XSTB.TO vs. VSB.TO

Last updated Jun 4, 2026

XSTB.TO (iShares ESG Aware Canadian Short Term Bond Index ETF) and VSB.TO (Vanguard Canadian Short Term Bond) are both Canadian Government Bonds funds - XSTB.TO tracks the Morningstar Can 1-5Y Core Bd GR CAD while VSB.TO tracks the FTSE Canada Short Term Government Bond Index. Both are passively managed. Over the past 5 years, XSTB.TO returned 1.93%/yr vs 2.02%/yr for VSB.TO. A 0.64 correlation means they provide meaningful diversification when combined. XSTB.TO charges 0.17%/yr vs 0.15%/yr for VSB.TO.

Performance

XSTB.TO vs. VSB.TO - Performance Comparison

The chart below illustrates the hypothetical performance of a CA$10,000 investment in iShares ESG Aware Canadian Short Term Bond Index ETF (XSTB.TO) and Vanguard Canadian Short Term Bond (VSB.TO). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, XSTB.TO achieves a 0.89% return, which is significantly lower than VSB.TO's 0.97% return.

XSTB.TO

• 1D: -0.08%
• 1M: 0.80%
• YTD: 0.89%
• 6M: 0.62%
• 1Y: 2.70%
• 3Y*: 4.44%
• 5Y*: 1.93%
• 10Y*: —

VSB.TO

• 1D: -0.04%
• 1M: 0.92%
• YTD: 0.97%
• 6M: 0.78%
• 1Y: 2.90%
• 3Y*: 4.65%
• 5Y*: 2.02%
• 10Y*: 1.94%

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

XSTB.TO vs. VSB.TO - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019
XSTB.TO iShares ESG Aware Canadian Short Term Bond Index ETF	0.89%	3.60%	5.28%	4.86%	-3.91%	-1.12%	4.95%	1.18%
VSB.TO Vanguard Canadian Short Term Bond	0.97%	3.66%	5.54%	4.92%	-3.93%	-1.15%	5.29%	1.19%

Correlation

The correlation between XSTB.TO and VSB.TO is 0.70, 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	0.70
Correlation (3Y) Calculated over the trailing 3-year period	0.71
Correlation (5Y) Calculated over the trailing 5-year period	0.74
Correlation (All Time) Calculated using the full available price history since Apr 11, 2019	0.64

The correlation between XSTB.TO and VSB.TO shifts across timeframes, from 0.64 (all time) to 0.74 (5 years), reflecting how their relationship changes across market environments.

Return for Risk

XSTB.TO vs. VSB.TO — Risk / Return Rank

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

XSTB.TO

XSTB.TO Risk / Return Rank: 41
XSTB.TO Sharpe Ratio Rank: 41
XSTB.TO Sortino Ratio Rank: 39
XSTB.TO Omega Ratio Rank: 45
XSTB.TO Calmar Ratio Rank: 41
XSTB.TO Martin Ratio Rank: 39

VSB.TO

VSB.TO Risk / Return Rank: 43
VSB.TO Sharpe Ratio Rank: 43
VSB.TO Sortino Ratio Rank: 41
VSB.TO Omega Ratio Rank: 47
VSB.TO Calmar Ratio Rank: 41
VSB.TO Martin Ratio Rank: 42

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.

XSTB.TO vs. VSB.TO - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for iShares ESG Aware Canadian Short Term Bond Index ETF (XSTB.TO) and Vanguard Canadian Short Term Bond (VSB.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.

