XIGS.TO vs. ZBBB.TO

Last updated Jun 5, 2026

XIGS.TO (iShares 1-5 Year U.S. IG Corporate Bond Index ETF (CAD-Hedged)) and ZBBB.TO (BMO BBB Corporate Bond Index ETF) are both Corporate Bonds funds - XIGS.TO tracks the ICE BofA 1-5 Year US Corporate Index (CAD-Hedged) while ZBBB.TO tracks the FTSE Canada 1-10 Year BBB Corporate Bond Index. Both are passively managed. Over the past 3 years, XIGS.TO returned 4.05%/yr vs 6.46%/yr for ZBBB.TO. At a 0.26 correlation, their price movements are largely independent. XIGS.TO charges 0.16%/yr vs 0.17%/yr for ZBBB.TO.

Performance

XIGS.TO vs. ZBBB.TO - Performance Comparison

The chart below illustrates the hypothetical performance of a CA$10,000 investment in iShares 1-5 Year U.S. IG Corporate Bond Index ETF (CAD-Hedged) (XIGS.TO) and BMO BBB Corporate Bond Index ETF (ZBBB.TO). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, XIGS.TO achieves a -0.06% return, which is significantly lower than ZBBB.TO's 1.60% return.

XIGS.TO

• 1D: 0.08%
• 1M: 0.08%
• YTD: -0.06%
• 6M: 0.17%
• 1Y: 2.39%
• 3Y*: 4.05%
• 5Y*: —
• 10Y*: —

ZBBB.TO

• 1D: 0.00%
• 1M: 1.15%
• YTD: 1.60%
• 6M: 1.56%
• 1Y: 4.36%
• 3Y*: 6.46%
• 5Y*: 2.85%
• 10Y*: —

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

XIGS.TO vs. ZBBB.TO - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021
XIGS.TO iShares 1-5 Year U.S. IG Corporate Bond Index ETF (CAD-Hedged)	-0.06%	4.82%	3.76%	5.39%	-5.89%	-0.97%
ZBBB.TO BMO BBB Corporate Bond Index ETF	1.60%	4.73%	8.00%	5.61%	-5.28%	-0.07%

Correlation

The correlation between XIGS.TO and ZBBB.TO is 0.39, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.39
Correlation (3Y) Calculated over the trailing 3-year period	0.32
Correlation (All Time) Calculated using the full available price history since Jul 13, 2021	0.26

The correlation between XIGS.TO and ZBBB.TO shifts across timeframes, from 0.26 (all time) to 0.39 (1 year), reflecting how their relationship changes across market environments.

Return for Risk

XIGS.TO vs. ZBBB.TO — Risk / Return Rank

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

XIGS.TO

XIGS.TO Risk / Return Rank: 30
XIGS.TO Sharpe Ratio Rank: 29
XIGS.TO Sortino Ratio Rank: 28
XIGS.TO Omega Ratio Rank: 29
XIGS.TO Calmar Ratio Rank: 31
XIGS.TO Martin Ratio Rank: 31

ZBBB.TO

ZBBB.TO Risk / Return Rank: 45
ZBBB.TO Sharpe Ratio Rank: 40
ZBBB.TO Sortino Ratio Rank: 44
ZBBB.TO Omega Ratio Rank: 53
ZBBB.TO Calmar Ratio Rank: 47
ZBBB.TO Martin Ratio Rank: 40

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.

XIGS.TO vs. ZBBB.TO - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for iShares 1-5 Year U.S. IG Corporate Bond Index ETF (CAD-Hedged) (XIGS.TO) and BMO BBB Corporate Bond Index ETF (ZBBB.TO). 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.

