IGSD.L vs. UC81.L

Last updated Apr 2, 2026

Compare and contrast key facts about iShares USD Short Duration Corporate Bond UCITS ETF (Dist) (IGSD.L) and UBS ETF (LU) Bloomberg US Liquid Corporates 1-5 Year UCITS ETF (USD) A-dis (UC81.L).

IGSD.L and UC81.L are both exchange-traded funds (ETFs), meaning they are traded on stock exchanges and can be bought and sold throughout the day. IGSD.L is a passively managed fund by BlackRock that tracks the performance of the Bloomberg US Corp 1-3 Yr TR USD. It was launched on Oct 16, 2013. UC81.L is a passively managed fund by UBS that tracks the performance of the Bloomberg US Corp 1-3 Yr TR USD. It was launched on Dec 1, 2014. Both IGSD.L and UC81.L are passive ETFs, meaning that they are not actively managed but aim to replicate the performance of the underlying index as closely as possible.

Performance

IGSD.L vs. UC81.L - Performance Comparison

The chart below illustrates the hypothetical performance of a £10,000 investment in iShares USD Short Duration Corporate Bond UCITS ETF (Dist) (IGSD.L) and UBS ETF (LU) Bloomberg US Liquid Corporates 1-5 Year UCITS ETF (USD) A-dis (UC81.L). The values are adjusted to include any dividend payments, if applicable.

IGSD.L vs. UC81.L - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
IGSD.L iShares USD Short Duration Corporate Bond UCITS ETF (Dist)	1.50%	-0.44%	7.51%	0.40%	7.27%	0.80%	1.22%	3.52%	7.44%	-6.51%
UC81.L UBS ETF (LU) Bloomberg US Liquid Corporates 1-5 Year UCITS ETF (USD) A-dis	0.94%	-0.20%	6.44%	0.38%	4.76%	0.32%	1.51%	4.23%	6.12%	-6.53%

Different Trading Currencies

IGSD.L is traded in GBP, while UC81.L is traded in GBp. To make them comparable, the UC81.L values have been converted to GBP using the latest available exchange rates.

Returns By Period

In the year-to-date period, IGSD.L achieves a 1.50% return, which is significantly higher than UC81.L's 0.94% return. Over the past 10 years, IGSD.L has outperformed UC81.L with an annualized return of 3.75%, while UC81.L has yielded a comparatively lower 3.21% annualized return.

IGSD.L

• 1D: -0.68%
• 1M: 0.23%
• YTD: 1.50%
• 6M: 2.96%
• 1Y: 2.22%
• 3Y*: 3.35%
• 5Y*: 3.72%
• 10Y*: 3.75%

UC81.L

• 1D: -0.67%
• 1M: -0.22%
• YTD: 0.94%
• 6M: 2.33%
• 1Y: 1.76%
• 3Y*: 2.73%
• 5Y*: 2.94%
• 10Y*: 3.21%

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

IGSD.L vs. UC81.L - Expense Ratio Comparison

IGSD.L has a 0.20% expense ratio, which is higher than UC81.L's 0.18% 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%.

IGSD.L

iShares USD Short Duration Corporate Bond UCITS ETF (Dist)

UC81.L

UBS ETF (LU) Bloomberg US Liquid Corporates 1-5 Year UCITS ETF (USD) A-dis

Return for Risk

IGSD.L vs. UC81.L — Risk / Return Rank

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

IGSD.L

IGSD.L Risk / Return Rank: 19
IGSD.L Sharpe Ratio Rank: 21
IGSD.L Sortino Ratio Rank: 19
IGSD.L Omega Ratio Rank: 17
IGSD.L Calmar Ratio Rank: 21
IGSD.L Martin Ratio Rank: 17

UC81.L

UC81.L Risk / Return Rank: 17
UC81.L Sharpe Ratio Rank: 18
UC81.L Sortino Ratio Rank: 17
UC81.L Omega Ratio Rank: 16
UC81.L Calmar Ratio Rank: 19
UC81.L Martin Ratio Rank: 16

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.

