IGEB vs. BYLD
IGEB (iShares Investment Grade Bond Factor ETF) and BYLD (iShares Yield Optimized Bond ETF) are both exchange-traded funds - IGEB is a Corporate Bonds fund tracking the BlackRock Investment Grade Enhanced Bond Index, while BYLD is a Intermediate Core-Plus Bond fund tracking the Morningstar U.S. Bond Market Yield-Optimized Index. Both are passively managed. Over the past 5 years, IGEB returned 0.38%/yr vs 1.83%/yr for BYLD. Their 0.79 correlation means they have sometimes moved together and sometimes differently. IGEB charges 0.18%/yr vs 0.17%/yr for BYLD.
Performance
IGEB vs. BYLD - Performance Comparison
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Returns By Period
In the year-to-date period, IGEB achieves a -0.29% return, which is significantly lower than BYLD's 0.82% return.
IGEB
- 1D
- 0.26%
- 1M
- -1.24%
- 6M
- -0.45%
- YTD
- -0.29%
- 1Y
- 2.28%
- 3Y*
- 5.57%
- 5Y*
- 0.38%
- 10Y*
- —
- ALL TIME*
- 3.02%
BYLD
- 1D
- 0.31%
- 1M
- -0.89%
- 6M
- 0.18%
- YTD
- 0.82%
- 1Y
- 4.04%
- 3Y*
- 6.16%
- 5Y*
- 1.83%
- 10Y*
- 2.80%
- ALL TIME*
- 2.88%
Liquidity Comparison
| Position | Avg. Volume Value (2W) | Avg. Volume Value (1M) | Avg. Volume Value (3M) |
|---|---|---|---|
| $1.07M | $1.49M | $2.52M | |
| $17.04M | $16.29M | $13.61M |
IGEB vs. BYLD - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
IGEB iShares Investment Grade Bond Factor ETF | -0.29% | 8.17% | 3.10% | 9.56% | -14.85% | -1.14% | 11.23% | 15.42% | -2.05% | 1.53% |
BYLD iShares Yield Optimized Bond ETF | 0.82% | 8.41% | 4.17% | 8.30% | -10.33% | -1.25% | 4.25% | 12.79% | -1.50% | 1.65% |
Correlation
The correlation between IGEB and BYLD is 0.85, meaning they have usually moved in the same direction, including during past declines.
| Correlation | |
|---|---|
Correlation (1Y) Focuses on recent behavior, but can change the most. | 0.85 |
Correlation (3Y) Balances recent behavior with more history. | 0.89 |
Correlation (5Y) Shows whether the relationship held over a longer period. | 0.88 |
Correlation (All Time) Calculated using the full available price history since Jul 13, 2017 | 0.79 |
The correlation between IGEB and BYLD shifts across timeframes, from 0.79 (all time) to 0.89 (3 years), reflecting how their relationship changes across market environments.
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Return for Risk
IGEB vs. BYLD — Risk / Return Rank
IGEB
BYLD
IGEB vs. BYLD - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for iShares Investment Grade Bond Factor ETF (IGEB) and iShares Yield Optimized Bond ETF (BYLD). 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.
| IGEB | BYLD | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -0.50 | ||
| Sortino ratioReturn per unit of downside risk | -0.73 | ||
| Omega ratioGain probability vs. loss probability | 1.10 | 1.19 | -0.10 |
| Calmar ratioReturn relative to maximum drawdown | 0.80 | 1.50 | -0.70 |
| Martin ratioReturn relative to average drawdown | 2.28 | 5.65 | -3.36 |
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Drawdowns
IGEB vs. BYLD - Drawdown Comparison
The maximum IGEB drawdown since its inception was -21.13%, which is greater than BYLD's maximum drawdown of -14.75%. Use the drawdown chart below to compare losses from any high point for IGEB and BYLD.
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Drawdown Indicators
| IGEB | BYLD | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -21.13% | -14.75% | -6.38% |
Max Drawdown (1Y)Largest decline over 1 year | -2.88% | -2.71% | -0.17% |
Max Drawdown (3Y)Largest decline over 3 years | -5.02% | -3.54% | -1.48% |
Max Drawdown (5Y)Largest decline over 5 years | -21.11% | -14.65% | -6.46% |
Max Drawdown (10Y)Largest decline over 10 years | — | -14.75% | — |
Current DrawdownCurrent decline from peak | -1.72% | -1.06% | -0.66% |
Average DrawdownAverage peak-to-trough decline | -4.83% | -2.49% | -2.34% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 1.00% | 0.72% | +0.28% |
Volatility
IGEB vs. BYLD - Volatility Comparison
iShares Investment Grade Bond Factor ETF (IGEB) has a higher volatility of 1.08% compared to iShares Yield Optimized Bond ETF (BYLD) at 0.92%. This indicates that IGEB's price experiences larger fluctuations and is considered to be riskier than BYLD based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| IGEB | BYLD | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 1.08% | 0.92% | +0.16% |
Volatility (6M)Calculated over the trailing 6-month period | 3.26% | 3.10% | +0.16% |
Volatility (1Y)Calculated over the trailing 1-year period | 4.04% | 3.80% | +0.24% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 6.69% | 5.21% | +1.48% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 6.48% | 5.43% | +1.05% |
IGEB vs. BYLD - Expense Ratio Comparison
IGEB has a 0.18% expense ratio, which is higher than BYLD's 0.17% 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
IGEB vs. BYLD - Dividend Comparison
IGEB's dividend yield for the trailing twelve months is around 5.16%, less than BYLD's 5.41% yield.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
BYLD iShares Yield Optimized Bond ETF | 5.41% | 5.32% | 5.31% | 4.45% | 3.39% | 2.18% | 3.41% | 3.67% | 4.22% | 3.22% | 3.14% | 3.37% |
IGEB iShares Investment Grade Bond Factor ETF | 5.16% | 4.92% | 5.09% | 4.60% | 3.64% | 3.84% | 3.78% | 5.61% | 3.59% | 1.62% | 0.00% | 0.00% |
Frequently Asked Questions
IGEB and BYLD have a correlation of 0.85, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
IGEB has higher volatility (1.08%) compared to BYLD (0.92%). In terms of maximum drawdown, IGEB dropped -21.13% vs BYLD's -14.75%.
On 5-year performance, BYLD leads with 1.83% vs 0.38% for IGEB. On fees, BYLD is cheaper at 0.17% per year. On volatility, BYLD has been the lower-risk option at 0.92%. The better choice depends on whether you care most about return, fees, risk, or income.
Over the 5-year period, BYLD has performed better with a 1.83% return vs 0.38%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.
BYLD is cheaper with a 0.17% expense ratio, compared with 0.18% for IGEB.
BYLD has the higher dividend yield at 5.41%, compared with 5.16% for IGEB.
IGEB is categorized as Corporate Bonds, while BYLD is Intermediate Core-Plus Bond. IGEB tracks BlackRock Investment Grade Enhanced Bond Index, while BYLD tracks Morningstar U.S. Bond Market Yield-Optimized Index. Their fees differ too: 0.18% for IGEB and 0.17% for BYLD.
BYLD currently has the higher Sharpe Ratio (1.07 vs 0.57), 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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