DFE vs. FKU

Last updated Jun 4, 2026

DFE (WisdomTree Europe SmallCap Dividend Fund) and FKU (First Trust United Kingdom AlphaDEX Fund) are both Europe Equities funds - DFE tracks the WisdomTree Europe SmallCap Dividend Index while FKU tracks the NASDAQ AlphaDEX United Kingdom Index. Both are passively managed. Over the past 10 years, DFE returned 6.78%/yr vs 7.02%/yr for FKU. A 0.74 correlation means they provide meaningful diversification when combined. DFE charges 0.58%/yr vs 0.80%/yr for FKU.

Performance

DFE vs. FKU - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in WisdomTree Europe SmallCap Dividend Fund (DFE) and First Trust United Kingdom AlphaDEX Fund (FKU). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

The year-to-date returns for both investments are quite close, with DFE having a 5.19% return and FKU slightly higher at 5.25%. Both investments have delivered pretty close results over the past 10 years, with DFE having a 6.78% annualized return and FKU not far ahead at 7.02%.

DFE

• 1D: -1.08%
• 1M: 1.12%
• YTD: 5.19%
• 6M: 8.60%
• 1Y: 14.01%
• 3Y*: 14.44%
• 5Y*: 4.05%
• 10Y*: 6.78%

FKU

• 1D: -1.06%
• 1M: 2.79%
• YTD: 5.25%
• 6M: 11.03%
• 1Y: 20.04%
• 3Y*: 20.72%
• 5Y*: 7.18%
• 10Y*: 7.02%

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

DFE vs. FKU - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
DFE WisdomTree Europe SmallCap Dividend Fund	5.19%	32.85%	-0.61%	14.94%	-22.15%	18.44%	2.15%	27.15%	-21.23%	32.71%
FKU First Trust United Kingdom AlphaDEX Fund	5.25%	37.97%	8.06%	20.59%	-24.12%	20.55%	-6.01%	32.90%	-16.21%	25.81%

Correlation

The correlation between DFE and FKU is 0.84, indicating a strong positive relationship between their price movements. Combining them offers limited diversification - they tend to fall together during downturns.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.84
Correlation (3Y) Calculated over the trailing 3-year period	0.84
Correlation (5Y) Calculated over the trailing 5-year period	0.77
Correlation (10Y) Calculated over the trailing 10-year period	0.75
Correlation (All Time) Calculated using the full available price history since Feb 28, 2012	0.74

The correlation between DFE and FKU has been stable across timeframes, ranging from 0.74 to 0.84 - a consistent structural relationship.

DFE vs. FKU - Sectors Allocation Comparison

Sectors	DFE	FKU
Industrials	25.3%	11.4%
Financial Services	9.7%	27.7%
Consumer Cyclical	9.5%	13.2%
Basic Materials	7.5%	17.8%
Technology	7.1%	-
Energy	6.9%	4.0%
Real Estate	6.3%	4.0%
Communication Services	5.5%	7.2%
Consumer Defensive	4.3%	6.7%
Healthcare	3.5%	5.3%
Utilities	3.5%	2.7%

Return for Risk

DFE vs. FKU — Risk / Return Rank

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

DFE

DFE Risk / Return Rank: 27
DFE Sharpe Ratio Rank: 27
DFE Sortino Ratio Rank: 26
DFE Omega Ratio Rank: 26
DFE Calmar Ratio Rank: 26
DFE Martin Ratio Rank: 29

FKU

FKU Risk / Return Rank: 31
FKU Sharpe Ratio Rank: 32
FKU Sortino Ratio Rank: 32
FKU Omega Ratio Rank: 31
FKU Calmar Ratio Rank: 29
FKU Martin Ratio Rank: 32

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.

DFE vs. FKU - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for WisdomTree Europe SmallCap Dividend Fund (DFE) and First Trust United Kingdom AlphaDEX Fund (FKU). 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.

	DFE	FKU	Difference
Sharpe ratio: Return per unit of total volatility	0.96	1.16	-0.19
Sortino ratio: Return per unit of downside risk	1.43	1.70	-0.27
Omega ratio: Gain probability vs. loss probability	1.18	1.21	-0.04
Calmar ratio: Return relative to maximum drawdown	1.23	1.41	-0.18
Martin ratio: Return relative to average drawdown	4.24	4.76	-0.52
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

DFE vs. FKU - Sharpe Ratio Comparison

The current DFE Sharpe Ratio is 0.96, which is comparable to the FKU Sharpe Ratio of 1.16. The chart below compares the historical Sharpe Ratios of DFE and FKU, 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

	DFE	FKU	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	0.96	1.16	-0.19
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.21	0.32	-0.10
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.34	0.29	+0.06
Sharpe Ratio (All Time) Calculated using the full available price history	0.29	0.32	-0.03

Drawdowns

DFE vs. FKU - Drawdown Comparison

The maximum DFE drawdown since its inception was -69.38%, which is greater than FKU's maximum drawdown of -54.39%. Use the drawdown chart below to compare losses from any high point for DFE and FKU.

