COPLX vs. VIVIX
Compare and contrast key facts about Copley Fund (COPLX) and Vanguard Value Index Fund Institutional Shares (VIVIX).
COPLX is managed by Copley. It was launched on Sep 1, 1978. VIVIX is managed by Vanguard. It was launched on Jul 2, 1998.
Performance
COPLX vs. VIVIX - Performance Comparison
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COPLX vs. VIVIX - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
COPLX Copley Fund | -6.58% | 16.24% | 18.18% | 17.33% | -15.21% | 18.39% | 1.09% | 25.59% | 15.65% | 9.49% |
VIVIX Vanguard Value Index Fund Institutional Shares | 1.63% | 15.30% | 15.99% | 9.23% | -2.05% | 26.50% | 2.30% | 25.83% | -5.44% | 17.14% |
Returns By Period
In the year-to-date period, COPLX achieves a -6.58% return, which is significantly lower than VIVIX's 1.63% return. Over the past 10 years, COPLX has underperformed VIVIX with an annualized return of 9.91%, while VIVIX has yielded a comparatively higher 11.62% annualized return.
COPLX
- 1D
- 0.14%
- 1M
- -4.86%
- YTD
- -6.58%
- 6M
- -5.86%
- 1Y
- 11.30%
- 3Y*
- 13.44%
- 5Y*
- 7.40%
- 10Y*
- 9.91%
VIVIX
- 1D
- -0.17%
- 1M
- -6.36%
- YTD
- 1.63%
- 6M
- 4.64%
- 1Y
- 14.18%
- 3Y*
- 14.46%
- 5Y*
- 10.63%
- 10Y*
- 11.62%
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COPLX vs. VIVIX - Expense Ratio Comparison
COPLX has a 2.37% expense ratio, which is higher than VIVIX's 0.04% expense ratio.
Return for Risk
COPLX vs. VIVIX — Risk / Return Rank
COPLX
VIVIX
COPLX vs. VIVIX - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Copley Fund (COPLX) and Vanguard Value Index Fund Institutional Shares (VIVIX). 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.
| COPLX | VIVIX | Difference | |
|---|---|---|---|
Sharpe ratioReturn per unit of total volatility | 0.74 | 1.04 | -0.30 |
Sortino ratioReturn per unit of downside risk | 1.11 | 1.50 | -0.39 |
Omega ratioGain probability vs. loss probability | 1.18 | 1.22 | -0.05 |
Calmar ratioReturn relative to maximum drawdown | 0.83 | 1.25 | -0.41 |
Martin ratioReturn relative to average drawdown | 3.37 | 5.67 | -2.29 |
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
| COPLX | VIVIX | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 0.74 | 1.04 | -0.30 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.53 | 0.77 | -0.24 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.60 | 0.70 | -0.10 |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.48 | 0.39 | +0.09 |
Correlation
The correlation between COPLX and VIVIX is 0.79, 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
COPLX vs. VIVIX - Dividend Comparison
COPLX has not paid dividends to shareholders, while VIVIX's dividend yield for the trailing twelve months is around 2.06%.
| TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
COPLX Copley Fund | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
VIVIX Vanguard Value Index Fund Institutional Shares | 2.06% | 2.04% | 2.31% | 2.46% | 2.52% | 2.15% | 2.55% | 2.50% | 2.73% | 2.30% | 2.46% | 2.61% |
Drawdowns
COPLX vs. VIVIX - Drawdown Comparison
The maximum COPLX drawdown since its inception was -44.70%, smaller than the maximum VIVIX drawdown of -59.30%. Use the drawdown chart below to compare losses from any high point for COPLX and VIVIX.
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Drawdown Indicators
| COPLX | VIVIX | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -44.70% | -59.30% | +14.60% |
Max Drawdown (1Y)Largest decline over 1 year | -11.84% | -11.29% | -0.55% |
Max Drawdown (5Y)Largest decline over 5 years | -20.23% | -17.12% | -3.11% |
Max Drawdown (10Y)Largest decline over 10 years | -36.61% | -36.80% | +0.19% |
Current DrawdownCurrent decline from peak | -7.75% | -6.36% | -1.39% |
Average DrawdownAverage peak-to-trough decline | -9.00% | -9.31% | +0.31% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 2.92% | 2.48% | +0.44% |
Volatility
COPLX vs. VIVIX - Volatility Comparison
The current volatility for Copley Fund (COPLX) is 3.10%, while Vanguard Value Index Fund Institutional Shares (VIVIX) has a volatility of 3.27%. This indicates that COPLX experiences smaller price fluctuations and is considered to be less risky than VIVIX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| COPLX | VIVIX | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 3.10% | 3.27% | -0.17% |
Volatility (6M)Calculated over the trailing 6-month period | 7.72% | 7.52% | +0.20% |
Volatility (1Y)Calculated over the trailing 1-year period | 16.31% | 14.82% | +1.49% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 14.10% | 13.90% | +0.20% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 16.58% | 16.74% | -0.16% |