Summary
BUSM
Prices · period metrics · 1M
NAV as of 15/10/2026
27/07/2026 → 18/08/2026
Return -5.20% Volatility 22.51% Sharpe 5.34
Official loaded data — not a live quote.

EA Bridgeway Ultra-Small Company Market ETF

Symbol: BUSM

Exchange: BATS

Sector: Healthcare

Category: Small Value

Inception date: 31/07/1997

Latest date: 15/10/2026

Current price: $15.49

Expense ratio: 0.73%

Assets under management
$118.1M
1.57% 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

-5.20%

Ann. 123.88% (Sharpe / Sortino numerator)

Volatility

22.51%

Sharpe ratio

5.341

VaR 95%

-1.73%

CVaR 95%: -1.73%
Max drawdown: -1.71%
Sortino ratio: 12.051
Calmar ratio: 72.31

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

-5.43%

Ann. -5.52% (Sharpe / Sortino numerator)

Volatility

17.70%

Sharpe ratio

-0.531

VaR 95%

-1.73%

CVaR 95%: -1.81%
Max drawdown: -7.14%
Sortino ratio: -1.138
Calmar ratio: -0.77

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

-0.237%

Best day

1.707%

15/10/2026
Worst day

-2.684%

14/10/2026
Days with data

22

Recent price history (last 90 days)

Date Open High Low Close Volume
15/10/2026 $15.25 $15.52 $15.25 $15.49 12,600
14/10/2026 $15.41 $15.41 $15.22 $15.23 9,100
13/10/2026 $15.86 $15.86 $15.65 $15.65 6,900
12/10/2026 $15.89 $15.91 $15.84 $15.85 4,800
09/10/2026 $15.89 $16.00 $15.89 $15.94 12,000
08/10/2026 $15.80 $15.91 $15.77 $15.90 22,000
07/10/2026 $15.91 $16.01 $15.90 $15.97 10,600
06/10/2026 $16.21 $16.23 $16.03 $16.03 4,900
05/10/2026 $16.08 $16.25 $16.08 $16.20 7,100
02/10/2026 $16.25 $16.25 $16.13 $16.16 8,400