TickerLeague

Avista (AVA) Historical Monthly & Quarterly Returns

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

Calculated from 46 years of price history (1981–2026), as of .

2026

Jan+7.1%
Feb0.5%
Mar1.2%
Apr+2.4%
May+0.9%
Jun
Jul
Aug
Sep
Oct
Nov
Dec

2025

Jan0.0%
Feb+10.6%
Mar+4.8%
Apr1.0%
May6.0%
Jun1.5%
Jul1.7%
Aug0.7%
Sep+3.5%
Oct+0.6%
Nov+10.1%
Dec6.8%

2024

Jan4.9%
Feb1.0%
Mar+5.5%
Apr+2.7%
May+4.1%
Jun6.4%
Jul+13.2%
Aug0.2%
Sep+0.3%
Oct3.3%
Nov+4.5%
Dec5.3%

2023

Jan10.0%
Feb+4.2%
Mar+3.3%
Apr+3.8%
May5.1%
Jun5.0%
Jul1.6%
Aug12.7%
Sep2.8%
Oct2.1%
Nov+8.6%
Dec+5.3%

2022

Jan+4.6%
Feb+1.4%
Mar+1.2%
Apr10.1%
May+8.2%
Jun+0.1%
Jul2.9%
Aug2.9%
Sep8.8%
Oct+10.7%
Nov+1.8%
Dec+7.4%

2021

Jan6.6%
Feb+8.5%
Mar+18.7%
Apr3.6%
May0.5%
Jun5.9%
Jul+0.4%
Aug1.3%
Sep6.5%
Oct+1.8%
Nov2.2%
Dec+10.4%

2020

Jan+5.8%
Feb6.6%
Mar9.9%
Apr+1.3%
May8.0%
Jun7.1%
Jul+2.0%
Aug+0.4%
Sep7.4%
Oct2.7%
Nov+13.0%
Dec+8.2%

2019

Jan1.5%
Feb2.5%
Mar+0.5%
Apr+6.2%
May2.3%
Jun+6.8%
Jul+3.2%
Aug+2.7%
Sep+3.3%
Oct0.8%
Nov0.8%
Dec+1.7%

2018

Jan2.2%
Feb4.3%
Mar+7.2%
Apr+1.2%
May+1.8%
Jun+0.4%
Jul4.0%
Aug+2.2%
Sep1.5%
Oct+1.7%
Nov+1.9%
Dec18.3%

2017

Jan3.4%
Feb+4.1%
Mar2.0%
Apr+3.3%
May+7.1%
Jun0.9%
Jul+23.9%
Aug1.6%
Sep+0.7%
Oct+0.9%
Nov+0.1%
Dec0.9%

2016

Jan+4.7%
Feb+3.0%
Mar+7.9%
Apr1.7%
May+1.2%
Jun+11.4%
Jul2.9%
Aug5.9%
Sep+2.9%
Oct1.0%
Nov1.4%
Dec1.2%

2015

Jan+5.0%
Feb7.3%
Mar+0.2%
Apr4.6%
May0.9%
Jun4.2%
Jul+7.7%
Aug4.9%
Sep+7.0%
Oct+1.8%
Nov+3.2%
Dec+2.2%

2014

Jan+2.3%
Feb+3.8%
Mar+3.5%
Apr+4.9%
May1.7%
Jun+7.1%
Jul7.4%
Aug+5.6%
Sep5.9%
Oct+16.1%
Nov2.8%
Dec+3.6%

2013

Jan+7.3%
Feb+2.5%
Mar+4.6%
Apr+2.4%
May3.8%
Jun+1.2%
Jul+6.5%
Aug7.7%
Sep+0.5%
Oct+5.2%
Nov0.8%
Dec+3.4%

2012

Jan1.6%
Feb1.4%
Mar+3.6%
Apr+3.3%
May2.8%
Jun+5.1%
Jul+3.7%
Aug7.2%
Sep+1.3%
Oct1.2%
Nov5.6%
Dec+1.7%

2011

Jan+0.6%
Feb0.2%
Mar+3.6%
Apr+5.3%
May+3.5%
Jun+3.1%
Jul1.9%
Aug+1.9%
Sep6.0%
Oct+6.7%
Nov0.6%
Dec+3.0%

2010

Jan5.6%
Feb+1.1%
Mar+1.7%
Apr+4.4%
May9.7%
Jun+1.2%
Jul+7.1%
Aug+1.0%
Sep+0.0%
Oct+4.6%
Nov1.0%
Dec+5.4%

2009

Jan1.7%
Feb24.0%
Mar3.7%
Apr+9.2%
May+6.8%
Jun+12.5%
Jul+4.0%
Aug+6.4%
Sep+3.6%
Oct6.2%
Nov+9.8%
Dec+4.8%

