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NBN
$125.42+0.32%
as of close, Oct 16, 2026
☾ AH $125.42 +0.32%
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NBN return calculator

Your investment#

How much
$
All at once, on the start date
Pick start & end dates10 years
Key datesStart at a well-known dateRecentMarket topsMarket bottomsEvents
Bought at that day's close
Key datesEnd at a well-known dateMarket topsMarket bottomsEvents
Latest close, Oct 16, 2026

Or drag the slider to set start and end dates

1987 to today, log scale
2008 crisisCovid
199020002010Oct 2016Today
Options

Result#

$1,000Oct 17, 2016$11,240Oct 16, 202611.2× 

$1,000 invested in NBN on October 17, 2016 was worth $11,240 on October 16, 2026, with dividends reinvested.

That’s 27.4% a year compounded (CAGR) over 10 years: 11.2 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: NBN beat both the S&P 500 and the Nasdaq-100.

Price only$11,089if dividends were spent
Biggest fall−70.3%Oct 10, 2017 to Mar 18, 2020
At a flat 5% a year$1,629a savings account's rate
Gain$10,240on $1,000 put in

How this period ranks#

Better than 99% of all 351 periods of 10 years since 1987.

Your dates
−50%0%110%
Worst: −7.9% a year, Nov 2004 to Nov 2014Best: 28.2% a year, Jun 2016 to Jun 2026
One scale for every length, so longer periods bunch up. Point at a bar.

Growth of $1,000 in NBN, October 17, 2016 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$771 · Mar 2020Highest value$12,323 · Jul 2026$
$1,000$2,000$5,000$11k
20182020202220242026

How far NBN was below its previous high. The biggest fall: −70.3% from Oct 10, 2017 to Mar 18, 2020, back to the high by Mar 8, 2021.

−70.3% from its high
high−70%

Your one buy. $1,000 on October 17, 2016, worth $11,240 on October 16, 2026. Pick Monthly or Yearly to see a plan's buys.

11.2×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$50k
19901995200020052010201520202025

$1,000 invested in NBN, by year#

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

StartedWorth Oct 16, 2026MultipleA year (CAGR)
2017$9,5149.5×25.9%
2018$5,4285.4×21.2%
2019$7,1877.2×28.8%
2020$5,7395.7×29.4%
2021$5,5385.5×34.5%
2022$3,4803.5×29.8%
2023$2,9943.0×33.6%
2024$2,2952.3×34.7%
2025$1,3711.4×19.3%
2026$1,2201.2×—

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. NBN data begins August 19, 1987; 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 NBN chart and fundamentals on the NBN quote page or the S&P 500 return calculator.

FAQ#

How much would $1,000 invested in NBN be worth today?
$1,000 invested in NBN on October 17, 2016 would be worth $11,240 on October 16, 2026, with dividends reinvested — 27.4% a year compounded (CAGR).
How far back does the NBN calculator go?
NBN data begins August 19, 1987, with a close every session. Pick any start and end date in that span — 39 years, 2 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.