AIWEX vs. RYEIX

Last updated Aug 4, 2026

AIWEX (Cavanal Hill World Energy Fund Institutional Class) and RYEIX (Rydex Energy Fund) are both Energy Equities funds. Over the past 10 years, AIWEX returned 12.17%/yr vs 6.78%/yr for RYEIX. Their correlation of 0.94 means they have usually moved in the same direction. AIWEX charges 0.91%/yr vs 1.36%/yr for RYEIX.

Performance

AIWEX vs. RYEIX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Cavanal Hill World Energy Fund Institutional Class (AIWEX) and Rydex Energy Fund (RYEIX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, AIWEX achieves a 26.43% return, which is significantly lower than RYEIX's 33.15% return. Over the past 10 years, AIWEX has outperformed RYEIX with an annualized return of 12.17%, while RYEIX has yielded a comparatively lower 6.78% annualized return.

AIWEX

• 1D: 1.38%
• 1M: 3.58%
• 6M: 13.17%
• YTD: 26.43%
• 1Y: 35.22%
• 3Y*: 20.04%
• 5Y*: 22.25%
• 10Y*: 12.17%
• ALL TIME*: 9.19%

RYEIX

• 1D: 1.09%
• 1M: 8.76%
• 6M: 19.72%
• YTD: 33.15%
• 1Y: 44.54%
• 3Y*: 11.87%
• 5Y*: 19.69%
• 10Y*: 6.78%
• ALL TIME*: 5.39%

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

Liquidity Comparison

Position	Avg. Volume Value (2W)	Avg. Volume Value (1M)	Avg. Volume Value (3M)
AIWEX Cavanal Hill World Energy Fund Institutional Class	$0.00	$0.00	$0.00
RYEIX Rydex Energy Fund	$0.00	$0.00	$0.00

AIWEX vs. RYEIX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
AIWEX Cavanal Hill World Energy Fund Institutional Class	26.43%	21.74%	13.42%	4.93%	32.76%	36.90%	0.25%	8.00%	-24.31%	-1.59%
RYEIX Rydex Energy Fund	33.15%	6.96%	0.49%	1.87%	49.54%	50.70%	-34.24%	6.50%	-25.31%	-6.17%

Correlation

The correlation between AIWEX and RYEIX is 0.78, which is moderate. They have sometimes moved together and sometimes differently, sharing some price drivers without tracking each other closely.

	Correlation
Correlation (1Y) Focuses on recent behavior, but can change the most.	0.78
Correlation (3Y) Balances recent behavior with more history.	0.84
Correlation (5Y) Shows whether the relationship held over a longer period.	0.91
Correlation (10Y) Provides a long-term view across more market conditions.	0.93
Correlation (All Time) Calculated using the full available price history since Jan 2, 2015	0.94

The correlation between AIWEX and RYEIX shifts across timeframes, from 0.78 (1 year) to 0.94 (all time), reflecting how their relationship changes across market environments.

Return for Risk

AIWEX vs. RYEIX — Risk / Return Rank

Compare historical risk-adjusted metric ranks over the past 12 months.

AIWEX

AIWEX Risk / Return Rank: 67
AIWEX Sharpe Ratio Rank: 69
AIWEX Sortino Ratio Rank: 64
AIWEX Omega Ratio Rank: 58
AIWEX Calmar Ratio Rank: 83
AIWEX Martin Ratio Rank: 61

RYEIX

RYEIX Risk / Return Rank: 79
RYEIX Sharpe Ratio Rank: 85
RYEIX Sortino Ratio Rank: 77
RYEIX Omega Ratio Rank: 74
RYEIX Calmar Ratio Rank: 87
RYEIX Martin Ratio Rank: 71

The rank (0–100) uses a weighted average of the Sharpe, Sortino, Omega, Calmar, and Martin percentile ranks for the trailing 12 months. Higher means stronger historical risk-adjusted performance within the peer group.

AIWEX vs. RYEIX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Cavanal Hill World Energy Fund Institutional Class (AIWEX) and Rydex Energy Fund (RYEIX). 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.

