PortfoliosLab logoPortfoliosLab logo
1A
Performance
Return for Risk
Dividends
Drawdowns
Volatility
Diversification

Asset Allocation


S&P 500 Index

Portfolio Optimizer

Find the right asset allocation for 1A

Add portfolio to the optimizer to find optimal allocations for your target — whether that's maximizing returns, minimizing drawdowns, or balancing risk across holdings.

Open Portfolio Optimizer

Performance

Performance Chart

The chart shows the growth of an initial investment of $10,000 in 1A, 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.


Loading charts...

Returns By Period

As of Jun 13, 2026, the 1A returned 11.71% Year-To-Date and 13.44% of annualized return in the last 10 years.


Position1D1MYTD6M1Y3Y*5Y*10Y*
Benchmark
S&P 500 Index
0.50%-0.93%8.56%8.85%24.33%19.37%11.84%13.61%
Portfolio
1A
0.55%0.39%11.71%12.15%27.90%19.51%11.13%13.44%
IJH
iShares Core S&P Mid-Cap ETF
0.72%3.54%15.48%14.03%27.92%15.38%8.25%11.56%
IJR
iShares Core S&P Small-Cap ETF
0.97%5.53%19.73%16.47%37.01%14.75%6.25%11.16%
IXUS
iShares Core MSCI Total International Stock ETF
0.43%0.85%13.86%15.66%30.13%18.44%8.24%10.23%
VOO
Vanguard S&P 500 ETF
0.55%-0.84%9.08%9.44%25.76%20.95%13.43%15.50%
*Multi-year figures are annualized to reflect compound growth (CAGR)

Monthly Returns

Based on dividend-adjusted daily data since Oct 24, 2012, 1A's average daily return is +0.05%, while the average monthly return is +1.06%. At this rate, an investment would double in approximately 5.5 years.

Historically, 69% of months were positive and 31% were negative. The best month was Nov 2020 with a return of +12.1%, while the worst month was Mar 2020 at -14.6%. The longest winning streak lasted 15 consecutive months, and the longest losing streak was 3 months.

On a daily basis, 1A closed higher 55% of trading days. The best single day was Mar 24, 2020 with a return of +9.5%, while the worst single day was Mar 16, 2020 at -11.6%.


JanFebMarAprMayJunJulAugSepOctNovDecTotal
20263.18%1.67%-5.91%9.35%4.37%-0.84%11.71%
20253.02%-0.85%-3.79%0.00%5.71%4.65%1.22%3.06%3.08%1.72%0.57%0.73%20.46%
20240.00%4.51%3.51%-3.80%4.68%1.54%2.51%1.92%2.10%-2.06%4.65%-3.23%17.02%
20237.49%-2.90%2.27%1.23%-1.20%6.26%3.69%-2.75%-4.49%-3.07%8.83%5.56%21.64%
2022-4.83%-2.40%2.13%-7.90%0.71%-8.38%7.80%-4.18%-9.42%7.27%7.64%-4.66%-16.96%
2021-0.05%3.33%3.76%4.29%1.37%1.04%0.91%2.39%-4.13%5.51%-2.13%4.32%22.15%

Benchmark Metrics

1A has an annualized alpha of 0.21%, beta of 0.95, and R2 of 0.96 versus S&P 500 Index. Calculated based on daily prices since October 24, 2012.

  • With beta of 0.95 and R2 of 0.96, this portfolio moves broadly in line with S&P 500 Index - much of its variation is explained by market exposure rather than independent behavior.

Alpha
0.21%
Beta
0.95
0.96
Upside Capture
96.04%
Downside Capture
96.95%

Expense Ratio

1A has an expense ratio of 0.05%, 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

1A ranks 53 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.


1A Risk / Return Rank: 5353
Overall Rank
1A Sharpe Ratio Rank: 5252
Sharpe Ratio Rank
1A Sortino Ratio Rank: 5252
Sortino Ratio Rank
1A Omega Ratio Rank: 5151
Omega Ratio Rank
1A Calmar Ratio Rank: 5151
Calmar Ratio Rank
1A Martin Ratio Rank: 6060
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 1A 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

2.00

1.86

+0.14

Sortino ratioReturn per unit of downside risk

2.76

2.53

+0.23

Omega ratioGain probability vs. loss probability

1.36

1.34

+0.02

Calmar ratioReturn relative to maximum drawdown

2.81

2.53

+0.28

Martin ratioReturn relative to average drawdown

12.26

11.37

+0.89


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
IJH
iShares Core S&P Mid-Cap ETF
58
1.642.391.292.9510.80
IJR
iShares Core S&P Small-Cap ETF
71
1.942.801.333.9713.35
IXUS
iShares Core MSCI Total International Stock ETF
58
1.752.431.332.519.67
VOO
Vanguard S&P 500 ETF
67
1.992.701.362.7512.42

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.