	XIGS.TO	ZBBB.TO	Difference
Sharpe ratio: Return per unit of total volatility	1.02	1.40	-0.38
Sortino ratio: Return per unit of downside risk	1.50	2.17	-0.68
Omega ratio: Gain probability vs. loss probability	1.20	1.32	-0.13
Calmar ratio: Return relative to maximum drawdown	1.49	2.30	-0.80
Martin ratio: Return relative to average drawdown	4.56	6.19	-1.63
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

XIGS.TO vs. ZBBB.TO - Sharpe Ratio Comparison

The current XIGS.TO Sharpe Ratio is 1.02, which is comparable to the ZBBB.TO Sharpe Ratio of 1.40. The chart below compares the historical Sharpe Ratios of XIGS.TO and ZBBB.TO, 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

	XIGS.TO	ZBBB.TO	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	1.02	1.40	-0.38
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	—	0.65	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.41	0.54	-0.13

Drawdowns

XIGS.TO vs. ZBBB.TO - Drawdown Comparison

The maximum XIGS.TO drawdown since its inception was -10.12%, smaller than the maximum ZBBB.TO drawdown of -11.55%. Use the drawdown chart below to compare losses from any high point for XIGS.TO and ZBBB.TO.

Drawdown Indicators

	XIGS.TO	ZBBB.TO	Difference
Max Drawdown Largest peak-to-trough decline	-10.12%	-11.55%	+1.43%
Max Drawdown (1Y) Largest decline over 1 year	-1.60%	-1.91%	+0.31%
Max Drawdown (3Y) Largest decline over 3 years	-1.60%	-1.91%	+0.31%
Max Drawdown (5Y) Largest decline over 5 years	—	-11.23%	—
Current Drawdown Current decline from peak	-0.78%	-0.02%	-0.76%
Average Drawdown Average peak-to-trough decline	-2.92%	-2.92%	0.00%
Ulcer Index Depth and duration of drawdowns from previous peaks	0.53%	0.71%	-0.18%

Volatility

XIGS.TO vs. ZBBB.TO - Volatility Comparison

The current volatility for iShares 1-5 Year U.S. IG Corporate Bond Index ETF (CAD-Hedged) (XIGS.TO) is 0.95%, while BMO BBB Corporate Bond Index ETF (ZBBB.TO) has a volatility of 1.01%. This indicates that XIGS.TO experiences smaller price fluctuations and is considered to be less risky than ZBBB.TO based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	XIGS.TO	ZBBB.TO	Difference
Volatility (1M) Calculated over the trailing 1-month period	0.95%	1.01%	-0.06%
Volatility (6M) Calculated over the trailing 6-month period	1.59%	2.06%	-0.47%
Volatility (1Y) Calculated over the trailing 1-year period	2.36%	3.13%	-0.77%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	3.31%	4.39%	-1.08%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	3.31%	5.81%	-2.50%

XIGS.TO vs. ZBBB.TO - Expense Ratio Comparison

XIGS.TO has a 0.16% expense ratio, which is lower than ZBBB.TO's 0.17% expense ratio. Despite the difference, both funds are considered low-cost compared to the broader market, where average expense ratios usually range from 0.3% to 0.9%.

Dividends

XIGS.TO vs. ZBBB.TO - Dividend Comparison

XIGS.TO's dividend yield for the trailing twelve months is around 4.46%, more than ZBBB.TO's 4.19% yield.

Position	TTM	2025	2024	2023	2022	2021	2020
XIGS.TO iShares 1-5 Year U.S. IG Corporate Bond Index ETF (CAD-Hedged)	4.46%	4.10%	3.71%	3.03%	1.75%	0.84%	0.00%
ZBBB.TO BMO BBB Corporate Bond Index ETF	4.19%	4.12%	3.72%	3.47%	3.54%	3.23%	3.10%

Frequently Asked Questions

Can I hold both XIGS.TO and ZBBB.TO in my portfolio?

XIGS.TO and ZBBB.TO have a correlation of 0.39, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which ETF is better, XIGS.TO or ZBBB.TO?

On fees, XIGS.TO is cheaper at 0.16% per year. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF is cheaper, XIGS.TO or ZBBB.TO?

XIGS.TO is cheaper with a 0.16% expense ratio, compared with 0.17% for ZBBB.TO.

What is the main difference between XIGS.TO and ZBBB.TO?

XIGS.TO tracks ICE BofA 1-5 Year US Corporate Index (CAD-Hedged), while ZBBB.TO tracks FTSE Canada 1-10 Year BBB Corporate Bond Index. They also come from different issuers: iShares and BMO. Their fees differ too: 0.16% for XIGS.TO and 0.17% for ZBBB.TO.