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BOJI
Performance
Return for Risk
Dividends
Drawdowns
Volatility
Diversification

Asset Allocation


IEF 25.00%BRK-B 25.00%O 25.00%JPM 25.00%BondBondEquityEquity

S&P 500 Index

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Performance

Performance Chart

The chart shows the growth of an initial investment of $10,000 in BOJI, 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 rebalanced Every 3 months.


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Returns By Period

As of Jul 21, 2026, the BOJI returned 6.03% Year-To-Date and 10.86% of annualized return in the last 10 years.


Position1D1M6MYTD1Y3Y*5Y*10Y*ALL TIME*
Benchmark
S&P 500 Index
0.89%0.11%10.48%9.70%19.09%18.29%11.45%13.19%8.09%
Portfolio
BOJI
0.26%3.50%6.14%6.03%12.29%14.39%9.74%10.86%11.56%
BRK-B
Berkshire Hathaway Inc.
-0.33%0.04%0.88%-2.59%3.21%12.30%12.01%12.97%10.56%
IEF
iShares 7-10 Year Treasury Bond ETF
-0.25%-0.79%-0.43%-1.06%2.35%2.56%-1.68%0.47%3.36%
JPM
JPMorgan Chase & Co.
1.88%6.63%15.14%8.66%20.92%33.51%20.99%21.50%12.39%
O
Realty Income Corporation
-0.29%8.35%8.24%18.32%21.63%6.96%4.39%4.33%13.57%
*Multi-year figures are annualized to reflect compound growth (CAGR)

Monthly Returns

Based on dividend-adjusted daily data since Jul 26, 2002, BOJI's average daily return is +0.05%, while the average monthly return is +0.98%. At this rate, an investment would double in approximately 5.9 years.

Historically, 64% of months were positive and 36% were negative. The best month was Apr 2009 with a return of +12.8%, while the worst month was Mar 2020 at -15.0%. The longest winning streak lasted 13 consecutive months, and the longest losing streak was 3 months.

On a daily basis, BOJI closed higher 54% of trading days. The best single day was Mar 10, 2009 with a return of +11.3%, while the worst single day was Mar 16, 2020 at -11.3%.


JanFebMarAprMayJunJulAugSepOctNovDecTotal
2026-0.08%4.12%-4.57%2.82%-2.21%4.23%1.90%6.03%
20254.73%3.99%-0.30%0.43%-0.13%2.71%-0.72%3.75%2.32%-2.24%2.22%-0.44%17.31%
20241.51%2.11%3.91%-3.26%2.72%-0.20%6.45%6.11%-1.44%-1.39%4.88%-4.85%17.02%
20234.22%-2.06%-1.36%3.45%-2.62%3.36%3.60%-3.42%-4.06%-3.13%9.15%4.81%11.53%
2022-1.43%-1.55%2.02%-5.99%1.78%-7.03%6.29%-4.88%-7.98%9.46%5.92%-1.75%-6.67%
2021-1.37%5.11%3.39%4.88%2.89%-2.63%1.46%2.67%-3.46%4.79%-2.57%3.32%19.49%

Benchmark Metrics

BOJI has an annualized alpha of 4.83%, beta of 0.70, and R2 of 0.61 versus S&P 500 Index. Calculated based on daily prices since July 26, 2002.

  • This portfolio participates in less of S&P 500 Index's moves in both directions, but captures a larger share of gains (75.06%) than losses (59.59%) - typical of diversified or defensive assets.
  • This portfolio generated an annualized alpha of 4.83% versus S&P 500 Index - delivering returns beyond what market exposure alone would predict.

Alpha
4.83%
Beta
0.70
0.61
Upside Capture
75.06%
Downside Capture
59.59%

Expense Ratio

BOJI has an expense ratio of 0.04%, which is considered low. Below, you can find the expense ratios of the portfolio's funds side by side and easily compare their relative costs.


Return for Risk

Risk / Return Rank

BOJI ranks 28 for risk / return — below 28% of Portfolios on our site. The returns aren't fully compensating for the risk involved. This isn't necessarily a dealbreaker, but factor it into your decision — especially if you're risk-averse.


BOJI Risk / Return Rank: 2828
Overall Rank
BOJI Sharpe Ratio Rank: 2828
Sharpe Ratio Rank
BOJI Sortino Ratio Rank: 3131
Sortino Ratio Rank
BOJI Omega Ratio Rank: 2525
Omega Ratio Rank
BOJI Calmar Ratio Rank: 3030
Calmar Ratio Rank
BOJI Martin Ratio Rank: 2727
Martin Ratio Rank
The rank (0–100) shows how this investment's returns compare to the risk taken. Higher = better. Based on the past 12 months of data, combining Sharpe, Sortino, and other metrics used by quantitative funds and institutional investors.

Return / Risk — by metrics

The table below presents risk-adjusted performance metrics for BOJI and compares them with S&P 500 Index.

Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.


PortfolioBenchmarkDifference
Sharpe ratioReturn per unit of total volatility

1.33

1.52

-0.19

Sortino ratioReturn per unit of downside risk

1.92

2.11

-0.19

Omega ratioGain probability vs. loss probability

1.23

1.27

-0.05

Calmar ratioReturn relative to maximum drawdown

1.89

2.11

-0.22

Martin ratioReturn relative to average drawdown

5.91

9.09

-3.18


How much return does each position deliver for the risk it carries? Higher values mean better reward for the risk taken.

