CHYDX vs. CHY

Last updated Jun 5, 2026

CHYDX (Calamos High Income Opportunities Fund) and CHY (Calamos Convertible and High Income Closed Fund) are both mutual funds - CHYDX is a High Yield Bonds fund managed by Calamos, while CHY is a Convertible Bonds fund actively managed by Calamos. Over the past 10 years, CHYDX returned 5.05%/yr vs 12.92%/yr for CHY. At a 0.42 correlation, their price movements are largely independent. CHYDX charges 1.00%/yr vs 2.64%/yr for CHY.

Performance

CHYDX vs. CHY - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Calamos High Income Opportunities Fund (CHYDX) and Calamos Convertible and High Income Closed Fund (CHY). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, CHYDX achieves a 1.77% return, which is significantly lower than CHY's 21.02% return. Over the past 10 years, CHYDX has underperformed CHY with an annualized return of 5.05%, while CHY has yielded a comparatively higher 12.92% annualized return.

CHYDX

• 1D: -0.13%
• 1M: 0.24%
• YTD: 1.77%
• 6M: 2.03%
• 1Y: 6.22%
• 3Y*: 8.25%
• 5Y*: 3.80%
• 10Y*: 5.05%

CHY

• 1D: 0.00%
• 1M: 5.47%
• YTD: 21.02%
• 6M: 19.84%
• 1Y: 39.86%
• 3Y*: 19.98%
• 5Y*: 6.51%
• 10Y*: 12.92%

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

CHYDX vs. CHY - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
CHYDX Calamos High Income Opportunities Fund	1.77%	6.72%	7.78%	12.26%	-10.35%	6.44%	4.78%	14.29%	-4.30%	6.05%
CHY Calamos Convertible and High Income Closed Fund	21.02%	3.97%	17.24%	20.78%	-28.05%	22.17%	36.75%	32.63%	-12.60%	24.44%

Correlation

The correlation between CHYDX and CHY is 0.56, which is moderate. They share some common price drivers but move independently often enough to provide real diversification benefit when combined.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.56
Correlation (3Y) Calculated over the trailing 3-year period	0.50
Correlation (5Y) Calculated over the trailing 5-year period	0.52
Correlation (10Y) Calculated over the trailing 10-year period	0.47
Correlation (All Time) Calculated using the full available price history since May 30, 2003	0.42

The correlation between CHYDX and CHY shifts across timeframes, from 0.42 (all time) to 0.56 (1 year), reflecting how their relationship changes across market environments.

Return for Risk

CHYDX vs. CHY — Risk / Return Rank

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

CHYDX

CHYDX Risk / Return Rank: 88
CHYDX Sharpe Ratio Rank: 88
CHYDX Sortino Ratio Rank: 92
CHYDX Omega Ratio Rank: 90
CHYDX Calmar Ratio Rank: 81
CHYDX Martin Ratio Rank: 89

CHY

CHY Risk / Return Rank: 76
CHY Sharpe Ratio Rank: 77
CHY Sortino Ratio Rank: 66
CHY Omega Ratio Rank: 70
CHY Calmar Ratio Rank: 79
CHY Martin Ratio Rank: 90

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.

CHYDX vs. CHY - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Calamos High Income Opportunities Fund (CHYDX) and Calamos Convertible and High Income Closed Fund (CHY). 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.

	CHYDX	CHY	Difference
Sharpe ratio: Return per unit of total volatility	2.87	2.55	+0.32
Sortino ratio: Return per unit of downside risk	4.58	3.36	+1.22
Omega ratio: Gain probability vs. loss probability	1.67	1.46	+0.20
Calmar ratio: Return relative to maximum drawdown	3.70	3.51	+0.19
Martin ratio: Return relative to average drawdown	17.24	17.80	-0.56
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

CHYDX vs. CHY - Sharpe Ratio Comparison

The current CHYDX Sharpe Ratio is 2.87, which is comparable to the CHY Sharpe Ratio of 2.55. The chart below compares the historical Sharpe Ratios of CHYDX and CHY, 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

	CHYDX	CHY	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	2.87	2.55	+0.32
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.94	0.34	+0.60
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	1.02	0.56	+0.46
Sharpe Ratio (All Time) Calculated using the full available price history	1.05	0.40	+0.65

Drawdowns

CHYDX vs. CHY - Drawdown Comparison

The maximum CHYDX drawdown since its inception was -35.03%, smaller than the maximum CHY drawdown of -60.53%. Use the drawdown chart below to compare losses from any high point for CHYDX and CHY.

Drawdown Indicators

	CHYDX	CHY	Difference
Max Drawdown Largest peak-to-trough decline	-35.03%	-60.53%	+25.50%
Max Drawdown (1Y) Largest decline over 1 year	-1.73%	-11.42%	+9.69%
Max Drawdown (3Y) Largest decline over 3 years	-3.50%	-24.32%	+20.82%
Max Drawdown (5Y) Largest decline over 5 years	-13.66%	-35.99%	+22.33%
Max Drawdown (10Y) Largest decline over 10 years	-23.35%	-50.41%	+27.06%
Current Drawdown Current decline from peak	-0.13%	-1.05%	+0.92%
Average Drawdown Average peak-to-trough decline	-2.77%	-9.10%	+6.33%
Ulcer Index Depth and duration of drawdowns from previous peaks	0.37%	2.25%	-1.88%

Volatility

CHYDX vs. CHY - Volatility Comparison

The current volatility for Calamos High Income Opportunities Fund (CHYDX) is 0.69%, while Calamos Convertible and High Income Closed Fund (CHY) has a volatility of 7.05%. This indicates that CHYDX experiences smaller price fluctuations and is considered to be less risky than CHY based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	CHYDX	CHY	Difference
Volatility (1M) Calculated over the trailing 1-month period	0.69%	7.05%	-6.36%
Volatility (6M) Calculated over the trailing 6-month period	1.72%	13.34%	-11.62%
Volatility (1Y) Calculated over the trailing 1-year period	2.23%	15.72%	-13.49%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	4.07%	19.31%	-15.24%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	4.96%	23.26%	-18.30%

CHYDX vs. CHY - Expense Ratio Comparison

CHYDX has a 1.00% expense ratio, which is lower than CHY's 2.64% expense ratio.

Dividends

CHYDX vs. CHY - Dividend Comparison

CHYDX's dividend yield for the trailing twelve months is around 6.08%, less than CHY's 9.06% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
CHY Calamos Convertible and High Income Closed Fund	9.06%	10.61%	9.88%	10.46%	11.37%	7.42%	7.14%	8.72%	12.13%	10.13%	11.37%	11.42%
CHYDX Calamos High Income Opportunities Fund	6.08%	6.39%	6.30%	6.28%	5.47%	4.48%	5.26%	5.85%	6.62%	4.87%	4.94%	5.43%

Frequently Asked Questions

Can I hold both CHYDX and CHY in my portfolio?

CHYDX and CHY have a correlation of 0.56, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, CHYDX or CHY?

CHY has higher volatility (7.05%) compared to CHYDX (0.69%). In terms of maximum drawdown, CHYDX dropped -35.03% vs CHY's -60.53%.

Which has better risk-adjusted returns?

CHYDX currently has the higher Sharpe Ratio (2.87 vs 2.55), 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.