The current 1A Sharpe ratio is 2.00 as of Jun 13, 2026 (the value is recalculated daily), calculated over the past 12 months.

Compared to the broad market, where average Sharpe ratios range from 1.54 to 2.41, 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 1A compared to the selected benchmark. This view highlights how the investment's risk-adjusted performance has changed over time.


Loading charts...

Dividends

Dividend yield

1A provided a 1.60% dividend yield over the last twelve months.


PositionTTM20252024202320222021202020192018201720162015
Portfolio1.60%1.80%1.92%1.95%1.92%1.81%1.59%2.20%2.29%1.88%2.10%2.23%
IJH
iShares Core S&P Mid-Cap ETF
1.17%1.36%1.33%1.46%1.68%1.18%1.28%1.63%1.72%1.19%1.60%1.56%
IJR
iShares Core S&P Small-Cap ETF
1.11%1.44%2.05%1.31%1.41%1.53%1.11%1.44%1.58%1.20%1.22%1.48%
IXUS
iShares Core MSCI Total International Stock ETF
2.84%3.24%3.33%3.13%2.48%3.12%1.85%3.09%3.00%2.41%2.58%2.81%
VOO
Vanguard S&P 500 ETF
1.05%1.13%1.24%1.46%1.69%1.25%1.54%1.88%2.06%1.78%2.02%2.10%

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.


Loading charts...

Worst Drawdowns

The table below displays the maximum drawdowns of the 1A. 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 1A was 35.11%, occurring on Mar 23, 2020. Recovery took 109 trading sessions.

The current 1A drawdown is 1.53%.


Related event

Drawdown

Fall

Recovery

Underwater

COVID crash2020
-35.11%Mar 2020
1mo 9d5mo 6d
6mo 15dFeb 2020 - Aug 2020
Bear market2022
-25.09%Sep 2022
8mo 28d1y 2mo
1y 11moJan 2022 - Dec 2023
Rate-hike selloffLate 2018
-18.97%Dec 2018
10mo 29d4mo 10d
1y 3moJan 2018 - May 2019
2016 correction2016
-17.25%Feb 2016
8mo 25d5mo 26d
1y 2moMay 2015 - Aug 2016
2025 selloff2025
-17.00%Apr 2025
1mo 18d1mo 29d
3mo 17dFeb 2025 - Jun 2025

Volatility

Volatility Chart

The chart below shows the rolling one-month volatility.


Loading charts...

Diversification

Diversification Metrics


Number of Effective Assets

The portfolio contains 4 assets, with an effective number of assets of 2.47, reflecting the diversification based on asset allocation. Your allocation shows noticeable concentration: a few holdings carry significantly more weight than the rest. Rebalancing toward more even weights — or adding less correlated assets — could reduce risk.


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

1.07

1.07

1.06

1.05

1.05

The portfolio has a diversification ratio of 1.05, placing it in the bottom quartile across portfolios — positions are highly correlated. Consider adding assets from different classes or sectors to reduce risk.

1A correlation to the S&P 500 Index

1A has a 0.96 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

0.96

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

0.95

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

0.96

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

0.97

Correlation (All Time)
Calculated using the full available price history since Oct 24, 2012

0.97


Benchmark Correlations

Correlation vs. S&P 500 Index. VOO has the highest benchmark correlation at 1.00, while IJR has the lowest at 0.80.

IJR
0.80
IXUS
0.80
IJH
0.86
VOO
1.00

Portfolio Correlations

Correlation vs. 1A. VOO has the highest portfolio correlation at 0.97, while IJR has the lowest at 0.86.

IJR
0.86
IXUS
0.90
IJH
0.91
VOO
0.97

Asset Correlations Table

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

IXUSIJRIJHVOO
IXUS1.000.710.750.80
IJR0.711.000.950.80
IJH0.750.951.000.86
VOO0.800.800.861.00
The correlation results are calculated based on daily price changes starting from Oct 24, 2012
Diversification Analysis

Find what 1A is missing

See which holdings overlap, where 1A is concentrated, and which low-correlation assets could fill the gaps.

Analyze Diversification