RYSOX vs. RYGBX

Last updated Jun 26, 2026

RYSOX (Rydex S&P 500 Fund) and RYGBX (Rydex Government Long Bond 1.2x Strategy Fund) are both mutual funds - RYSOX is a S&P 500 fund tracking the S&P 500 Index, while RYGBX is a Leveraged Bonds fund managed by Rydex Funds. Over the past 10 years, RYSOX returned 13.66%/yr vs -4.64%/yr for RYGBX. At a correlation of -0.27, they often move in opposite directions. RYSOX charges 1.56%/yr vs 0.99%/yr for RYGBX.

Performance

RYSOX vs. RYGBX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Rydex S&P 500 Fund (RYSOX) and Rydex Government Long Bond 1.2x Strategy Fund (RYGBX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, RYSOX achieves a 7.26% return, which is significantly higher than RYGBX's 0.83% return. Over the past 10 years, RYSOX has outperformed RYGBX with an annualized return of 13.66%, while RYGBX has yielded a comparatively lower -4.64% annualized return.

RYSOX

• 1D: -0.10%
• 1M: -2.17%
• YTD: 7.26%
• 6M: 5.91%
• 1Y: 20.25%
• 3Y*: 18.79%
• 5Y*: 11.20%
• 10Y*: 13.66%

RYGBX

• 1D: 1.56%
• 1M: 3.69%
• YTD: 0.83%
• 6M: 0.48%
• 1Y: 2.86%
• 3Y*: -4.95%
• 5Y*: -10.79%
• 10Y*: -4.64%

*Multi-year figures are annualized to reflect compound growth (CAGR)

RYSOX vs. RYGBX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
RYSOX Rydex S&P 500 Fund	7.26%	15.93%	22.98%	24.15%	-19.47%	26.68%	16.25%	29.15%	-6.01%	19.53%
RYGBX Rydex Government Long Bond 1.2x Strategy Fund	0.83%	2.19%	-12.81%	-1.05%	-40.90%	-7.28%	21.93%	17.50%	-5.20%	9.93%

Correlation

The correlation between RYSOX and RYGBX is 0.20, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.20
Correlation (3Y) Calculated over the trailing 3-year period	0.17
Correlation (5Y) Calculated over the trailing 5-year period	0.06
Correlation (10Y) Calculated over the trailing 10-year period	-0.09
Correlation (All Time) Calculated using the full available price history since Jan 3, 2007	-0.27

The correlation between RYSOX and RYGBX shifts across timeframes, from -0.27 (all time) to 0.20 (1 year), reflecting how their relationship changes across market environments.

Return for Risk

RYSOX vs. RYGBX — Risk / Return Rank

Compare risk-adjusted metric ranks to identify better-performing investments over the past 12 months.

RYSOX

RYSOX Risk / Return Rank: 48
RYSOX Sharpe Ratio Rank: 46
RYSOX Sortino Ratio Rank: 42
RYSOX Omega Ratio Rank: 45
RYSOX Calmar Ratio Rank: 46
RYSOX Martin Ratio Rank: 59

RYGBX

RYGBX Risk / Return Rank: 5
RYGBX Sharpe Ratio Rank: 6
RYGBX Sortino Ratio Rank: 6
RYGBX Omega Ratio Rank: 5
RYGBX Calmar Ratio Rank: 6
RYGBX Martin Ratio Rank: 5

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.

RYSOX vs. RYGBX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Rydex S&P 500 Fund (RYSOX) and Rydex Government Long Bond 1.2x Strategy Fund (RYGBX). Risk-adjusted metrics are performance indicators that assess an investment's returns in relation to its risk, enabling a more accurate comparison of different investment options.

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.