	AIWEX	RYEIX	Difference
Sharpe ratio: Return per unit of total volatility	1.72	2.10	-0.37
Sortino ratio: Return per unit of downside risk	2.37	2.70	-0.33
Omega ratio: Gain probability vs. loss probability	1.29	1.34	-0.05
Calmar ratio: Return relative to maximum drawdown	2.92	3.23	-0.31
Martin ratio: Return relative to average drawdown	8.45	9.35	-0.90

AIWEX vs. RYEIX - Sharpe Ratio Comparison

The current AIWEX Sharpe Ratio is 1.72, which is comparable to the RYEIX Sharpe Ratio of 2.10. The chart below compares the historical Sharpe Ratios of AIWEX and RYEIX, 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

AIWEX vs. RYEIX - Drawdown Comparison

The maximum AIWEX drawdown since its inception was -57.44%, smaller than the maximum RYEIX drawdown of -83.50%. Use the drawdown chart below to compare losses from any high point for AIWEX and RYEIX.

Drawdown Indicators

	AIWEX	RYEIX	Difference
Max Drawdown Largest peak-to-trough decline	-57.44%	-83.50%	+26.06%
Max Drawdown (1Y) Largest decline over 1 year	-10.96%	-12.99%	+2.03%
Max Drawdown (3Y) Largest decline over 3 years	-23.00%	-26.94%	+3.94%
Max Drawdown (5Y) Largest decline over 5 years	-25.68%	-26.94%	+1.26%
Max Drawdown (10Y) Largest decline over 10 years	-57.44%	-74.93%	+17.49%
Current Drawdown Current decline from peak	-7.29%	-4.77%	-2.52%
Average Drawdown Average peak-to-trough decline	-12.72%	-28.49%	+15.77%
Ulcer Index Depth and duration of drawdowns from previous peaks	3.85%	4.49%	-0.64%

Volatility

AIWEX vs. RYEIX - Volatility Comparison

Cavanal Hill World Energy Fund Institutional Class (AIWEX) and Rydex Energy Fund (RYEIX) have volatilities of 5.52% and 5.72%, respectively, indicating that both stocks experience similar levels of price fluctuations. This suggests that the risk associated with both stocks, as measured by volatility, is nearly the same. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	AIWEX	RYEIX	Difference
Volatility (1M) Calculated over the trailing 1-month period	5.52%	5.72%	-0.20%
Volatility (6M) Calculated over the trailing 6-month period	14.03%	15.57%	-1.54%
Volatility (1Y) Calculated over the trailing 1-year period	18.59%	20.05%	-1.46%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	25.56%	26.12%	-0.56%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	25.85%	31.68%	-5.83%

AIWEX vs. RYEIX - Expense Ratio Comparison

AIWEX has a 0.91% expense ratio, which is lower than RYEIX's 1.36% expense ratio.

Dividends

AIWEX vs. RYEIX - Dividend Comparison

AIWEX's dividend yield for the trailing twelve months is around 0.93%, less than RYEIX's 1.88% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
AIWEX Cavanal Hill World Energy Fund Institutional Class	0.93%	0.81%	1.97%	1.80%	2.18%	1.63%	1.81%	2.27%	1.65%	0.67%	1.22%	1.00%
RYEIX Rydex Energy Fund	1.88%	2.51%	3.84%	2.68%	2.55%	0.50%	2.38%	0.78%	0.81%	0.71%	0.62%	0.43%

Frequently Asked Questions

Can I hold both AIWEX and RYEIX in my portfolio?

AIWEX and RYEIX have a correlation of 0.78, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, AIWEX or RYEIX?

RYEIX has higher volatility (5.72%) compared to AIWEX (5.52%). In terms of maximum drawdown, AIWEX dropped -57.44% vs RYEIX's -83.50%.

Which has better risk-adjusted returns?

RYEIX currently has the higher Sharpe Ratio (2.10 vs 1.72), 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.