
Jun+0.0%
Jul+26.3%
Aug+15.2%
Sep+11.3%
Oct-17.1%
Nov+10.7%
Dec+40.3%

2008

Jan-3.5%
Feb+7.6%
Mar-20.6%
Apr+29.2%
May+4.6%
Jun-25.6%
Jul-19.6%
Aug-12.1%
Sep-4.6%
Oct+16.5%
Nov-42.0%
Dec-3.4%

2007

Jan-7.2%
Feb-8.5%
Mar+1.9%
Apr-5.1%
May+6.3%
Jun+2.9%
Jul-5.3%
Aug-3.5%
Sep-3.0%
Oct-5.3%
Nov-20.9%
Dec-12.9%

2006

Jan+10.3%
Feb+5.7%
Mar-5.2%
Apr+15.3%
May-2.4%
Jun-9.0%
Jul+3.5%
Aug+10.8%
Sep+0.7%
Oct-17.0%
Nov+1.1%
Dec-4.4%

2005

Jan-15.7%
Feb+10.4%
Mar-10.1%
Apr-6.0%
May+13.0%
Jun-7.0%
Jul+16.4%
Aug+0.3%
Sep+11.7%
Oct-2.3%
Nov+9.8%
Dec-6.7%

2004

Jan+19.6%
Feb-6.6%
Mar+11.1%
Apr-18.5%
May+10.4%
Jun+1.8%
Jul-11.6%
Aug-14.9%
Sep+4.5%
Oct+1.3%
Nov-9.1%
Dec+11.5%

2003

Jan-15.7%
Feb-2.6%
Mar+1.8%
Apr+4.4%
May+33.3%
Jun+2.7%
Jul+25.9%
Aug-2.0%
Sep-6.5%
Oct+6.8%
Nov-9.2%
Dec+3.5%

2002

Jan+8.9%
Feb-4.7%
Mar+2.4%
Apr-28.0%
May-0.5%
Jun-14.3%
Jul-3.6%
Aug-11.5%
Sep-28.3%
Oct+29.3%
Nov-1.2%
Dec-38.4%

2001

Jan+28.9%
Feb-25.2%
Mar+21.4%
Apr+9.3%
May-17.4%
Jun+9.6%
Jul+2.2%
Aug-10.5%
Sep-49.9%
Oct+20.8%
Nov+19.3%
Dec+14.2%

2000

Jan-20.0%
Feb+56.0%
Mar+29.9%
Apr+10.6%
May+0.4%
Jun+25.9%
Jul-7.4%
Aug+0.3%
Sep-43.7%
Oct-24.5%
Nov-9.3%
Dec+12.7%

1999

Jan+54.3%
Feb-26.1%
Mar-16.4%
Apr-22.7%
May+1.7%
Jun+6.9%
Jul+52.2%
Aug+21.5%
Sep-11.2%
Oct+7.2%
Nov-6.0%
Dec+16.0%

1998

Jan+33.2%
Feb-4.0%
Mar-12.4%
Apr+6.8%
May-24.1%
Jun+5.3%
Jul+34.3%
Aug-31.7%
Sep+33.7%
Oct+24.8%
Nov+8.7%
Dec+22.4%

1997

Jan+19.4%
Feb+8.6%
Mar+6.9%
Apr-12.7%
May+19.9%
Jun-5.3%
Jul+21.2%
Aug-8.2%
Sep-22.1%
Oct-22.5%
Nov-7.5%
Dec+4.3%

1996

Jan-13.5%
Feb-6.6%
Mar-1.2%
Apr+15.1%
May-11.6%
Jun-19.4%
Jul-27.1%
Aug+20.6%
Sep+33.9%
Oct-18.0%
Nov+32.5%
Dec-12.1%

1995

Jan+0.3%
Feb+40.1%
Mar+23.0%
Apr+8.4%
May+8.2%
Jun+23.3%
Jul+13.4%
Aug+23.4%
Sep+3.2%
Oct-11.2%
Nov-23.0%
Dec-26.9%

1994

Jan+25.6%
Feb+21.3%
Mar+17.4%
Apr+9.8%
May-7.6%
Jun+2.7%
Jul+8.0%
Aug+7.6%
Sep-14.1%
Oct+15.9%
Nov+5.1%
Dec+5.1%

1993

Jan+17.0%
Feb+10.8%
Mar-3.4%
Apr-2.6%
May+29.3%
Jun+24.7%
Jul+20.9%
Aug+18.9%
Sep+2.3%
Oct-13.1%
Nov-2.4%
Dec+0.4%

1992

Jan+31.6%
Feb+5.0%
Mar-20.7%
Apr-6.7%
May+2.9%
Jun-3.5%
Jul+13.8%
Aug-6.4%
Sep+6.8%
Oct+19.1%
Nov-3.2%
Dec+0.6%

1991

Jan+22.7%
Feb+25.2%
Mar+5.4%
Apr-9.6%
May+12.0%
Jun-28.9%
Jul+5.3%
Aug+13.4%
Sep+3.0%
Oct+20.9%
Nov-23.8%
Dec+6.3%

