JIBG.L vs. ERNA.L
JIBG.L (JPMorgan USD Corporate Bond Research Enhanced Index (ESG) UCITS ETF) and ERNA.L (iShares USD Ultrashort Bond UCITS ETF USD (Acc)) are both Corporate Bonds funds - JIBG.L tracks the Bloomberg US Corp Bond TR USD while ERNA.L tracks the Bloomberg US Corp 1-3 Yr TR USD. Both are passively managed. Over the past 5 years, JIBG.L returned 1.59%/yr vs 4.87%/yr for ERNA.L. A 0.54 correlation means they provide meaningful diversification when combined. JIBG.L charges 0.19%/yr vs 0.09%/yr for ERNA.L.
Performance
JIBG.L vs. ERNA.L - Performance Comparison
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Different Trading Currencies
JIBG.L is traded in GBP, while ERNA.L is traded in USD. To make them comparable, the ERNA.L values have been converted to GBP using the latest available exchange rates.
Returns By Period
In the year-to-date period, JIBG.L achieves a 3.34% return, which is significantly lower than ERNA.L's 4.04% return.
JIBG.L
- 1D
- 0.78%
- 1M
- 3.64%
- YTD
- 3.34%
- 6M
- 4.08%
- 1Y
- 9.29%
- 3Y*
- 4.15%
- 5Y*
- 1.59%
- 10Y*
- —
ERNA.L
- 1D
- 0.18%
- 1M
- 2.25%
- YTD
- 4.04%
- 6M
- 4.46%
- 1Y
- 7.64%
- 3Y*
- 3.89%
- 5Y*
- 4.87%
- 10Y*
- —
JIBG.L vs. ERNA.L - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | |
|---|---|---|---|---|---|---|---|
JIBG.L JPMorgan USD Corporate Bond Research Enhanced Index (ESG) UCITS ETF | 3.34% | 0.49% | 3.97% | 2.30% | -5.70% | -0.65% | -24.58% |
ERNA.L iShares USD Ultrashort Bond UCITS ETF USD (Acc) | 4.04% | -2.62% | 7.50% | 0.17% | 13.52% | 1.06% | -4.88% |
Correlation
The correlation between JIBG.L and ERNA.L is 0.60, 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 | 0.60 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.50 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.51 |
Correlation (All Time) Calculated using the full available price history since Sep 9, 2020 | 0.54 |
The correlation between JIBG.L and ERNA.L shifts across timeframes, from 0.50 (3 years) to 0.60 (1 year), reflecting how their relationship changes across market environments.
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Return for Risk
JIBG.L vs. ERNA.L — Risk / Return Rank
JIBG.L
ERNA.L
JIBG.L vs. ERNA.L - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for JPMorgan USD Corporate Bond Research Enhanced Index (ESG) UCITS ETF (JIBG.L) and iShares USD Ultrashort Bond UCITS ETF USD (Acc) (ERNA.L). 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.
| JIBG.L | ERNA.L | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +0.36 | ||
| Sortino ratioReturn per unit of downside risk | +0.64 | ||
| Omega ratioGain probability vs. loss probability | 1.27 | 1.20 | +0.07 |
| Calmar ratioReturn relative to maximum drawdown | 1.99 | 1.55 | +0.45 |
| Martin ratioReturn relative to average drawdown | 4.99 | 4.23 | +0.76 |
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Drawdowns
JIBG.L vs. ERNA.L - Drawdown Comparison
The maximum JIBG.L drawdown since its inception was -33.28%, which is greater than ERNA.L's maximum drawdown of -15.54%. Use the drawdown chart below to compare losses from any high point for JIBG.L and ERNA.L.
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Drawdown Indicators
| JIBG.L | ERNA.L | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -33.28% | -15.54% | -17.74% |
Max Drawdown (1Y)Largest decline over 1 year | -4.64% | -4.92% | +0.28% |
Max Drawdown (3Y)Largest decline over 3 years | -8.67% | -9.71% | +1.04% |
Max Drawdown (5Y)Largest decline over 5 years | -12.77% | -15.54% | +2.77% |
Current DrawdownCurrent decline from peak | -22.33% | -2.56% | -19.77% |
Average DrawdownAverage peak-to-trough decline | -27.41% | -6.88% | -20.53% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 1.86% | 1.80% | +0.06% |
Volatility
JIBG.L vs. ERNA.L - Volatility Comparison
JPMorgan USD Corporate Bond Research Enhanced Index (ESG) UCITS ETF (JIBG.L) has a higher volatility of 1.77% compared to iShares USD Ultrashort Bond UCITS ETF USD (Acc) (ERNA.L) at 1.54%. This indicates that JIBG.L's price experiences larger fluctuations and is considered to be riskier than ERNA.L based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| JIBG.L | ERNA.L | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 1.77% | 1.54% | +0.23% |
Volatility (6M)Calculated over the trailing 6-month period | 4.56% | 4.98% | -0.42% |
Volatility (1Y)Calculated over the trailing 1-year period | 6.11% | 6.58% | -0.47% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 8.96% | 8.47% | +0.49% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 13.01% | 8.75% | +4.26% |
JIBG.L vs. ERNA.L - Expense Ratio Comparison
JIBG.L has a 0.19% expense ratio, which is higher than ERNA.L'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
JIBG.L vs. ERNA.L - Dividend Comparison
JIBG.L's dividend yield for the trailing twelve months is around 5.13%, while ERNA.L has not paid dividends to shareholders.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 |
|---|---|---|---|---|---|---|---|
ERNA.L iShares USD Ultrashort Bond UCITS ETF USD (Acc) | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
JIBG.L JPMorgan USD Corporate Bond Research Enhanced Index (ESG) UCITS ETF | 5.13% | 4.93% | 5.37% | 4.10% | 3.94% | 6.87% | 0.10% |
Frequently Asked Questions
JIBG.L and ERNA.L have a correlation of 0.60, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
On fees, ERNA.L is cheaper at 0.09% per year. The better choice depends on whether you care most about return, fees, risk, or income.
ERNA.L is cheaper with a 0.09% expense ratio, compared with 0.19% for JIBG.L.
JIBG.L tracks Bloomberg US Corp Bond TR USD, while ERNA.L tracks Bloomberg US Corp 1-3 Yr TR USD. They also come from different issuers: JPMorgan and iShares. Their fees differ too: 0.19% for JIBG.L and 0.09% for ERNA.L.
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