BOSDFFZDFDZF

The chart shows the growth of an initial investment of $10,000 in BOSDFFZDFDZF, comparing it to the performance of the S&P 500 index or another benchmark. All prices have been adjusted for splits and dividends. The portfolio is never rebalanced.

As of Apr 17, 2026, the BOSDFFZDFDZF returned 8.23% Year-To-Date and 41.16% of annualized return in the last 10 years.

Based on dividend-adjusted daily data since Dec 31, 2008, BOSDFFZDFDZF's average daily return is +0.21%, while the average monthly return is +3.97%. At this rate, an investment would double in approximately 1.5 years.

Historically, 61% of months were positive and 39% were negative. The best month was Apr 2026 with a return of +46.6%, while the worst month was Mar 2020 at -44.7%. The longest winning streak lasted 7 consecutive months, and the longest losing streak was 5 months.

On a daily basis, BOSDFFZDFDZF closed higher 56% of trading days. The best single day was Apr 9, 2025 with a return of +37.5%, while the worst single day was Mar 16, 2020 at -35.8%.

BOSDFFZDFDZF has an annualized alpha of 7.52%, beta of 3.36, and R² of 0.87 versus S&P 500 Index. Calculated based on daily prices since December 31, 2008.

• This portfolio captured 545.58% of S&P 500 Index gains and 225.08% of its losses — amplifying both gains and losses, but participating more in upside than downside.
• This portfolio generated an annualized alpha of 7.52% versus S&P 500 Index — delivering returns beyond what market exposure alone would predict.
• Beta of 3.36 means this portfolio moves significantly more than S&P 500 Index — expect amplified gains in rallies and amplified losses in downturns.

BOSDFFZDFDZF has a high expense ratio of 0.93%, indicating above-average management fees. Below, you can find the expense ratios of the portfolio's funds side by side and easily compare their relative costs.

BOSDFFZDFDZF ranks 47 for risk / return — on par with similar portfolios. You're getting a typical balance of risk and reward. Not a standout, but not a red flag either — a reasonable choice if other factors align with your goals.

The Sharpe ratio helps investors understand how much return they're getting for the level of risk taken. A higher Sharpe ratio indicates better risk-adjusted performance, meaning more reward for each unit of risk.

BOSDFFZDFDZF Sharpe ratios as of Apr 17, 2026 (values are recalculated daily):

• 1-Year: 3.29
• 5-Year: 0.30
• 10-Year: 0.59
• All Time: 0.58

These values reflect how efficiently the investment has delivered returns relative to its volatility over different time periods. All figures are annualized and based on daily total returns (including price changes and dividends).

Compared to the broad market, where average Sharpe ratios range from 2.23 to 3.05, this portfolio's current Sharpe ratio is in the top 25%. This signifies superior risk-adjusted performance, meaning the portfolio is delivering strong returns for the level of risk taken compared to most others.

The chart below shows the rolling Sharpe ratio of BOSDFFZDFDZF compared to the selected benchmark. This view highlights how the investment's risk-adjusted performance has changed over time.

BOSDFFZDFDZF provided a 7.83% dividend yield over the last twelve months.

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.

The table below displays the maximum drawdowns of the BOSDFFZDFDZF. 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 BOSDFFZDFDZF was 77.12%, occurring on Oct 12, 2022. Recovery took 417 trading sessions.

The current BOSDFFZDFDZF drawdown is 10.70%.

The chart below shows the rolling one-month volatility.