RYRUX vs. RYCKX

Last updated Jun 4, 2026

RYRUX (Rydex Russell 2000 2x Strategy Fund) and RYCKX (Rydex S&P MidCap 400 Pure Growth Fund) are both mutual funds - RYRUX is a Leveraged Equities fund managed by Rydex Funds, while RYCKX is a Mid Cap Growth Equities fund managed by Rydex Funds. Over the past 10 years, RYRUX returned 11.45%/yr vs 8.17%/yr for RYCKX. Their correlation of 0.92 suggests significant overlap in exposure. RYRUX charges 1.86%/yr vs 2.26%/yr for RYCKX.

Performance

RYRUX vs. RYCKX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Rydex Russell 2000 2x Strategy Fund (RYRUX) and Rydex S&P MidCap 400 Pure Growth Fund (RYCKX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, RYRUX achieves a 34.87% return, which is significantly higher than RYCKX's 20.27% return. Over the past 10 years, RYRUX has outperformed RYCKX with an annualized return of 11.45%, while RYCKX has yielded a comparatively lower 8.17% annualized return.

RYRUX

• 1D: 1.80%
• 1M: 9.40%
• YTD: 34.87%
• 6M: 31.04%
• 1Y: 79.78%
• 3Y*: 25.49%
• 5Y*: 1.57%
• 10Y*: 11.45%

RYCKX

• 1D: 0.61%
• 1M: 6.36%
• YTD: 20.27%
• 6M: 19.77%
• 1Y: 29.41%
• 3Y*: 17.75%
• 5Y*: 6.37%
• 10Y*: 8.17%

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

RYRUX vs. RYCKX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
RYRUX Rydex Russell 2000 2x Strategy Fund	34.87%	12.62%	10.94%	22.65%	-43.88%	20.72%	16.41%	47.20%	-26.63%	25.55%
RYCKX Rydex S&P MidCap 400 Pure Growth Fund	20.27%	6.61%	15.10%	13.97%	-23.05%	11.26%	29.72%	14.60%	-15.17%	18.02%

Correlation

The correlation between RYRUX and RYCKX is 0.90, indicating a strong positive relationship between their price movements. Combining them offers limited diversification - they tend to fall together during downturns.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.90
Correlation (3Y) Calculated over the trailing 3-year period	0.90
Correlation (5Y) Calculated over the trailing 5-year period	0.92
Correlation (10Y) Calculated over the trailing 10-year period	0.91
Correlation (All Time) Calculated using the full available price history since Jan 4, 2007	0.92

The correlation between RYRUX and RYCKX has been stable across timeframes, ranging from 0.90 to 0.92 - a consistent structural relationship.

Return for Risk

RYRUX vs. RYCKX — Risk / Return Rank

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

RYRUX

RYRUX Risk / Return Rank: 58
RYRUX Sharpe Ratio Rank: 58
RYRUX Sortino Ratio Rank: 45
RYRUX Omega Ratio Rank: 39
RYRUX Calmar Ratio Rank: 82
RYRUX Martin Ratio Rank: 68

RYCKX

RYCKX Risk / Return Rank: 44
RYCKX Sharpe Ratio Rank: 34
RYCKX Sortino Ratio Rank: 34
RYCKX Omega Ratio Rank: 31
RYCKX Calmar Ratio Rank: 59
RYCKX Martin Ratio Rank: 59

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.

RYRUX vs. RYCKX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Rydex Russell 2000 2x Strategy Fund (RYRUX) and Rydex S&P MidCap 400 Pure Growth Fund (RYCKX). 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.

