BDOIX vs. FSOSX
Compare and contrast key facts about iShares MSCI Total International Index Fund (BDOIX) and Fidelity Series Overseas Fund (FSOSX).
BDOIX is managed by BlackRock. It was launched on Jun 30, 2011. FSOSX is managed by Fidelity. It was launched on Jun 21, 2019.
Performance
BDOIX vs. FSOSX - Performance Comparison
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BDOIX vs. FSOSX - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | |
|---|---|---|---|---|---|---|---|---|
BDOIX iShares MSCI Total International Index Fund | -1.20% | 32.57% | 5.19% | 15.25% | -16.39% | 7.59% | 10.72% | 6.72% |
FSOSX Fidelity Series Overseas Fund | -5.69% | 21.29% | 5.87% | 21.49% | -23.25% | 19.59% | 16.36% | 7.78% |
Returns By Period
In the year-to-date period, BDOIX achieves a -1.20% return, which is significantly higher than FSOSX's -5.69% return.
BDOIX
- 1D
- -0.16%
- 1M
- -11.12%
- YTD
- -1.20%
- 6M
- 3.31%
- 1Y
- 23.32%
- 3Y*
- 14.05%
- 5Y*
- 6.64%
- 10Y*
- 8.21%
FSOSX
- 1D
- 0.36%
- 1M
- -11.39%
- YTD
- -5.69%
- 6M
- -5.28%
- 1Y
- 7.28%
- 3Y*
- 10.01%
- 5Y*
- 5.83%
- 10Y*
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BDOIX vs. FSOSX - Expense Ratio Comparison
BDOIX has a 0.15% expense ratio, which is higher than FSOSX's 0.01% expense ratio. However, both funds are considered low-cost compared to the broader market, where average expense ratios usually range from 0.3% to 0.9%.
Return for Risk
BDOIX vs. FSOSX — Risk / Return Rank
BDOIX
FSOSX
BDOIX vs. FSOSX - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for iShares MSCI Total International Index Fund (BDOIX) and Fidelity Series Overseas Fund (FSOSX). 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.
| BDOIX | FSOSX | Difference | |
|---|---|---|---|
Sharpe ratioReturn per unit of total volatility | 1.40 | 0.34 | +1.06 |
Sortino ratioReturn per unit of downside risk | 1.90 | 0.58 | +1.31 |
Omega ratioGain probability vs. loss probability | 1.28 | 1.08 | +0.20 |
Calmar ratioReturn relative to maximum drawdown | 1.84 | 0.40 | +1.44 |
Martin ratioReturn relative to average drawdown | 7.28 | 1.51 | +5.76 |
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
| BDOIX | FSOSX | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 1.40 | 0.34 | +1.06 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.44 | 0.34 | +0.10 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.51 | — | — |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.31 | 0.43 | -0.12 |
Correlation
The correlation between BDOIX and FSOSX is 0.91, 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
BDOIX vs. FSOSX - Dividend Comparison
BDOIX's dividend yield for the trailing twelve months is around 2.40%, less than FSOSX's 9.70% yield.
| TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
BDOIX iShares MSCI Total International Index Fund | 2.40% | 3.08% | 2.89% | 2.99% | 2.91% | 3.07% | 2.00% | 3.08% | 3.33% | 1.83% | 3.57% | 3.94% |
FSOSX Fidelity Series Overseas Fund | 9.70% | 9.15% | 2.25% | 1.63% | 1.80% | 2.92% | 1.12% | 0.37% | 0.00% | 0.00% | 0.00% | 0.00% |
Drawdowns
BDOIX vs. FSOSX - Drawdown Comparison
The maximum BDOIX drawdown since its inception was -35.10%, roughly equal to the maximum FSOSX drawdown of -35.36%. Use the drawdown chart below to compare losses from any high point for BDOIX and FSOSX.
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Drawdown Indicators
| BDOIX | FSOSX | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -35.10% | -35.36% | +0.26% |
Max Drawdown (1Y)Largest decline over 1 year | -11.37% | -12.39% | +1.02% |
Max Drawdown (5Y)Largest decline over 5 years | -30.25% | -35.36% | +5.11% |
Max Drawdown (10Y)Largest decline over 10 years | -35.10% | — | — |
Current DrawdownCurrent decline from peak | -11.37% | -11.89% | +0.52% |
Average DrawdownAverage peak-to-trough decline | -8.57% | -7.90% | -0.67% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 2.88% | 3.31% | -0.43% |
Volatility
BDOIX vs. FSOSX - Volatility Comparison
The current volatility for iShares MSCI Total International Index Fund (BDOIX) is 7.04%, while Fidelity Series Overseas Fund (FSOSX) has a volatility of 8.28%. This indicates that BDOIX experiences smaller price fluctuations and is considered to be less risky than FSOSX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| BDOIX | FSOSX | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 7.04% | 8.28% | -1.24% |
Volatility (6M)Calculated over the trailing 6-month period | 10.84% | 11.94% | -1.10% |
Volatility (1Y)Calculated over the trailing 1-year period | 16.08% | 18.25% | -2.17% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 15.17% | 17.35% | -2.18% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 16.10% | 18.93% | -2.83% |