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CNMD
$47.58+3.32%
as of close, Oct 20, 2026
☾ AH $47.58 +3.32%
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CNMD 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 20, 2026

Or drag the slider to set start and end dates

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

Result#

$1,000Oct 20, 2016$1,302Oct 20, 20261.3× 

$1,000 invested in CNMD on October 20, 2016 was worth $1,302 on October 20, 2026, with dividends reinvested.

That’s 2.7% a year compounded (CAGR) over 10 years: 1.3 times your money.

Over the same dates the same $1,000 would be worth $4,210 in the S&P 500 and $6,533 in the Nasdaq-100: CNMD trailed both the S&P 500 and the Nasdaq-100.

Price only$1,186if dividends were spent
Biggest fall−78.8%Nov 9, 2021 to Jun 17, 2026
At a flat 5% a year$1,629a savings account's rate
Gain$302on $1,000 put in

How this period ranks#

Better than 14% of all 350 periods of 10 years since 1987.

Your dates
−60%0%260%
Worst: −4.1% a year, Feb 1999 to Feb 2009Best: 32.7% a year, Dec 1988 to Dec 1998
One scale for every length, so longer periods bunch up. Point at a bar.

Growth of $1,000 in CNMD, October 20, 2016 to October 20, 2026#

Your $1,000$Your buySame plan in the S&P 500The highA low
Lowest value$879 · Jun 2026Highest value$4,138 · Nov 2021$
$2,000$3,000$4,000$1,302
20182020202220242026

How far CNMD was below its previous high. The biggest fall: −78.8% from Nov 9, 2021 to Jun 17, 2026, not back to the high by the end date.

−78.8% from its high
high−79%

Your one buy. $1,000 on October 20, 2016, worth $1,302 on October 20, 2026. Pick Monthly or Yearly to see a plan's buys.

1.3×paid

What $1,000 would be worth on October 20, 2026, by start date#

Each point is the same amount invested that day and held to October 20, 2026, dividends reinvested. Above the line it made money.

Your start
$300$1,000$3,000$10k$30k
19901995200020052010201520202025

$1,000 invested in CNMD, by year#

Started on each year's first close and held to Oct 20, 2026, dividends reinvested.

StartedWorth Oct 20, 2026MultipleA year (CAGR)
2017$1,1781.2×1.7%
2018$1,0111.0×0.1%
2019$7980.80×−2.9%
2020$4510.45×−11.1%
2021$4460.45×−13.0%
2022$3380.34×−20.2%
2023$5460.55×−14.8%
2024$4410.44×−25.3%
2025$7140.71×−17.1%
2026$1,1741.2×—

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. CNMD data begins September 24, 1987; values as of October 20, 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 CNMD chart and fundamentals on the CNMD quote page or the S&P 500 return calculator.

FAQ#

How much would $1,000 invested in CNMD be worth today?
$1,000 invested in CNMD on October 20, 2016 would be worth $1,302 on October 20, 2026, with dividends reinvested — 2.7% a year compounded (CAGR).
How far back does the CNMD calculator go?
CNMD data begins September 24, 1987, with a close every session. Pick any start and end date in that span — 39 years, 1 month 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.