GBFFX vs. CVLOX
Compare and contrast key facts about GMO Benchmark-Free Fund (GBFFX) and Calamos Global Opportunities Fund (CVLOX).
GBFFX is managed by GMO. It was launched on Jun 14, 2011. CVLOX is managed by Calamos. It was launched on Sep 8, 1996.
Performance
GBFFX vs. CVLOX - Performance Comparison
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GBFFX vs. CVLOX - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
GBFFX GMO Benchmark-Free Fund | 5.76% | 24.07% | 0.40% | 15.24% | -3.36% | 4.38% | -3.35% | 13.79% | -7.12% | 17.06% |
CVLOX Calamos Global Opportunities Fund | 0.00% | 15.84% | 23.81% | 13.88% | -22.17% | 15.72% | 31.76% | 18.28% | -9.88% | 20.04% |
Returns By Period
Over the past 10 years, GBFFX has underperformed CVLOX with an annualized return of 6.70%, while CVLOX has yielded a comparatively higher 9.78% annualized return.
GBFFX
- 1D
- 1.05%
- 1M
- -2.94%
- YTD
- 5.76%
- 6M
- 12.11%
- 1Y
- 24.44%
- 3Y*
- 13.80%
- 5Y*
- 7.51%
- 10Y*
- 6.70%
CVLOX
- 1D
- 3.21%
- 1M
- -6.07%
- YTD
- 0.00%
- 6M
- -1.45%
- 1Y
- 20.39%
- 3Y*
- 15.46%
- 5Y*
- 6.87%
- 10Y*
- 9.78%
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GBFFX vs. CVLOX - Expense Ratio Comparison
GBFFX has a 0.35% expense ratio, which is lower than CVLOX's 1.22% expense ratio.
Return for Risk
GBFFX vs. CVLOX — Risk / Return Rank
GBFFX
CVLOX
GBFFX vs. CVLOX - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for GMO Benchmark-Free Fund (GBFFX) and Calamos Global Opportunities Fund (CVLOX). 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.
| GBFFX | CVLOX | Difference | |
|---|---|---|---|
Sharpe ratioReturn per unit of total volatility | 3.08 | 1.38 | +1.70 |
Sortino ratioReturn per unit of downside risk | 4.08 | 1.91 | +2.17 |
Omega ratioGain probability vs. loss probability | 1.63 | 1.27 | +0.35 |
Calmar ratioReturn relative to maximum drawdown | 3.94 | 2.08 | +1.86 |
Martin ratioReturn relative to average drawdown | 15.49 | 7.62 | +7.87 |
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month. | |||
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Sharpe Ratios by Period
| GBFFX | CVLOX | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 3.08 | 1.38 | +1.70 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.94 | 0.48 | +0.46 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.74 | 0.67 | +0.07 |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.65 | 0.56 | +0.09 |
Correlation
The correlation between GBFFX and CVLOX is 0.71, which is considered to be high. That indicates a strong positive relationship between their price movements. Having highly-correlated positions in a portfolio may signal a lack of diversification, potentially leading to increased risk during market downturns.
Dividends
GBFFX vs. CVLOX - Dividend Comparison
GBFFX's dividend yield for the trailing twelve months is around 4.84%, less than CVLOX's 9.08% yield.
| TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
GBFFX GMO Benchmark-Free Fund | 4.84% | 5.11% | 1.81% | 5.72% | 5.48% | 4.60% | 3.32% | 4.00% | 3.92% | 2.90% | 2.72% | 6.67% |
CVLOX Calamos Global Opportunities Fund | 9.08% | 9.10% | 8.15% | 0.61% | 0.00% | 5.71% | 6.11% | 1.28% | 12.65% | 6.04% | 0.68% | 1.28% |
Drawdowns
GBFFX vs. CVLOX - Drawdown Comparison
The maximum GBFFX drawdown since its inception was -26.62%, smaller than the maximum CVLOX drawdown of -46.61%. Use the drawdown chart below to compare losses from any high point for GBFFX and CVLOX.
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Drawdown Indicators
| GBFFX | CVLOX | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -26.62% | -46.61% | +19.99% |
Max Drawdown (1Y)Largest decline over 1 year | -6.04% | -9.85% | +3.81% |
Max Drawdown (5Y)Largest decline over 5 years | -15.91% | -29.97% | +14.06% |
Max Drawdown (10Y)Largest decline over 10 years | -26.62% | -29.97% | +3.35% |
Current DrawdownCurrent decline from peak | -3.58% | -6.95% | +3.37% |
Average DrawdownAverage peak-to-trough decline | -4.42% | -9.04% | +4.62% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 1.56% | 2.69% | -1.13% |
Volatility
GBFFX vs. CVLOX - Volatility Comparison
The current volatility for GMO Benchmark-Free Fund (GBFFX) is 3.36%, while Calamos Global Opportunities Fund (CVLOX) has a volatility of 7.15%. This indicates that GBFFX experiences smaller price fluctuations and is considered to be less risky than CVLOX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| GBFFX | CVLOX | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 3.36% | 7.15% | -3.79% |
Volatility (6M)Calculated over the trailing 6-month period | 5.27% | 11.24% | -5.97% |
Volatility (1Y)Calculated over the trailing 1-year period | 7.98% | 15.18% | -7.20% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 8.02% | 14.37% | -6.35% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 9.07% | 14.64% | -5.57% |