PHYSX vs. PBBBX

Last updated Jun 5, 2026

PHYSX (PIA High Yield Fund) and PBBBX (PIA BBB Bond Fund) are both mutual funds - PHYSX is a High Yield Bonds fund managed by PIA Mutual Funds, while PBBBX is a Corporate Bonds fund managed by PIA Mutual Funds. Over the past 10 years, PHYSX returned 5.34%/yr vs 2.89%/yr for PBBBX. At a 0.17 correlation, their price movements are largely independent. PHYSX charges 0.86%/yr vs 0.15%/yr for PBBBX.

Performance

PHYSX vs. PBBBX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in PIA High Yield Fund (PHYSX) and PIA BBB Bond Fund (PBBBX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, PHYSX achieves a 0.61% return, which is significantly higher than PBBBX's 0.13% return. Over the past 10 years, PHYSX has outperformed PBBBX with an annualized return of 5.34%, while PBBBX has yielded a comparatively lower 2.89% annualized return.

PHYSX

• 1D: 0.00%
• 1M: 0.79%
• YTD: 0.61%
• 6M: 1.04%
• 1Y: 3.25%
• 3Y*: 6.95%
• 5Y*: 3.55%
• 10Y*: 5.34%

PBBBX

• 1D: -0.35%
• 1M: 0.34%
• YTD: 0.13%
• 6M: 0.32%
• 1Y: 5.43%
• 3Y*: 5.62%
• 5Y*: 0.57%
• 10Y*: 2.89%

*Multi-year figures are annualized to reflect compound growth (CAGR)

PHYSX vs. PBBBX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
PHYSX PIA High Yield Fund	0.61%	1.82%	10.33%	16.17%	-11.70%	7.36%	8.03%	11.06%	-2.77%	8.04%
PBBBX PIA BBB Bond Fund	0.13%	8.14%	2.41%	9.19%	-16.35%	-1.20%	9.37%	16.49%	-3.02%	7.16%

Correlation

The correlation between PHYSX and PBBBX is 0.48, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.48
Correlation (3Y) Calculated over the trailing 3-year period	0.47
Correlation (5Y) Calculated over the trailing 5-year period	0.42
Correlation (10Y) Calculated over the trailing 10-year period	0.31
Correlation (All Time) Calculated using the full available price history since Aug 4, 2003	0.17

Over the past year, PHYSX and PBBBX have become more correlated (0.48) than their long-term average of 0.17, meaning their price movements have been converging.

Return for Risk

PHYSX vs. PBBBX — Risk / Return Rank

Compare risk-adjusted metric ranks to identify better-performing investments over the past 12 months.

PHYSX

PHYSX Risk / Return Rank: 13
PHYSX Sharpe Ratio Rank: 15
PHYSX Sortino Ratio Rank: 14
PHYSX Omega Ratio Rank: 17
PHYSX Calmar Ratio Rank: 10
PHYSX Martin Ratio Rank: 10

PBBBX

PBBBX Risk / Return Rank: 26
PBBBX Sharpe Ratio Rank: 27
PBBBX Sortino Ratio Rank: 27
PBBBX Omega Ratio Rank: 27
PBBBX Calmar Ratio Rank: 26
PBBBX Martin Ratio Rank: 23

The rank (0–100) shows how this investment's returns compare to the risk taken. Higher = better. Based on the past 12 months of data, combining Sharpe, Sortino, and other metrics used by quantitative funds and institutional investors.

PHYSX vs. PBBBX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for PIA High Yield Fund (PHYSX) and PIA BBB Bond Fund (PBBBX). 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.

	PHYSX	PBBBX	Difference
Sharpe ratio: Return per unit of total volatility	1.09	1.47	-0.38
Sortino ratio: Return per unit of downside risk	1.49	2.16	-0.67
Omega ratio: Gain probability vs. loss probability	1.22	1.27	-0.05
Calmar ratio: Return relative to maximum drawdown	0.92	1.84	-0.92
Martin ratio: Return relative to average drawdown	2.70	5.76	-3.05
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

PHYSX vs. PBBBX - Sharpe Ratio Comparison

The current PHYSX Sharpe Ratio is 1.09, which is comparable to the PBBBX Sharpe Ratio of 1.47. The chart below compares the historical Sharpe Ratios of PHYSX and PBBBX, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Sharpe Ratios by Period

	PHYSX	PBBBX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	1.09	1.47	-0.38
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.88	0.08	+0.80
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	1.31	0.48	+0.83
Sharpe Ratio (All Time) Calculated using the full available price history	1.63	0.75	+0.88

Drawdowns

PHYSX vs. PBBBX - Drawdown Comparison

The maximum PHYSX drawdown since its inception was -24.10%, roughly equal to the maximum PBBBX drawdown of -23.00%. Use the drawdown chart below to compare losses from any high point for PHYSX and PBBBX.

Drawdown Indicators

	PHYSX	PBBBX	Difference
Max Drawdown Largest peak-to-trough decline	-24.10%	-23.00%	-1.10%
Max Drawdown (1Y) Largest decline over 1 year	-3.82%	-3.30%	-0.52%
Max Drawdown (3Y) Largest decline over 3 years	-6.11%	-6.39%	+0.28%
Max Drawdown (5Y) Largest decline over 5 years	-13.99%	-23.00%	+9.01%
Max Drawdown (10Y) Largest decline over 10 years	-19.86%	-23.00%	+3.14%
Current Drawdown Current decline from peak	-0.67%	-1.48%	+0.81%
Average Drawdown Average peak-to-trough decline	-1.88%	-3.49%	+1.61%
Ulcer Index Depth and duration of drawdowns from previous peaks	1.29%	1.05%	+0.24%

Volatility

PHYSX vs. PBBBX - Volatility Comparison

The current volatility for PIA High Yield Fund (PHYSX) is 0.77%, while PIA BBB Bond Fund (PBBBX) has a volatility of 1.48%. This indicates that PHYSX experiences smaller price fluctuations and is considered to be less risky than PBBBX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	PHYSX	PBBBX	Difference
Volatility (1M) Calculated over the trailing 1-month period	0.77%	1.48%	-0.71%
Volatility (6M) Calculated over the trailing 6-month period	2.54%	3.05%	-0.51%
Volatility (1Y) Calculated over the trailing 1-year period	3.23%	4.14%	-0.91%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	4.06%	6.69%	-2.63%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	4.10%	6.02%	-1.92%

PHYSX vs. PBBBX - Expense Ratio Comparison

PHYSX has a 0.86% expense ratio, which is higher than PBBBX's 0.15% expense ratio.

Dividends

PHYSX vs. PBBBX - Dividend Comparison

PHYSX's dividend yield for the trailing twelve months is around 7.41%, more than PBBBX's 3.79% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
PBBBX PIA BBB Bond Fund	3.79%	4.02%	3.82%	3.57%	3.24%	2.85%	3.16%	3.78%	4.20%	3.75%	3.95%	4.12%
PHYSX PIA High Yield Fund	7.41%	8.44%	7.66%	7.12%	7.60%	6.14%	6.31%	6.76%	6.51%	6.37%	6.10%	6.40%

Frequently Asked Questions

Can I hold both PHYSX and PBBBX in my portfolio?

PHYSX and PBBBX have a correlation of 0.48, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, PHYSX or PBBBX?

PBBBX has higher volatility (1.48%) compared to PHYSX (0.77%). In terms of maximum drawdown, PHYSX dropped -24.10% vs PBBBX's -23.00%.

Which has better risk-adjusted returns?

PBBBX currently has the higher Sharpe Ratio (1.47 vs 1.09), 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.