PRFD.L vs. IGDA.L

Last updated Jul 16, 2026

PRFD.L (Invesco Preferred Shares UCITS ETF) and IGDA.L (Invesco Dow Jones Islamic Global Developed Markets UCITS ETF USD Acc) are both Global Equities funds from Invesco - PRFD.L tracks the Invesco Preferred Shares UCITS ETF while IGDA.L tracks the Dow Jones Islamic Market Developed Markets Index. Both are passively managed. Over the past 3 years, PRFD.L returned 4.01%/yr vs 18.23%/yr for IGDA.L. A 0.52 correlation means they provide meaningful diversification when combined. PRFD.L charges 0.50%/yr vs 0.40%/yr for IGDA.L.

Performance

PRFD.L vs. IGDA.L - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Invesco Preferred Shares UCITS ETF (PRFD.L) and Invesco Dow Jones Islamic Global Developed Markets UCITS ETF USD Acc (IGDA.L). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, PRFD.L achieves a -0.31% return, which is significantly lower than IGDA.L's 12.26% return.

PRFD.L

• 1D: 0.42%
• 1M: 0.07%
• 6M: -1.50%
• YTD: -0.31%
• 1Y: 2.73%
• 3Y*: 4.01%
• 5Y*: -1.65%
• 10Y*: —

IGDA.L

• 1D: -0.23%
• 1M: -1.78%
• 6M: 10.83%
• YTD: 12.26%
• 1Y: 25.93%
• 3Y*: 18.23%
• 5Y*: —
• 10Y*: —

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

PRFD.L vs. IGDA.L - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022
PRFD.L Invesco Preferred Shares UCITS ETF	-0.31%	2.46%	4.65%	9.57%	-19.81%
IGDA.L Invesco Dow Jones Islamic Global Developed Markets UCITS ETF USD Acc	12.26%	18.76%	17.94%	29.70%	-20.97%

Correlation

The correlation between PRFD.L and IGDA.L is 0.48, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.48
Correlation (3Y) Calculated over the trailing 3-year period	0.43
Correlation (All Time) Calculated using the full available price history since Jan 7, 2022	0.52

The correlation between PRFD.L and IGDA.L has been stable across timeframes, ranging from 0.43 to 0.52 - a consistent structural relationship.

Return for Risk

PRFD.L vs. IGDA.L — Risk / Return Rank

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

PRFD.L

PRFD.L Risk / Return Rank: 14
PRFD.L Sharpe Ratio Rank: 14
PRFD.L Sortino Ratio Rank: 13
PRFD.L Omega Ratio Rank: 14
PRFD.L Calmar Ratio Rank: 15
PRFD.L Martin Ratio Rank: 15

IGDA.L

IGDA.L Risk / Return Rank: 67
IGDA.L Sharpe Ratio Rank: 67
IGDA.L Sortino Ratio Rank: 70
IGDA.L Omega Ratio Rank: 63
IGDA.L Calmar Ratio Rank: 66
IGDA.L Martin Ratio Rank: 69

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.

PRFD.L vs. IGDA.L - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Invesco Preferred Shares UCITS ETF (PRFD.L) and Invesco Dow Jones Islamic Global Developed Markets UCITS ETF USD Acc (IGDA.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.

	PRFD.L	IGDA.L	Difference
Sharpe ratio: Return per unit of total volatility	0.28	1.75	-1.46
Sortino ratio: Return per unit of downside risk	0.47	2.54	-2.07
Omega ratio: Gain probability vs. loss probability	1.07	1.31	-0.23
Calmar ratio: Return relative to maximum drawdown	0.42	2.66	-2.24
Martin ratio: Return relative to average drawdown	1.01	10.04	-9.03

PRFD.L vs. IGDA.L - Sharpe Ratio Comparison

The current PRFD.L Sharpe Ratio is 0.28, which is lower than the IGDA.L Sharpe Ratio of 1.75. The chart below compares the historical Sharpe Ratios of PRFD.L and IGDA.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.

Drawdowns

PRFD.L vs. IGDA.L - Drawdown Comparison

The maximum PRFD.L drawdown since its inception was -31.01%, which is greater than IGDA.L's maximum drawdown of -27.14%. Use the drawdown chart below to compare losses from any high point for PRFD.L and IGDA.L.

Drawdown Indicators

	PRFD.L	IGDA.L	Difference
Max Drawdown Largest peak-to-trough decline	-31.01%	-27.14%	-3.87%
Max Drawdown (1Y) Largest decline over 1 year	-7.43%	-9.69%	+2.26%
Max Drawdown (3Y) Largest decline over 3 years	-12.07%	-20.14%	+8.07%
Max Drawdown (5Y) Largest decline over 5 years	-25.80%	—	—
Current Drawdown Current decline from peak	-8.82%	-3.55%	-5.27%
Average Drawdown Average peak-to-trough decline	-7.43%	-6.96%	-0.47%
Ulcer Index Depth and duration of drawdowns from previous peaks	3.09%	2.58%	+0.51%

Volatility

PRFD.L vs. IGDA.L - Volatility Comparison

The current volatility for Invesco Preferred Shares UCITS ETF (PRFD.L) is 2.17%, while Invesco Dow Jones Islamic Global Developed Markets UCITS ETF USD Acc (IGDA.L) has a volatility of 4.17%. This indicates that PRFD.L experiences smaller price fluctuations and is considered to be less risky than IGDA.L based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	PRFD.L	IGDA.L	Difference
Volatility (1M) Calculated over the trailing 1-month period	2.17%	4.17%	-2.00%
Volatility (6M) Calculated over the trailing 6-month period	6.40%	11.86%	-5.46%
Volatility (1Y) Calculated over the trailing 1-year period	11.00%	14.79%	-3.79%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	11.49%	17.67%	-6.18%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	13.23%	17.67%	-4.44%

PRFD.L vs. IGDA.L - Expense Ratio Comparison

PRFD.L has a 0.50% expense ratio, which is higher than IGDA.L's 0.40% expense ratio.

Dividends

PRFD.L vs. IGDA.L - Dividend Comparison

PRFD.L's dividend yield for the trailing twelve months is around 5.53%, while IGDA.L has not paid dividends to shareholders.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017
IGDA.L Invesco Dow Jones Islamic Global Developed Markets UCITS ETF USD Acc	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%
PRFD.L Invesco Preferred Shares UCITS ETF	5.53%	5.35%	5.19%	5.28%	5.67%	4.44%	4.50%	4.53%	5.25%	0.76%

Frequently Asked Questions

Can I hold both PRFD.L and IGDA.L in my portfolio?

PRFD.L and IGDA.L have a correlation of 0.48, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which ETF is better, PRFD.L or IGDA.L?

On fees, IGDA.L is cheaper at 0.40% per year. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF is cheaper, PRFD.L or IGDA.L?

IGDA.L is cheaper with a 0.40% expense ratio, compared with 0.50% for PRFD.L.

What is the main difference between PRFD.L and IGDA.L?

PRFD.L tracks Invesco Preferred Shares UCITS ETF, while IGDA.L tracks Dow Jones Islamic Market Developed Markets Index. Their fees differ too: 0.50% for PRFD.L and 0.40% for IGDA.L.