	RYRUX	RYCKX	Difference
Sharpe ratio: Return per unit of total volatility	2.25	1.69	+0.56
Sortino ratio: Return per unit of downside risk	2.83	2.43	+0.39
Omega ratio: Gain probability vs. loss probability	1.33	1.29	+0.04
Calmar ratio: Return relative to maximum drawdown	3.84	2.95	+0.89
Martin ratio: Return relative to average drawdown	13.07	11.86	+1.21
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

RYRUX vs. RYCKX - Sharpe Ratio Comparison

The current RYRUX Sharpe Ratio is 2.25, which is higher than the RYCKX Sharpe Ratio of 1.69. The chart below compares the historical Sharpe Ratios of RYRUX and RYCKX, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Sharpe Ratios by Period

	RYRUX	RYCKX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	2.25	1.69	+0.56
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.04	0.28	-0.25
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.25	0.36	-0.11
Sharpe Ratio (All Time) Calculated using the full available price history	0.11	0.35	-0.24

Drawdowns

RYRUX vs. RYCKX - Drawdown Comparison

The maximum RYRUX drawdown since its inception was -88.49%, which is greater than RYCKX's maximum drawdown of -52.60%. Use the drawdown chart below to compare losses from any high point for RYRUX and RYCKX.

Drawdown Indicators

	RYRUX	RYCKX	Difference
Max Drawdown Largest peak-to-trough decline	-88.49%	-52.60%	-35.89%
Max Drawdown (1Y) Largest decline over 1 year	-22.39%	-10.50%	-11.89%
Max Drawdown (3Y) Largest decline over 3 years	-49.91%	-27.14%	-22.77%
Max Drawdown (5Y) Largest decline over 5 years	-62.41%	-35.98%	-26.43%
Max Drawdown (10Y) Largest decline over 10 years	-71.68%	-44.75%	-26.93%
Current Drawdown Current decline from peak	-4.46%	0.00%	-4.46%
Average Drawdown Average peak-to-trough decline	-31.30%	-9.52%	-21.78%
Ulcer Index Depth and duration of drawdowns from previous peaks	6.56%	2.60%	+3.96%

Volatility

RYRUX vs. RYCKX - Volatility Comparison

Rydex Russell 2000 2x Strategy Fund (RYRUX) has a higher volatility of 11.17% compared to Rydex S&P MidCap 400 Pure Growth Fund (RYCKX) at 6.42%. This indicates that RYRUX's price experiences larger fluctuations and is considered to be riskier than RYCKX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	RYRUX	RYCKX	Difference
Volatility (1M) Calculated over the trailing 1-month period	11.17%	6.42%	+4.75%
Volatility (6M) Calculated over the trailing 6-month period	27.10%	14.65%	+12.45%
Volatility (1Y) Calculated over the trailing 1-year period	38.24%	18.34%	+19.90%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	45.10%	22.78%	+22.32%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	46.87%	23.06%	+23.81%

RYRUX vs. RYCKX - Expense Ratio Comparison

RYRUX has a 1.86% expense ratio, which is lower than RYCKX's 2.26% expense ratio.

Dividends

RYRUX vs. RYCKX - Dividend Comparison

RYRUX's dividend yield for the trailing twelve months is around 2.73%, while RYCKX has not paid dividends to shareholders.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
RYCKX Rydex S&P MidCap 400 Pure Growth Fund	0.00%	0.00%	20.92%	0.00%	14.34%	13.66%	1.29%	0.00%	18.93%	7.60%	1.72%	5.90%
RYRUX Rydex Russell 2000 2x Strategy Fund	2.73%	3.68%	2.93%	0.35%	0.00%	0.20%	0.00%	0.27%	0.00%	2.57%	0.00%	28.79%

Frequently Asked Questions

Can I hold both RYRUX and RYCKX in my portfolio?

RYRUX and RYCKX have a correlation of 0.90, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, RYRUX or RYCKX?

RYRUX has higher volatility (11.17%) compared to RYCKX (6.42%). In terms of maximum drawdown, RYRUX dropped -88.49% vs RYCKX's -52.60%.

Which has better risk-adjusted returns?

RYRUX currently has the higher Sharpe Ratio (2.25 vs 1.69), 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.