2008

Jan6.5%
Feb8.7%
Mar+7.2%
Apr+5.0%
May+4.2%
Jun+1.1%
Jul+5.4%
Aug0.6%
Sep2.7%
Oct8.5%
Nov11.1%
Dec+10.9%

2007

Jan0.6%
Feb6.5%
Mar+3.7%
Apr2.6%
May0.1%
Jun8.0%
Jul8.0%
Aug0.5%
Sep+4.1%
Oct+8.3%
Nov2.4%
Dec+0.8%

2006

Jan+7.9%
Feb+3.3%
Mar+5.4%
Apr+1.7%
May+6.6%
Jun+2.6%
Jul+9.4%
Aug2.3%
Sep2.4%
Oct+8.7%
Nov+5.3%
Dec6.1%

2005

Jan+0.0%
Feb+4.1%
Mar4.1%
Apr4.0%
May+5.8%
Jun+5.5%
Jul+2.5%
Aug+2.8%
Sep0.1%
Oct9.7%
Nov+1.6%
Dec+0.3%

2004

Jan1.5%
Feb+1.9%
Mar+4.6%
Apr10.6%
May+1.1%
Jun+8.5%
Jul5.3%
Aug+3.3%
Sep+1.3%
Oct1.8%
Nov+0.8%
Dec0.8%

2003

Jan5.8%
Feb5.3%
Mar+3.9%
Apr+11.6%
May+19.8%
Jun+0.7%
Jul+4.3%
Aug+6.4%
Sep+0.0%
Oct+9.2%
Nov+4.6%
Dec+2.7%

2002

Jan+3.3%
Feb+7.6%
Mar+6.3%
Apr+3.0%
May11.9%
Jun1.1%
Jul11.2%
Aug+4.8%
Sep11.9%
Oct8.1%
Nov3.9%
Dec+18.3%

2001

Jan15.8%
Feb8.2%
Mar+11.9%
Apr+12.9%
May+11.4%
Jun9.3%
Jul13.4%
Aug5.3%
Sep16.4%
Oct11.9%
Nov+1.1%
Dec+10.3%

2000

Jan+90.5%
Feb+2.6%
Mar+35.6%
Apr27.6%
May23.8%
Jun22.1%
Jul+7.6%
Aug1.0%
Sep+21.9%
Oct0.2%
Nov8.5%
Dec+0.4%

1999

Jan3.8%
Feb10.9%
Mar0.7%
Apr7.7%
May+21.1%
Jun9.9%
Jul+3.4%
Aug+3.3%
Sep+1.9%
Oct+2.5%
Nov9.1%
Dec5.0%

1998

Jan10.5%
Feb+6.6%
Mar+6.9%
Apr5.9%
May4.6%
Jun+3.7%
Jul8.7%
Aug15.9%
Sep+17.0%
Oct5.0%
Nov2.7%
Dec+5.8%

1997

Jan+0.0%
Feb+0.3%
Mar5.4%
Apr+2.8%
May+2.4%
Jun+8.9%
Jul+4.5%
Aug3.4%
Sep+2.6%
Oct0.3%
Nov+8.8%
Dec+13.6%

1996

Jan+4.2%
Feb+3.1%
Mar+3.4%
Apr5.2%
May+3.6%
Jun+0.7%
Jul0.7%
Aug+1.8%
Sep+1.9%
Oct+1.4%
Nov+0.3%
Dec1.3%

1995

Jan+10.8%
Feb+0.2%
Mar+0.0%
Apr+2.6%
May+2.1%
Jun+4.1%
Jul3.1%
Aug+2.7%
Sep+3.3%
Oct+6.8%
Nov+4.4%
Dec0.8%

1994

Jan1.9%
Feb4.5%
Mar+0.9%
Apr+2.0%
May9.4%
Jun8.7%
Jul+6.8%
Aug+1.2%
Sep4.9%
Oct+1.0%
Nov1.5%
Dec2.6%

1993

Jan+3.8%
Feb+6.2%
Mar+1.1%
Apr+0.6%
May+3.0%
Jun+1.0%
Jul+1.8%
Aug+1.4%
Sep0.6%
Oct2.8%
Nov4.5%
Dec+1.9%

1992

Jan+0.0%
Feb+1.9%
Mar1.9%
Apr+3.0%
May+1.6%
Jun+0.8%
Jul+6.0%
Aug2.0%
Sep+1.2%
Oct+1.0%
Nov0.5%
Dec+2.9%

1991

Jan2.3%
Feb+4.3%
Mar+0.0%
Apr+3.8%
May1.2%
Jun0.3%
Jul+2.5%
Aug+5.8%
Sep+2.0%
Oct1.4%
Nov+2.9%
Dec+2.2%

