IEI vs. BDMIX
IEI (iShares 3-7 Year Treasury Bond ETF) and BDMIX (BlackRock Global Long/Short Equity Fund Class I) are both funds - IEI is a Government Bonds fund tracking the ICE U.S. Treasury 3-7 Year Bond Index, while BDMIX is a Long-Short fund managed by BlackRock. Over the past 10 years, IEI returned 1.24%/yr vs 8.42%/yr for BDMIX. At a correlation of -0.03, they often move in opposite directions. IEI charges 0.15%/yr vs 1.57%/yr for BDMIX.
Performance
IEI vs. BDMIX - Performance Comparison
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Returns By Period
In the year-to-date period, IEI achieves a -0.30% return, which is significantly lower than BDMIX's 11.73% return. Over the past 10 years, IEI has underperformed BDMIX with an annualized return of 1.24%, while BDMIX has yielded a comparatively higher 8.42% annualized return.
IEI
- 1D
- -0.12%
- 1M
- -0.00%
- YTD
- -0.30%
- 6M
- -0.00%
- 1Y
- 2.97%
- 3Y*
- 3.77%
- 5Y*
- 0.21%
- 10Y*
- 1.24%
BDMIX
- 1D
- 1.05%
- 1M
- 2.20%
- YTD
- 11.73%
- 6M
- 13.28%
- 1Y
- 21.47%
- 3Y*
- 21.45%
- 5Y*
- 12.75%
- 10Y*
- 8.42%
IEI vs. BDMIX - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
IEI iShares 3-7 Year Treasury Bond ETF | -0.30% | 6.96% | 1.81% | 4.42% | -9.51% | -2.54% | 6.95% | 5.71% | 1.36% | 1.22% |
BDMIX BlackRock Global Long/Short Equity Fund Class I | 11.73% | 18.30% | 21.39% | 14.55% | 1.80% | 3.34% | 0.29% | -0.85% | 2.20% | 12.85% |
Correlation
The correlation between IEI and BDMIX is -0.01, meaning there is essentially no relationship between their price movements. Each responds to its own set of market drivers, making them strong candidates for combining in a diversified portfolio.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | -0.01 |
Correlation (3Y) Calculated over the trailing 3-year period | -0.02 |
Correlation (5Y) Calculated over the trailing 5-year period | -0.00 |
Correlation (10Y) Calculated over the trailing 10-year period | -0.00 |
Correlation (All Time) Calculated using the full available price history since Jan 2, 2013 | -0.03 |
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Return for Risk
IEI vs. BDMIX — Risk / Return Rank
IEI
BDMIX
IEI vs. BDMIX - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for iShares 3-7 Year Treasury Bond ETF (IEI) and BlackRock Global Long/Short Equity Fund Class I (BDMIX). 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.
| IEI | BDMIX | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -2.08 | ||
| Sortino ratioReturn per unit of downside risk | -2.99 | ||
| Omega ratioGain probability vs. loss probability | 1.17 | 1.58 | -0.40 |
| Calmar ratioReturn relative to maximum drawdown | 1.19 | 6.70 | -5.51 |
| Martin ratioReturn relative to average drawdown | 3.35 | 18.34 | -14.99 |
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Drawdowns
IEI vs. BDMIX - Drawdown Comparison
The maximum IEI drawdown since its inception was -14.60%, which is greater than BDMIX's maximum drawdown of -11.89%. Use the drawdown chart below to compare losses from any high point for IEI and BDMIX.
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Drawdown Indicators
| IEI | BDMIX | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -14.60% | -11.89% | -2.71% |
Max Drawdown (1Y)Largest decline over 1 year | -2.50% | -3.24% | +0.74% |
Max Drawdown (3Y)Largest decline over 3 years | -3.66% | -4.07% | +0.41% |
Max Drawdown (5Y)Largest decline over 5 years | -13.88% | -5.99% | -7.89% |
Max Drawdown (10Y)Largest decline over 10 years | -14.60% | -9.44% | -5.16% |
Current DrawdownCurrent decline from peak | -1.74% | -1.33% | -0.41% |
Average DrawdownAverage peak-to-trough decline | -2.67% | -2.68% | +0.01% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 0.89% | 1.18% | -0.29% |
Volatility
IEI vs. BDMIX - Volatility Comparison
The current volatility for iShares 3-7 Year Treasury Bond ETF (IEI) is 0.98%, while BlackRock Global Long/Short Equity Fund Class I (BDMIX) has a volatility of 2.69%. This indicates that IEI experiences smaller price fluctuations and is considered to be less risky than BDMIX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| IEI | BDMIX | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 0.98% | 2.69% | -1.71% |
Volatility (6M)Calculated over the trailing 6-month period | 2.18% | 4.75% | -2.57% |
Volatility (1Y)Calculated over the trailing 1-year period | 3.00% | 7.07% | -4.07% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 4.78% | 6.58% | -1.80% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 3.93% | 5.84% | -1.91% |
IEI vs. BDMIX - Expense Ratio Comparison
IEI has a 0.15% expense ratio, which is lower than BDMIX's 1.57% expense ratio.
Dividends
IEI vs. BDMIX - Dividend Comparison
IEI's dividend yield for the trailing twelve months is around 3.64%, less than BDMIX's 8.00% yield.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
BDMIX BlackRock Global Long/Short Equity Fund Class I | 8.00% | 8.94% | 13.26% | 7.42% | 0.00% | 1.23% | 0.30% | 6.78% | 0.94% | 0.00% | 0.00% | 1.86% |
IEI iShares 3-7 Year Treasury Bond ETF | 3.64% | 3.48% | 3.18% | 2.36% | 1.37% | 0.73% | 1.12% | 2.01% | 1.95% | 1.51% | 1.33% | 1.39% |
Frequently Asked Questions
IEI and BDMIX have a correlation of -0.01, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
BDMIX has higher volatility (2.69%) compared to IEI (0.98%). In terms of maximum drawdown, IEI dropped -14.60% vs BDMIX's -11.89%.
BDMIX currently has the higher Sharpe Ratio (3.07 vs 1.00), 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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