WTEL.AS vs. SXLK.AS

Last updated Jun 4, 2026

WTEL.AS (SPDR MSCI World Communication Services UCITS ETF) and SXLK.AS (SPDR S&P U.S. Technology Select Sector UCITS ETF) are both exchange-traded funds - WTEL.AS is a Communications Equities fund tracking the MSCI World/Comm Services NR USD, while SXLK.AS is a Technology Equities fund tracking the MSCI World/Information Tech NR USD. Both are passively managed. Over the past 5 years, WTEL.AS returned 11.56%/yr vs 22.39%/yr for SXLK.AS. A 0.73 correlation means they provide meaningful diversification when combined. WTEL.AS charges 0.30%/yr vs 0.15%/yr for SXLK.AS.

Performance

WTEL.AS vs. SXLK.AS - Performance Comparison

The chart below illustrates the hypothetical performance of a €10,000 investment in SPDR MSCI World Communication Services UCITS ETF (WTEL.AS) and SPDR S&P U.S. Technology Select Sector UCITS ETF (SXLK.AS). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, WTEL.AS achieves a 3.79% return, which is significantly lower than SXLK.AS's 24.56% return.

WTEL.AS

• 1D: -1.42%
• 1M: -1.50%
• YTD: 3.79%
• 6M: 3.02%
• 1Y: 22.17%
• 3Y*: 23.65%
• 5Y*: 11.56%
• 10Y*: 10.47%

SXLK.AS

• 1D: -2.32%
• 1M: 13.89%
• YTD: 24.56%
• 6M: 23.20%
• 1Y: 49.59%
• 3Y*: 26.35%
• 5Y*: 22.39%
• 10Y*: —

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

WTEL.AS vs. SXLK.AS - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018
WTEL.AS SPDR MSCI World Communication Services UCITS ETF	3.79%	14.25%	44.37%	41.40%	-34.31%	25.76%	11.99%	28.45%	-2.64%
SXLK.AS SPDR S&P U.S. Technology Select Sector UCITS ETF	24.56%	10.14%	31.30%	51.14%	-25.03%	46.32%	31.72%	51.36%	-15.98%

Correlation

The correlation between WTEL.AS and SXLK.AS is 0.45, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.45
Correlation (3Y) Calculated over the trailing 3-year period	0.61
Correlation (5Y) Calculated over the trailing 5-year period	0.69
Correlation (All Time) Calculated using the full available price history since Sep 3, 2018	0.73

Over the past year, the correlation between WTEL.AS and SXLK.AS has dropped to 0.45 - well below their long-term average of 0.73, suggesting their price drivers have been diverging.

Return for Risk

WTEL.AS vs. SXLK.AS — Risk / Return Rank

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

WTEL.AS

WTEL.AS Risk / Return Rank: 47
WTEL.AS Sharpe Ratio Rank: 46
WTEL.AS Sortino Ratio Rank: 47
WTEL.AS Omega Ratio Rank: 44
WTEL.AS Calmar Ratio Rank: 46
WTEL.AS Martin Ratio Rank: 51

SXLK.AS

SXLK.AS Risk / Return Rank: 65
SXLK.AS Sharpe Ratio Rank: 76
SXLK.AS Sortino Ratio Rank: 70
SXLK.AS Omega Ratio Rank: 67
SXLK.AS Calmar Ratio Rank: 63
SXLK.AS Martin Ratio Rank: 50

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.

WTEL.AS vs. SXLK.AS - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for SPDR MSCI World Communication Services UCITS ETF (WTEL.AS) and SPDR S&P U.S. Technology Select Sector UCITS ETF (SXLK.AS). 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.

