U03A.L vs. TRIS.L

Last updated Jun 5, 2026

U03A.L (iShares USD Treasury Bond 0-3 Month UCITS ETF USD (Acc)) and TRIS.L (Invesco US Treasury Bond 0-1 Year UCITS ETF Dist) are both exchange-traded funds - U03A.L is a Ultrashort Bond fund tracking the ICE 0-3 Month US Treasury Bill Index, while TRIS.L is a Government Bonds fund tracking the Bloomberg US Treasury Coupons Index. Both are passively managed. Over the past year, U03A.L returned 4.02% vs 3.90% for TRIS.L. At a 0.03 correlation, their price movements are largely independent. U03A.L charges 0.07%/yr vs 0.06%/yr for TRIS.L.

Performance

U03A.L vs. TRIS.L - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in iShares USD Treasury Bond 0-3 Month UCITS ETF USD (Acc) (U03A.L) and Invesco US Treasury Bond 0-1 Year UCITS ETF Dist (TRIS.L). The values are adjusted to include any dividend payments, if applicable.

Different Trading Currencies

U03A.L is traded in USD, while TRIS.L is traded in GBp. To make them comparable, the TRIS.L values have been converted to USD using the latest available exchange rates.

Returns By Period

In the year-to-date period, U03A.L achieves a 1.51% return, which is significantly higher than TRIS.L's 1.35% return.

U03A.L

• 1D: 0.03%
• 1M: 0.29%
• YTD: 1.51%
• 6M: 1.81%
• 1Y: 4.02%
• 3Y*: —
• 5Y*: —
• 10Y*: —

TRIS.L

• 1D: 0.10%
• 1M: 0.46%
• YTD: 1.35%
• 6M: 1.89%
• 1Y: 3.90%
• 3Y*: 4.64%
• 5Y*: 3.27%
• 10Y*: —

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

U03A.L vs. TRIS.L - Yearly Performance Comparison

	2026 (YTD)	2025	2024
U03A.L iShares USD Treasury Bond 0-3 Month UCITS ETF USD (Acc)	1.51%	4.22%	1.33%
TRIS.L Invesco US Treasury Bond 0-1 Year UCITS ETF Dist	1.35%	4.55%	0.69%

Correlation

The correlation between U03A.L and TRIS.L is 0.11, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.11
Correlation (All Time) Calculated using the full available price history since Sep 27, 2024	0.03

Return for Risk

U03A.L vs. TRIS.L — Risk / Return Rank

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

U03A.L

U03A.L Risk / Return Rank: 99
U03A.L Sharpe Ratio Rank: 99
U03A.L Sortino Ratio Rank: 99
U03A.L Omega Ratio Rank: 99
U03A.L Calmar Ratio Rank: 99
U03A.L Martin Ratio Rank: 99

TRIS.L

TRIS.L Risk / Return Rank: 22
TRIS.L Sharpe Ratio Rank: 23
TRIS.L Sortino Ratio Rank: 22
TRIS.L Omega Ratio Rank: 21
TRIS.L Calmar Ratio Rank: 24
TRIS.L Martin Ratio Rank: 22

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.

U03A.L vs. TRIS.L - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for iShares USD Treasury Bond 0-3 Month UCITS ETF USD (Acc) (U03A.L) and Invesco US Treasury Bond 0-1 Year UCITS ETF Dist (TRIS.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.

	U03A.L	TRIS.L	Difference
Sharpe ratio: Return per unit of total volatility	8.85	0.91	+7.94
Sortino ratio: Return per unit of downside risk	20.41	1.38	+19.03
Omega ratio: Gain probability vs. loss probability	5.03	1.16	+3.87
Calmar ratio: Return relative to maximum drawdown	41.98	4.43	+37.55
Martin ratio: Return relative to average drawdown	274.18	13.13	+261.06
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

U03A.L vs. TRIS.L - Sharpe Ratio Comparison

The current U03A.L Sharpe Ratio is 8.85, which is higher than the TRIS.L Sharpe Ratio of 0.91. The chart below compares the historical Sharpe Ratios of U03A.L and TRIS.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

	U03A.L	TRIS.L	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	8.85	0.91	+7.94
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	—	0.68	—
Sharpe Ratio (All Time) Calculated using the full available price history	4.99	0.55	+4.44

Drawdowns

U03A.L vs. TRIS.L - Drawdown Comparison

The maximum U03A.L drawdown since its inception was -0.83%, smaller than the maximum TRIS.L drawdown of -2.50%. Use the drawdown chart below to compare losses from any high point for U03A.L and TRIS.L.

Drawdown Indicators

	U03A.L	TRIS.L	Difference
Max Drawdown Largest peak-to-trough decline	-0.83%	-2.50%	+1.67%
Max Drawdown (1Y) Largest decline over 1 year	-0.10%	-0.88%	+0.78%
Max Drawdown (3Y) Largest decline over 3 years	—	-1.07%	—
Max Drawdown (5Y) Largest decline over 5 years	—	-2.43%	—
Current Drawdown Current decline from peak	0.00%	-0.16%	+0.16%
Average Drawdown Average peak-to-trough decline	-0.01%	-0.53%	+0.52%
Ulcer Index Depth and duration of drawdowns from previous peaks	0.01%	0.30%	-0.29%

Volatility

U03A.L vs. TRIS.L - Volatility Comparison

The current volatility for iShares USD Treasury Bond 0-3 Month UCITS ETF USD (Acc) (U03A.L) is 0.13%, while Invesco US Treasury Bond 0-1 Year UCITS ETF Dist (TRIS.L) has a volatility of 1.59%. This indicates that U03A.L experiences smaller price fluctuations and is considered to be less risky than TRIS.L based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	U03A.L	TRIS.L	Difference
Volatility (1M) Calculated over the trailing 1-month period	0.13%	1.59%	-1.46%
Volatility (6M) Calculated over the trailing 6-month period	0.26%	3.54%	-3.28%
Volatility (1Y) Calculated over the trailing 1-year period	0.45%	4.27%	-3.82%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	0.88%	4.80%	-3.92%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	0.88%	4.93%	-4.05%

U03A.L vs. TRIS.L - Expense Ratio Comparison

U03A.L has a 0.07% expense ratio, which is higher than TRIS.L's 0.06% 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

U03A.L vs. TRIS.L - Dividend Comparison

U03A.L has not paid dividends to shareholders, while TRIS.L's dividend yield for the trailing twelve months is around 4.01%.

Position	TTM	2025	2024	2023	2022	2021	2020
TRIS.L Invesco US Treasury Bond 0-1 Year UCITS ETF Dist	4.01%	4.26%	4.87%	4.68%	1.52%	0.10%	0.57%
U03A.L iShares USD Treasury Bond 0-3 Month UCITS ETF USD (Acc)	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%

Frequently Asked Questions

Can I hold both U03A.L and TRIS.L in my portfolio?

U03A.L and TRIS.L have a correlation of 0.11, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which ETF is better, U03A.L or TRIS.L?

On fees, TRIS.L is cheaper at 0.06% per year. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF is cheaper, U03A.L or TRIS.L?

TRIS.L is cheaper with a 0.06% expense ratio, compared with 0.07% for U03A.L.

What is the main difference between U03A.L and TRIS.L?

U03A.L is categorized as Ultrashort Bond, while TRIS.L is Government Bonds. U03A.L tracks ICE 0-3 Month US Treasury Bill Index, while TRIS.L tracks Bloomberg US Treasury Coupons Index. They also come from different issuers: iShares and Invesco. Their fees differ too: 0.07% for U03A.L and 0.06% for TRIS.L.