EWK vs. RBIL
EWK (iShares MSCI Belgium ETF) and RBIL (F/m Ultrashort Treasury Inflation-Protected Security (TIPS) ETF) are both exchange-traded funds - EWK is a Europe Equities fund tracking the MSCI Belgium Investable Market Index, while RBIL is a Inflation-Protected Bonds fund tracking the Bloomberg US Ultrashort TIPS 1-13 Months Index. Both are passively managed. Over the past year, EWK returned 24.61% vs 4.07% for RBIL. At a correlation of -0.18, they often move in opposite directions. EWK charges 0.49%/yr vs 0.17%/yr for RBIL.
Performance
EWK vs. RBIL - Performance Comparison
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Returns By Period
In the year-to-date period, EWK achieves a 10.79% return, which is significantly higher than RBIL's 2.32% return.
EWK
- 1D
- -0.60%
- 1M
- 0.12%
- YTD
- 10.79%
- 6M
- 10.98%
- 1Y
- 24.61%
- 3Y*
- 17.24%
- 5Y*
- 6.31%
- 10Y*
- 7.30%
RBIL
- 1D
- 0.01%
- 1M
- -0.19%
- YTD
- 2.32%
- 6M
- 2.37%
- 1Y
- 4.07%
- 3Y*
- —
- 5Y*
- —
- 10Y*
- —
EWK vs. RBIL - Yearly Performance Comparison
| 2026 (YTD) | 2025 | |
|---|---|---|
EWK iShares MSCI Belgium ETF | 10.79% | 29.24% |
RBIL F/m Ultrashort Treasury Inflation-Protected Security (TIPS) ETF | 2.32% | 2.85% |
Correlation
The correlation between EWK and RBIL is -0.22, meaning they tend to move in opposite directions. This is especially valuable for risk management - when one declines, the other has historically tended to hold steady or rise.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | -0.22 |
Correlation (All Time) Calculated using the full available price history since Feb 25, 2025 | -0.18 |
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Return for Risk
EWK vs. RBIL — Risk / Return Rank
EWK
RBIL
EWK vs. RBIL - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for iShares MSCI Belgium ETF (EWK) and F/m Ultrashort Treasury Inflation-Protected Security (TIPS) ETF (RBIL). 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.
Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.
| EWK | RBIL | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -2.76 | ||
| Sortino ratioReturn per unit of downside risk | -4.43 | ||
| Omega ratioGain probability vs. loss probability | 1.29 | 2.13 | -0.83 |
| Calmar ratioReturn relative to maximum drawdown | 1.60 | 7.82 | -6.23 |
| Martin ratioReturn relative to average drawdown | 5.71 | 42.95 | -37.24 |
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Drawdowns
EWK vs. RBIL - Drawdown Comparison
The maximum EWK drawdown since its inception was -74.10%, which is greater than RBIL's maximum drawdown of -0.52%. Use the drawdown chart below to compare losses from any high point for EWK and RBIL.
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Drawdown Indicators
| EWK | RBIL | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -74.10% | -0.52% | -73.58% |
Max Drawdown (1Y)Largest decline over 1 year | -15.47% | -0.52% | -14.95% |
Max Drawdown (3Y)Largest decline over 3 years | -15.64% | — | — |
Max Drawdown (5Y)Largest decline over 5 years | -33.24% | — | — |
Max Drawdown (10Y)Largest decline over 10 years | -42.80% | — | — |
Current DrawdownCurrent decline from peak | -2.73% | -0.50% | -2.23% |
Average DrawdownAverage peak-to-trough decline | -21.50% | -0.07% | -21.43% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 4.32% | 0.10% | +4.22% |
Volatility
EWK vs. RBIL - Volatility Comparison
iShares MSCI Belgium ETF (EWK) has a higher volatility of 4.14% compared to F/m Ultrashort Treasury Inflation-Protected Security (TIPS) ETF (RBIL) at 0.36%. This indicates that EWK's price experiences larger fluctuations and is considered to be riskier than RBIL based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| EWK | RBIL | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 4.14% | 0.36% | +3.78% |
Volatility (6M)Calculated over the trailing 6-month period | 13.14% | 0.85% | +12.29% |
Volatility (1Y)Calculated over the trailing 1-year period | 15.54% | 0.95% | +14.59% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 17.88% | 1.07% | +16.81% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 18.86% | 1.07% | +17.79% |
EWK vs. RBIL - Expense Ratio Comparison
EWK has a 0.49% expense ratio, which is higher than RBIL's 0.17% expense ratio.
Dividends
EWK vs. RBIL - Dividend Comparison
EWK's dividend yield for the trailing twelve months is around 1.85%, less than RBIL's 4.38% yield.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
EWK iShares MSCI Belgium ETF | 1.85% | 1.73% | 3.25% | 2.09% | 2.58% | 3.64% | 1.66% | 2.77% | 2.78% | 2.91% | 1.75% | 2.06% |
RBIL F/m Ultrashort Treasury Inflation-Protected Security (TIPS) ETF | 4.38% | 3.65% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
Frequently Asked Questions
EWK and RBIL have a correlation of -0.22, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
EWK has higher volatility (4.14%) compared to RBIL (0.36%). In terms of maximum drawdown, EWK dropped -74.10% vs RBIL's -0.52%.
On 1-year performance, EWK leads with 24.61% vs 4.07% for RBIL. On fees, RBIL is cheaper at 0.17% per year. On volatility, RBIL has been the lower-risk option at 0.36%. The better choice depends on whether you care most about return, fees, risk, or income.
Over the 1-year period, EWK has performed better with a 24.61% return vs 4.07%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.
RBIL is cheaper with a 0.17% expense ratio, compared with 0.49% for EWK.
RBIL has the higher dividend yield at 4.38%, compared with 1.85% for EWK.
EWK is categorized as Europe Equities, while RBIL is Inflation-Protected Bonds. EWK tracks MSCI Belgium Investable Market Index, while RBIL tracks Bloomberg US Ultrashort TIPS 1-13 Months Index. They also come from different issuers: iShares and F/m. Their fees differ too: 0.49% for EWK and 0.17% for RBIL.
RBIL currently has the higher Sharpe Ratio (4.35 vs 1.59), 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.
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