How much would $1,000 invested in IDA be worth today?

$1,000 invested in IDA on October 17, 2016 would be worth $2,441 on October 16, 2026, with dividends reinvested — 9.3% a year compounded (CAGR).

How far back does the IDA calculator go?

IDA data begins October 17, 1986, with a close every session. Pick any start and end date in that span — 40 years of history.

Does this include dividends?

Yes. The default "dividends reinvested" view uses split- and dividend-adjusted closing prices — a standard total-return approximation that excludes taxes and fees. A price-only view (split-adjusted, no dividends) is also available.

If You Invested $1,000 in IDACORP (IDA): What It Would Be Worth Today

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IDA

$138.30+1.07%

as of close, Oct 16, 2026

☾ AH $138.30 +1.07%

IDACORP Inc.Stock · UtilitiesRussell 1000 0.01%US Stock Market 0.01%Russell 3000 0.01%

PeersCEGVSTNEESOPCGDUK

Your investment#

How much

All at once, on the start date

Pick start & end dates10 years

Start

Key dates

Start at a well-known dateRecentMarket topsMarket bottomsEvents

Bought at that day's close

End

Key dates

End at a well-known dateMarket topsMarket bottomsEvents

Latest close, Oct 16, 2026

Or drag the slider to set start and end dates

1986 to today, log scale

2008 crisisCovidDot-com bust1987 crash

199019952000200520102015Oct 2016 – Today

Options

Result#

$1,000Oct 17, 2016$2,441Oct 16, 20262.4×your money

$1,000 invested in IDA on October 17, 2016 was worth $2,441 on October 16, 2026, with dividends reinvested.

That’s 9.3% a year compounded (CAGR) over 10 years: 2.4 times your money.

Over the same dates the same $1,000 would be worth $4,208 in the S&P 500 and $6,511 in the Nasdaq-100: IDA trailed both the S&P 500 and the Nasdaq-100.

Price only$1,839if dividends were spent

Biggest fall−34.3%Feb 18 to Mar 23, 2020

At a flat 5% a year$1,629a savings account's rate

Gain$1,441on $1,000 put in

How this period ranks#

Better than 56% of all 361 periods of 10 years since 1986.

Your dates

−30%0%60%

Worst: 0.9% a year, May 1999 to May 2009Best: 19.3% a year, May 2009 to May 2019

One scale for every length, so longer periods bunch up. Point at a bar.

Growth of $1,000 in IDA, October 17, 2016 to October 16, 2026#

Your $1,000$Your buySame plan in the S&P 500The highA low

Highest value$2,711 · Jul 2026$1,083 · Mar 2020$1,427 · Feb 2024$1,122 · Feb 2018$

$1,000$2,000$3,000$4,000$2,441

20182020202220242026

How far IDA was below its previous high. The biggest fall: −34.3% from Feb 18, 2020 to Mar 23, 2020, back to the high by Aug 17, 2021.

−34.3% from its high−22.0% from its high−17.4% from its high−16.9% from its high

high−34%

Your one buy. $1,000 on October 17, 2016, worth $2,441 on October 16, 2026. Pick Monthly or Yearly to see a plan's buys.

2.4×paid

What $1,000 would be worth on October 16, 2026, by start date#

Each point is the same amount invested that day and held to October 16, 2026, dividends reinvested. Above the line it made money.

Your start

$1,000$2,000$5,000$10k$20k

19901995200020052010201520202025

$1,000 invested in IDA, by year#

Started on each year's first close and held to Oct 16, 2026, dividends reinvested.

Started	Worth Oct 16, 2026	Multiple	A year (CAGR)	Same in the Nasdaq-100
2017	$2,276	2.3×	8.8%	$6,344
2018	$1,976	2.0×	8.1%	$4,742
2019	$1,921	1.9×	8.7%	$4,812
2020	$1,597	1.6×	7.1%	$3,420
2021	$1,785	1.8×	10.5%	$2,373
2022	$1,423	1.4×	7.6%	$1,818
2023	$1,429	1.4×	9.9%	$2,741
2024	$1,512	1.5×	16.0%	$1,789
2025	$1,337	1.3×	17.7%	$1,403
2026	$1,107	1.1×	—	$1,162

Methodology#

A buy is made at the start date's close, or the next session's when the market was closed that day, and valued at the end date's close; a monthly or yearly plan buys on the same day of each month or year. "Dividends reinvested" uses split- and dividend-adjusted closes (a standard total-return approximation; taxes and fees excluded). "Price-only" uses split-adjusted closes. IDA data begins October 17, 1986; values as of October 16, 2026 and refresh daily. The ranking compares month-end to month-end periods. Past performance does not predict future returns; not investment advice.

See the live IDA chart and fundamentals on the IDA quote page or the S&P 500 return calculator.

FAQ#

How much would $1,000 invested in IDA be worth today?: $1,000 invested in IDA on October 17, 2016 would be worth $2,441 on October 16, 2026, with dividends reinvested — 9.3% a year compounded (CAGR).
How far back does the IDA calculator go?: IDA data begins October 17, 1986, with a close every session. Pick any start and end date in that span — 40 years of history.
Does this include dividends?: Yes. The default "dividends reinvested" view uses split- and dividend-adjusted closing prices — a standard total-return approximation that excludes taxes and fees. A price-only view (split-adjusted, no dividends) is also available.

IDA return calculator