DTLE.L vs. BLV

Last updated Apr 2, 2026

Compare and contrast key facts about iShares $ Treasury Bond 20+yr UCITS ETF EUR Hedged Dist (DTLE.L) and Vanguard Long-Term Bond ETF (BLV).

DTLE.L and BLV are both exchange-traded funds (ETFs), meaning they are traded on stock exchanges and can be bought and sold throughout the day. DTLE.L is managed by iShares. BLV is a passively managed fund by Vanguard that tracks the performance of the Bloomberg U.S. Long Government/Credit Float Adjusted Index. It was launched on Apr 3, 2007.

Performance

DTLE.L vs. BLV - Performance Comparison

The chart below illustrates the hypothetical performance of a €10,000 investment in iShares $ Treasury Bond 20+yr UCITS ETF EUR Hedged Dist (DTLE.L) and Vanguard Long-Term Bond ETF (BLV). The values are adjusted to include any dividend payments, if applicable.

DTLE.L vs. BLV - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
DTLE.L iShares $ Treasury Bond 20+yr UCITS ETF EUR Hedged Dist	-1.04%	2.25%	-9.05%	-0.58%	-32.40%	-5.28%	15.20%	12.29%	-4.46%	-0.11%
BLV Vanguard Long-Term Bond ETF	1.24%	-6.20%	2.71%	4.13%	-22.42%	4.37%	6.56%	21.68%	0.33%	0.52%

Different Trading Currencies

DTLE.L is traded in EUR, while BLV is traded in USD. To make them comparable, the BLV values have been converted to EUR using the latest available exchange rates.

Returns By Period

In the year-to-date period, DTLE.L achieves a -1.04% return, which is significantly lower than BLV's 1.24% return.

DTLE.L

• 1D: 0.33%
• 1M: -3.07%
• YTD: -1.04%
• 6M: -1.47%
• 1Y: -2.92%
• 3Y*: -4.38%
• 5Y*: -7.63%
• 10Y*: —

BLV

• 1D: -0.08%
• 1M: -1.77%
• YTD: 1.24%
• 6M: 0.43%
• 1Y: -5.10%
• 3Y*: -1.14%
• 5Y*: -2.70%
• 10Y*: 1.04%

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

DTLE.L vs. BLV - Expense Ratio Comparison

DTLE.L has a 0.10% expense ratio, which is higher than BLV's 0.03% 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%.

DTLE.L

iShares $ Treasury Bond 20+yr UCITS ETF EUR Hedged Dist

BLV

Vanguard Long-Term Bond ETF

Return for Risk

DTLE.L vs. BLV — Risk / Return Rank

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

DTLE.L

DTLE.L Risk / Return Rank: 7
DTLE.L Sharpe Ratio Rank: 7
DTLE.L Sortino Ratio Rank: 7
DTLE.L Omega Ratio Rank: 7
DTLE.L Calmar Ratio Rank: 7
DTLE.L Martin Ratio Rank: 7

BLV

BLV Risk / Return Rank: 16
BLV Sharpe Ratio Rank: 16
BLV Sortino Ratio Rank: 14
BLV Omega Ratio Rank: 14
BLV Calmar Ratio Rank: 19
BLV Martin Ratio Rank: 18

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.

DTLE.L vs. BLV - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for iShares $ Treasury Bond 20+yr UCITS ETF EUR Hedged Dist (DTLE.L) and Vanguard Long-Term Bond ETF (BLV). 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.

	DTLE.L	BLV	Difference
Sharpe ratio Return per unit of total volatility	-0.25	-0.44	+0.19
Sortino ratio Return per unit of downside risk	-0.26	-0.49	+0.23
Omega ratio Gain probability vs. loss probability	0.97	0.93	+0.04
Calmar ratio Return relative to maximum drawdown	-0.29	-0.39	+0.10
Martin ratio Return relative to average drawdown	-0.52	-0.65	+0.13
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

DTLE.L vs. BLV - Sharpe Ratio Comparison

The current DTLE.L Sharpe Ratio is -0.25, which is higher than the BLV Sharpe Ratio of -0.44. The chart below compares the historical Sharpe Ratios of DTLE.L and BLV, offering insights into how both investments have performed under varying market conditions. These values are calculated using daily returns over the previous 12 months.

Sharpe Ratios by Period

	DTLE.L	BLV	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	-0.25	-0.44	+0.19
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	-0.51	-0.20	-0.31
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	—	0.08	—
Sharpe Ratio (All Time) Calculated using the full available price history	-0.24	0.37	-0.61

Correlation

The correlation between DTLE.L and BLV is 0.59, which is considered to be moderate. This suggests that the two assets have some degree of positive relationship in their price movements. Moderate correlation can be acceptable for portfolio diversification, offering a balance between risk and potential returns.

Dividends

DTLE.L vs. BLV - Dividend Comparison

DTLE.L's dividend yield for the trailing twelve months is around 4.22%, less than BLV's 4.76% yield.

	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
DTLE.L iShares $ Treasury Bond 20+yr UCITS ETF EUR Hedged Dist	4.22%	4.18%	4.75%	3.75%	3.05%	1.76%	1.69%	2.50%	2.88%	0.51%	0.00%	0.00%
BLV Vanguard Long-Term Bond ETF	4.76%	4.67%	5.09%	4.06%	4.17%	3.37%	6.12%	3.57%	4.07%	3.63%	4.16%	4.37%

Drawdowns

DTLE.L vs. BLV - Drawdown Comparison

The maximum DTLE.L drawdown since its inception was -52.29%, which is greater than BLV's maximum drawdown of -32.90%. Use the drawdown chart below to compare losses from any high point for DTLE.L and BLV.

Drawdown Indicators

	DTLE.L	BLV	Difference
Max Drawdown Largest peak-to-trough decline	-52.29%	-38.29%	-14.00%
Max Drawdown (1Y) Largest decline over 1 year	-10.27%	-6.89%	-3.38%
Max Drawdown (5Y) Largest decline over 5 years	-45.70%	-36.27%	-9.43%
Max Drawdown (10Y) Largest decline over 10 years	—	-38.29%	—
Current Drawdown Current decline from peak	-47.52%	-24.58%	-22.94%
Average Drawdown Average peak-to-trough decline	-25.49%	-9.38%	-16.11%
Ulcer Index Depth and duration of drawdowns from previous peaks	5.69%	2.85%	+2.84%

Volatility

DTLE.L vs. BLV - Volatility Comparison

iShares $ Treasury Bond 20+yr UCITS ETF EUR Hedged Dist (DTLE.L) has a higher volatility of 3.45% compared to Vanguard Long-Term Bond ETF (BLV) at 3.24%. This indicates that DTLE.L's price experiences larger fluctuations and is considered to be riskier than BLV based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	DTLE.L	BLV	Difference
Volatility (1M) Calculated over the trailing 1-month period	3.45%	3.24%	+0.21%
Volatility (6M) Calculated over the trailing 6-month period	6.60%	6.24%	+0.36%
Volatility (1Y) Calculated over the trailing 1-year period	11.90%	11.78%	+0.12%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	14.94%	13.34%	+1.60%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	15.59%	12.74%	+2.85%