IBMT vs. VDE
IBMT (iShares iBonds Dec 2031 Term Muni Bond ETF) and VDE (Vanguard Energy ETF) are both exchange-traded funds - IBMT is a Municipal Bonds fund tracking the S&P AMT-Free Municipal Series Dec 2031 Index, while VDE is a Energy Equities fund tracking the MSCI US Investable Market Energy 25/50 Index. Both are passively managed. Over the past year, IBMT returned 4.84% vs 31.76% for VDE. At a correlation of -0.17, they often move in opposite directions. IBMT charges 0.18%/yr vs 0.09%/yr for VDE.
Performance
IBMT vs. VDE - Performance Comparison
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Returns By Period
In the year-to-date period, IBMT achieves a 1.28% return, which is significantly lower than VDE's 28.77% return.
IBMT
- 1D
- 0.00%
- 1M
- 1.30%
- 6M
- 0.39%
- YTD
- 1.28%
- 1Y
- 4.84%
- 3Y*
- —
- 5Y*
- —
- 10Y*
- —
VDE
- 1D
- 2.99%
- 1M
- -0.69%
- 6M
- 24.27%
- YTD
- 28.77%
- 1Y
- 31.76%
- 3Y*
- 15.65%
- 5Y*
- 21.73%
- 10Y*
- 8.95%
IBMT vs. VDE - Yearly Performance Comparison
| 2026 (YTD) | 2025 | |
|---|---|---|
IBMT iShares iBonds Dec 2031 Term Muni Bond ETF | 1.28% | 7.26% |
VDE Vanguard Energy ETF | 28.77% | -0.36% |
Correlation
The correlation between IBMT and VDE is -0.23, 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 | -0.23 |
Correlation (All Time) Calculated using the full available price history since Mar 26, 2025 | -0.17 |
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Return for Risk
IBMT vs. VDE — Risk / Return Rank
IBMT
VDE
IBMT vs. VDE - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for iShares iBonds Dec 2031 Term Muni Bond ETF (IBMT) and Vanguard Energy ETF (VDE). 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.
| IBMT | VDE | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +0.10 | ||
| Sortino ratioReturn per unit of downside risk | +0.54 | ||
| Omega ratioGain probability vs. loss probability | 1.35 | 1.25 | +0.10 |
| Calmar ratioReturn relative to maximum drawdown | 1.57 | 2.12 | -0.55 |
| Martin ratioReturn relative to average drawdown | 4.48 | 5.84 | -1.36 |
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Drawdowns
IBMT vs. VDE - Drawdown Comparison
The maximum IBMT drawdown since its inception was -3.18%, smaller than the maximum VDE drawdown of -74.20%. Use the drawdown chart below to compare losses from any high point for IBMT and VDE.
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Drawdown Indicators
| IBMT | VDE | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -3.18% | -74.20% | +71.02% |
Max Drawdown (1Y)Largest decline over 1 year | -3.10% | -15.04% | +11.94% |
Max Drawdown (3Y)Largest decline over 3 years | — | -21.41% | — |
Max Drawdown (5Y)Largest decline over 5 years | — | -26.58% | — |
Max Drawdown (10Y)Largest decline over 10 years | — | -69.29% | — |
Current DrawdownCurrent decline from peak | -0.58% | -8.89% | +8.31% |
Average DrawdownAverage peak-to-trough decline | -0.74% | -19.92% | +19.18% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 1.08% | 5.48% | -4.40% |
Volatility
IBMT vs. VDE - Volatility Comparison
The current volatility for iShares iBonds Dec 2031 Term Muni Bond ETF (IBMT) is 1.36%, while Vanguard Energy ETF (VDE) has a volatility of 7.20%. This indicates that IBMT experiences smaller price fluctuations and is considered to be less risky than VDE based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| IBMT | VDE | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 1.36% | 7.20% | -5.84% |
Volatility (6M)Calculated over the trailing 6-month period | 2.36% | 16.59% | -14.23% |
Volatility (1Y)Calculated over the trailing 1-year period | 3.00% | 20.93% | -17.93% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 3.88% | 26.33% | -22.45% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 3.88% | 29.92% | -26.04% |
IBMT vs. VDE - Expense Ratio Comparison
IBMT has a 0.18% expense ratio, which is higher than VDE's 0.09% 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
IBMT vs. VDE - Dividend Comparison
IBMT's dividend yield for the trailing twelve months is around 3.44%, more than VDE's 2.52% yield.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
IBMT iShares iBonds Dec 2031 Term Muni Bond ETF | 3.44% | 2.98% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
VDE Vanguard Energy ETF | 2.52% | 3.11% | 3.23% | 3.34% | 3.65% | 4.13% | 4.76% | 3.42% | 3.35% | 2.90% | 2.31% | 3.17% |
Frequently Asked Questions
IBMT and VDE have a correlation of -0.23, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
VDE has higher volatility (7.20%) compared to IBMT (1.36%). In terms of maximum drawdown, IBMT dropped -3.18% vs VDE's -74.20%.
On 1-year performance, VDE leads with 31.76% vs 4.84% for IBMT. On fees, VDE is cheaper at 0.09% per year. On volatility, IBMT has been the lower-risk option at 1.36%. The better choice depends on whether you care most about return, fees, risk, or income.
Over the 1-year period, VDE has performed better with a 31.76% return vs 4.84%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.
VDE is cheaper with a 0.09% expense ratio, compared with 0.18% for IBMT.
IBMT has the higher dividend yield at 3.44%, compared with 2.52% for VDE.
IBMT is categorized as Municipal Bonds, while VDE is Energy Equities. IBMT tracks S&P AMT-Free Municipal Series Dec 2031 Index, while VDE tracks MSCI US Investable Market Energy 25/50 Index. They also come from different issuers: iShares and Vanguard. Their fees differ too: 0.18% for IBMT and 0.09% for VDE.
IBMT currently has the higher Sharpe Ratio (1.62 vs 1.53), 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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