FKUD.L vs. BLOK.L

Last updated Jun 5, 2026

FKUD.L (First Trust United Kingdom AlphaDEX UCITS ETF Dist) and BLOK.L (First Trust Indxx Innovative Transaction & Process UCITS ETF) are both exchange-traded funds - FKUD.L is a Europe Equities fund tracking the FTSE AllSh TR GBP, while BLOK.L is a Technology Equities fund tracking the MSCI World/Information Tech NR USD. Both are passively managed. Over the past 5 years, FKUD.L returned 5.24%/yr vs 13.02%/yr for BLOK.L. A 0.67 correlation means they provide meaningful diversification when combined. Both charge a 0.65% expense ratio.

Performance

FKUD.L vs. BLOK.L - Performance Comparison

The chart below illustrates the hypothetical performance of a £10,000 investment in First Trust United Kingdom AlphaDEX UCITS ETF Dist (FKUD.L) and First Trust Indxx Innovative Transaction & Process UCITS ETF (BLOK.L). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, FKUD.L achieves a 5.86% return, which is significantly lower than BLOK.L's 12.48% return.

FKUD.L

• 1D: 0.38%
• 1M: 3.49%
• YTD: 5.86%
• 6M: 9.71%
• 1Y: 18.65%
• 3Y*: 14.54%
• 5Y*: 5.24%
• 10Y*: 4.88%

BLOK.L

• 1D: 0.18%
• 1M: 7.30%
• YTD: 12.48%
• 6M: 15.11%
• 1Y: 31.97%
• 3Y*: 20.74%
• 5Y*: 13.02%
• 10Y*: —

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

FKUD.L vs. BLOK.L - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018
FKUD.L First Trust United Kingdom AlphaDEX UCITS ETF Dist	5.86%	24.21%	7.17%	10.50%	-17.38%	16.72%	-9.94%	26.72%	-14.11%
BLOK.L First Trust Indxx Innovative Transaction & Process UCITS ETF	12.48%	22.34%	18.56%	14.77%	-8.98%	19.08%	15.05%	22.59%	-0.00%

Correlation

The correlation between FKUD.L and BLOK.L is 0.52, which is moderate. They share some common price drivers but move independently often enough to provide real diversification benefit when combined.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.52
Correlation (3Y) Calculated over the trailing 3-year period	0.61
Correlation (5Y) Calculated over the trailing 5-year period	0.65
Correlation (All Time) Calculated using the full available price history since Apr 12, 2018	0.67

The correlation between FKUD.L and BLOK.L shifts across timeframes, from 0.52 (1 year) to 0.67 (all time), reflecting how their relationship changes across market environments.

FKUD.L vs. BLOK.L - Sectors Allocation Comparison

Sectors	FKUD.L	BLOK.L
Financial Services	27.7%	40.0%
Basic Materials	17.8%	1.6%
Consumer Cyclical	13.2%	8.4%
Industrials	11.4%	5.6%
Communication Services	7.2%	8.3%
Consumer Defensive	6.7%	1.3%
Healthcare	5.3%	0.8%
Energy	4.0%	0.7%
Real Estate	4.0%	-
Utilities	2.7%	1.9%
Technology	-	31.4%

Return for Risk

FKUD.L vs. BLOK.L — Risk / Return Rank

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

FKUD.L

FKUD.L Risk / Return Rank: 37
FKUD.L Sharpe Ratio Rank: 39
FKUD.L Sortino Ratio Rank: 39
FKUD.L Omega Ratio Rank: 39
FKUD.L Calmar Ratio Rank: 32
FKUD.L Martin Ratio Rank: 36

BLOK.L

BLOK.L Risk / Return Rank: 80
BLOK.L Sharpe Ratio Rank: 80
BLOK.L Sortino Ratio Rank: 77
BLOK.L Omega Ratio Rank: 79
BLOK.L Calmar Ratio Rank: 83
BLOK.L Martin Ratio Rank: 80

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.

FKUD.L vs. BLOK.L - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for First Trust United Kingdom AlphaDEX UCITS ETF Dist (FKUD.L) and First Trust Indxx Innovative Transaction & Process UCITS ETF (BLOK.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.

