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

$1,000 invested in XBI on October 17, 2016 would be worth $2,477 on October 16, 2026, with dividends reinvested — 9.5% a year compounded (CAGR).

How far back does the XBI calculator go?

XBI data begins February 6, 2006, with a close every session. Pick any start and end date in that span — 20 years, 8 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 XBI: What It Would Be Worth Today

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XBI

$144.32-3.65%

as of close, Oct 16, 2026

☾ AH $144.32 -3.65%

SPDR S&P Biotech ETFETF · Themes

PeersSPYQQQNVDAAAPLMSFTAMZN

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

2006 to today, log scale

2008 crisisCovid

201020152020Oct 2016Today

Options

Result#

$1,000Oct 17, 2016$2,477Oct 16, 20262.5×your money

$1,000 invested in XBI on October 17, 2016 was worth $2,477 on October 16, 2026, with dividends reinvested.

That’s 9.5% a year compounded (CAGR) over 10 years: 2.5 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: XBI trailed both the S&P 500 and the Nasdaq-100.

Price only$2,443if dividends were spent

Biggest fall−63.9%Feb 8, 2021 to May 11, 2022

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

Gain$1,477on $1,000 put in

How this period ranks#

Better than 29% of all 129 periods of 10 years since 2006.

Your dates

−50%0%90%

Worst: 0.0% a year, Jun 2015 to Jun 2025Best: 22.4% a year, Jan 2011 to Jan 2021

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

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

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

Highest value$2,967 · Feb 2021$1,071 · May 2022$1,113 · Dec 2018$1,408 · Apr 2018$1,768 · Sep 2020$

$1,000$2,000$3,000$4,000$2,477

20182020202220242026

How far XBI was below its previous high. The biggest fall: −63.9% from Feb 8, 2021 to May 11, 2022, not back to the high by the end date.

−63.9% from its high−35.3% from its high−14.5% from its high−13.7% from its high

high−64%

Your one buy. $1,000 on October 17, 2016, worth $2,477 on October 16, 2026. Pick Monthly or Yearly to see a plan's buys.

2.5×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

2010201520202025

$1,000 invested in XBI, 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	$2,455	2.5×	9.6%	$6,344
2018	$1,673	1.7×	6.0%	$4,742
2019	$1,998	2.0×	9.3%	$4,812
2020	$1,538	1.5×	6.5%	$3,420
2021	$1,031	1.0×	0.5%	$2,373
2022	$1,258	1.3×	4.9%	$1,818
2023	$1,781	1.8×	16.5%	$2,741
2024	$1,609	1.6×	18.6%	$1,789
2025	$1,584	1.6×	29.4%	$1,403
2026	$1,189	1.2×	—	$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. XBI data begins February 6, 2006; 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 XBI chart and fundamentals on the XBI quote page or the S&P 500 return calculator.

FAQ#

How much would $1,000 invested in XBI be worth today?: $1,000 invested in XBI on October 17, 2016 would be worth $2,477 on October 16, 2026, with dividends reinvested — 9.5% a year compounded (CAGR).
How far back does the XBI calculator go?: XBI data begins February 6, 2006, with a close every session. Pick any start and end date in that span — 20 years, 8 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.

XBI return calculator