COSNX vs. SWISX
Compare and contrast key facts about Columbia Overseas Core Fund (COSNX) and Schwab International Index Fund (SWISX).
COSNX is managed by Columbia. It was launched on Mar 5, 2018. SWISX is a passively managed fund by Charles Schwab that tracks the performance of the MSCI EAFE Index. It was launched on May 19, 1997.
Performance
COSNX vs. SWISX - Performance Comparison
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COSNX vs. SWISX - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | |
|---|---|---|---|---|---|---|---|---|---|
COSNX Columbia Overseas Core Fund | -2.24% | 38.31% | 3.42% | 15.51% | -14.92% | 9.60% | 8.65% | 25.39% | -17.16% |
SWISX Schwab International Index Fund | -1.95% | 31.59% | 3.54% | 18.13% | -14.30% | 11.25% | 8.14% | 21.87% | -13.67% |
Returns By Period
In the year-to-date period, COSNX achieves a -2.24% return, which is significantly lower than SWISX's -1.95% return.
COSNX
- 1D
- 0.00%
- 1M
- -11.83%
- YTD
- -2.24%
- 6M
- 2.34%
- 1Y
- 23.61%
- 3Y*
- 14.93%
- 5Y*
- 7.18%
- 10Y*
- —
SWISX
- 1D
- 0.32%
- 1M
- -10.91%
- YTD
- -1.95%
- 6M
- 2.32%
- 1Y
- 19.51%
- 3Y*
- 13.26%
- 5Y*
- 7.79%
- 10Y*
- 8.51%
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COSNX vs. SWISX - Expense Ratio Comparison
COSNX has a 0.97% expense ratio, which is higher than SWISX's 0.06% expense ratio.
Return for Risk
COSNX vs. SWISX — Risk / Return Rank
COSNX
SWISX
COSNX vs. SWISX - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Columbia Overseas Core Fund (COSNX) and Schwab International Index Fund (SWISX). 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.
| COSNX | SWISX | Difference | |
|---|---|---|---|
Sharpe ratioReturn per unit of total volatility | 1.39 | 1.08 | +0.31 |
Sortino ratioReturn per unit of downside risk | 1.87 | 1.52 | +0.35 |
Omega ratioGain probability vs. loss probability | 1.27 | 1.22 | +0.06 |
Calmar ratioReturn relative to maximum drawdown | 1.82 | 1.51 | +0.30 |
Martin ratioReturn relative to average drawdown | 7.21 | 5.81 | +1.40 |
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
| COSNX | SWISX | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 1.39 | 1.08 | +0.31 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.46 | 0.49 | -0.03 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | — | 0.51 | — |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.39 | 0.29 | +0.11 |
Correlation
The correlation between COSNX and SWISX is 0.95, 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
COSNX vs. SWISX - Dividend Comparison
COSNX's dividend yield for the trailing twelve months is around 9.77%, more than SWISX's 3.62% yield.
| TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
COSNX Columbia Overseas Core Fund | 9.77% | 9.55% | 4.25% | 4.59% | 1.46% | 8.15% | 2.25% | 3.80% | 1.16% | 0.00% | 0.00% | 0.00% |
SWISX Schwab International Index Fund | 3.62% | 3.55% | 3.29% | 3.31% | 2.73% | 3.34% | 1.88% | 3.09% | 3.15% | 2.71% | 3.19% | 2.71% |
Drawdowns
COSNX vs. SWISX - Drawdown Comparison
The maximum COSNX drawdown since its inception was -36.68%, smaller than the maximum SWISX drawdown of -60.65%. Use the drawdown chart below to compare losses from any high point for COSNX and SWISX.
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Drawdown Indicators
| COSNX | SWISX | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -36.68% | -60.65% | +23.97% |
Max Drawdown (1Y)Largest decline over 1 year | -11.83% | -11.39% | -0.44% |
Max Drawdown (5Y)Largest decline over 5 years | -31.39% | -29.42% | -1.97% |
Max Drawdown (10Y)Largest decline over 10 years | — | -33.83% | — |
Current DrawdownCurrent decline from peak | -11.83% | -10.91% | -0.92% |
Average DrawdownAverage peak-to-trough decline | -7.68% | -14.88% | +7.20% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 2.98% | 2.97% | +0.01% |
Volatility
COSNX vs. SWISX - Volatility Comparison
The current volatility for Columbia Overseas Core Fund (COSNX) is 6.75%, while Schwab International Index Fund (SWISX) has a volatility of 7.16%. This indicates that COSNX experiences smaller price fluctuations and is considered to be less risky than SWISX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| COSNX | SWISX | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 6.75% | 7.16% | -0.41% |
Volatility (6M)Calculated over the trailing 6-month period | 10.77% | 10.88% | -0.11% |
Volatility (1Y)Calculated over the trailing 1-year period | 16.29% | 17.01% | -0.72% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 15.65% | 16.06% | -0.41% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 17.37% | 16.79% | +0.58% |