IBDV vs. IBTK
IBDV (iShares iBonds Dec 2030 Term Corporate ETF) and IBTK (iShares iBonds Dec 2030 Term Treasury ETF) are both exchange-traded funds - IBDV is a Corporate Bonds fund tracking the Bloomberg December 2030 Maturity Corporate Index, while IBTK is a Government Bonds fund tracking the ICE 2030 Maturity US Treasury Index. Both are passively managed. Over the past 5 years, IBDV returned 0.77%/yr vs -0.67%/yr for IBTK. A 0.79 correlation means they provide meaningful diversification when combined. IBDV charges 0.10%/yr vs 0.07%/yr for IBTK.
Performance
IBDV vs. IBTK - Performance Comparison
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Returns By Period
In the year-to-date period, IBDV achieves a 0.25% return, which is significantly higher than IBTK's -0.49% return.
IBDV
- 1D
- -0.16%
- 1M
- 0.26%
- YTD
- 0.25%
- 6M
- 0.39%
- 1Y
- 4.33%
- 3Y*
- 5.61%
- 5Y*
- 0.77%
- 10Y*
- —
IBTK
- 1D
- -0.18%
- 1M
- 0.09%
- YTD
- -0.49%
- 6M
- -0.39%
- 1Y
- 2.73%
- 3Y*
- 3.25%
- 5Y*
- -0.67%
- 10Y*
- —
IBDV vs. IBTK - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | |
|---|---|---|---|---|---|---|---|
IBDV iShares iBonds Dec 2030 Term Corporate ETF | 0.25% | 8.19% | 3.42% | 8.51% | -14.67% | -2.64% | 2.69% |
IBTK iShares iBonds Dec 2030 Term Treasury ETF | -0.49% | 7.41% | 1.18% | 4.05% | -14.71% | -3.76% | -1.90% |
Correlation
The correlation between IBDV and IBTK is 0.88, indicating a strong positive relationship between their price movements. Combining them offers limited diversification - they tend to fall together during downturns.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.88 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.91 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.85 |
Correlation (All Time) Calculated using the full available price history since Jul 20, 2020 | 0.79 |
The correlation between IBDV and IBTK shifts across timeframes, from 0.79 (all time) to 0.91 (3 years), reflecting how their relationship changes across market environments.
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Return for Risk
IBDV vs. IBTK — Risk / Return Rank
IBDV
IBTK
IBDV vs. IBTK - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for iShares iBonds Dec 2030 Term Corporate ETF (IBDV) and iShares iBonds Dec 2030 Term Treasury ETF (IBTK). 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.
| IBDV | IBTK | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +0.60 | ||
| Sortino ratioReturn per unit of downside risk | +0.96 | ||
| Omega ratioGain probability vs. loss probability | 1.27 | 1.16 | +0.11 |
| Calmar ratioReturn relative to maximum drawdown | 2.10 | 1.19 | +0.92 |
| Martin ratioReturn relative to average drawdown | 6.93 | 3.12 | +3.80 |
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Drawdowns
IBDV vs. IBTK - Drawdown Comparison
The maximum IBDV drawdown since its inception was -21.85%, roughly equal to the maximum IBTK drawdown of -22.84%. Use the drawdown chart below to compare losses from any high point for IBDV and IBTK.
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Drawdown Indicators
| IBDV | IBTK | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -21.85% | -22.84% | +0.99% |
Max Drawdown (1Y)Largest decline over 1 year | -2.07% | -2.31% | +0.24% |
Max Drawdown (3Y)Largest decline over 3 years | -5.64% | -5.94% | +0.30% |
Max Drawdown (5Y)Largest decline over 5 years | -21.54% | -19.22% | -2.32% |
Current DrawdownCurrent decline from peak | -0.97% | -10.01% | +9.04% |
Average DrawdownAverage peak-to-trough decline | -7.16% | -12.55% | +5.39% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 0.63% | 0.87% | -0.24% |
Volatility
IBDV vs. IBTK - Volatility Comparison
iShares iBonds Dec 2030 Term Corporate ETF (IBDV) and iShares iBonds Dec 2030 Term Treasury ETF (IBTK) have volatilities of 0.87% and 0.89%, respectively, indicating that both stocks experience similar levels of price fluctuations. This suggests that the risk associated with both stocks, as measured by volatility, is nearly the same. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| IBDV | IBTK | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 0.87% | 0.89% | -0.02% |
Volatility (6M)Calculated over the trailing 6-month period | 2.06% | 2.14% | -0.08% |
Volatility (1Y)Calculated over the trailing 1-year period | 2.89% | 3.03% | -0.14% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 6.43% | 6.78% | -0.35% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 6.25% | 6.55% | -0.30% |
IBDV vs. IBTK - Expense Ratio Comparison
IBDV has a 0.10% expense ratio, which is higher than IBTK's 0.07% 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
IBDV vs. IBTK - Dividend Comparison
IBDV's dividend yield for the trailing twelve months is around 4.60%, more than IBTK's 3.81% yield.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 |
|---|---|---|---|---|---|---|---|
IBDV iShares iBonds Dec 2030 Term Corporate ETF | 4.60% | 4.57% | 4.69% | 4.09% | 3.02% | 1.99% | 0.90% |
IBTK iShares iBonds Dec 2030 Term Treasury ETF | 3.81% | 3.79% | 3.93% | 3.05% | 2.27% | 0.84% | 0.26% |
Frequently Asked Questions
IBDV and IBTK have a correlation of 0.88, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
IBTK has higher volatility (0.89%) compared to IBDV (0.87%). In terms of maximum drawdown, IBDV dropped -21.85% vs IBTK's -22.84%.
On 5-year performance, IBDV leads with 0.77% vs -0.67% for IBTK. On fees, IBTK is cheaper at 0.07% per year. Their volatility is very similar. The better choice depends on whether you care most about return, fees, risk, or income.
Over the 5-year period, IBDV has performed better with a 0.77% return vs -0.67%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.
IBTK is cheaper with a 0.07% expense ratio, compared with 0.10% for IBDV.
IBDV has the higher dividend yield at 4.60%, compared with 3.81% for IBTK.
IBDV is categorized as Corporate Bonds, while IBTK is Government Bonds. IBDV tracks Bloomberg December 2030 Maturity Corporate Index, while IBTK tracks ICE 2030 Maturity US Treasury Index. Their fees differ too: 0.10% for IBDV and 0.07% for IBTK.
IBDV currently has the higher Sharpe Ratio (1.51 vs 0.91), 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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