	RYSOX	RYGBX	Difference
Sharpe ratio: Return per unit of total volatility	1.63	0.26	+1.36
Sortino ratio: Return per unit of downside risk	2.25	0.46	+1.78
Omega ratio: Gain probability vs. loss probability	1.30	1.05	+0.24
Calmar ratio: Return relative to maximum drawdown	2.24	0.30	+1.94
Martin ratio: Return relative to average drawdown	9.83	0.70	+9.13

RYSOX vs. RYGBX - Sharpe Ratio Comparison

The current RYSOX Sharpe Ratio is 1.63, which is higher than the RYGBX Sharpe Ratio of 0.26. The chart below compares the historical Sharpe Ratios of RYSOX and RYGBX, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Drawdowns

RYSOX vs. RYGBX - Drawdown Comparison

The maximum RYSOX drawdown since its inception was -55.24%, smaller than the maximum RYGBX drawdown of -62.42%. Use the drawdown chart below to compare losses from any high point for RYSOX and RYGBX.

Drawdown Indicators

	RYSOX	RYGBX	Difference
Max Drawdown Largest peak-to-trough decline	-55.24%	-62.42%	+7.18%
Max Drawdown (1Y) Largest decline over 1 year	-9.06%	-9.88%	+0.82%
Max Drawdown (3Y) Largest decline over 3 years	-18.94%	-23.25%	+4.31%
Max Drawdown (5Y) Largest decline over 5 years	-25.45%	-55.36%	+29.91%
Max Drawdown (10Y) Largest decline over 10 years	-34.05%	-62.42%	+28.37%
Current Drawdown Current decline from peak	-3.31%	-58.05%	+54.74%
Average Drawdown Average peak-to-trough decline	-8.25%	-19.59%	+11.34%
Ulcer Index Depth and duration of drawdowns from previous peaks	2.06%	4.23%	-2.17%

Volatility

RYSOX vs. RYGBX - Volatility Comparison

Rydex S&P 500 Fund (RYSOX) has a higher volatility of 4.87% compared to Rydex Government Long Bond 1.2x Strategy Fund (RYGBX) at 2.91%. This indicates that RYSOX's price experiences larger fluctuations and is considered to be riskier than RYGBX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	RYSOX	RYGBX	Difference
Volatility (1M) Calculated over the trailing 1-month period	4.87%	2.91%	+1.96%
Volatility (6M) Calculated over the trailing 6-month period	9.88%	7.82%	+2.06%
Volatility (1Y) Calculated over the trailing 1-year period	12.52%	11.22%	+1.30%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	17.01%	19.68%	-2.67%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	18.10%	19.28%	-1.18%

RYSOX vs. RYGBX - Expense Ratio Comparison

RYSOX has a 1.56% expense ratio, which is higher than RYGBX's 0.99% expense ratio.

Dividends

RYSOX vs. RYGBX - Dividend Comparison

RYSOX's dividend yield for the trailing twelve months is around 2.47%, less than RYGBX's 3.80% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
RYGBX Rydex Government Long Bond 1.2x Strategy Fund	3.80%	3.59%	2.89%	2.70%	1.69%	0.71%	46.47%	5.00%	1.51%	1.45%	5.62%	2.07%
RYSOX Rydex S&P 500 Fund	2.47%	2.65%	1.08%	0.60%	1.17%	1.25%	13.42%	0.93%	1.69%	4.56%	0.84%	4.01%

Frequently Asked Questions

Can I hold both RYSOX and RYGBX in my portfolio?

RYSOX and RYGBX have a correlation of 0.20, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, RYSOX or RYGBX?

RYSOX has higher volatility (4.87%) compared to RYGBX (2.91%). In terms of maximum drawdown, RYSOX dropped -55.24% vs RYGBX's -62.42%.

Which has better risk-adjusted returns?

RYSOX currently has the higher Sharpe Ratio (1.63 vs 0.26), meaning it's delivered slightly more return per unit of risk over the trailing 12 months. However, this ranking shifts over time - use the Risk/Return Score above for a more comprehensive view that combines Sharpe, Sortino, and other measures used by quantitative funds.