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

$1,000 invested in IDYA on May 23, 2019 would be worth $2,936 on October 16, 2026, with dividends reinvested — 15.7% a year compounded (CAGR).

How far back does the IDYA calculator go?

IDYA data begins May 23, 2019, with a close every session. Pick any start and end date in that span — 7 years, 5 months 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 IDEAYA Biosciences (IDYA): What It Would Be Worth Today

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IDYA

$32.85-2.95%

as of close, Oct 16, 2026

☾ AH $32.85 -2.95%

IDEAYA Biosciences Inc.Stock · HealthcareRussell 2000 0.10%Nasdaq Composite 0.008%US Stock Market 0.005%Russell 3000 0.004%

PeersMRNALLYMDTUNHJNJTMO

Your investment#

How much

All at once, on the start date

Pick start & end dates7 years, 5 months

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

2019 to today, log scale

Covid2022 bear market

20222024May 2019Today

Options

Result#

$1,000May 23, 2019$2,936Oct 16, 20262.9×your money

$1,000 invested in IDYA on May 23, 2019 was worth $2,936 on October 16, 2026, with dividends reinvested.

That’s 15.7% a year compounded (CAGR) over 7 years, 5 months: 2.9 times your money.

Over the same dates the same $1,000 would be worth $3,018 in the S&P 500 and $4,173 in the Nasdaq-100: IDYA trailed both the S&P 500 and the Nasdaq-100.

Price only$2,936if dividends were spent

Biggest fall−74.6%May 29, 2019 to Mar 17, 2020

At a flat 5% a year$1,435a savings account's rate

Gain$1,936on $1,000 put in

How this period ranks#

These dates cover the whole record, so there is no other period this long to compare.

Your dates

−60%0%280%

Worst: —Best: —

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

Growth of $1,000 in IDYA, May 23, 2019 to October 16, 2026#

Your $1,000$Your buySame plan in the S&P 500The highA lowLog scale: equal steps are equal percentage moves

Lowest value$271 · Mar 2020Highest value$4,212 · Feb 2024$740 · May 2022$1,296 · Apr 2025$1,003 · Aug 2020$

$500$1,000$2,000$2,936

2020202120222023202420252026

How far IDYA was below its previous high. The biggest fall: −74.6% from May 29, 2019 to Mar 17, 2020, back to the high by Jun 16, 2020.

−74.6% from its high−69.4% from its high−69.2% from its high−39.6% from its high

high−75%

Your one buy. $1,000 on May 23, 2019, worth $2,936 on October 16, 2026. Pick Monthly or Yearly to see a plan's buys.

2.9×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

2020202120222023202420252026

$1,000 invested in IDYA, 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
2019	$2,936	2.9×	15.7%	$4,173
2020	$3,594	3.6×	20.7%	$3,420
2021	$2,435	2.4×	16.6%	$2,373
2022	$1,368	1.4×	6.8%	$1,818
2023	$1,890	1.9×	18.3%	$2,741
2024	$933	0.93×	−2.5%	$1,789
2025	$1,306	1.3×	16.1%	$1,403
2026	$970	0.97×	—	$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. IDYA data begins May 23, 2019; 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 IDYA chart and fundamentals on the IDYA quote page or the S&P 500 return calculator.

FAQ#

How much would $1,000 invested in IDYA be worth today?: $1,000 invested in IDYA on May 23, 2019 would be worth $2,936 on October 16, 2026, with dividends reinvested — 15.7% a year compounded (CAGR).
How far back does the IDYA calculator go?: IDYA data begins May 23, 2019, with a close every session. Pick any start and end date in that span — 7 years, 5 months 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.

IDYA return calculator