CHY vs. CGO

Last updated Jun 4, 2026

CHY (Calamos Convertible and High Income Closed Fund) and CGO (Calamos Global Total Return Fund) are both mutual funds - CHY is a Convertible Bonds fund actively managed by Calamos, while CGO is a Global Allocation fund tracking the MSCI World Index. CHY is actively managed, while CGO is passively managed. Over the past 10 years, CHY returned 12.95%/yr vs 12.30%/yr for CGO. At a 0.47 correlation, their price movements are largely independent. CHY charges 2.64%/yr vs 2.86%/yr for CGO.

Performance

CHY vs. CGO - Performance Comparison

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

Returns By Period

In the year-to-date period, CHY achieves a 21.02% return, which is significantly lower than CGO's 25.76% return. Over the past 10 years, CHY has outperformed CGO with an annualized return of 12.95%, while CGO has yielded a comparatively lower 12.30% annualized return.

CHY

• 1D: -1.05%
• 1M: 6.74%
• YTD: 21.02%
• 6M: 21.09%
• 1Y: 40.53%
• 3Y*: 20.40%
• 5Y*: 6.51%
• 10Y*: 12.95%

CGO

• 1D: -1.06%
• 1M: 9.19%
• YTD: 25.76%
• 6M: 28.19%
• 1Y: 34.18%
• 3Y*: 25.31%
• 5Y*: 6.14%
• 10Y*: 12.30%

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

CHY vs. CGO - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
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%
CGO Calamos Global Total Return Fund	25.76%	8.87%	36.81%	14.03%	-36.60%	13.04%	20.87%	45.08%	-26.14%	56.67%

Correlation

The correlation between CHY and CGO is 0.68, 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	0.68
Correlation (3Y) Calculated over the trailing 3-year period	0.54
Correlation (5Y) Calculated over the trailing 5-year period	0.51
Correlation (10Y) Calculated over the trailing 10-year period	0.49
Correlation (All Time) Calculated using the full available price history since Oct 28, 2005	0.47

Over the past year, CHY and CGO have become more correlated (0.68) than their long-term average of 0.47, meaning their price movements have been converging.

Return for Risk

CHY vs. CGO — Risk / Return Rank

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

CHY

CHY Risk / Return Rank: 77
CHY Sharpe Ratio Rank: 80
CHY Sortino Ratio Rank: 67
CHY Omega Ratio Rank: 70
CHY Calmar Ratio Rank: 79
CHY Martin Ratio Rank: 90

CGO

CGO Risk / Return Rank: 44
CGO Sharpe Ratio Rank: 54
CGO Sortino Ratio Rank: 47
CGO Omega Ratio Rank: 48
CGO Calmar Ratio Rank: 36
CGO Martin Ratio Rank: 35

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.

CHY vs. CGO - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Calamos Convertible and High Income Closed Fund (CHY) and Calamos Global Total Return Fund (CGO). 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.

	CHY	CGO	Difference
Sharpe ratio: Return per unit of total volatility	2.59	2.17	+0.42
Sortino ratio: Return per unit of downside risk	3.41	2.90	+0.51
Omega ratio: Gain probability vs. loss probability	1.47	1.38	+0.09
Calmar ratio: Return relative to maximum drawdown	3.57	2.25	+1.31
Martin ratio: Return relative to average drawdown	18.10	7.93	+10.17
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

CHY vs. CGO - Sharpe Ratio Comparison

The current CHY Sharpe Ratio is 2.59, which is comparable to the CGO Sharpe Ratio of 2.17. The chart below compares the historical Sharpe Ratios of CHY and CGO, 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

	CHY	CGO	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	2.59	2.17	+0.42
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.34	0.30	+0.04
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.56	0.50	+0.06
Sharpe Ratio (All Time) Calculated using the full available price history	0.40	0.36	+0.04

Drawdowns

CHY vs. CGO - Drawdown Comparison

The maximum CHY drawdown since its inception was -60.53%, roughly equal to the maximum CGO drawdown of -60.03%. Use the drawdown chart below to compare losses from any high point for CHY and CGO.

Drawdown Indicators

	CHY	CGO	Difference
Max Drawdown Largest peak-to-trough decline	-60.53%	-60.03%	-0.50%
Max Drawdown (1Y) Largest decline over 1 year	-11.42%	-15.24%	+3.82%
Max Drawdown (3Y) Largest decline over 3 years	-24.32%	-26.70%	+2.38%
Max Drawdown (5Y) Largest decline over 5 years	-35.99%	-43.69%	+7.70%
Max Drawdown (10Y) Largest decline over 10 years	-50.41%	-50.89%	+0.48%
Current Drawdown Current decline from peak	-1.05%	-1.06%	+0.01%
Average Drawdown Average peak-to-trough decline	-9.10%	-11.57%	+2.47%
Ulcer Index Depth and duration of drawdowns from previous peaks	2.24%	4.32%	-2.08%

Volatility

CHY vs. CGO - Volatility Comparison

Calamos Convertible and High Income Closed Fund (CHY) has a higher volatility of 7.10% compared to Calamos Global Total Return Fund (CGO) at 5.46%. This indicates that CHY's price experiences larger fluctuations and is considered to be riskier than CGO based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	CHY	CGO	Difference
Volatility (1M) Calculated over the trailing 1-month period	7.10%	5.46%	+1.64%
Volatility (6M) Calculated over the trailing 6-month period	13.35%	12.97%	+0.38%
Volatility (1Y) Calculated over the trailing 1-year period	15.72%	15.82%	-0.10%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	19.31%	20.35%	-1.04%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	23.27%	24.69%	-1.42%

CHY vs. CGO - Expense Ratio Comparison

CHY has a 2.64% expense ratio, which is lower than CGO's 2.86% expense ratio.

Dividends

CHY vs. CGO - Dividend Comparison

CHY's dividend yield for the trailing twelve months is around 9.06%, more than CGO's 6.88% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
CGO Calamos Global Total Return Fund	6.88%	8.43%	8.43%	10.57%	12.68%	7.80%	8.18%	8.96%	11.81%	7.97%	11.40%	10.51%
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%

Frequently Asked Questions

Can I hold both CHY and CGO in my portfolio?

CHY and CGO have a correlation of 0.68, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, CHY or CGO?

CHY has higher volatility (7.10%) compared to CGO (5.46%). In terms of maximum drawdown, CHY dropped -60.53% vs CGO's -60.03%.

Which has better risk-adjusted returns?

CHY currently has the higher Sharpe Ratio (2.59 vs 2.17), 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.