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PRAC.L vs. AT1S.L
Performance
Return for Risk
Drawdowns
Volatility
Dividends

Performance

PRAC.L vs. AT1S.L - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Invesco Preferred Shares UCITS ETF USD (Acc) (PRAC.L) and Invesco USD AT1 CoCo Bond UCITS ETF GBP Hedged Dist (AT1S.L). The values are adjusted to include any dividend payments, if applicable.

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Different Trading Currencies

PRAC.L is traded in USD, while AT1S.L is traded in GBp. To make them comparable, the AT1S.L values have been converted to USD using the latest available exchange rates.

Returns By Period

In the year-to-date period, PRAC.L achieves a -0.81% return, which is significantly lower than AT1S.L's 2.66% return.


PRAC.L

1D
-0.22%
1M
-0.11%
6M
-2.65%
YTD
-0.81%
1Y
2.73%
3Y*
3.84%
5Y*
-1.75%
10Y*

AT1S.L

1D
1.28%
1M
1.14%
6M
2.43%
YTD
2.66%
1Y
8.03%
3Y*
11.63%
5Y*
1.78%
10Y*
*Multi-year figures are annualized to reflect compound growth (CAGR)

PRAC.L vs. AT1S.L - Yearly Performance Comparison


2026 (YTD)20252024202320222021202020192018
PRAC.L
Invesco Preferred Shares UCITS ETF USD (Acc)
-0.81%2.50%4.73%9.42%-21.50%2.76%5.68%18.13%-1.07%
AT1S.L
Invesco USD AT1 CoCo Bond UCITS ETF GBP Hedged Dist
2.66%18.80%7.97%6.74%-20.54%2.16%8.48%20.91%0.97%

Correlation

The correlation between PRAC.L and AT1S.L is 0.31, which is low. Their price movements are largely independent, making them effective diversification partners.


Correlation
Correlation (1Y)
Calculated over the trailing 1-year period

0.31

Correlation (3Y)
Calculated over the trailing 3-year period

0.31

Correlation (5Y)
Calculated over the trailing 5-year period

0.40

Correlation (All Time)
Calculated using the full available price history since Dec 10, 2018

0.38

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Return for Risk

PRAC.L vs. AT1S.L — Risk / Return Rank

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

PRAC.L
PRAC.L Risk / Return Rank: 1414
Overall Rank
PRAC.L Sharpe Ratio Rank: 1414
Sharpe Ratio Rank
PRAC.L Sortino Ratio Rank: 1313
Sortino Ratio Rank
PRAC.L Omega Ratio Rank: 1313
Omega Ratio Rank
PRAC.L Calmar Ratio Rank: 1515
Calmar Ratio Rank
PRAC.L Martin Ratio Rank: 1515
Martin Ratio Rank

AT1S.L
AT1S.L Risk / Return Rank: 5555
Overall Rank
AT1S.L Sharpe Ratio Rank: 5353
Sharpe Ratio Rank
AT1S.L Sortino Ratio Rank: 5757
Sortino Ratio Rank
AT1S.L Omega Ratio Rank: 6565
Omega Ratio Rank
AT1S.L Calmar Ratio Rank: 4545
Calmar Ratio Rank
AT1S.L Martin Ratio Rank: 5757
Martin Ratio Rank
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.

PRAC.L vs. AT1S.L - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Invesco Preferred Shares UCITS ETF USD (Acc) (PRAC.L) and Invesco USD AT1 CoCo Bond UCITS ETF GBP Hedged Dist (AT1S.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.

Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.


PRAC.LAT1S.LDifference
Sharpe ratioReturn per unit of total volatility

-0.66

Sortino ratioReturn per unit of downside risk

-0.93

Omega ratioGain probability vs. loss probability

1.06

1.17

-0.11

Calmar ratioReturn relative to maximum drawdown

0.43

1.12

-0.69

Martin ratioReturn relative to average drawdown

0.84

3.37

-2.53

PRAC.L vs. AT1S.L - Sharpe Ratio Comparison

The current PRAC.L Sharpe Ratio is 0.26, which is lower than the AT1S.L Sharpe Ratio of 0.92. The chart below compares the historical Sharpe Ratios of PRAC.L and AT1S.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.


