ANBIX vs. ACGYX

Last updated Jun 3, 2026

ANBIX (AB Bond Inflation Strategy) and ACGYX (AB Income Fund) are both mutual funds - ANBIX is a Inflation-Protected Bonds fund managed by AllianceBernstein, while ACGYX is a Intermediate Core-Plus Bond fund managed by AllianceBernstein. Over the past 10 years, ANBIX returned 3.65%/yr vs 2.21%/yr for ACGYX. A 0.68 correlation means they provide meaningful diversification when combined. ANBIX charges 0.59%/yr vs 0.54%/yr for ACGYX.

Performance

ANBIX vs. ACGYX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in AB Bond Inflation Strategy (ANBIX) and AB Income Fund (ACGYX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, ANBIX achieves a 1.61% return, which is significantly higher than ACGYX's 0.47% return. Over the past 10 years, ANBIX has outperformed ACGYX with an annualized return of 3.65%, while ACGYX has yielded a comparatively lower 2.21% annualized return.

ANBIX

• 1D: 0.00%
• 1M: 0.02%
• YTD: 1.61%
• 6M: 1.71%
• 1Y: 4.50%
• 3Y*: 5.16%
• 5Y*: 2.35%
• 10Y*: 3.65%

ACGYX

• 1D: -0.31%
• 1M: -0.06%
• YTD: 0.47%
• 6M: 0.70%
• 1Y: 5.83%
• 3Y*: 4.86%
• 5Y*: -0.10%
• 10Y*: 2.21%

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

ANBIX vs. ACGYX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
ANBIX AB Bond Inflation Strategy	1.61%	7.52%	3.20%	5.20%	-8.50%	6.35%	9.35%	9.29%	-0.76%	2.93%
ACGYX AB Income Fund	0.47%	7.86%	2.07%	6.16%	-15.45%	-1.30%	6.88%	11.25%	-1.21%	6.33%

Correlation

The correlation between ANBIX and ACGYX is 0.56, 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	0.56
Correlation (3Y) Calculated over the trailing 3-year period	0.77
Correlation (5Y) Calculated over the trailing 5-year period	0.72
Correlation (10Y) Calculated over the trailing 10-year period	0.68
Correlation (All Time) Calculated using the full available price history since Apr 22, 2016	0.68

The correlation between ANBIX and ACGYX shifts across timeframes, from 0.56 (1 year) to 0.77 (3 years), reflecting how their relationship changes across market environments.

Return for Risk

ANBIX vs. ACGYX — Risk / Return Rank

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

ANBIX

ANBIX Risk / Return Rank: 70
ANBIX Sharpe Ratio Rank: 51
ANBIX Sortino Ratio Rank: 67
ANBIX Omega Ratio Rank: 59
ANBIX Calmar Ratio Rank: 88
ANBIX Martin Ratio Rank: 86

ACGYX

ACGYX Risk / Return Rank: 20
ACGYX Sharpe Ratio Rank: 18
ACGYX Sortino Ratio Rank: 18
ACGYX Omega Ratio Rank: 18
ACGYX Calmar Ratio Rank: 23
ACGYX Martin Ratio Rank: 22

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.

ANBIX vs. ACGYX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for AB Bond Inflation Strategy (ANBIX) and AB Income Fund (ACGYX). 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.

	ANBIX	ACGYX	Difference
Sharpe ratio Return per unit of total volatility	2.10	1.25	+0.86
Sortino ratio Return per unit of downside risk	3.41	1.84	+1.57
Omega ratio Gain probability vs. loss probability	1.43	1.23	+0.20
Calmar ratio Return relative to maximum drawdown	4.37	1.83	+2.53
Martin ratio Return relative to average drawdown	16.45	5.96	+10.49
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

ANBIX vs. ACGYX - Sharpe Ratio Comparison

The current ANBIX Sharpe Ratio is 2.10, which is higher than the ACGYX Sharpe Ratio of 1.25. The chart below compares the historical Sharpe Ratios of ANBIX and ACGYX, 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

	ANBIX	ACGYX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	2.10	1.25	+0.86
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.52	-0.02	+0.54
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.91	0.41	+0.51
Sharpe Ratio (All Time) Calculated using the full available price history	0.86	0.42	+0.45

Drawdowns

ANBIX vs. ACGYX - Drawdown Comparison

The maximum ANBIX drawdown since its inception was -11.56%, smaller than the maximum ACGYX drawdown of -21.58%. Use the drawdown chart below to compare losses from any high point for ANBIX and ACGYX.

Drawdown Indicators

	ANBIX	ACGYX	Difference
Max Drawdown Largest peak-to-trough decline	-11.56%	-21.58%	+10.02%
Max Drawdown (1Y) Largest decline over 1 year	-1.05%	-3.36%	+2.31%
Max Drawdown (3Y) Largest decline over 3 years	-2.52%	-6.70%	+4.18%
Max Drawdown (5Y) Largest decline over 5 years	-10.85%	-21.58%	+10.73%
Max Drawdown (10Y) Largest decline over 10 years	-11.56%	-21.58%	+10.02%
Current Drawdown Current decline from peak	-0.00%	-2.34%	+2.34%
Average Drawdown Average peak-to-trough decline	-2.20%	-5.41%	+3.21%
Ulcer Index Depth and duration of drawdowns from previous peaks	0.28%	1.03%	-0.75%

Volatility

ANBIX vs. ACGYX - Volatility Comparison

The current volatility for AB Bond Inflation Strategy (ANBIX) is 0.61%, while AB Income Fund (ACGYX) has a volatility of 1.70%. This indicates that ANBIX experiences smaller price fluctuations and is considered to be less risky than ACGYX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	ANBIX	ACGYX	Difference
Volatility (1M) Calculated over the trailing 1-month period	0.61%	1.70%	-1.09%
Volatility (6M) Calculated over the trailing 6-month period	1.44%	3.32%	-1.88%
Volatility (1Y) Calculated over the trailing 1-year period	2.11%	4.44%	-2.33%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	4.49%	6.50%	-2.01%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	4.01%	5.47%	-1.46%

ANBIX vs. ACGYX - Expense Ratio Comparison

ANBIX has a 0.59% expense ratio, which is higher than ACGYX's 0.54% expense ratio.

Dividends

ANBIX vs. ACGYX - Dividend Comparison

ANBIX's dividend yield for the trailing twelve months is around 3.73%, less than ACGYX's 4.93% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
ACGYX AB Income Fund	4.93%	5.02%	5.38%	4.04%	3.99%	2.95%	3.80%	4.50%	4.54%	5.84%	3.23%	0.00%
ANBIX AB Bond Inflation Strategy	3.73%	4.93%	3.86%	4.55%	6.47%	4.70%	2.22%	3.19%	3.39%	2.05%	2.13%	1.61%

Frequently Asked Questions

Can I hold both ANBIX and ACGYX in my portfolio?

ANBIX and ACGYX have a correlation of 0.56, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, ANBIX or ACGYX?

ACGYX has higher volatility (1.70%) compared to ANBIX (0.61%). In terms of maximum drawdown, ANBIX dropped -11.56% vs ACGYX's -21.58%.

Which has better risk-adjusted returns?

ANBIX currently has the higher Sharpe Ratio (2.10 vs 1.25), 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.