CEMB vs. FEIG
CEMB (iShares J.P. Morgan EM Corporate Bond ETF) and FEIG (FlexShares ESG & Climate Investment Grade Corporate Core Index Fund) are both Corporate Bonds funds - CEMB tracks the JP Morgan CEMBI Broad Diversified while FEIG tracks the Northern Trust ESG & Climate Investment Grade U.S. Corporate Core TR. Both are passively managed. Over the past 3 years, CEMB returned 7.31%/yr vs 4.94%/yr for FEIG. A 0.73 correlation means they provide meaningful diversification when combined. CEMB charges 0.50%/yr vs 0.12%/yr for FEIG.
Performance
CEMB vs. FEIG - Performance Comparison
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Returns By Period
In the year-to-date period, CEMB achieves a 1.49% return, which is significantly higher than FEIG's 0.48% return.
CEMB
- 1D
- -0.20%
- 1M
- 0.46%
- YTD
- 1.49%
- 6M
- 1.83%
- 1Y
- 7.31%
- 3Y*
- 7.31%
- 5Y*
- 1.97%
- 10Y*
- 3.49%
FEIG
- 1D
- -0.22%
- 1M
- 0.74%
- YTD
- 0.48%
- 6M
- 0.30%
- 1Y
- 5.75%
- 3Y*
- 4.94%
- 5Y*
- —
- 10Y*
- —
CEMB vs. FEIG - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | |
|---|---|---|---|---|---|---|
CEMB iShares J.P. Morgan EM Corporate Bond ETF | 1.49% | 8.86% | 5.81% | 8.37% | -12.58% | -1.23% |
FEIG FlexShares ESG & Climate Investment Grade Corporate Core Index Fund | 0.48% | 7.31% | 1.75% | 8.57% | -15.91% | -1.46% |
Correlation
The correlation between CEMB and FEIG is 0.78, 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 | 0.78 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.82 |
Correlation (All Time) Calculated using the full available price history since Sep 22, 2021 | 0.73 |
The correlation between CEMB and FEIG has been stable across timeframes, ranging from 0.73 to 0.82 - a consistent structural relationship.
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Return for Risk
CEMB vs. FEIG — Risk / Return Rank
CEMB
FEIG
CEMB vs. FEIG - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for iShares J.P. Morgan EM Corporate Bond ETF (CEMB) and FlexShares ESG & Climate Investment Grade Corporate Core Index Fund (FEIG). 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.
| CEMB | FEIG | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +1.09 | ||
| Sortino ratioReturn per unit of downside risk | +1.67 | ||
| Omega ratioGain probability vs. loss probability | 1.47 | 1.23 | +0.24 |
| Calmar ratioReturn relative to maximum drawdown | 2.55 | 2.05 | +0.50 |
| Martin ratioReturn relative to average drawdown | 11.06 | 6.26 | +4.80 |
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month. | |||
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Sharpe Ratios by Period
| CEMB | FEIG | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 2.40 | 1.31 | +1.09 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.35 | — | — |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.56 | — | — |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.49 | -0.04 | +0.53 |
Drawdowns
CEMB vs. FEIG - Drawdown Comparison
The maximum CEMB drawdown since its inception was -20.84%, smaller than the maximum FEIG drawdown of -22.26%. Use the drawdown chart below to compare losses from any high point for CEMB and FEIG.
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Drawdown Indicators
| CEMB | FEIG | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -20.84% | -22.26% | +1.42% |
Max Drawdown (1Y)Largest decline over 1 year | -2.88% | -2.81% | -0.07% |
Max Drawdown (3Y)Largest decline over 3 years | -3.85% | -6.67% | +2.82% |
Max Drawdown (5Y)Largest decline over 5 years | -20.48% | — | — |
Max Drawdown (10Y)Largest decline over 10 years | -20.84% | — | — |
Current DrawdownCurrent decline from peak | -0.24% | -1.56% | +1.32% |
Average DrawdownAverage peak-to-trough decline | -3.66% | -9.52% | +5.86% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 0.66% | 0.92% | -0.26% |
Volatility
CEMB vs. FEIG - Volatility Comparison
The current volatility for iShares J.P. Morgan EM Corporate Bond ETF (CEMB) is 1.08%, while FlexShares ESG & Climate Investment Grade Corporate Core Index Fund (FEIG) has a volatility of 1.48%. This indicates that CEMB experiences smaller price fluctuations and is considered to be less risky than FEIG based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| CEMB | FEIG | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 1.08% | 1.48% | -0.40% |
Volatility (6M)Calculated over the trailing 6-month period | 2.43% | 3.24% | -0.81% |
Volatility (1Y)Calculated over the trailing 1-year period | 3.06% | 4.40% | -1.34% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 5.63% | 7.40% | -1.77% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 6.30% | 7.40% | -1.10% |
CEMB vs. FEIG - Expense Ratio Comparison
CEMB has a 0.50% expense ratio, which is higher than FEIG's 0.12% expense ratio.
Dividends
CEMB vs. FEIG - Dividend Comparison
CEMB's dividend yield for the trailing twelve months is around 5.13%, more than FEIG's 4.75% yield.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
CEMB iShares J.P. Morgan EM Corporate Bond ETF | 5.13% | 5.14% | 5.11% | 4.77% | 4.29% | 3.51% | 3.86% | 4.19% | 4.66% | 4.06% | 4.26% | 4.76% |
FEIG FlexShares ESG & Climate Investment Grade Corporate Core Index Fund | 4.75% | 4.84% | 4.65% | 4.21% | 2.99% | 0.55% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
Frequently Asked Questions
CEMB and FEIG have a correlation of 0.78, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
FEIG has higher volatility (1.48%) compared to CEMB (1.08%). In terms of maximum drawdown, CEMB dropped -20.84% vs FEIG's -22.26%.
On 3-year performance, CEMB leads with 7.31% vs 4.94% for FEIG. On fees, FEIG is cheaper at 0.12% per year. On volatility, CEMB has been the lower-risk option at 1.08%. The better choice depends on whether you care most about return, fees, risk, or income.
Over the 3-year period, CEMB has performed better with a 7.31% return vs 4.94%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.
FEIG is cheaper with a 0.12% expense ratio, compared with 0.50% for CEMB.
CEMB has the higher dividend yield at 5.13%, compared with 4.75% for FEIG.
CEMB tracks JP Morgan CEMBI Broad Diversified, while FEIG tracks Northern Trust ESG & Climate Investment Grade U.S. Corporate Core TR. They also come from different issuers: iShares and FlexShares. Their fees differ too: 0.50% for CEMB and 0.12% for FEIG.
CEMB currently has the higher Sharpe Ratio (2.40 vs 1.31), 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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