	XSTB.TO	VSB.TO	Difference
Sharpe ratio: Return per unit of total volatility	1.46	1.53	-0.08
Sortino ratio: Return per unit of downside risk	2.01	2.12	-0.11
Omega ratio: Gain probability vs. loss probability	1.29	1.30	-0.01
Calmar ratio: Return relative to maximum drawdown	2.01	2.04	-0.03
Martin ratio: Return relative to average drawdown	6.08	6.78	-0.69
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

XSTB.TO vs. VSB.TO - Sharpe Ratio Comparison

The current XSTB.TO Sharpe Ratio is 1.46, which is comparable to the VSB.TO Sharpe Ratio of 1.53. The chart below compares the historical Sharpe Ratios of XSTB.TO and VSB.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

	XSTB.TO	VSB.TO	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	1.46	1.53	-0.08
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.77	0.79	-0.02
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	—	0.56	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.79	0.64	+0.15

Drawdowns

XSTB.TO vs. VSB.TO - Drawdown Comparison

The maximum XSTB.TO drawdown since its inception was -6.92%, smaller than the maximum VSB.TO drawdown of -8.38%. Use the drawdown chart below to compare losses from any high point for XSTB.TO and VSB.TO.

Drawdown Indicators

	XSTB.TO	VSB.TO	Difference
Max Drawdown Largest peak-to-trough decline	-6.92%	-8.38%	+1.46%
Max Drawdown (1Y) Largest decline over 1 year	-1.35%	-1.43%	+0.08%
Max Drawdown (3Y) Largest decline over 3 years	-1.35%	-1.43%	+0.08%
Max Drawdown (5Y) Largest decline over 5 years	-6.76%	-6.88%	+0.12%
Max Drawdown (10Y) Largest decline over 10 years	—	-8.38%	—
Current Drawdown Current decline from peak	-0.24%	-0.13%	-0.11%
Average Drawdown Average peak-to-trough decline	-1.42%	-0.95%	-0.47%
Ulcer Index Depth and duration of drawdowns from previous peaks	0.45%	0.43%	+0.02%

Volatility

XSTB.TO vs. VSB.TO - Volatility Comparison

iShares ESG Aware Canadian Short Term Bond Index ETF (XSTB.TO) and Vanguard Canadian Short Term Bond (VSB.TO) have volatilities of 0.69% and 0.71%, respectively, indicating that both stocks experience similar levels of price fluctuations. This suggests that the risk associated with both stocks, as measured by volatility, is nearly the same. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	XSTB.TO	VSB.TO	Difference
Volatility (1M) Calculated over the trailing 1-month period	0.69%	0.71%	-0.02%
Volatility (6M) Calculated over the trailing 6-month period	1.51%	1.57%	-0.06%
Volatility (1Y) Calculated over the trailing 1-year period	1.86%	1.90%	-0.04%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	2.53%	2.57%	-0.04%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	2.72%	3.48%	-0.76%

XSTB.TO vs. VSB.TO - Expense Ratio Comparison

XSTB.TO has a 0.17% expense ratio, which is higher than VSB.TO's 0.15% expense ratio. However, both funds are considered low-cost compared to the broader market, where average expense ratios usually range from 0.3% to 0.9%.

Dividends

XSTB.TO vs. VSB.TO - Dividend Comparison

XSTB.TO's dividend yield for the trailing twelve months is around 2.88%, less than VSB.TO's 3.00% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
VSB.TO Vanguard Canadian Short Term Bond	3.00%	3.04%	3.04%	2.66%	2.24%	2.02%	2.24%	2.31%	2.29%	2.34%	2.45%	2.38%
XSTB.TO iShares ESG Aware Canadian Short Term Bond Index ETF	2.88%	2.88%	2.64%	2.22%	1.93%	1.82%	2.10%	1.83%	0.00%	0.00%	0.00%	0.00%

Frequently Asked Questions

Can I hold both XSTB.TO and VSB.TO in my portfolio?

XSTB.TO and VSB.TO have a correlation of 0.70, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which ETF is better, XSTB.TO or VSB.TO?

On fees, VSB.TO is cheaper at 0.15% per year. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF is cheaper, XSTB.TO or VSB.TO?

VSB.TO is cheaper with a 0.15% expense ratio, compared with 0.17% for XSTB.TO.

What is the main difference between XSTB.TO and VSB.TO?

XSTB.TO tracks Morningstar Can 1-5Y Core Bd GR CAD, while VSB.TO tracks FTSE Canada Short Term Government Bond Index. They also come from different issuers: iShares and Vanguard. Their fees differ too: 0.17% for XSTB.TO and 0.15% for VSB.TO.