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Drawdowns

PRAC.L vs. AT1S.L - Drawdown Comparison

The maximum PRAC.L drawdown since its inception was -30.92%, smaller than the maximum AT1S.L drawdown of -37.63%. Use the drawdown chart below to compare losses from any high point for PRAC.L and AT1S.L.


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Drawdown Indicators


PRAC.LAT1S.LDifference

Max Drawdown

Largest peak-to-trough decline

-30.92%

-37.63%

+6.71%

Max Drawdown (1Y)

Largest decline over 1 year

-6.32%

-7.32%

+1.00%

Max Drawdown (3Y)

Largest decline over 3 years

-12.52%

-9.48%

-3.04%

Max Drawdown (5Y)

Largest decline over 5 years

-25.91%

-36.09%

+10.18%

Current Drawdown

Current decline from peak

-9.37%

-1.09%

-8.28%

Average Drawdown

Average peak-to-trough decline

-8.28%

-10.03%

+1.75%

Ulcer Index

Depth and duration of drawdowns from previous peaks

3.24%

2.43%

+0.81%

Volatility

PRAC.L vs. AT1S.L - Volatility Comparison

The current volatility for Invesco Preferred Shares UCITS ETF USD (Acc) (PRAC.L) is 1.97%, while Invesco USD AT1 CoCo Bond UCITS ETF GBP Hedged Dist (AT1S.L) has a volatility of 2.26%. This indicates that PRAC.L experiences smaller price fluctuations and is considered to be less risky than AT1S.L based on this measure. The chart below showcases a comparison of their rolling one-month volatility.


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Volatility by Period


PRAC.LAT1S.LDifference

Volatility (1M)

Calculated over the trailing 1-month period

1.97%

2.26%

-0.29%

Volatility (6M)

Calculated over the trailing 6-month period

7.70%

7.37%

+0.33%

Volatility (1Y)

Calculated over the trailing 1-year period

10.48%

8.91%

+1.57%

Volatility (5Y)

Calculated over the trailing 5-year period, annualized

11.23%

13.91%

-2.68%

Volatility (10Y)

Calculated over the trailing 10-year period, annualized

13.76%

16.07%

-2.31%

PRAC.L vs. AT1S.L - Expense Ratio Comparison

PRAC.L has a 0.50% expense ratio, which is higher than AT1S.L's 0.39% expense ratio.


Dividends

PRAC.L vs. AT1S.L - Dividend Comparison

PRAC.L has not paid dividends to shareholders, while AT1S.L's dividend yield for the trailing twelve months is around 6.00%.


PositionTTM20252024202320222021202020192018
AT1S.L
Invesco USD AT1 CoCo Bond UCITS ETF GBP Hedged Dist
6.00%5.91%6.29%6.12%6.02%4.36%5.31%5.45%1.13%
PRAC.L
Invesco Preferred Shares UCITS ETF USD (Acc)
0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%

Frequently Asked Questions


PRAC.L and AT1S.L have a correlation of 0.31, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

On fees, AT1S.L is cheaper at 0.39% per year. The better choice depends on whether you care most about return, fees, risk, or income.

AT1S.L is cheaper with a 0.39% expense ratio, compared with 0.50% for PRAC.L.

PRAC.L tracks ICE BofA Diversified Core Plus Fixed Rate Preferred Securities Index, while AT1S.L tracks iBoxx USD Contingent Convertible Liquid Developed Market AT1 (8% Issuer Cap) Index. Their fees differ too: 0.50% for PRAC.L and 0.39% for AT1S.L.

Portfolio Optimizer

Find the right allocation for PRAC.L and AT1S.L

Add both to a portfolio and optimize allocations for your target — whether that's maximizing returns, minimizing drawdowns, or balancing risk across holdings.

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