RBFFX vs. JIBEX
RBFFX (American Funds The Bond Fund of America) and JIBEX (Johnson Institutional Intermediate Bond Fund) are both Intermediate Core Bond funds. Over the past 10 years, RBFFX returned 1.99%/yr vs 2.07%/yr for JIBEX. Their correlation of 0.84 suggests significant overlap in exposure. RBFFX charges 0.29%/yr vs 0.25%/yr for JIBEX.
Performance
RBFFX vs. JIBEX - Performance Comparison
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Returns By Period
In the year-to-date period, RBFFX achieves a 0.13% return, which is significantly higher than JIBEX's 0.02% return. Both investments have delivered pretty close results over the past 10 years, with RBFFX having a 1.99% annualized return and JIBEX not far ahead at 2.07%.
RBFFX
- 1D
- 0.18%
- 1M
- 0.91%
- YTD
- 0.13%
- 6M
- 0.59%
- 1Y
- 4.60%
- 3Y*
- 4.01%
- 5Y*
- -0.00%
- 10Y*
- 1.99%
JIBEX
- 1D
- 0.27%
- 1M
- 0.48%
- YTD
- 0.02%
- 6M
- 0.15%
- 1Y
- 3.64%
- 3Y*
- 4.53%
- 5Y*
- 0.94%
- 10Y*
- 2.07%
RBFFX vs. JIBEX - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
RBFFX American Funds The Bond Fund of America | 0.13% | 7.49% | 1.47% | 4.65% | -13.03% | -0.64% | 11.07% | 8.13% | 0.17% | 3.53% |
JIBEX Johnson Institutional Intermediate Bond Fund | 0.02% | 7.39% | 2.58% | 5.46% | -9.24% | -1.72% | 7.20% | 7.54% | 0.41% | 2.81% |
Correlation
The correlation between RBFFX and JIBEX is 0.91, indicating a strong positive relationship between their price movements. Combining them offers limited diversification - they tend to fall together during downturns.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.91 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.94 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.95 |
Correlation (10Y) Calculated over the trailing 10-year period | 0.92 |
Correlation (All Time) Calculated using the full available price history since Jan 2, 2003 | 0.84 |
The correlation between RBFFX and JIBEX shifts across timeframes, from 0.84 (all time) to 0.95 (5 years), reflecting how their relationship changes across market environments.
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Return for Risk
RBFFX vs. JIBEX — Risk / Return Rank
RBFFX
JIBEX
RBFFX vs. JIBEX - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for American Funds The Bond Fund of America (RBFFX) and Johnson Institutional Intermediate Bond Fund (JIBEX). 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.
| RBFFX | JIBEX | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -0.15 | ||
| Sortino ratioReturn per unit of downside risk | -0.22 | ||
| Omega ratioGain probability vs. loss probability | 1.21 | 1.24 | -0.03 |
| Calmar ratioReturn relative to maximum drawdown | 1.53 | 1.68 | -0.16 |
| Martin ratioReturn relative to average drawdown | 4.29 | 4.69 | -0.40 |
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Drawdowns
RBFFX vs. JIBEX - Drawdown Comparison
The maximum RBFFX drawdown since its inception was -17.62%, which is greater than JIBEX's maximum drawdown of -13.85%. Use the drawdown chart below to compare losses from any high point for RBFFX and JIBEX.
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Drawdown Indicators
| RBFFX | JIBEX | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -17.62% | -13.85% | -3.77% |
Max Drawdown (1Y)Largest decline over 1 year | -3.09% | -2.21% | -0.88% |
Max Drawdown (3Y)Largest decline over 3 years | -6.11% | -3.37% | -2.74% |
Max Drawdown (5Y)Largest decline over 5 years | -17.62% | -13.81% | -3.81% |
Max Drawdown (10Y)Largest decline over 10 years | -17.62% | -13.85% | -3.77% |
Current DrawdownCurrent decline from peak | -1.59% | -1.34% | -0.25% |
Average DrawdownAverage peak-to-trough decline | -2.81% | -3.63% | +0.82% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 1.09% | 0.79% | +0.30% |
Volatility
RBFFX vs. JIBEX - Volatility Comparison
American Funds The Bond Fund of America (RBFFX) has a higher volatility of 1.23% compared to Johnson Institutional Intermediate Bond Fund (JIBEX) at 1.00%. This indicates that RBFFX's price experiences larger fluctuations and is considered to be riskier than JIBEX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| RBFFX | JIBEX | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 1.23% | 1.00% | +0.23% |
Volatility (6M)Calculated over the trailing 6-month period | 2.90% | 2.05% | +0.85% |
Volatility (1Y)Calculated over the trailing 1-year period | 3.90% | 2.74% | +1.16% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 5.97% | 4.40% | +1.57% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 4.90% | 3.59% | +1.31% |
RBFFX vs. JIBEX - Expense Ratio Comparison
RBFFX has a 0.29% expense ratio, which is higher than JIBEX's 0.25% expense ratio.
Dividends
RBFFX vs. JIBEX - Dividend Comparison
RBFFX's dividend yield for the trailing twelve months is around 4.45%, more than JIBEX's 3.68% yield.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
JIBEX Johnson Institutional Intermediate Bond Fund | 3.68% | 4.03% | 3.39% | 2.90% | 2.14% | 1.79% | 3.15% | 2.69% | 2.74% | 2.33% | 2.39% | 1.54% |
RBFFX American Funds The Bond Fund of America | 4.45% | 4.43% | 4.61% | 3.53% | 2.42% | 2.31% | 5.34% | 3.76% | 2.67% | 2.14% | 2.07% | 2.30% |
Frequently Asked Questions
With a correlation of 0.91, RBFFX and JIBEX move almost identically. Holding both adds very little diversification - you're essentially doubling your position in the same market segment. Choosing one is usually more capital-efficient.
RBFFX has higher volatility (1.23%) compared to JIBEX (1.00%). In terms of maximum drawdown, RBFFX dropped -17.62% vs JIBEX's -13.85%.
JIBEX currently has the higher Sharpe Ratio (1.36 vs 1.21), 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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