PortfoliosLab logo
PortfoliosLab logo
Tools
Performance Analysis
Portfolio Analysis
Factor Model
Portfolios
Lazy PortfoliosUser Portfolios
Discussions
Rydex S&P 500 Fund (RYSOX)
Performance
Risk-Adjusted Performance
Dividends
Drawdowns
Volatility

Fund Info

ISIN

US78356A6579

CUSIP

78356A657

Issuer

Rydex Funds

Inception Date

May 31, 2006

Min. Investment

$2,500

Asset Class

Equity

Asset Class Size

Large-Cap

Asset Class Style

Blend

Expense Ratio

RYSOX has a high expense ratio of 1.56%, indicating higher-than-average management fees.


Expense ratio chart for RYSOX: current value at 1.56% compared with the broader market ranging from 0.00% to 2.12%.0.50%1.00%1.50%2.00%1.56%

Share Price Chart


Loading data...

Compare to other instruments

Search for stocks, ETFs, and funds for a quick comparison or use the comparison tool for more options.


Popular comparisons:
RYSOX vs. VOO RYSOX vs. SPY RYSOX vs. SPLG RYSOX vs. VFV.TO RYSOX vs. UPRO RYSOX vs. FDFIX RYSOX vs. GM
Popular comparisons:
RYSOX vs. VOO RYSOX vs. SPY RYSOX vs. SPLG RYSOX vs. VFV.TO RYSOX vs. UPRO RYSOX vs. FDFIX RYSOX vs. GM

Performance

Performance Chart

The chart shows the growth of an initial investment of $10,000 in Rydex S&P 500 Fund, comparing it to the performance of the S&P 500 index or another benchmark. All prices have been adjusted for splits and dividends.


-2.00%0.00%2.00%4.00%6.00%8.00%10.00%SeptemberOctoberNovemberDecember2025February
8.64%
9.82%
RYSOX (Rydex S&P 500 Fund)
Benchmark (^GSPC)

Returns By Period

Rydex S&P 500 Fund had a return of 3.94% year-to-date (YTD) and 21.34% in the last 12 months. Over the past 10 years, Rydex S&P 500 Fund had an annualized return of 8.32%, while the S&P 500 had an annualized return of 11.26%, indicating that Rydex S&P 500 Fund did not perform as well as the benchmark.


RYSOX

YTD

3.94%

1M

1.10%

6M

8.64%

1Y

21.34%

5Y*

9.09%

10Y*

8.32%

^GSPC (Benchmark)

YTD

4.01%

1M

1.13%

6M

9.82%

1Y

22.80%

5Y*

12.93%

10Y*

11.26%

*Annualized

Monthly Returns

The table below presents the monthly returns of RYSOX, with color gradation from worst to best to easily spot seasonal factors. Returns are adjusted for dividends.


JanFebMarAprMayJunJulAugSepOctNovDecTotal
20252.63%3.94%
20241.54%5.19%3.08%-4.20%4.82%3.46%1.07%2.27%2.01%-1.04%5.72%-3.40%21.89%
20236.13%-2.57%3.50%1.43%0.29%6.45%3.08%-1.73%-4.91%-2.25%8.98%3.87%23.54%
2022-5.27%-3.11%3.56%-8.84%0.06%-8.37%9.08%-4.24%-9.39%7.97%5.42%-7.00%-20.41%
2021-1.14%2.63%4.25%5.18%0.56%2.22%2.23%2.90%-4.78%6.87%-0.82%3.03%25.07%
2020-0.17%-8.39%-12.51%12.63%4.61%1.80%5.49%7.03%-3.94%-2.79%10.78%-8.71%2.33%
20197.84%3.07%1.80%3.90%-6.52%6.91%1.31%-1.73%1.73%1.99%3.49%2.09%28.22%
20185.60%-3.80%-2.70%0.27%2.23%0.46%3.59%3.10%0.45%-7.01%1.88%-10.53%-7.44%
20171.76%3.83%-0.04%0.90%1.26%0.49%1.93%0.17%1.91%2.20%2.92%-3.41%14.64%
2016-5.97%-0.29%6.64%0.23%1.65%0.10%3.57%-0.00%-0.12%-1.97%3.57%1.09%8.24%
2015-3.09%5.59%-1.64%0.85%1.13%-2.01%1.93%-6.17%-2.63%8.28%0.17%-4.60%-3.06%
2014-3.62%4.46%0.72%0.64%2.18%1.93%-1.52%3.85%-1.53%2.18%2.55%-1.54%10.43%

Risk-Adjusted Performance

Risk-Adjusted Performance Rank

With an overall rank of 82, RYSOX is among the top 18% of mutual funds on our website when it comes to balancing risk and reward. Below is a breakdown of how it compares using common performance measures.


The Risk-Adjusted Performance Rank of RYSOX is 8282
Overall Rank
The Sharpe Ratio Rank of RYSOX is 7979
Sharpe Ratio Rank
The Sortino Ratio Rank of RYSOX is 7777
Sortino Ratio Rank
The Omega Ratio Rank of RYSOX is 7878
Omega Ratio Rank
The Calmar Ratio Rank of RYSOX is 8787
Calmar Ratio Rank
The Martin Ratio Rank of RYSOX is 8686
Martin Ratio Rank
The risk-adjusted ranks indicate the investment's position relative to the market. A rank closer to 100 signifies top-performing investments, while a rank closer to 0 might suggest underperformance, based on the selected ratio. The values are calculated based on the past 12 months of returns.

