IBND vs. BNDX
IBND (SPDR Bloomberg Barclays International Corporate Bond ETF) and BNDX (Vanguard Total International Bond ETF) are both exchange-traded funds - IBND is a Corporate Bonds fund tracking the Bloomberg Global Aggregate x USD >$1B: Corporate Bond, while BNDX is a Global Bonds fund tracking the Bloomberg Global Aggregate ex-USD Float Adjusted RIC Capped Index (USD Hedged). Both are passively managed. Over the past 10 years, IBND returned 0.56%/yr vs 1.52%/yr for BNDX. At a 0.34 correlation, their price movements are largely independent. IBND charges 0.50%/yr vs 0.07%/yr for BNDX.
Performance
IBND vs. BNDX - Performance Comparison
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Returns By Period
In the year-to-date period, IBND achieves a -2.74% return, which is significantly lower than BNDX's 0.48% return. Over the past 10 years, IBND has underperformed BNDX with an annualized return of 0.56%, while BNDX has yielded a comparatively higher 1.52% annualized return.
IBND
- 1D
- -0.68%
- 1M
- -1.81%
- 6M
- -2.62%
- YTD
- -2.74%
- 1Y
- -1.37%
- 3Y*
- 4.39%
- 5Y*
- -1.48%
- 10Y*
- 0.56%
BNDX
- 1D
- -0.40%
- 1M
- -0.54%
- 6M
- -0.06%
- YTD
- 0.48%
- 1Y
- 1.94%
- 3Y*
- 4.05%
- 5Y*
- 0.14%
- 10Y*
- 1.52%
IBND vs. BNDX - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
IBND SPDR Bloomberg Barclays International Corporate Bond ETF | -2.74% | 16.17% | -2.81% | 10.38% | -19.44% | -8.40% | 11.50% | 4.41% | -6.15% | 14.84% |
BNDX Vanguard Total International Bond ETF | 0.48% | 2.86% | 3.57% | 8.77% | -12.76% | -2.29% | 4.65% | 7.87% | 2.81% | 2.40% |
Correlation
The correlation between IBND and BNDX is 0.58, 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 | 0.58 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.51 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.52 |
Correlation (10Y) Calculated over the trailing 10-year period | 0.38 |
Correlation (All Time) Calculated using the full available price history since Jun 4, 2013 | 0.34 |
Over the past year, IBND and BNDX have become more correlated (0.58) than their long-term average of 0.34, meaning their price movements have been converging.
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Return for Risk
IBND vs. BNDX — Risk / Return Rank
IBND
BNDX
IBND vs. BNDX - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for SPDR Bloomberg Barclays International Corporate Bond ETF (IBND) and Vanguard Total International Bond ETF (BNDX). 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.
| IBND | BNDX | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -0.72 | ||
| Sortino ratioReturn per unit of downside risk | -0.99 | ||
| Omega ratioGain probability vs. loss probability | 0.98 | 1.10 | -0.12 |
| Calmar ratioReturn relative to maximum drawdown | -0.20 | 0.66 | -0.87 |
| Martin ratioReturn relative to average drawdown | -0.48 | 1.80 | -2.28 |
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Drawdowns
IBND vs. BNDX - Drawdown Comparison
The maximum IBND drawdown since its inception was -35.62%, which is greater than BNDX's maximum drawdown of -16.23%. Use the drawdown chart below to compare losses from any high point for IBND and BNDX.
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Drawdown Indicators
| IBND | BNDX | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -35.62% | -16.23% | -19.39% |
Max Drawdown (1Y)Largest decline over 1 year | -6.75% | -2.93% | -3.82% |
Max Drawdown (3Y)Largest decline over 3 years | -9.18% | -2.93% | -6.25% |
Max Drawdown (5Y)Largest decline over 5 years | -33.49% | -15.86% | -17.63% |
Max Drawdown (10Y)Largest decline over 10 years | -35.62% | -16.23% | -19.39% |
Current DrawdownCurrent decline from peak | -10.97% | -1.55% | -9.42% |
Average DrawdownAverage peak-to-trough decline | -10.63% | -3.09% | -7.54% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 2.84% | 1.08% | +1.76% |
Volatility
IBND vs. BNDX - Volatility Comparison
SPDR Bloomberg Barclays International Corporate Bond ETF (IBND) has a higher volatility of 2.12% compared to Vanguard Total International Bond ETF (BNDX) at 1.14%. This indicates that IBND's price experiences larger fluctuations and is considered to be riskier than BNDX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| IBND | BNDX | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 2.12% | 1.14% | +0.98% |
Volatility (6M)Calculated over the trailing 6-month period | 6.37% | 3.07% | +3.30% |
Volatility (1Y)Calculated over the trailing 1-year period | 8.01% | 3.53% | +4.48% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 9.76% | 4.90% | +4.86% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 8.92% | 4.09% | +4.83% |
IBND vs. BNDX - Expense Ratio Comparison
IBND has a 0.50% expense ratio, which is higher than BNDX's 0.07% expense ratio.
Dividends
IBND vs. BNDX - Dividend Comparison
IBND's dividend yield for the trailing twelve months is around 2.81%, less than BNDX's 4.52% yield.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
BNDX Vanguard Total International Bond ETF | 4.52% | 4.39% | 4.18% | 4.42% | 1.51% | 3.74% | 1.11% | 3.40% | 3.01% | 2.23% | 1.89% | 1.63% |
IBND SPDR Bloomberg Barclays International Corporate Bond ETF | 2.81% | 2.49% | 2.61% | 2.08% | 0.54% | 0.38% | 0.45% | 0.67% | 0.71% | 0.34% | 0.01% | 0.01% |
Frequently Asked Questions
IBND and BNDX have a correlation of 0.58, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
IBND has higher volatility (2.12%) compared to BNDX (1.14%). In terms of maximum drawdown, IBND dropped -35.62% vs BNDX's -16.23%.
On 10-year performance, BNDX leads with 1.52% vs 0.56% for IBND. On fees, BNDX is cheaper at 0.07% per year. On volatility, BNDX has been the lower-risk option at 1.14%. The better choice depends on whether you care most about return, fees, risk, or income.
Over the 10-year period, BNDX has performed better with a 1.52% return vs 0.56%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.
BNDX is cheaper with a 0.07% expense ratio, compared with 0.50% for IBND.
BNDX has the higher dividend yield at 4.52%, compared with 2.81% for IBND.
IBND is categorized as Corporate Bonds, while BNDX is Global Bonds. IBND tracks Bloomberg Global Aggregate x USD >$1B: Corporate Bond, while BNDX tracks Bloomberg Global Aggregate ex-USD Float Adjusted RIC Capped Index (USD Hedged). They also come from different issuers: State Street and Vanguard. Their fees differ too: 0.50% for IBND and 0.07% for BNDX.
BNDX currently has the higher Sharpe Ratio (0.55 vs -0.17), 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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