1990

Jan5.2%
Feb+0.7%
Mar1.1%
Apr0.7%
May+3.0%
Jun+5.4%
Jul1.7%
Aug2.8%
Sep2.8%
Oct+8.8%
Nov+1.7%
Dec+1.3%

1989

Jan0.9%
Feb1.3%
Mar+0.4%
Apr+3.9%
May+9.7%
Jun+2.7%
Jul+2.2%
Aug1.1%
Sep+3.0%
Oct2.2%
Nov+1.5%
Dec+4.3%

1988

Jan+13.3%
Feb+3.4%
Mar8.5%
Apr+6.2%
May+4.4%
Jun+3.7%
Jul1.8%
Aug1.4%
Sep+4.6%
Oct+1.3%
Nov0.9%
Dec+2.6%

1987

Jan+14.0%
Feb+4.4%
Mar+0.0%
Apr8.0%
May3.1%
Jun+6.9%
Jul1.5%
Aug+6.0%
Sep4.7%
Oct8.5%
Nov3.3%
Dec+1.7%

1986

Jan+2.0%
Feb+11.9%
Mar+3.0%
Apr+0.0%
May+6.3%
Jun+4.9%
Jul2.1%
Aug+7.9%
Sep9.8%
Oct+2.2%
Nov+2.1%
Dec7.8%

1985

Jan+8.8%
Feb+3.2%
Mar+4.1%
Apr+2.0%
May+14.4%
Jun+6.7%
Jul4.7%
Aug+0.8%
Sep1.6%
Oct+5.0%
Nov+7.1%
Dec+9.6%

1984

Jan+1.3%
Feb5.6%
Mar3.4%
Apr8.3%
May0.7%
Jun+0.0%
Jul+3.8%
Aug+0.0%
Sep+8.1%
Oct0.6%
Nov0.7%
Dec+1.3%

1983

Jan+4.1%
Feb+0.0%
Mar+0.0%
Apr+2.0%
May6.4%
Jun4.2%
Jul1.3%
Aug0.6%
Sep+3.8%
Oct+6.3%
Nov9.4%
Dec+1.2%

1982

Jan+2.9%
Feb+0.0%
Mar5.6%
Apr+8.1%
May1.4%
Jun4.7%
Jul+2.1%
Aug+7.2%
Sep+3.3%
Oct+2.6%
Nov+0.0%
Dec+3.8%

1981

Jan
Feb
Mar
Apr
May
Jun+8.7%
Jul+2.1%
Aug5.7%
Sep+1.6%
Oct+0.7%
Nov+5.9%
Dec2.8%

Avg

Jan+2.5%
Feb+0.1%
Mar+2.6%
Apr+0.4%
May+1.1%
Jun+0.6%
Jul+1.1%
Aug0.3%
Sep+0.2%
Oct+0.8%
Nov+0.6%
Dec+2.1%

Median

Jan+0.0%
Feb+1.1%
Mar+1.7%
Apr+2.0%
May+1.2%
Jun+1.0%
Jul+2.0%
Aug0.2%
Sep+0.7%
Oct+0.9%
Nov+0.1%
Dec+1.9%

Win %

Jan47%
Feb58%
Mar64%
Apr64%
May56%
Jun62%
Jul56%
Aug47%
Sep56%
Oct56%
Nov51%
Dec71%

Frequently asked questions

What is the best performing month for Avista (AVA) stock?

Historically, March is the best performing month for Avista (AVA) stock with an average return of +2.60%.

What is the worst performing month for Avista (AVA) stock?

Historically, August is the worst performing month for Avista (AVA) stock with an average return of 0.27%.

What is the best performing quarter for Avista (AVA) stock?

Historically, Q1 is the best performing quarter for Avista (AVA) stock with an average return of +6.07%.

What is the worst performing quarter for Avista (AVA) stock?

Historically, Q3 is the worst performing quarter for Avista (AVA) stock with an average return of +1.06%.

What is the best performing year for Avista (AVA) stock?

Historically, 1985 is the best performing year for Avista (AVA) stock with a return of +69.42%.

What is the worst performing year for Avista (AVA) stock?

Historically, 2001 is the worst performing year for Avista (AVA) stock with a return of 33.51%.

Which month has the highest win rate for Avista (AVA) stock?

Historically, December has the highest win rate for Avista (AVA) stock — positive in 71% of years.

Which month has the lowest win rate for Avista (AVA) stock?

Historically, January has the lowest win rate for Avista (AVA) stock — positive in 47% of years.

Which quarter has the highest win rate for Avista (AVA) stock?

Historically, Q4 has the highest win rate for Avista (AVA) stock — positive in 62% of years.

Which quarter has the lowest win rate for Avista (AVA) stock?

Historically, Q1 has the lowest win rate for Avista (AVA) stock — positive in 53% of years.

Data & methodology

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. Based on historical prices from our data provider.

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.

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