Risk-Adjusted Performance Indicators

The charts below present risk-adjusted performance metrics for Rydex S&P 500 Fund (RYSOX) and compare them to a chosen benchmark (^GSPC). These indicators evaluate an investment's returns against its associated risks.


Sharpe ratio
The chart of Sharpe ratio for RYSOX, currently valued at 1.62, compared to the broader market-1.000.001.002.003.004.001.621.74
The chart of Sortino ratio for RYSOX, currently valued at 2.19, compared to the broader market0.002.004.006.008.0010.0012.002.192.36
The chart of Omega ratio for RYSOX, currently valued at 1.30, compared to the broader market1.002.003.004.001.301.32
The chart of Calmar ratio for RYSOX, currently valued at 2.43, compared to the broader market0.005.0010.0015.0020.002.432.62
The chart of Martin ratio for RYSOX, currently valued at 9.31, compared to the broader market0.0020.0040.0060.0080.009.3110.69
RYSOX
^GSPC

The current Rydex S&P 500 Fund Sharpe ratio is 1.62. This value is calculated based on the past 1 year of trading data and takes into account price changes and dividends.

Use the chart below to compare the Sharpe ratio of Rydex S&P 500 Fund with the selected benchmark, providing insights into the investment's historical performance in terms of risk-adjusted returns. Go to the Sharpe ratio tool for more fine-grained control over the calculation options.


Rolling 12-month Sharpe Ratio1.502.002.503.003.50SeptemberOctoberNovemberDecember2025February
1.62
1.74
RYSOX (Rydex S&P 500 Fund)
Benchmark (^GSPC)

Dividends

Dividend History

Rydex S&P 500 Fund provided a 0.15% dividend yield over the last twelve months, with an annual payout of $0.14 per share.


0.00%0.05%0.10%0.15%0.20%0.25%$0.00$0.02$0.04$0.06$0.08$0.10$0.12$0.1420142015201620172018201920202021202220232024
Dividends
Dividend Yield
PeriodTTM20242023202220212020201920182017201620152014
Dividend$0.14$0.14$0.09$0.00$0.00$0.02$0.13$0.05$0.12$0.05$0.01$0.02

Dividend yield

0.15%0.15%0.13%0.00%0.00%0.04%0.22%0.12%0.25%0.12%0.03%0.04%

Monthly Dividends

The table displays the monthly dividend distributions for Rydex S&P 500 Fund. The dividends shown in the table have been adjusted to account for any splits that may have occurred.


JanFebMarAprMayJunJulAugSepOctNovDecTotal
2025$0.00$0.00$0.00
2024$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.14$0.14
2023$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.09$0.09
2022$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00
2021$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00
2020$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.02$0.02
2019$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.13$0.13
2018$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.05$0.05
2017$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.12$0.12
2016$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.05$0.05
2015$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.01$0.01
2014$0.02$0.02

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.


-5.00%-4.00%-3.00%-2.00%-1.00%0.00%SeptemberOctoberNovemberDecember2025February
-0.55%
-0.43%
RYSOX (Rydex S&P 500 Fund)
Benchmark (^GSPC)

Worst Drawdowns

The table below displays the maximum drawdowns of the Rydex S&P 500 Fund. 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 Rydex S&P 500 Fund was 55.24%, occurring on Mar 9, 2009. Recovery took 972 trading sessions.

The current Rydex S&P 500 Fund drawdown is 0.55%.


Depth

Start

To Bottom

Bottom

To Recover

End

Total

-55.24%Oct 10, 2007354Mar 9, 2009972Jan 17, 20131326
-34.05%Feb 20, 202023Mar 23, 2020103Aug 18, 2020126
-25.45%Jan 4, 2022195Oct 12, 2022322Jan 25, 2024517
-21.01%Sep 21, 201865Dec 24, 2018130Jul 2, 2019195
-17.15%May 22, 2015183Feb 11, 2016198Nov 22, 2016381

Volatility

Volatility Chart

The current Rydex S&P 500 Fund volatility is 3.01%, representing the average percentage change in the investments's value, either up or down over the past month. The chart below shows the rolling one-month volatility.


2.00%3.00%4.00%5.00%6.00%SeptemberOctoberNovemberDecember2025February
3.01%
3.01%
RYSOX (Rydex S&P 500 Fund)
Benchmark (^GSPC)
PortfoliosLab logo
Performance Analysis
Portfolio AnalysisPortfolio PerformanceStock ComparisonSharpe RatioMartin RatioTreynor RatioSortino RatioOmega RatioCalmar RatioSummers Ratio
Community
Discussions


Disclaimer

The information contained herein does not constitute investment advice and made available for educational purposes only. Prices and returns on equities are listed without consideration of fees, commissions, taxes, penalties, or interest payable due to purchasing, holding, or selling.

Copyright © 2025 PortfoliosLab