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AROC
$29.56+1.06%
as of close, Oct 16, 2026
☾ AH $29.56 +1.06%
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AROC 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

2007 to today, log scale
2008 crisisCovid
20102020Oct 2016Today
Options

Result#

$1,000Oct 17, 2016$4,028Oct 16, 20264.0× 

$1,000 invested in AROC on October 17, 2016 was worth $4,028 on October 16, 2026, with dividends reinvested.

That’s 15.0% a year compounded (CAGR) over 10 years: 4.0 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: AROC trailed both the S&P 500 and the Nasdaq-100.

Price only$2,365if dividends were spent
Biggest fall−84.7%Feb 15, 2017 to Mar 18, 2020
At a flat 5% a year$1,629a savings account's rate
Gain$3,028on $1,000 put in

How this period ranks#

Better than 90% of all 111 periods of 10 years since 2007.

Your dates
−80%0%170%
Worst: −18.2% a year, Nov 2007 to Nov 2017Best: 31.3% a year, Feb 2016 to Feb 2026
One scale for every length, so longer periods bunch up. Point at a bar.

Growth of $1,000 in AROC, 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$201 · Mar 2020Highest value$5,679 · Jun 2026$
$200$500$1,000$2,000$4,028
20182020202220242026

How far AROC was below its previous high. The biggest fall: −84.7% from Feb 15, 2017 to Mar 18, 2020, back to the high by Feb 28, 2023.

−84.7% from its high
high−85%

Your one buy. $1,000 on October 17, 2016, worth $4,028 on October 16, 2026. Pick Monthly or Yearly to see a plan's buys.

4.0×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
2010201520202025

$1,000 invested in AROC, by year#

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

StartedWorth Oct 16, 2026MultipleA year (CAGR)
2017$3,6223.6×14.1%
2018$4,7314.7×19.4%
2019$5,6545.7×24.9%
2020$4,2444.2×23.7%
2021$4,4174.4×29.3%
2022$4,6984.7×38.2%
2023$3,8793.9×43.1%
2024$2,1262.1×31.1%
2025$1,2301.2×12.3%
2026$1,1321.1×—

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. AROC data begins August 21, 2007; 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 AROC chart and fundamentals on the AROC quote page or the S&P 500 return calculator.

FAQ#

How much would $1,000 invested in AROC be worth today?
$1,000 invested in AROC on October 17, 2016 would be worth $4,028 on October 16, 2026, with dividends reinvested — 15.0% a year compounded (CAGR).
How far back does the AROC calculator go?
AROC data begins August 21, 2007, with a close every session. Pick any start and end date in that span — 19 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.