Summary
BREE
Prices · period metrics · 1M
NAV as of 15/10/2026
28/04/2026 → 28/05/2026
Return -3.09% Volatility 26.59% Sharpe 7.26
Official loaded data — not a live quote.

MFS BLENDED RESEARCH EMERGING MARKETS EQUITY ETF

Symbol: BREE

Exchange: NYSE

Sector: Technology

Category: Diversified Emerging Mkts

Inception date: 05/03/2026

Latest date: 15/10/2026

Current price: $25.99

Expense ratio: 0.44%

Assets under management
$26.6M
1.13% 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

-3.09%

Ann. 196.70% (Sharpe / Sortino numerator)

Volatility

26.59%

Sharpe ratio

7.261

VaR 95%

-2.93%

CVaR 95%: -3.06%
Max drawdown: -5.23%
Sortino ratio: 10.570
Calmar ratio: 37.64

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

-2.00%

Ann. 104.12% (Sharpe / Sortino numerator)

Volatility

27.59%

Sharpe ratio

3.642

VaR 95%

-3.20%

CVaR 95%: -3.28%
Max drawdown: -7.74%
Sortino ratio: 5.955
Calmar ratio: 13.46

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

5.74%

Ann. 27.66% (Sharpe / Sortino numerator)

Volatility

31.27%

Sharpe ratio

0.767

VaR 95%

-3.29%

CVaR 95%: -4.40%
Max drawdown: -10.94%
Sortino ratio: 1.111
Calmar ratio: 2.53

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 1M

Daily simple returns from the same adjusted closes used by the performance chart: 15/09/2026 - 15/10/2026.

Methodology: adjusted prices + daily simple return
Average daily return

-0.135%

Best day

2.529%

21/09/2026
Worst day

-1.996%

08/10/2026
Days with data

22

Recent price history (last 90 days)

Date Open High Low Close Volume
15/10/2026 $25.70 $25.99 $25.70 $25.99 1,000
14/10/2026 $26.40 $26.40 $26.22 $26.22 1,300
13/10/2026 $26.60 $26.75 $26.60 $26.75 1,600
12/10/2026 $27.00 $27.00 $26.96 $26.96 900
09/10/2026 $27.16 $27.19 $27.16 $27.19 200
08/10/2026 $27.10 $27.19 $27.00 $27.00 900
07/10/2026 $27.50 $27.60 $27.50 $27.55 1,200
06/10/2026 $28.00 $28.00 $27.92 $27.92 500
05/10/2026 $28.09 $28.09 $28.09 $28.09 100
02/10/2026 $27.65 $27.67 $27.65 $27.67 300