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VCOBX
$17.25-0.29%
as of close, Oct 19, 2026
☾ AH $17.25 -0.29%
Vanguard Core Bond Fund Admiral SharesMutual fund · Bond Funds
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VCOBX return calculator

Your investment#

How much
$
All at once, on the start date
Pick start & end dates8 years, 11 months
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 19, 2026

Or drag the slider to set start and end dates

2017 to today, log scale
Covid2022 bear market
2022Dec 2017Today
Options

Result#

$1,000Dec 1, 2017$1,172Oct 19, 20261.2× 

$1,000 invested in VCOBX on December 1, 2017 was worth $1,172 on October 19, 2026, with dividends reinvested.

That’s 1.8% a year compounded (CAGR) over 8 years, 11 months: 1.2 times your money.

Over the same dates the same $1,000 would be worth $3,326 in the S&P 500 and $4,934 in the Nasdaq-100: VCOBX trailed both the S&P 500 and the Nasdaq-100.

Price only$864if dividends were spent
Biggest fall−18.1%Dec 31, 2020 to Oct 24, 2022
At a flat 5% a year$1,542a savings account's rate
Gain$172on $1,000 put in

How this period ranks#

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

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

Growth of $1,000 in VCOBX, December 1, 2017 to October 19, 2026#

Your $1,000$Your buySame plan in the S&P 500The highA low
Lowest value$971 · May 2018Highest value$1,214 · Feb 2026$
$1,500$2,000$2,500$3,000$3,500$1,172
201820192020202120222023202420252026

How far VCOBX was below its previous high. The biggest fall: −18.1% from Dec 31, 2020 to Oct 24, 2022, back to the high by Feb 10, 2026.

−18.1% from its high
high−18%

Your one buy. $1,000 on December 1, 2017, worth $1,172 on October 19, 2026. Pick Monthly or Yearly to see a plan's buys.

1.2×paid

What $1,000 would be worth on October 19, 2026, by start date#

Each point is the same amount invested that day and held to October 19, 2026, dividends reinvested. Above the line it made money.

Your start
$950$1,000$1,050$1,100$1,150$1,200
201820192020202120222023202420252026

$1,000 invested in VCOBX, by year#

Started on each year's first close and held to Oct 19, 2026, dividends reinvested.

StartedWorth Oct 19, 2026MultipleA year (CAGR)
2017$1,1721.2×1.8%
2018$1,1731.2×1.8%
2019$1,1771.2×2.1%
2020$1,0731.1×1.0%
2021$9750.97×−0.4%
2022$9961.00×−0.1%
2023$1,1341.1×3.4%
2024$1,0801.1×2.8%
2025$1,0581.1×3.2%
2026$9830.98×—

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. VCOBX data begins December 1, 2017; values as of October 19, 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 VCOBX chart and fundamentals on the VCOBX quote page or the S&P 500 return calculator.

FAQ#

How much would $1,000 invested in VCOBX be worth today?
$1,000 invested in VCOBX on December 1, 2017 would be worth $1,172 on October 19, 2026, with dividends reinvested — 1.8% a year compounded (CAGR).
How far back does the VCOBX calculator go?
VCOBX data begins December 1, 2017, with a close every session. Pick any start and end date in that span — 8 years, 11 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.