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MAIN
Performance
Return for Risk
Dividends
Drawdowns
Volatility
Diversification

Asset Allocation


S&P 500 Index

Performance

Performance Chart

The chart shows the growth of an initial investment of $10,000 in MAIN, 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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The earliest data available for this chart is Dec 4, 2024, corresponding to the inception date of CEPI

Returns By Period


1D1MYTD6M1Y3Y*5Y*10Y*
Benchmark
S&P 500 Index
-0.11%2.16%-0.42%4.03%27.10%18.38%10.55%12.70%
Portfolio
MAIN
0.47%-0.06%-6.89%-12.83%13.09%
AIPI
REX AI Equity Premium Income ETF
-0.79%-3.71%-7.84%-4.81%23.91%
CEPI
REX Crypto Equity Premium Income ETF
0.49%4.60%1.96%-8.98%31.55%
CONY
YieldMax COIN Option Income Strategy ETF
-0.20%-9.11%-23.36%-48.09%-21.66%
NVDY
YieldMax NVDA Option Income Strategy ETF
1.66%2.08%3.73%7.71%64.17%
TSLY
YieldMax TSLA Option Income Strategy ETF
0.86%-9.03%-15.02%-6.23%42.01%12.74%
YETH
Roundhill Ether Covered Call Strategy ETF
0.17%9.18%-18.83%-31.56%-1.24%
XPAY
Roundhill S&P 500 Target 20 Managed Distribution ETF
0.22%2.46%-0.00%4.39%27.93%
MSTY
YieldMax™ MSTR Option Income Strategy ETF
0.38%-3.78%-11.00%-49.30%-49.59%
GIAX
Nicholas Global Equity and Income ETF
1.19%2.71%-1.70%-0.57%21.61%
PFFA
Virtus InfraCap U.S. Preferred Stock ETF
0.47%1.22%0.96%3.82%19.40%13.55%6.58%
*Multi-year figures are annualized to reflect compound growth (CAGR)

Monthly Returns

Based on dividend-adjusted daily data since Dec 5, 2024, MAIN's average daily return is -0.02%, while the average monthly return is -0.53%.

Historically, 53% of months were positive and 47% were negative. The best month was Jun 2025 with a return of +7.1%, while the worst month was Feb 2025 at -9.2%. The longest winning streak lasted 7 consecutive months, and the longest losing streak was 5 months.

On a daily basis, MAIN closed higher 53% of trading days. The best single day was Apr 9, 2025 with a return of +10.7%, while the worst single day was Mar 10, 2025 at -6.8%.


JanFebMarAprMayJunJulAugSepOctNovDecTotal
2026-1.76%-6.16%-2.27%3.36%-6.89%
20252.99%-9.19%-7.04%3.58%6.97%7.10%3.73%0.22%4.33%0.46%-8.54%-0.55%2.24%
2024-6.26%-6.26%

Benchmark Metrics

MAIN has an annualized alpha of -16.27%, beta of 1.26, and R² of 0.72 versus S&P 500 Index. Calculated based on daily prices since December 05, 2024.

  • This portfolio participated in 150.07% of S&P 500 Index downside but only 56.84% of its upside — more exposed to losses than it benefited from rallies.
  • This portfolio had an annualized alpha of -16.27% versus S&P 500 Index — delivering less than market exposure alone would predict.

Alpha
-16.27%
Beta
1.26
0.72
Upside Capture
56.84%
Downside Capture
150.07%

Expense Ratio

MAIN has an expense ratio of 0.84%, placing it in the medium range. Below, you can find the expense ratios of the portfolio's funds side by side and easily compare their relative costs.


Top 10 holdings

Return for Risk

Risk / Return Rank

MAIN ranks 7 for risk / return — in the bottom 7% of portfolios on our site. This means you're taking on significantly more risk than the returns justify. Consider whether the potential upside is worth the volatility, or explore alternatives with better risk / return profiles.


MAIN Risk / Return Rank: 77
Overall Rank
MAIN Sharpe Ratio Rank: 77
Sharpe Ratio Rank
MAIN Sortino Ratio Rank: 66
Sortino Ratio Rank
MAIN Omega Ratio Rank: 77
Omega Ratio Rank
MAIN Calmar Ratio Rank: 88
Calmar Ratio Rank
MAIN Martin Ratio Rank: 88
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


PortfolioBenchmarkDifference

Sharpe ratio

Return per unit of total volatility

0.72

2.23

-1.51

Sortino ratio

Return per unit of downside risk

1.11

3.12

-2.01

Omega ratio

Gain probability vs. loss probability

1.14

1.42

-0.28

Calmar ratio

Return relative to maximum drawdown

1.03

4.05

-3.02

Martin ratio

Return relative to average drawdown

2.51

17.91

-15.40


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

Risk / Return RankSharpe ratioSortino ratioOmega ratioCalmar ratioMartin ratio
AIPI
REX AI Equity Premium Income ETF
311.542.081.282.417.73
CEPI
REX Crypto Equity Premium Income ETF
251.331.841.251.964.73
CONY
YieldMax COIN Option Income Strategy ETF
5-0.33-0.110.99-0.20-0.39
NVDY
YieldMax NVDA Option Income Strategy ETF
652.472.981.396.4116.00
TSLY
YieldMax TSLA Option Income Strategy ETF
271.121.581.212.877.23
YETH
Roundhill Ether Covered Call Strategy ETF
80.040.461.060.100.22
XPAY
Roundhill S&P 500 Target 20 Managed Distribution ETF
622.293.191.423.9617.49
MSTY
YieldMax™ MSTR Option Income Strategy ETF
2-0.79-1.040.88-0.53-0.91
GIAX
Nicholas Global Equity and Income ETF
251.151.641.221.817.91
PFFA
Virtus InfraCap U.S. Preferred Stock ETF
562.403.391.472.949.93

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.

