PYCBX vs. AMFIX
PYCBX (Payden Core Bond Fund) and AMFIX (AAMA Income Fund) are both Intermediate Core-Plus Bond funds. Over the past 5 years, PYCBX returned 0.45%/yr vs 0.77%/yr for AMFIX. A 0.80 correlation means they provide meaningful diversification when combined. PYCBX charges 0.53%/yr vs 0.92%/yr for AMFIX.
Performance
PYCBX vs. AMFIX - Performance Comparison
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Returns By Period
In the year-to-date period, PYCBX achieves a 0.39% return, which is significantly higher than AMFIX's 0.26% return.
PYCBX
- 1D
- 0.11%
- 1M
- 0.76%
- YTD
- 0.39%
- 6M
- 0.41%
- 1Y
- 4.62%
- 3Y*
- 4.69%
- 5Y*
- 0.45%
- 10Y*
- 2.05%
AMFIX
- 1D
- 0.08%
- 1M
- 0.17%
- YTD
- 0.26%
- 6M
- 0.32%
- 1Y
- 2.19%
- 3Y*
- 3.29%
- 5Y*
- 0.77%
- 10Y*
- —
PYCBX vs. AMFIX - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
PYCBX Payden Core Bond Fund | 0.39% | 7.69% | 2.55% | 6.57% | -13.55% | -1.00% | 6.93% | 9.27% | -1.26% | 0.67% |
AMFIX AAMA Income Fund | 0.26% | 3.74% | 3.48% | 3.84% | -6.26% | -1.37% | 2.24% | 2.47% | 0.89% | -0.44% |
Correlation
The correlation between PYCBX and AMFIX is 0.80, 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 | 0.80 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.83 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.86 |
Correlation (All Time) Calculated using the full available price history since Aug 30, 2017 | 0.80 |
The correlation between PYCBX and AMFIX has been stable across timeframes, ranging from 0.80 to 0.86 - a consistent structural relationship.
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Return for Risk
PYCBX vs. AMFIX — Risk / Return Rank
PYCBX
AMFIX
PYCBX vs. AMFIX - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Payden Core Bond Fund (PYCBX) and AAMA Income Fund (AMFIX). 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.
| PYCBX | AMFIX | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -0.67 | ||
| Sortino ratioReturn per unit of downside risk | -1.04 | ||
| Omega ratioGain probability vs. loss probability | 1.23 | 1.40 | -0.17 |
| Calmar ratioReturn relative to maximum drawdown | 1.64 | 2.97 | -1.33 |
| Martin ratioReturn relative to average drawdown | 4.54 | 9.04 | -4.50 |
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Drawdowns
PYCBX vs. AMFIX - Drawdown Comparison
The maximum PYCBX drawdown since its inception was -18.59%, which is greater than AMFIX's maximum drawdown of -9.35%. Use the drawdown chart below to compare losses from any high point for PYCBX and AMFIX.
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Drawdown Indicators
| PYCBX | AMFIX | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -18.59% | -9.35% | -9.24% |
Max Drawdown (1Y)Largest decline over 1 year | -2.97% | -0.74% | -2.23% |
Max Drawdown (3Y)Largest decline over 3 years | -6.23% | -0.88% | -5.35% |
Max Drawdown (5Y)Largest decline over 5 years | -18.59% | -8.91% | -9.68% |
Max Drawdown (10Y)Largest decline over 10 years | -18.59% | — | — |
Current DrawdownCurrent decline from peak | -1.49% | -0.44% | -1.05% |
Average DrawdownAverage peak-to-trough decline | -2.41% | -2.01% | -0.40% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 1.07% | 0.24% | +0.83% |
Volatility
PYCBX vs. AMFIX - Volatility Comparison
Payden Core Bond Fund (PYCBX) has a higher volatility of 1.10% compared to AAMA Income Fund (AMFIX) at 0.46%. This indicates that PYCBX's price experiences larger fluctuations and is considered to be riskier than AMFIX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| PYCBX | AMFIX | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 1.10% | 0.46% | +0.64% |
Volatility (6M)Calculated over the trailing 6-month period | 2.85% | 0.92% | +1.93% |
Volatility (1Y)Calculated over the trailing 1-year period | 3.75% | 1.12% | +2.63% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 5.74% | 2.18% | +3.56% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 4.71% | 1.74% | +2.97% |
PYCBX vs. AMFIX - Expense Ratio Comparison
PYCBX has a 0.53% expense ratio, which is lower than AMFIX's 0.92% expense ratio.
Dividends
PYCBX vs. AMFIX - Dividend Comparison
PYCBX's dividend yield for the trailing twelve months is around 4.57%, more than AMFIX's 2.21% yield.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
AMFIX AAMA Income Fund | 2.21% | 2.08% | 2.44% | 1.70% | 0.83% | 0.57% | 0.83% | 1.24% | 1.24% | 0.40% | 0.00% | 0.00% |
PYCBX Payden Core Bond Fund | 4.57% | 4.78% | 4.63% | 3.76% | 3.21% | 2.39% | 3.96% | 3.04% | 3.27% | 3.13% | 3.85% | 2.84% |
Frequently Asked Questions
PYCBX and AMFIX have a correlation of 0.80, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
PYCBX has higher volatility (1.10%) compared to AMFIX (0.46%). In terms of maximum drawdown, PYCBX dropped -18.59% vs AMFIX's -9.35%.
AMFIX currently has the higher Sharpe Ratio (1.97 vs 1.30), 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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