	WTEL.AS	SXLK.AS	Difference
Sharpe ratio: Return per unit of total volatility	1.58	2.44	-0.86
Sortino ratio: Return per unit of downside risk	2.32	3.14	-0.82
Omega ratio: Gain probability vs. loss probability	1.28	1.40	-0.12
Calmar ratio: Return relative to maximum drawdown	2.26	3.09	-0.83
Martin ratio: Return relative to average drawdown	8.55	8.23	+0.32
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

WTEL.AS vs. SXLK.AS - Sharpe Ratio Comparison

The current WTEL.AS Sharpe Ratio is 1.58, which is lower than the SXLK.AS Sharpe Ratio of 2.44. The chart below compares the historical Sharpe Ratios of WTEL.AS and SXLK.AS, 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

	WTEL.AS	SXLK.AS	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	1.58	2.44	-0.86
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.62	0.98	-0.36
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.56	—	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.52	0.99	-0.47

Drawdowns

WTEL.AS vs. SXLK.AS - Drawdown Comparison

The maximum WTEL.AS drawdown since its inception was -36.50%, which is greater than SXLK.AS's maximum drawdown of -31.37%. Use the drawdown chart below to compare losses from any high point for WTEL.AS and SXLK.AS.

Drawdown Indicators

	WTEL.AS	SXLK.AS	Difference
Max Drawdown Largest peak-to-trough decline	-36.50%	-31.37%	-5.13%
Max Drawdown (1Y) Largest decline over 1 year	-9.71%	-15.83%	+6.12%
Max Drawdown (3Y) Largest decline over 3 years	-24.16%	-30.08%	+5.92%
Max Drawdown (5Y) Largest decline over 5 years	-36.50%	-30.08%	-6.42%
Max Drawdown (10Y) Largest decline over 10 years	-36.50%	—	—
Current Drawdown Current decline from peak	-3.86%	-2.96%	-0.90%
Average Drawdown Average peak-to-trough decline	-7.91%	-6.54%	-1.37%
Ulcer Index Depth and duration of drawdowns from previous peaks	2.57%	5.97%	-3.40%

Volatility

WTEL.AS vs. SXLK.AS - Volatility Comparison

The current volatility for SPDR MSCI World Communication Services UCITS ETF (WTEL.AS) is 3.65%, while SPDR S&P U.S. Technology Select Sector UCITS ETF (SXLK.AS) has a volatility of 7.18%. This indicates that WTEL.AS experiences smaller price fluctuations and is considered to be less risky than SXLK.AS based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	WTEL.AS	SXLK.AS	Difference
Volatility (1M) Calculated over the trailing 1-month period	3.65%	7.18%	-3.53%
Volatility (6M) Calculated over the trailing 6-month period	9.53%	14.71%	-5.18%
Volatility (1Y) Calculated over the trailing 1-year period	13.86%	20.07%	-6.21%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	18.24%	22.37%	-4.13%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	18.37%	22.98%	-4.61%

WTEL.AS vs. SXLK.AS - Expense Ratio Comparison

WTEL.AS has a 0.30% expense ratio, which is higher than SXLK.AS's 0.15% expense ratio.

Dividends

WTEL.AS vs. SXLK.AS - Dividend Comparison

Neither WTEL.AS nor SXLK.AS has paid dividends to shareholders.

Tickers have no history of dividend payments

Frequently Asked Questions

Can I hold both WTEL.AS and SXLK.AS in my portfolio?

WTEL.AS and SXLK.AS have a correlation of 0.45, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which ETF is better, WTEL.AS or SXLK.AS?

On fees, SXLK.AS is cheaper at 0.15% per year. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF is cheaper, WTEL.AS or SXLK.AS?

SXLK.AS is cheaper with a 0.15% expense ratio, compared with 0.30% for WTEL.AS.

What is the main difference between WTEL.AS and SXLK.AS?

WTEL.AS is categorized as Communications Equities, while SXLK.AS is Technology Equities. WTEL.AS tracks MSCI World/Comm Services NR USD, while SXLK.AS tracks MSCI World/Information Tech NR USD. Their fees differ too: 0.30% for WTEL.AS and 0.15% for SXLK.AS.