Summary
VIOV
Prices · period metrics · 12M
NAV as of 15/10/2026
02/04/2025 → 02/04/2026
Return 18.84% Volatility 23.66% Sharpe 0.77
Official loaded data — not a live quote.

VANGUARD S&P SMALL-CAP 600 VALUE INDEX FUND ETF SHARES

Symbol: VIOV

Exchange: NYSE

Sector: Financial_Services

Category: Small Value

Inception date: 07/09/2010

Latest date: 15/10/2026

Current price: $111.37

Expense ratio: 0.10%

Assets under management
$1.9B
1.03% daily change

Period performance

Adjusted cumulative ETF performance, normalized to the first available adjusted price in the selected period.

Adjusted return
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Performance metrics

Period total return

-2.73%

Ann. -34.36% (Sharpe / Sortino numerator)

Volatility

18.23%

Sharpe ratio

-2.084

VaR 95%

-1.69%

CVaR 95%: -1.94%
Max drawdown: -6.74%
Sortino ratio: -3.487
Calmar ratio: -5.10

The performance chart and period total return use a rolling window to the latest adjusted close. For 1M/3M/6M/... periods, default behavior is Yahoo-style rolling (first session on or after "latest date minus N calendar months" through the latest quote). If the calendar is already in a new month, the last quote is near month-end, and there is no current-month data yet, the window switches to N full calendar months ending in that quote month. Sharpe, Sortino, VaR and related metrics still come from the latest batch row. Sharpe/Sortino use annualized excess return versus the US risk-free rate, so a positive chart can still show a negative ratio if annualized return is below cash.

Period total return

-4.40%

Ann. 15.70% (Sharpe / Sortino numerator)

Volatility

18.94%

Sharpe ratio

0.638

VaR 95%

-1.84%

CVaR 95%: -2.13%
Max drawdown: -9.70%
Sortino ratio: 1.064
Calmar ratio: 1.62

The performance chart and period total return use a rolling window to the latest adjusted close. For 1M/3M/6M/... periods, default behavior is Yahoo-style rolling (first session on or after "latest date minus N calendar months" through the latest quote). If the calendar is already in a new month, the last quote is near month-end, and there is no current-month data yet, the window switches to N full calendar months ending in that quote month. Sharpe, Sortino, VaR and related metrics still come from the latest batch row. Sharpe/Sortino use annualized excess return versus the US risk-free rate, so a positive chart can still show a negative ratio if annualized return is below cash.

Period total return

4.95%

Ann. 14.35% (Sharpe / Sortino numerator)

Volatility

19.27%

Sharpe ratio

0.556

VaR 95%

-1.96%

CVaR 95%: -2.44%
Max drawdown: -9.70%
Sortino ratio: 0.871
Calmar ratio: 1.48

The performance chart and period total return use a rolling window to the latest adjusted close. For 1M/3M/6M/... periods, default behavior is Yahoo-style rolling (first session on or after "latest date minus N calendar months" through the latest quote). If the calendar is already in a new month, the last quote is near month-end, and there is no current-month data yet, the window switches to N full calendar months ending in that quote month. Sharpe, Sortino, VaR and related metrics still come from the latest batch row. Sharpe/Sortino use annualized excess return versus the US risk-free rate, so a positive chart can still show a negative ratio if annualized return is below cash.

Period total return

18.84%

Ann. 21.81% (Sharpe / Sortino numerator)

Volatility

23.66%

Sharpe ratio

0.768

VaR 95%

-2.00%

CVaR 95%: -3.27%
Max drawdown: -9.70%
Sortino ratio: 1.081
Calmar ratio: 2.25

The performance chart and period total return use a rolling window to the latest adjusted close. For 1M/3M/6M/... periods, default behavior is Yahoo-style rolling (first session on or after "latest date minus N calendar months" through the latest quote). If the calendar is already in a new month, the last quote is near month-end, and there is no current-month data yet, the window switches to N full calendar months ending in that quote month. Sharpe, Sortino, VaR and related metrics still come from the latest batch row. Sharpe/Sortino use annualized excess return versus the US risk-free rate, so a positive chart can still show a negative ratio if annualized return is below cash.

Period total return

23.94%

Ann. 11.16% (Sharpe / Sortino numerator)

Volatility

21.82%

Sharpe ratio

0.345

VaR 95%

-1.96%

CVaR 95%: -2.99%
Max drawdown: -28.44%
Sortino ratio: 0.508
Calmar ratio: 0.39

The performance chart and period total return use a rolling window to the latest adjusted close. For 1M/3M/6M/... periods, default behavior is Yahoo-style rolling (first session on or after "latest date minus N calendar months" through the latest quote). If the calendar is already in a new month, the last quote is near month-end, and there is no current-month data yet, the window switches to N full calendar months ending in that quote month. Sharpe, Sortino, VaR and related metrics still come from the latest batch row. Sharpe/Sortino use annualized excess return versus the US risk-free rate, so a positive chart can still show a negative ratio if annualized return is below cash.

Period total return

56.16%

Ann. 10.27% (Sharpe / Sortino numerator)

Volatility

21.56%

Sharpe ratio

0.308

VaR 95%

-1.91%

CVaR 95%: -2.85%
Max drawdown: -28.44%
Sortino ratio: 0.482
Calmar ratio: 0.36

The performance chart and period total return use a rolling window to the latest adjusted close. For 1M/3M/6M/... periods, default behavior is Yahoo-style rolling (first session on or after "latest date minus N calendar months" through the latest quote). If the calendar is already in a new month, the last quote is near month-end, and there is no current-month data yet, the window switches to N full calendar months ending in that quote month. Sharpe, Sortino, VaR and related metrics still come from the latest batch row. Sharpe/Sortino use annualized excess return versus the US risk-free rate, so a positive chart can still show a negative ratio if annualized return is below cash.

Daily returns for period 12M

Daily simple returns from the same adjusted closes used by the performance chart: 15/10/2025 - 15/10/2026.

Methodology: adjusted prices + daily simple return
Average daily return

0.074%

Best day

3.199%

21/11/2025
Worst day

-2.481%

23/02/2026
Days with data

251

Recent price history (last 90 days)

Date Open High Low Close Volume
15/10/2026 $110.24 $111.43 $110.21 $111.37 48,800
14/10/2026 $110.53 $110.85 $109.22 $109.89 46,400
13/10/2026 $111.17 $111.64 $110.64 $111.49 125,300
12/10/2026 $110.95 $111.34 $110.74 $110.97 73,300
09/10/2026 $111.31 $111.35 $110.82 $110.86 69,400
08/10/2026 $110.61 $111.30 $109.89 $111.25 111,200
07/10/2026 $111.14 $111.50 $110.38 $110.86 97,200
06/10/2026 $112.61 $112.92 $111.91 $112.12 150,900
05/10/2026 $111.80 $112.93 $111.19 $112.35 141,400
02/10/2026 $111.90 $112.72 $111.83 $112.04 35,400