ILOW vs. CORB

Last updated Jun 4, 2026

ILOW (AB International Low Volatility Equity ETF) and CORB (AB Core Bond ETF) are both exchange-traded funds - ILOW is a Foreign Large Cap Equities fund actively managed by AllianceBernstein, while CORB is a Intermediate Core Bond fund actively managed by AllianceBernstein. Both are actively managed. At a 0.50 correlation, their price movements are largely independent. ILOW charges 0.50%/yr vs 0.28%/yr for CORB.

Performance

ILOW vs. CORB - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in AB International Low Volatility Equity ETF (ILOW) and AB Core Bond ETF (CORB). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, ILOW achieves a 4.82% return, which is significantly higher than CORB's -0.06% return.

ILOW

• 1D: -0.80%
• 1M: 1.39%
• YTD: 4.82%
• 6M: 6.86%
• 1Y: 11.03%
• 3Y*: —
• 5Y*: —
• 10Y*: —

CORB

• 1D: -0.18%
• 1M: 0.23%
• YTD: -0.06%
• 6M: -0.16%
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —

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

ILOW vs. CORB - Yearly Performance Comparison

	2026 (YTD)	2025
ILOW AB International Low Volatility Equity ETF	4.82%	2.55%
CORB AB Core Bond ETF	-0.06%	0.21%

Correlation

The correlation between ILOW and CORB is 0.50, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (All Time) Calculated using the full available price history since Nov 11, 2025	0.50

Return for Risk

ILOW vs. CORB — Risk / Return Rank

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

ILOW

ILOW Risk / Return Rank: 25
ILOW Sharpe Ratio Rank: 24
ILOW Sortino Ratio Rank: 23
ILOW Omega Ratio Rank: 23
ILOW Calmar Ratio Rank: 24
ILOW Martin Ratio Rank: 30

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.

ILOW vs. CORB - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for AB International Low Volatility Equity ETF (ILOW) and AB Core Bond ETF (CORB). 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.

	ILOW	CORB	Difference
Sharpe ratio: Return per unit of total volatility	0.83	—	—
Sortino ratio: Return per unit of downside risk	1.27	—	—
Omega ratio: Gain probability vs. loss probability	1.15	—	—
Calmar ratio: Return relative to maximum drawdown	1.13	—	—
Martin ratio: Return relative to average drawdown	4.40	—	—
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

Sharpe Ratios by Period

	ILOW	CORB	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	0.83	—	—
Sharpe Ratio (All Time) Calculated using the full available price history	1.07	0.07	+1.00

Drawdowns

ILOW vs. CORB - Drawdown Comparison

The maximum ILOW drawdown since its inception was -10.37%, which is greater than CORB's maximum drawdown of -3.08%. Use the drawdown chart below to compare losses from any high point for ILOW and CORB.

Drawdown Indicators

	ILOW	CORB	Difference
Max Drawdown Largest peak-to-trough decline	-10.37%	-3.08%	-7.29%
Max Drawdown (1Y) Largest decline over 1 year	-9.80%	—	—
Current Drawdown Current decline from peak	-2.08%	-1.85%	-0.23%
Average Drawdown Average peak-to-trough decline	-2.11%	-0.98%	-1.13%
Ulcer Index Depth and duration of drawdowns from previous peaks	2.51%	—	—

Volatility

Volatility by Period

	ILOW	CORB	Difference
Volatility (1M) Calculated over the trailing 1-month period	4.47%	—	—
Volatility (6M) Calculated over the trailing 6-month period	11.12%	—	—
Volatility (1Y) Calculated over the trailing 1-year period	13.42%	3.96%	+9.46%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	14.56%	3.96%	+10.60%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	14.56%	3.96%	+10.60%

ILOW vs. CORB - Expense Ratio Comparison

ILOW has a 0.50% expense ratio, which is higher than CORB's 0.28% expense ratio.

Dividends

ILOW vs. CORB - Dividend Comparison

ILOW's dividend yield for the trailing twelve months is around 1.53%, less than CORB's 2.41% yield.

Position	TTM	2025	2024
CORB AB Core Bond ETF	2.41%	0.81%	0.00%
ILOW AB International Low Volatility Equity ETF	1.53%	1.60%	0.78%

Frequently Asked Questions

Can I hold both ILOW and CORB in my portfolio?

ILOW and CORB have a correlation of 0.50, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which ETF is better, ILOW or CORB?

On fees, CORB is cheaper at 0.28% per year. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF is cheaper, ILOW or CORB?

CORB is cheaper with a 0.28% expense ratio, compared with 0.50% for ILOW.

Which ETF pays a higher dividend yield, ILOW or CORB?

CORB has the higher dividend yield at 2.41%, compared with 1.53% for ILOW.

What is the main difference between ILOW and CORB?

ILOW is categorized as Foreign Large Cap Equities, while CORB is Intermediate Core Bond. Their fees differ too: 0.50% for ILOW and 0.28% for CORB.