MAIN Sharpe ratios as of Apr 11, 2026 (values are recalculated daily):

  • 1-Year: 0.72
  • All Time: -0.31

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 2.14 to 3.05, this portfolio's current Sharpe ratio places it in the bottom 25%. This suggests weaker risk-adjusted returns than most portfolios, possibly due to lower returns, higher volatility, or both. It may be worth reviewing the allocation. You can use the Portfolio Optimization tool to explore options for improving the Sharpe ratio.

The chart below shows the rolling Sharpe ratio of MAIN 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

MAIN provided a 80.14% dividend yield over the last twelve months.


TTM20252024202320222021202020192018
Portfolio80.14%78.67%42.96%12.53%2.16%1.29%1.58%1.14%0.43%
AIPI
REX AI Equity Premium Income ETF
42.31%37.84%18.13%0.00%0.00%0.00%0.00%0.00%0.00%
CEPI
REX Crypto Equity Premium Income ETF
51.19%50.78%0.00%0.00%0.00%0.00%0.00%0.00%0.00%
CONY
YieldMax COIN Option Income Strategy ETF
207.95%192.07%155.66%16.43%0.00%0.00%0.00%0.00%0.00%
NVDY
YieldMax NVDA Option Income Strategy ETF
71.93%83.10%83.65%22.32%0.00%0.00%0.00%0.00%0.00%
TSLY
YieldMax TSLA Option Income Strategy ETF
106.44%91.19%82.30%76.47%0.00%0.00%0.00%0.00%0.00%
YETH
Roundhill Ether Covered Call Strategy ETF
122.84%109.12%20.52%0.00%0.00%0.00%0.00%0.00%0.00%
XPAY
Roundhill S&P 500 Target 20 Managed Distribution ETF
22.31%21.21%3.40%0.00%0.00%0.00%0.00%0.00%0.00%
MSTY
YieldMax™ MSTR Option Income Strategy ETF
270.27%294.61%104.56%0.00%0.00%0.00%0.00%0.00%0.00%
GIAX
Nicholas Global Equity and Income ETF
27.86%25.62%10.58%0.00%0.00%0.00%0.00%0.00%0.00%
PFFA
Virtus InfraCap U.S. Preferred Stock ETF
9.64%9.47%9.18%9.56%10.75%7.64%8.54%10.02%5.15%

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 MAIN. 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 MAIN was 28.38%, occurring on Apr 8, 2025. Recovery took 68 trading sessions.

The current MAIN drawdown is 17.02%.


Depth

Start

To Bottom

Bottom

To Recover

End

Total

-28.38%Dec 17, 202476Apr 8, 202568Jul 17, 2025144
-22.56%Oct 7, 2025120Mar 30, 2026
-5.21%Jul 18, 202511Aug 1, 202515Aug 22, 202526
-3.52%Sep 22, 20254Sep 25, 20254Oct 1, 20258
-2.41%Dec 9, 20242Dec 10, 20244Dec 16, 20246

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 12 assets, with an effective number of assets of 12.00, reflecting the diversification based on asset allocation. This number of effective assets suggests that the portfolio's investments are spread across a variety of assets, indicating a well-diversified allocation. However, true diversification also depends on the correlations between assets.

Asset Correlations Table

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

BenchmarkEICPFFATSLYYETHMSTYNVDYCONYAIPIGIAXSPYIXPAYCEPIPortfolio
Benchmark1.000.250.530.600.490.480.670.620.820.850.990.990.770.80
EIC0.251.000.250.170.190.120.200.180.170.240.240.260.230.30
PFFA0.530.251.000.320.370.320.330.370.440.490.540.550.460.51
TSLY0.600.170.321.000.430.450.440.490.560.620.610.590.590.69
YETH0.490.190.370.431.000.690.370.640.500.570.480.490.640.77
MSTY0.480.120.320.450.691.000.400.730.530.550.470.480.700.79
NVDY0.670.200.330.440.370.401.000.490.720.670.660.660.610.66
CONY0.620.180.370.490.640.730.491.000.680.660.610.610.790.86
AIPI0.820.170.440.560.500.530.720.681.000.790.810.800.780.80
GIAX0.850.240.490.620.570.550.670.660.791.000.850.840.810.85
SPYI0.990.240.540.610.480.470.660.610.810.851.000.980.770.79
XPAY0.990.260.550.590.490.480.660.610.800.840.981.000.770.79
CEPI0.770.230.460.590.640.700.610.790.780.810.770.771.000.90
Portfolio0.800.300.510.690.770.790.660.860.800.850.790.790.901.00
The correlation results are calculated based on daily price changes starting from Dec 5, 2024