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Performance
Performance Chart
The chart shows the growth of an initial investment of $10,000 in Brookstone Ultra-Short Bond ETF, comparing it to the performance of the S&P 500 index or another benchmark. All prices have been adjusted for splits and dividends.
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Returns By Period
Brookstone Ultra-Short Bond ETF (BAMU) has returned 0.60% so far this year and 2.95% over the past 12 months.
Brookstone Ultra-Short Bond ETF
- 1D
- -0.00%
- 1M
- 0.18%
- YTD
- 0.60%
- 6M
- 1.39%
- 1Y
- 2.95%
- 3Y*
- —
- 5Y*
- —
- 10Y*
- —
Benchmark (S&P 500 Index)
- 1D
- 2.91%
- 1M
- -5.09%
- YTD
- -4.63%
- 6M
- -2.39%
- 1Y
- 16.33%
- 3Y*
- 16.69%
- 5Y*
- 10.18%
- 10Y*
- 12.16%
Monthly Returns
Based on dividend-adjusted daily data since Sep 27, 2023, BAMU's average daily return is +0.01%, while the average monthly return is +0.29%. At this rate, your investment would double in approximately 19.9 years.
Historically, 100% of months were positive and 0% were negative. The best month was Aug 2024 with a return of +0.5%, while the worst month was Sep 2023 at 0.1%. The longest winning streak lasted 31 consecutive months, and the longest losing streak was 0 months.
On a daily basis, BAMU closed higher 54% of trading days. The best single day was Dec 12, 2023 with a return of +0.4%, while the worst single day was Dec 13, 2023 at -0.4%.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Total | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 0.24% | 0.18% | 0.18% | 0.60% | |||||||||
| 2025 | 0.32% | 0.30% | 0.24% | 0.31% | 0.12% | 0.26% | 0.28% | 0.33% | 0.22% | 0.32% | 0.25% | 0.22% | 3.21% |
| 2024 | 0.32% | 0.31% | 0.38% | 0.30% | 0.41% | 0.24% | 0.40% | 0.50% | 0.32% | 0.26% | 0.43% | 0.21% | 4.14% |
| 2023 | 0.06% | 0.36% | 0.40% | 0.38% | 1.20% |
Benchmark Metrics
Brookstone Ultra-Short Bond ETF has an annualized alpha of 3.68%, beta of 0.00, and R² of 0.00 versus S&P 500 Index. Calculated based on daily prices since September 28, 2023.
- This ETF captured 8.12% of S&P 500 Index gains and tended to rise during its downturns (downside capture of -12.30%) — a profile typical of hedging or uncorrelated assets.
- Beta of 0.00 may look defensive, but with R² of 0.00 this ETF is largely uncorrelated with S&P 500 Index — low beta reflects independence, not downside protection. See the Volatility section for a true picture of this ETF's risk.
- R² of 0.00 means this ETF moves largely independently of S&P 500 Index — capture ratios reflect limited market correlation rather than active downside protection. Consider using a more representative benchmark.
- Alpha
- 3.68%
- Beta
- 0.00
- R²
- 0.00
- Upside Capture
- 8.12%
- Downside Capture
- -12.30%
Expense Ratio
BAMU has a high expense ratio of 1.09%, indicating above-average management fees.
Return for Risk
Risk / Return Rank
BAMU ranks 99 for risk / return — in the top 99% of ETFs on our site. This means strong returns relative to risk — exactly what professional investors look for. Well-suited for investors who want to maximize return per unit of risk.
Return / Risk — by metrics
The table below present risk-adjusted performance metrics for Brookstone Ultra-Short Bond ETF (BAMU) and compare them to a chosen benchmark (S&P 500 Index).
| BAMU | Benchmark | Difference | |
|---|---|---|---|
Sharpe ratioReturn per unit of total volatility | 4.42 | 0.90 | +3.52 |
Sortino ratioReturn per unit of downside risk | 7.57 | 1.39 | +6.19 |
Omega ratioGain probability vs. loss probability | 2.12 | 1.21 | +0.91 |
Calmar ratioReturn relative to maximum drawdown | 25.11 | 1.40 | +23.71 |
Martin ratioReturn relative to average drawdown | 89.35 | 6.61 | +82.74 |
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month. | |||
Explore BAMU risk-adjusted metrics in detail
Dive deeper into individual metrics with historical trends, benchmark comparisons, and performance across different time periods.
Dividends
Dividend History
Brookstone Ultra-Short Bond ETF provided a 3.13% dividend yield over the last twelve months, with an annual payout of $0.79 per share.
| Period | TTM | 2025 | 2024 | 2023 |
|---|---|---|---|---|
| Dividend | $0.79 | $0.80 | $1.00 | $0.21 |
Dividend yield | 3.13% | 3.20% | 3.97% | 0.84% |
Monthly Dividends
The table displays the monthly dividend distributions for Brookstone Ultra-Short Bond ETF. The dividends shown in the table have been adjusted to account for any splits that may have occurred.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Total | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | $0.00 | $0.06 | $0.00 | $0.06 | |||||||||
| 2025 | $0.00 | $0.07 | $0.00 | $0.00 | $0.19 | $0.00 | $0.00 | $0.21 | $0.00 | $0.00 | $0.19 | $0.15 | $0.80 |
| 2024 | $0.00 | $0.08 | $0.00 | $0.00 | $0.25 | $0.00 | $0.00 | $0.27 | $0.00 | $0.00 | $0.26 | $0.15 | $1.00 |
| 2023 | $0.03 | $0.18 | $0.21 |
Drawdowns
Drawdowns Chart
The Drawdowns chart displays portfolio losses from any high point along the way. Drawdowns are calculated considering price movements and all distributions paid, if any.
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Worst Drawdowns
The table below displays the maximum drawdowns of the Brookstone Ultra-Short Bond ETF. A maximum drawdown is a measure of risk, indicating the largest reduction in portfolio value due to a series of losing trades.
The maximum drawdown for the Brookstone Ultra-Short Bond ETF was 0.36%, occurring on Dec 13, 2023. Recovery took 12 trading sessions.
Depth | Start | To Bottom | Bottom | To Recover | End | Total |
|---|---|---|---|---|---|---|
| -0.36% | Dec 13, 2023 | 1 | Dec 13, 2023 | 12 | Jan 2, 2024 | 13 |
| -0.34% | Mar 17, 2025 | 2 | Mar 18, 2025 | 2 | Mar 20, 2025 | 4 |
| -0.23% | Aug 6, 2024 | 2 | Aug 7, 2024 | 8 | Aug 19, 2024 | 10 |
| -0.16% | May 10, 2024 | 1 | May 10, 2024 | 4 | May 16, 2024 | 5 |
| -0.12% | Dec 6, 2023 | 4 | Dec 11, 2023 | 1 | Dec 12, 2023 | 5 |
Volatility
Volatility Chart
The chart below shows the rolling one-month volatility.
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