1990

Jan-20.5%
Feb+55.9%
Mar+1.7%
Apr+0.0%
May+10.2%
Jun-1.5%
Jul-14.8%
Aug-20.7%
Sep-8.3%
Oct-4.5%
Nov+25.4%
Dec+2.3%

1989

Jan+14.5%
Feb+7.5%
Mar-0.5%
Apr+10.2%
May+14.6%
Jun-24.3%
Jul-27.5%
Aug+7.0%
Sep-9.4%
Oct-19.2%
Nov-4.0%
Dec-3.5%

1988

Jan-4.9%
Feb+37.0%
Mar-7.0%
Apr+12.2%
May+6.7%
Jun+2.9%
Jul-12.3%
Aug-11.8%
Sep+23.2%
Oct-9.9%
Nov-18.1%
Dec+2.0%

1987

Jan+25.0%
Feb+20.0%
Mar+14.8%
Apr+34.2%
May+20.2%
Jun-12.5%
Jul+9.5%
Aug+0.0%
Sep+13.0%
Oct-36.3%
Nov-4.3%
Dec+79.2%

1986

Jan+38.4%
Feb-2.7%
Mar+3.6%
Apr+21.9%
May-13.7%
Jun-25.0%
Jul-14.7%
Aug+26.2%
Sep-13.4%
Oct-18.6%
Nov-31.6%
Dec-7.7%

1985

Jan-12.2%
Feb-51.7%
Mar-0.9%
Apr-5.5%
May-23.8%
Jun+7.6%
Jul-9.9%
Aug-7.8%
Sep-5.1%
Oct-35.7%
Nov+97.2%
Dec-4.2%

1984

Jan
Feb
Mar
Apr
May
Jun+80.7%
Jul-17.6%
Aug+49.8%
Sep-15.3%
Oct+1.2%
Nov+4.3%
Dec-2.6%

Avg

Jan+9.6%
Feb+5.7%
Mar+2.7%
Apr+1.2%
May+4.5%
Jun+0.6%
Jul+1.1%
Aug+1.1%
Sep-0.6%
Oct-0.5%
Nov+2.7%
Dec+3.5%

Median

Jan+9.4%
Feb+5.3%
Mar+1.8%
Apr+0.0%
May+6.0%
Jun+1.4%
Jul-1.7%
Aug-0.3%
Sep-2.9%
Oct-1.9%
Nov+0.5%
Dec+2.7%

Win %

Jan67%
Feb62%
Mar55%
Apr49%
May66%
Jun52%
Jul43%
Aug45%
Sep48%
Oct48%
Nov50%
Dec60%

Frequently asked questions

What is the best performing month for Micron Technology (MU) stock?

Historically, January is the best performing month for Micron Technology (MU) stock with an average return of +9.56%.

What is the worst performing month for Micron Technology (MU) stock?

Historically, September is the worst performing month for Micron Technology (MU) stock with an average return of -0.56%.

What is the best performing quarter for Micron Technology (MU) stock?

Historically, Q1 is the best performing quarter for Micron Technology (MU) stock with an average return of +18.56%.

What is the worst performing quarter for Micron Technology (MU) stock?

Historically, Q3 is the worst performing quarter for Micron Technology (MU) stock with an average return of +1.52%.

What is the best performing year for Micron Technology (MU) stock?

Historically, 2009 is the best performing year for Micron Technology (MU) stock with a return of +299.22%.

What is the worst performing year for Micron Technology (MU) stock?

Historically, 1985 is the worst performing year for Micron Technology (MU) stock with a return of -68.84%.

Which month has the highest win rate for Micron Technology (MU) stock?

Historically, January has the highest win rate for Micron Technology (MU) stock — positive in 67% of years.

Which month has the lowest win rate for Micron Technology (MU) stock?

Historically, July has the lowest win rate for Micron Technology (MU) stock — positive in 43% of years.

Which quarter has the highest win rate for Micron Technology (MU) stock?

Historically, Q1 has the highest win rate for Micron Technology (MU) stock — positive in 71% of years.

Which quarter has the lowest win rate for Micron Technology (MU) stock?

Historically, Q3 has the lowest win rate for Micron Technology (MU) stock — positive in 48% of years.

About this data

How are returns calculated?
We compare the closing price at the end of each period (month or quarter) with the closing price at the end of the previous period. The return is the percentage change. All prices are adjusted for dividends and stock splits. Data from FMP historical prices.
What is average vs median?
Average is the arithmetic mean of returns for each period across years. Median is the middle value. Both exclude empty cells. Use median to reduce impact of outliers.
What does the heatmap show?
Green cells indicate positive returns, red cells indicate negative returns. The darker the color, the stronger the move. Average and Median rows summarize each column across years.
What is Win %?
Percentage of years when the period had a positive return. For example, 80% for January means January was positive in 80% of the years in the selected range.