APENX vs. APSTX

Last updated Jun 23, 2026

APENX (Cavanal Hill Strategic Enhanced Yield Fund) and APSTX (Cavanal Hill Limited Duration Fund) are both mutual funds - APENX is a Multisector Bonds fund managed by Cavanal Hill funds, while APSTX is a Short-Term Bond fund managed by Cavanal Hill funds. Over the past 5 years, APENX returned 0.66%/yr vs 1.81%/yr for APSTX. Their correlation of 0.81 suggests significant overlap in exposure. APENX charges 1.01%/yr vs 0.76%/yr for APSTX.

Performance

APENX vs. APSTX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Cavanal Hill Strategic Enhanced Yield Fund (APENX) and Cavanal Hill Limited Duration Fund (APSTX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

The year-to-date returns for both investments are quite close, with APENX having a 0.61% return and APSTX slightly higher at 0.63%.

APENX

• 1D: 0.00%
• 1M: 1.07%
• YTD: 0.61%
• 6M: 1.15%
• 1Y: 5.55%
• 3Y*: 5.03%
• 5Y*: 0.66%
• 10Y*: —

APSTX

• 1D: 0.00%
• 1M: 0.51%
• YTD: 0.63%
• 6M: 1.00%
• 1Y: 3.10%
• 3Y*: 4.79%
• 5Y*: 1.81%
• 10Y*: 1.88%

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

APENX vs. APSTX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
APENX Cavanal Hill Strategic Enhanced Yield Fund	0.61%	7.88%	3.28%	4.87%	-12.87%	-0.01%	5.73%	6.77%	2.87%	0.00%
APSTX Cavanal Hill Limited Duration Fund	0.63%	5.21%	4.96%	5.13%	-5.78%	-0.73%	3.83%	4.02%	1.17%	-0.18%

Correlation

The correlation between APENX and APSTX is 0.83, 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	0.83
Correlation (3Y) Calculated over the trailing 3-year period	0.87
Correlation (5Y) Calculated over the trailing 5-year period	0.84
Correlation (All Time) Calculated using the full available price history since Dec 26, 2017	0.81

The correlation between APENX and APSTX has been stable across timeframes, ranging from 0.81 to 0.87 - a consistent structural relationship.

Return for Risk

APENX vs. APSTX — Risk / Return Rank

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

APENX

APENX Risk / Return Rank: 33
APENX Sharpe Ratio Rank: 32
APENX Sortino Ratio Rank: 35
APENX Omega Ratio Rank: 31
APENX Calmar Ratio Rank: 36
APENX Martin Ratio Rank: 30

APSTX

APSTX Risk / Return Rank: 30
APSTX Sharpe Ratio Rank: 26
APSTX Sortino Ratio Rank: 30
APSTX Omega Ratio Rank: 32
APSTX Calmar Ratio Rank: 35
APSTX Martin Ratio Rank: 27

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.

APENX vs. APSTX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Cavanal Hill Strategic Enhanced Yield Fund (APENX) and Cavanal Hill Limited Duration Fund (APSTX). 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.

	APENX	APSTX	Difference
Sharpe ratio: Return per unit of total volatility	1.52	1.36	+0.15
Sortino ratio: Return per unit of downside risk	2.30	2.13	+0.17
Omega ratio: Gain probability vs. loss probability	1.27	1.28	-0.01
Calmar ratio: Return relative to maximum drawdown	2.15	2.11	+0.04
Martin ratio: Return relative to average drawdown	6.45	6.05	+0.40

APENX vs. APSTX - Sharpe Ratio Comparison

The current APENX Sharpe Ratio is 1.52, which is comparable to the APSTX Sharpe Ratio of 1.36. The chart below compares the historical Sharpe Ratios of APENX and APSTX, 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

APENX vs. APSTX - Drawdown Comparison

The maximum APENX drawdown since its inception was -16.63%, smaller than the maximum APSTX drawdown of -19.32%. Use the drawdown chart below to compare losses from any high point for APENX and APSTX.

Drawdown Indicators

	APENX	APSTX	Difference
Max Drawdown Largest peak-to-trough decline	-16.63%	-19.32%	+2.69%
Max Drawdown (1Y) Largest decline over 1 year	-2.65%	-1.48%	-1.17%
Max Drawdown (3Y) Largest decline over 3 years	-5.14%	-1.48%	-3.66%
Max Drawdown (5Y) Largest decline over 5 years	-16.15%	-8.47%	-7.68%
Max Drawdown (10Y) Largest decline over 10 years	—	-8.57%	—
Current Drawdown Current decline from peak	-1.05%	-0.62%	-0.43%
Average Drawdown Average peak-to-trough decline	-4.46%	-1.17%	-3.29%
Ulcer Index Depth and duration of drawdowns from previous peaks	0.88%	0.51%	+0.37%

Volatility

APENX vs. APSTX - Volatility Comparison

Cavanal Hill Strategic Enhanced Yield Fund (APENX) has a higher volatility of 1.12% compared to Cavanal Hill Limited Duration Fund (APSTX) at 0.70%. This indicates that APENX's price experiences larger fluctuations and is considered to be riskier than APSTX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	APENX	APSTX	Difference
Volatility (1M) Calculated over the trailing 1-month period	1.12%	0.70%	+0.42%
Volatility (6M) Calculated over the trailing 6-month period	2.83%	1.64%	+1.19%
Volatility (1Y) Calculated over the trailing 1-year period	3.77%	2.29%	+1.48%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	4.79%	2.56%	+2.23%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	4.26%	2.13%	+2.13%

APENX vs. APSTX - Expense Ratio Comparison

APENX has a 1.01% expense ratio, which is higher than APSTX's 0.76% expense ratio.

Dividends

APENX vs. APSTX - Dividend Comparison

APENX's dividend yield for the trailing twelve months is around 3.94%, more than APSTX's 3.28% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
APENX Cavanal Hill Strategic Enhanced Yield Fund	3.94%	4.03%	4.51%	3.66%	3.72%	2.00%	3.20%	4.02%	2.02%	0.00%	0.00%	0.00%
APSTX Cavanal Hill Limited Duration Fund	3.28%	3.23%	2.85%	2.60%	2.02%	1.46%	1.58%	2.24%	2.00%	1.38%	1.24%	21.97%

Frequently Asked Questions

Can I hold both APENX and APSTX in my portfolio?

APENX and APSTX have a correlation of 0.83, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, APENX or APSTX?

APENX has higher volatility (1.12%) compared to APSTX (0.70%). In terms of maximum drawdown, APENX dropped -16.63% vs APSTX's -19.32%.

Which has better risk-adjusted returns?

APENX currently has the higher Sharpe Ratio (1.52 vs 1.36), 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.