	FKUD.L	BLOK.L	Difference
Sharpe ratio: Return per unit of total volatility	1.37	2.58	-1.21
Sortino ratio: Return per unit of downside risk	1.96	3.39	-1.43
Omega ratio: Gain probability vs. loss probability	1.25	1.46	-0.21
Calmar ratio: Return relative to maximum drawdown	1.58	4.37	-2.79
Martin ratio: Return relative to average drawdown	5.38	15.63	-10.25
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

FKUD.L vs. BLOK.L - Sharpe Ratio Comparison

The current FKUD.L Sharpe Ratio is 1.37, which is lower than the BLOK.L Sharpe Ratio of 2.58. The chart below compares the historical Sharpe Ratios of FKUD.L and BLOK.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

	FKUD.L	BLOK.L	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	1.37	2.58	-1.21
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.35	0.94	-0.59
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.27	—	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.28	0.85	-0.57

Drawdowns

FKUD.L vs. BLOK.L - Drawdown Comparison

The maximum FKUD.L drawdown since its inception was -47.29%, which is greater than BLOK.L's maximum drawdown of -26.23%. Use the drawdown chart below to compare losses from any high point for FKUD.L and BLOK.L.

Drawdown Indicators

	FKUD.L	BLOK.L	Difference
Max Drawdown Largest peak-to-trough decline	-47.29%	-26.23%	-21.06%
Max Drawdown (1Y) Largest decline over 1 year	-11.78%	-7.28%	-4.50%
Max Drawdown (3Y) Largest decline over 3 years	-13.54%	-15.42%	+1.88%
Max Drawdown (5Y) Largest decline over 5 years	-29.27%	-16.43%	-12.84%
Max Drawdown (10Y) Largest decline over 10 years	-47.29%	—	—
Current Drawdown Current decline from peak	-3.91%	-1.12%	-2.79%
Average Drawdown Average peak-to-trough decline	-8.89%	-4.27%	-4.62%
Ulcer Index Depth and duration of drawdowns from previous peaks	3.46%	2.04%	+1.42%

Volatility

FKUD.L vs. BLOK.L - Volatility Comparison

First Trust United Kingdom AlphaDEX UCITS ETF Dist (FKUD.L) has a higher volatility of 5.06% compared to First Trust Indxx Innovative Transaction & Process UCITS ETF (BLOK.L) at 4.12%. This indicates that FKUD.L's price experiences larger fluctuations and is considered to be riskier than BLOK.L based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	FKUD.L	BLOK.L	Difference
Volatility (1M) Calculated over the trailing 1-month period	5.06%	4.12%	+0.94%
Volatility (6M) Calculated over the trailing 6-month period	11.59%	8.86%	+2.73%
Volatility (1Y) Calculated over the trailing 1-year period	13.52%	12.33%	+1.19%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	15.15%	13.85%	+1.30%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	18.01%	16.14%	+1.87%

FKUD.L vs. BLOK.L - Expense Ratio Comparison

Both FKUD.L and BLOK.L have an expense ratio of 0.65%.

Dividends

FKUD.L vs. BLOK.L - Dividend Comparison

FKUD.L's dividend yield for the trailing twelve months is around 0.03%, while BLOK.L has not paid dividends to shareholders.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016
BLOK.L First Trust Indxx Innovative Transaction & Process UCITS ETF	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%
FKUD.L First Trust United Kingdom AlphaDEX UCITS ETF Dist	0.03%	0.03%	0.03%	0.03%	0.04%	0.03%	0.02%	0.03%	0.03%	0.03%	0.02%

Frequently Asked Questions

Can I hold both FKUD.L and BLOK.L in my portfolio?

FKUD.L and BLOK.L have a correlation of 0.52, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which ETF is better, FKUD.L or BLOK.L?

Both ETFs have the same 0.65% expense ratio. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF is cheaper, FKUD.L or BLOK.L?

FKUD.L and BLOK.L have the same expense ratio: 0.65% per year.

What is the main difference between FKUD.L and BLOK.L?

FKUD.L is categorized as Europe Equities, while BLOK.L is Technology Equities. FKUD.L tracks FTSE AllSh TR GBP, while BLOK.L tracks MSCI World/Information Tech NR USD.