PositionRisk / Return RankSharpe ratioSortino ratioOmega ratioCalmar ratioMartin ratio
BRK-B
Berkshire Hathaway Inc.
50
0.220.411.050.340.71
IEF
iShares 7-10 Year Treasury Bond ETF
19
0.500.771.090.581.43
JPM
JPMorgan Chase & Co.
71
0.951.381.171.363.21
O
Realty Income Corporation
78
1.301.831.221.964.46

Sharpe Ratio

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. Learn how to interpret the Sharpe ratio.

The current BOJI Sharpe ratio is 1.33 as of Jul 21, 2026 (the value is recalculated daily), calculated over the past 12 months.

Compared to the broad market, where average Sharpe ratios range from 1.21 to 1.98, this portfolio's current Sharpe ratio falls between the 25th and 75th percentiles. This indicates that its risk-adjusted performance is in line with the majority of portfolios, suggesting a balanced approach to risk and return—likely suitable for a wide range of investors.

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


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Dividends

Dividend yield

BOJI provided a 2.67% dividend yield over the last twelve months.


PositionTTM20252024202320222021202020192018201720162015
Portfolio2.67%2.92%2.73%2.66%2.41%1.76%2.10%2.03%2.24%2.04%2.03%2.22%
BRK-B
Berkshire Hathaway Inc.
0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%
IEF
iShares 7-10 Year Treasury Bond ETF
3.94%3.77%3.62%2.91%1.96%0.83%1.08%2.08%2.24%1.82%1.81%1.90%
JPM
JPMorgan Chase & Co.
1.74%1.72%1.92%2.38%2.98%2.34%2.83%2.37%2.54%1.91%2.13%2.54%
O
Realty Income Corporation
4.98%6.19%5.37%5.33%4.68%3.87%4.51%3.69%4.19%4.45%4.18%4.41%

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 BOJI. 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 BOJI was 41.37%, occurring on Mar 6, 2009. Recovery took 241 trading sessions.

The current BOJI drawdown is 0.68%.


Drawdown

Fall

Recovery

Underwater

Related event

-41.37%Mar 2009
5mo 15d11mo 20d
1y 5moSep 2008 - Feb 2010
Financial crisis2007–2009
-28.47%Mar 2020
28d10mo 22d
11mo 20dFeb 2020 - Feb 2021
COVID crash2020
-21.23%Oct 2022
9mo 1d1y 2mo
1y 11moJan 2022 - Dec 2023
Bear market2022
-18.53%Jul 2008
7mo 6d2mo 7d
9mo 13dDec 2007 - Sep 2008
Financial crisis2007–2009
-15.52%Aug 2011
5mo 10d5mo 29d
11mo 9dMar 2011 - Feb 2012

Volatility

Volatility Chart

The chart below shows the rolling one-month volatility.


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Diversification

Diversification Metrics


Number of Effective Assets

The portfolio contains 4 assets, with an effective number of assets of 4.00, reflecting the diversification based on asset allocation. Your capital is spread almost evenly across your holdings, indicating a well-balanced allocation. Note that true diversification also depends on the correlations between assets — check the diversification ratio below.


Diversification Ratio
1Y
3Y
5Y
10Y
All Time
Diversification Ratio

1.57

1.46

1.42

1.34

1.33

The portfolio has a diversification ratio of 1.33, in line with the typical range across portfolios. There's room to improve by adding less correlated assets.

BOJI correlation to the S&P 500 Index

BOJI has a 0.28 correlation to S&P 500 Index over the trailing 12 months. This section compares each holding's correlation to the benchmark and to the portfolio.

Correlation
Correlation (1Y)
Calculated over the trailing 1-year period

0.28

Correlation (3Y)
Calculated over the trailing 3-year period

0.44

Correlation (5Y)
Calculated over the trailing 5-year period

0.59

Correlation (10Y)
Calculated over the trailing 10-year period

0.64

Correlation (All Time)
Calculated using the full available price history since Jul 26, 2002

0.72


Benchmark Correlations

Correlation vs. S&P 500 Index. JPM has the highest benchmark correlation at 0.69, while IEF has the lowest at -0.26.

IEF
-0.26
O
0.46
BRK-B
0.56
JPM
0.69

Portfolio Correlations

Correlation vs. BOJI. JPM has the highest portfolio correlation at 0.81, while IEF has the lowest at -0.10.

IEF
-0.10
BRK-B
0.70
O
0.71
JPM
0.81

Asset Correlations Table

The table below displays the correlation coefficients between the individual components of the portfolio, the entire portfolio, and the chosen benchmark.

IEFOBRK-BJPM
IEF1.000.00-0.20-0.30
O0.001.000.290.34
BRK-B-0.200.291.000.54
JPM-0.300.340.541.00
The correlation results are calculated based on daily price changes starting from Jul 26, 2002
Diversification Analysis

Find what BOJI is missing

See which holdings overlap, where BOJI is concentrated, and which low-correlation assets could fill the gaps.

Analyze Diversification