Drawdown Indicators

	DFE	FKU	Difference
Max Drawdown Largest peak-to-trough decline	-69.38%	-54.39%	-14.99%
Max Drawdown (1Y) Largest decline over 1 year	-11.41%	-14.25%	+2.84%
Max Drawdown (3Y) Largest decline over 3 years	-16.41%	-14.25%	-2.16%
Max Drawdown (5Y) Largest decline over 5 years	-40.34%	-41.75%	+1.41%
Max Drawdown (10Y) Largest decline over 10 years	-49.66%	-54.39%	+4.73%
Current Drawdown Current decline from peak	-3.11%	-5.55%	+2.44%
Average Drawdown Average peak-to-trough decline	-17.73%	-10.81%	-6.92%
Ulcer Index Depth and duration of drawdowns from previous peaks	3.31%	4.22%	-0.91%

Volatility

DFE vs. FKU - Volatility Comparison

The current volatility for WisdomTree Europe SmallCap Dividend Fund (DFE) is 5.06%, while First Trust United Kingdom AlphaDEX Fund (FKU) has a volatility of 6.21%. This indicates that DFE experiences smaller price fluctuations and is considered to be less risky than FKU based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	DFE	FKU	Difference
Volatility (1M) Calculated over the trailing 1-month period	5.06%	6.21%	-1.15%
Volatility (6M) Calculated over the trailing 6-month period	11.98%	14.71%	-2.73%
Volatility (1Y) Calculated over the trailing 1-year period	14.64%	17.40%	-2.76%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	19.01%	22.89%	-3.88%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	19.77%	24.43%	-4.66%

DFE vs. FKU - Expense Ratio Comparison

DFE has a 0.58% expense ratio, which is lower than FKU's 0.80% expense ratio.

Dividends

DFE vs. FKU - Dividend Comparison

DFE's dividend yield for the trailing twelve months is around 3.89%, more than FKU's 2.74% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
DFE WisdomTree Europe SmallCap Dividend Fund	3.89%	4.38%	4.93%	4.97%	5.84%	2.56%	2.43%	3.39%	4.97%	2.53%	4.05%	2.78%
FKU First Trust United Kingdom AlphaDEX Fund	2.74%	2.89%	4.07%	3.82%	5.55%	2.98%	1.48%	3.34%	5.12%	2.93%	2.60%	2.64%

Frequently Asked Questions

Can I hold both DFE and FKU in my portfolio?

DFE and FKU have a correlation of 0.84, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, DFE or FKU?

FKU has higher volatility (6.21%) compared to DFE (5.06%). In terms of maximum drawdown, DFE dropped -69.38% vs FKU's -54.39%.

Which ETF is better, DFE or FKU?

On 10-year performance, FKU leads with 7.02% vs 6.78% for DFE. On fees, DFE is cheaper at 0.58% per year. On volatility, DFE has been the lower-risk option at 5.06%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, DFE or FKU?

Over the 10-year period, FKU has performed better with a 7.02% return vs 6.78%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, DFE or FKU?

DFE is cheaper with a 0.58% expense ratio, compared with 0.80% for FKU.

Which ETF pays a higher dividend yield, DFE or FKU?

DFE has the higher dividend yield at 3.89%, compared with 2.74% for FKU.

What is the main difference between DFE and FKU?

DFE tracks WisdomTree Europe SmallCap Dividend Index, while FKU tracks NASDAQ AlphaDEX United Kingdom Index. They also come from different issuers: WisdomTree and First Trust. Their fees differ too: 0.58% for DFE and 0.80% for FKU.

Which has better risk-adjusted returns?

FKU currently has the higher Sharpe Ratio (1.16 vs 0.96), meaning it's delivered slightly more return per unit of risk over the trailing 12 months. However, this ranking shifts over time - use the Risk/Return Score above for a more comprehensive view that combines Sharpe, Sortino, and other measures used by quantitative funds.