IUS5.DE vs. SYBY.DE
IUS5.DE (iShares Global Inflation Linked Government Bond UCITS ETF USD (Acc)) and SYBY.DE (State Street SPDR Bloomberg U.S. TIPS UCITS ETF (Dist)) are both Inflation-Protected Bonds funds - IUS5.DE tracks the Bloomberg World Government Inflation-Linked Bond while SYBY.DE tracks the Bloomberg U.S. Government Inflation-Linked Bond Index. Both are passively managed. Over the past 10 years, IUS5.DE returned 0.54%/yr vs 1.99%/yr for SYBY.DE. A 0.72 correlation means they provide meaningful diversification when combined. IUS5.DE charges 0.20%/yr vs 0.05%/yr for SYBY.DE.
Performance
IUS5.DE vs. SYBY.DE - Performance Comparison
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Returns By Period
In the year-to-date period, IUS5.DE achieves a 2.69% return, which is significantly lower than SYBY.DE's 4.10% return. Over the past 10 years, IUS5.DE has underperformed SYBY.DE with an annualized return of 0.54%, while SYBY.DE has yielded a comparatively higher 1.99% annualized return.
IUS5.DE
- 1D
- 0.03%
- 1M
- 0.11%
- 6M
- 1.28%
- YTD
- 2.69%
- 1Y
- 3.74%
- 3Y*
- 1.59%
- 5Y*
- -1.92%
- 10Y*
- 0.54%
SYBY.DE
- 1D
- 0.56%
- 1M
- 1.04%
- 6M
- 2.53%
- YTD
- 4.10%
- 1Y
- 4.95%
- 3Y*
- 3.04%
- 5Y*
- 1.08%
- 10Y*
- 1.99%
IUS5.DE vs. SYBY.DE - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
IUS5.DE iShares Global Inflation Linked Government Bond UCITS ETF USD (Acc) | 2.69% | -3.37% | 2.59% | 1.53% | -17.30% | 12.12% | 2.24% | 10.07% | 0.53% | -4.84% |
SYBY.DE State Street SPDR Bloomberg U.S. TIPS UCITS ETF (Dist) | 4.10% | -5.00% | 7.62% | -0.07% | -7.04% | 14.66% | 1.22% | 11.32% | 3.18% | -9.26% |
Correlation
The correlation between IUS5.DE and SYBY.DE is 0.62, which is moderate. They share some common price drivers but move independently often enough to provide real diversification benefit when combined.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.62 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.73 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.72 |
Correlation (10Y) Calculated over the trailing 10-year period | 0.72 |
Correlation (All Time) Calculated using the full available price history since Dec 2, 2015 | 0.72 |
The correlation between IUS5.DE and SYBY.DE shifts across timeframes, from 0.62 (1 year) to 0.73 (3 years), reflecting how their relationship changes across market environments.
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Return for Risk
IUS5.DE vs. SYBY.DE — Risk / Return Rank
IUS5.DE
SYBY.DE
IUS5.DE vs. SYBY.DE - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for iShares Global Inflation Linked Government Bond UCITS ETF USD (Acc) (IUS5.DE) and State Street SPDR Bloomberg U.S. TIPS UCITS ETF (Dist) (SYBY.DE). 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.
| IUS5.DE | SYBY.DE | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -0.11 | ||
| Sortino ratioReturn per unit of downside risk | -0.16 | ||
| Omega ratioGain probability vs. loss probability | 1.13 | 1.15 | -0.02 |
| Calmar ratioReturn relative to maximum drawdown | 1.61 | 1.23 | +0.38 |
| Martin ratioReturn relative to average drawdown | 3.36 | 3.34 | +0.01 |
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Drawdowns
IUS5.DE vs. SYBY.DE - Drawdown Comparison
The maximum IUS5.DE drawdown since its inception was -35.18%, which is greater than SYBY.DE's maximum drawdown of -16.23%. Use the drawdown chart below to compare losses from any high point for IUS5.DE and SYBY.DE.
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Drawdown Indicators
| IUS5.DE | SYBY.DE | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -35.18% | -16.23% | -18.95% |
Max Drawdown (1Y)Largest decline over 1 year | -2.31% | -4.00% | +1.69% |
Max Drawdown (3Y)Largest decline over 3 years | -8.42% | -10.80% | +2.38% |
Max Drawdown (5Y)Largest decline over 5 years | -22.31% | -15.32% | -6.99% |
Max Drawdown (10Y)Largest decline over 10 years | -22.31% | -15.84% | -6.47% |
Current DrawdownCurrent decline from peak | -16.99% | -7.03% | -9.96% |
Average DrawdownAverage peak-to-trough decline | -14.95% | -6.96% | -7.99% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 1.11% | 1.48% | -0.37% |
Volatility
IUS5.DE vs. SYBY.DE - Volatility Comparison
The current volatility for iShares Global Inflation Linked Government Bond UCITS ETF USD (Acc) (IUS5.DE) is 0.94%, while State Street SPDR Bloomberg U.S. TIPS UCITS ETF (Dist) (SYBY.DE) has a volatility of 1.33%. This indicates that IUS5.DE experiences smaller price fluctuations and is considered to be less risky than SYBY.DE based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| IUS5.DE | SYBY.DE | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 0.94% | 1.33% | -0.39% |
Volatility (6M)Calculated over the trailing 6-month period | 3.53% | 4.06% | -0.53% |
Volatility (1Y)Calculated over the trailing 1-year period | 5.03% | 5.88% | -0.85% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 8.54% | 8.33% | +0.21% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 9.48% | 8.00% | +1.48% |
IUS5.DE vs. SYBY.DE - Expense Ratio Comparison
IUS5.DE has a 0.20% expense ratio, which is higher than SYBY.DE's 0.05% 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%.
Dividends
IUS5.DE vs. SYBY.DE - Dividend Comparison
IUS5.DE has not paid dividends to shareholders, while SYBY.DE's dividend yield for the trailing twelve months is around 4.35%.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 |
|---|---|---|---|---|---|---|---|---|---|---|---|
IUS5.DE iShares Global Inflation Linked Government Bond UCITS ETF USD (Acc) | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
SYBY.DE State Street SPDR Bloomberg U.S. TIPS UCITS ETF (Dist) | 4.35% | 3.65% | 3.92% | 4.33% | 7.80% | 3.17% | 0.81% | 1.79% | 2.79% | 1.92% | 1.28% |
Frequently Asked Questions
IUS5.DE and SYBY.DE have a correlation of 0.62, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
On fees, SYBY.DE is cheaper at 0.05% per year. The better choice depends on whether you care most about return, fees, risk, or income.
SYBY.DE is cheaper with a 0.05% expense ratio, compared with 0.20% for IUS5.DE.
IUS5.DE tracks Bloomberg World Government Inflation-Linked Bond, while SYBY.DE tracks Bloomberg U.S. Government Inflation-Linked Bond Index. They also come from different issuers: iShares and State Street. Their fees differ too: 0.20% for IUS5.DE and 0.05% for SYBY.DE.
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