VDST.L vs. VDTY.L

Last updated Jun 5, 2026

VDST.L (Vanguard U.S. Treasury 0-1 Year Bond UCITS ETF (USD) Accumulating) and VDTY.L (Vanguard USD Treasury Bond UCITS ETF) are both Government Bonds funds from Vanguard - VDST.L tracks the Bloomberg Short Treasury Index while VDTY.L tracks the Bloomberg Global Aggregate US Treasury Float Adjusted Index. Both are passively managed. Over the past 5 years, VDST.L returned 3.36%/yr vs -0.36%/yr for VDTY.L. At a 0.18 correlation, their price movements are largely independent. Both charge a 0.05% expense ratio.

Performance

VDST.L vs. VDTY.L - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Vanguard U.S. Treasury 0-1 Year Bond UCITS ETF (USD) Accumulating (VDST.L) and Vanguard USD Treasury Bond UCITS ETF (VDTY.L). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, VDST.L achieves a 1.46% return, which is significantly higher than VDTY.L's -0.23% return.

VDST.L

• 1D: 0.04%
• 1M: 0.31%
• YTD: 1.46%
• 6M: 1.75%
• 1Y: 3.95%
• 3Y*: 4.71%
• 5Y*: 3.36%
• 10Y*: —

VDTY.L

• 1D: 0.24%
• 1M: 0.17%
• YTD: -0.23%
• 6M: 0.04%
• 1Y: 3.47%
• 3Y*: 2.95%
• 5Y*: -0.36%
• 10Y*: 0.95%

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

VDST.L vs. VDTY.L - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020
VDST.L Vanguard U.S. Treasury 0-1 Year Bond UCITS ETF (USD) Accumulating	1.46%	4.26%	5.24%	4.98%	0.95%	0.01%	0.03%
VDTY.L Vanguard USD Treasury Bond UCITS ETF	-0.23%	6.26%	1.10%	3.77%	-12.32%	-2.40%	-0.61%

Correlation

The correlation between VDST.L and VDTY.L is 0.22, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.22
Correlation (3Y) Calculated over the trailing 3-year period	0.16
Correlation (5Y) Calculated over the trailing 5-year period	0.19
Correlation (All Time) Calculated using the full available price history since Sep 11, 2020	0.18

Return for Risk

VDST.L vs. VDTY.L — Risk / Return Rank

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

VDST.L

VDST.L Risk / Return Rank: 99
VDST.L Sharpe Ratio Rank: 99
VDST.L Sortino Ratio Rank: 99
VDST.L Omega Ratio Rank: 99
VDST.L Calmar Ratio Rank: 99
VDST.L Martin Ratio Rank: 99

VDTY.L

VDTY.L Risk / Return Rank: 27
VDTY.L Sharpe Ratio Rank: 28
VDTY.L Sortino Ratio Rank: 28
VDTY.L Omega Ratio Rank: 26
VDTY.L Calmar Ratio Rank: 25
VDTY.L Martin Ratio Rank: 27

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.

VDST.L vs. VDTY.L - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Vanguard U.S. Treasury 0-1 Year Bond UCITS ETF (USD) Accumulating (VDST.L) and Vanguard USD Treasury Bond UCITS ETF (VDTY.L). 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.

	VDST.L	VDTY.L	Difference
Sharpe ratio: Return per unit of total volatility	9.31	0.97	+8.34
Sortino ratio: Return per unit of downside risk	22.17	1.49	+20.69
Omega ratio: Gain probability vs. loss probability	4.88	1.17	+3.71
Calmar ratio: Return relative to maximum drawdown	36.06	1.16	+34.90
Martin ratio: Return relative to average drawdown	244.57	3.67	+240.90
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

VDST.L vs. VDTY.L - Sharpe Ratio Comparison

The current VDST.L Sharpe Ratio is 9.31, which is higher than the VDTY.L Sharpe Ratio of 0.97. The chart below compares the historical Sharpe Ratios of VDST.L and VDTY.L, 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

	VDST.L	VDTY.L	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	9.31	0.97	+8.34
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	8.05	-0.07	+8.11
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	—	0.20	—
Sharpe Ratio (All Time) Calculated using the full available price history	7.83	0.20	+7.63

Drawdowns

VDST.L vs. VDTY.L - Drawdown Comparison

The maximum VDST.L drawdown since its inception was -0.36%, smaller than the maximum VDTY.L drawdown of -18.99%. Use the drawdown chart below to compare losses from any high point for VDST.L and VDTY.L.

Drawdown Indicators

	VDST.L	VDTY.L	Difference
Max Drawdown Largest peak-to-trough decline	-0.36%	-18.99%	+18.63%
Max Drawdown (1Y) Largest decline over 1 year	-0.11%	-2.97%	+2.86%
Max Drawdown (3Y) Largest decline over 3 years	-0.15%	-5.35%	+5.20%
Max Drawdown (5Y) Largest decline over 5 years	-0.36%	-16.60%	+16.24%
Max Drawdown (10Y) Largest decline over 10 years	—	-18.99%	—
Current Drawdown Current decline from peak	0.00%	-6.76%	+6.76%
Average Drawdown Average peak-to-trough decline	-0.03%	-6.62%	+6.59%
Ulcer Index Depth and duration of drawdowns from previous peaks	0.02%	0.94%	-0.92%

Volatility

VDST.L vs. VDTY.L - Volatility Comparison

The current volatility for Vanguard U.S. Treasury 0-1 Year Bond UCITS ETF (USD) Accumulating (VDST.L) is 0.12%, while Vanguard USD Treasury Bond UCITS ETF (VDTY.L) has a volatility of 1.42%. This indicates that VDST.L experiences smaller price fluctuations and is considered to be less risky than VDTY.L based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	VDST.L	VDTY.L	Difference
Volatility (1M) Calculated over the trailing 1-month period	0.12%	1.42%	-1.30%
Volatility (6M) Calculated over the trailing 6-month period	0.33%	2.50%	-2.17%
Volatility (1Y) Calculated over the trailing 1-year period	0.42%	3.58%	-3.16%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	0.47%	5.54%	-5.07%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	0.46%	4.86%	-4.40%

VDST.L vs. VDTY.L - Expense Ratio Comparison

Both VDST.L and VDTY.L have an expense ratio of 0.05%, making them cost-effective options compared to the broader market, where average expense ratios typically range from 0.3% to 0.9%.

Dividends

VDST.L vs. VDTY.L - Dividend Comparison

VDST.L has not paid dividends to shareholders, while VDTY.L's dividend yield for the trailing twelve months is around 4.25%.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016
VDST.L Vanguard U.S. Treasury 0-1 Year Bond UCITS ETF (USD) Accumulating	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%
VDTY.L Vanguard USD Treasury Bond UCITS ETF	4.25%	4.29%	4.31%	3.40%	2.09%	1.21%	1.54%	2.34%	2.33%	1.57%	0.99%

Frequently Asked Questions

Can I hold both VDST.L and VDTY.L in my portfolio?

VDST.L and VDTY.L have a correlation of 0.22, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which ETF is better, VDST.L or VDTY.L?

Both ETFs have the same 0.05% expense ratio. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF is cheaper, VDST.L or VDTY.L?

VDST.L and VDTY.L have the same expense ratio: 0.05% per year.

What is the main difference between VDST.L and VDTY.L?

VDST.L tracks Bloomberg Short Treasury Index, while VDTY.L tracks Bloomberg Global Aggregate US Treasury Float Adjusted Index.