CIGEX vs. CAEIX

Last updated Jun 4, 2026

CIGEX (Calamos Global Equity Fund) and CAEIX (Calvert Global Energy Solutions Fund) are both Global Equities funds. Over the past 10 years, CIGEX returned 15.74%/yr vs 11.76%/yr for CAEIX. Their correlation of 0.80 suggests significant overlap in exposure. CIGEX charges 1.15%/yr vs 0.99%/yr for CAEIX.

Performance

CIGEX vs. CAEIX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Calamos Global Equity Fund (CIGEX) and Calvert Global Energy Solutions Fund (CAEIX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

The year-to-date returns for both stocks are quite close, with CIGEX having a 22.69% return and CAEIX slightly lower at 22.32%. Over the past 10 years, CIGEX has outperformed CAEIX with an annualized return of 15.74%, while CAEIX has yielded a comparatively lower 11.76% annualized return.

CIGEX

• 1D: 0.41%
• 1M: 8.94%
• YTD: 22.69%
• 6M: 23.38%
• 1Y: 37.05%
• 3Y*: 27.75%
• 5Y*: 12.80%
• 10Y*: 15.74%

CAEIX

• 1D: -0.64%
• 1M: 2.03%
• YTD: 22.32%
• 6M: 22.00%
• 1Y: 47.35%
• 3Y*: 13.66%
• 5Y*: 6.17%
• 10Y*: 11.76%

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

CIGEX vs. CAEIX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
CIGEX Calamos Global Equity Fund	22.69%	18.46%	30.61%	24.55%	-27.42%	16.61%	44.24%	29.43%	-15.54%	34.56%
CAEIX Calvert Global Energy Solutions Fund	22.32%	32.61%	-7.13%	5.67%	-17.43%	6.73%	61.52%	33.48%	-19.26%	29.65%

Correlation

The correlation between CIGEX and CAEIX is 0.80, 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	0.80
Correlation (3Y) Calculated over the trailing 3-year period	0.72
Correlation (5Y) Calculated over the trailing 5-year period	0.80
Correlation (10Y) Calculated over the trailing 10-year period	0.82
Correlation (All Time) Calculated using the full available price history since Jun 1, 2007	0.80

The correlation between CIGEX and CAEIX shifts across timeframes, from 0.72 (3 years) to 0.82 (10 years), reflecting how their relationship changes across market environments.

Return for Risk

CIGEX vs. CAEIX — Risk / Return Rank

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

CIGEX

CIGEX Risk / Return Rank: 47
CIGEX Sharpe Ratio Rank: 45
CIGEX Sortino Ratio Rank: 39
CIGEX Omega Ratio Rank: 42
CIGEX Calmar Ratio Rank: 54
CIGEX Martin Ratio Rank: 54

CAEIX

CAEIX Risk / Return Rank: 87
CAEIX Sharpe Ratio Rank: 89
CAEIX Sortino Ratio Rank: 79
CAEIX Omega Ratio Rank: 76
CAEIX Calmar Ratio Rank: 95
CAEIX Martin Ratio Rank: 93

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.

CIGEX vs. CAEIX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Calamos Global Equity Fund (CIGEX) and Calvert Global Energy Solutions Fund (CAEIX). 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.

	CIGEX	CAEIX	Difference
Sharpe ratio: Return per unit of total volatility	1.97	2.94	-0.97
Sortino ratio: Return per unit of downside risk	2.62	3.80	-1.18
Omega ratio: Gain probability vs. loss probability	1.35	1.50	-0.15
Calmar ratio: Return relative to maximum drawdown	2.82	5.76	-2.94
Martin ratio: Return relative to average drawdown	10.87	19.89	-9.02
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

CIGEX vs. CAEIX - Sharpe Ratio Comparison

The current CIGEX Sharpe Ratio is 1.97, which is lower than the CAEIX Sharpe Ratio of 2.94. The chart below compares the historical Sharpe Ratios of CIGEX and CAEIX, 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

	CIGEX	CAEIX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	1.97	2.94	-0.97
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.66	0.32	+0.34
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.81	0.60	+0.21
Sharpe Ratio (All Time) Calculated using the full available price history	0.52	0.07	+0.45

Drawdowns

CIGEX vs. CAEIX - Drawdown Comparison

The maximum CIGEX drawdown since its inception was -60.48%, smaller than the maximum CAEIX drawdown of -75.81%. Use the drawdown chart below to compare losses from any high point for CIGEX and CAEIX.

Drawdown Indicators

	CIGEX	CAEIX	Difference
Max Drawdown Largest peak-to-trough decline	-60.48%	-75.81%	+15.33%
Max Drawdown (1Y) Largest decline over 1 year	-13.31%	-8.39%	-4.92%
Max Drawdown (3Y) Largest decline over 3 years	-20.41%	-24.57%	+4.16%
Max Drawdown (5Y) Largest decline over 5 years	-35.81%	-32.58%	-3.23%
Max Drawdown (10Y) Largest decline over 10 years	-35.81%	-37.54%	+1.73%
Current Drawdown Current decline from peak	0.00%	-0.64%	+0.64%
Average Drawdown Average peak-to-trough decline	-10.34%	-48.63%	+38.29%
Ulcer Index Depth and duration of drawdowns from previous peaks	3.44%	2.43%	+1.01%

Volatility

CIGEX vs. CAEIX - Volatility Comparison

Calamos Global Equity Fund (CIGEX) has a higher volatility of 6.27% compared to Calvert Global Energy Solutions Fund (CAEIX) at 5.77%. This indicates that CIGEX's price experiences larger fluctuations and is considered to be riskier than CAEIX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	CIGEX	CAEIX	Difference
Volatility (1M) Calculated over the trailing 1-month period	6.27%	5.77%	+0.50%
Volatility (6M) Calculated over the trailing 6-month period	15.55%	12.87%	+2.68%
Volatility (1Y) Calculated over the trailing 1-year period	19.09%	16.45%	+2.64%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	19.43%	19.18%	+0.25%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	19.45%	19.69%	-0.24%

CIGEX vs. CAEIX - Expense Ratio Comparison

CIGEX has a 1.15% expense ratio, which is higher than CAEIX's 0.99% expense ratio.

Dividends

CIGEX vs. CAEIX - Dividend Comparison

CIGEX's dividend yield for the trailing twelve months is around 12.53%, more than CAEIX's 0.59% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
CAEIX Calvert Global Energy Solutions Fund	0.59%	0.72%	1.17%	1.07%	0.86%	0.49%	0.82%	1.23%	2.00%	1.40%	1.79%	0.72%
CIGEX Calamos Global Equity Fund	12.53%	15.37%	8.67%	0.10%	4.43%	11.75%	6.51%	7.44%	27.66%	9.21%	4.62%	1.98%

Frequently Asked Questions

Can I hold both CIGEX and CAEIX in my portfolio?

CIGEX and CAEIX have a correlation of 0.80, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, CIGEX or CAEIX?

CIGEX has higher volatility (6.27%) compared to CAEIX (5.77%). In terms of maximum drawdown, CIGEX dropped -60.48% vs CAEIX's -75.81%.

Which has better risk-adjusted returns?

CAEIX currently has the higher Sharpe Ratio (2.94 vs 1.97), 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.