IGSD.L vs. UC81.L - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for iShares USD Short Duration Corporate Bond UCITS ETF (Dist) (IGSD.L) and UBS ETF (LU) Bloomberg US Liquid Corporates 1-5 Year UCITS ETF (USD) A-dis (UC81.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.

	IGSD.L	UC81.L	Difference
Sharpe ratio Return per unit of total volatility	0.34	0.27	+0.07
Sortino ratio Return per unit of downside risk	0.53	0.43	+0.11
Omega ratio Gain probability vs. loss probability	1.06	1.05	+0.01
Calmar ratio Return relative to maximum drawdown	0.49	0.42	+0.07
Martin ratio Return relative to average drawdown	0.96	0.82	+0.14
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

IGSD.L vs. UC81.L - Sharpe Ratio Comparison

The current IGSD.L Sharpe Ratio is 0.34, which is comparable to the UC81.L Sharpe Ratio of 0.27. The chart below compares the historical Sharpe Ratios of IGSD.L and UC81.L, 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

	IGSD.L	UC81.L	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	0.34	0.27	+0.07
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.47	0.38	+0.10
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.41	0.35	+0.06
Sharpe Ratio (All Time) Calculated using the full available price history	0.51	0.44	+0.07

Correlation

The correlation between IGSD.L and UC81.L is 0.97, which is considered to be high. That indicates a strong positive relationship between their price movements. Having highly-correlated positions in a portfolio may signal a lack of diversification, potentially leading to increased risk during market downturns.

Dividends

IGSD.L vs. UC81.L - Dividend Comparison

IGSD.L's dividend yield for the trailing twelve months is around 5.03%, more than UC81.L's 4.65% yield.

	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
IGSD.L iShares USD Short Duration Corporate Bond UCITS ETF (Dist)	5.03%	5.08%	4.67%	3.69%	2.12%	1.71%	2.51%	3.32%	2.94%	2.50%	2.16%	2.11%
UC81.L UBS ETF (LU) Bloomberg US Liquid Corporates 1-5 Year UCITS ETF (USD) A-dis	4.65%	5.59%	4.77%	3.28%	1.36%	1.58%	2.75%	2.90%	2.20%	2.16%	1.86%	0.84%

Drawdowns

IGSD.L vs. UC81.L - Drawdown Comparison

The maximum IGSD.L drawdown since its inception was -14.83%, roughly equal to the maximum UC81.L drawdown of -14.94%. Use the drawdown chart below to compare losses from any high point for IGSD.L and UC81.L.

Drawdown Indicators

	IGSD.L	UC81.L	Difference
Max Drawdown Largest peak-to-trough decline	-14.83%	-14.94%	+0.11%
Max Drawdown (1Y) Largest decline over 1 year	-5.35%	-5.07%	-0.28%
Max Drawdown (5Y) Largest decline over 5 years	-14.83%	-14.31%	-0.52%
Max Drawdown (10Y) Largest decline over 10 years	-14.83%	-14.94%	+0.11%
Current Drawdown Current decline from peak	-1.81%	-2.12%	+0.31%
Average Drawdown Average peak-to-trough decline	-5.20%	-5.60%	+0.40%
Ulcer Index Depth and duration of drawdowns from previous peaks	2.72%	2.62%	+0.10%

Volatility

IGSD.L vs. UC81.L - Volatility Comparison

iShares USD Short Duration Corporate Bond UCITS ETF (Dist) (IGSD.L) and UBS ETF (LU) Bloomberg US Liquid Corporates 1-5 Year UCITS ETF (USD) A-dis (UC81.L) have volatilities of 1.94% and 1.93%, 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

	IGSD.L	UC81.L	Difference
Volatility (1M) Calculated over the trailing 1-month period	1.94%	1.93%	+0.01%
Volatility (6M) Calculated over the trailing 6-month period	4.19%	4.20%	-0.01%
Volatility (1Y) Calculated over the trailing 1-year period	6.47%	6.44%	+0.03%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	7.84%	7.81%	+0.03%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	9.17%	9.20%	-0.03%