WQTM.DE vs. QTUM

Last updated Jun 5, 2026

WQTM.DE (WisdomTree Quantum Computing UCITS ETF USD Accumulating) and QTUM (Defiance Quantum ETF) are both Technology Equities funds - WQTM.DE tracks the WisdomTree Classiq Quantum Computing Index while QTUM tracks the BlueStar Machine Learning and Quantum Computing Index. Both are passively managed. A 0.68 correlation means they provide meaningful diversification when combined. WQTM.DE charges 0.50%/yr vs 0.40%/yr for QTUM.

Performance

WQTM.DE vs. QTUM - Performance Comparison

The chart below illustrates the hypothetical performance of a €10,000 investment in WisdomTree Quantum Computing UCITS ETF USD Accumulating (WQTM.DE) and Defiance Quantum ETF (QTUM). The values are adjusted to include any dividend payments, if applicable.

Different Trading Currencies

WQTM.DE is traded in EUR, while QTUM is traded in USD. To make them comparable, the QTUM values have been converted to EUR using the latest available exchange rates.

Returns By Period

In the year-to-date period, WQTM.DE achieves a 50.87% return, which is significantly lower than QTUM's 53.87% return.

WQTM.DE

• 1D: -1.39%
• 1M: 17.46%
• YTD: 50.87%
• 6M: 44.06%
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —

QTUM

• 1D: 0.00%
• 1M: 17.23%
• YTD: 53.87%
• 6M: 48.27%
• 1Y: 91.82%
• 3Y*: 47.47%
• 5Y*: 30.16%
• 10Y*: —

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

WQTM.DE vs. QTUM - Yearly Performance Comparison

	2026 (YTD)	2025
WQTM.DE WisdomTree Quantum Computing UCITS ETF USD Accumulating	50.87%	22.54%
QTUM Defiance Quantum ETF	53.87%	16.75%

Correlation

The correlation between WQTM.DE and QTUM is 0.68, which is moderate. They share some common price drivers but move independently often enough to provide real diversification benefit when combined.

	Correlation
Correlation (All Time) Calculated using the full available price history since Sep 3, 2025	0.68

Return for Risk

WQTM.DE vs. QTUM — Risk / Return Rank

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

QTUM

QTUM Risk / Return Rank: 84
QTUM Sharpe Ratio Rank: 88
QTUM Sortino Ratio Rank: 77
QTUM Omega Ratio Rank: 79
QTUM Calmar Ratio Rank: 89
QTUM Martin Ratio Rank: 89

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.

WQTM.DE vs. QTUM - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for WisdomTree Quantum Computing UCITS ETF USD Accumulating (WQTM.DE) and Defiance Quantum ETF (QTUM). 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.

Risk / return metrics aren't available yet — we need at least 12 months of trading data to calculate them.

Sharpe Ratios by Period

	WQTM.DE	QTUM	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	—	3.58	—
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	—	1.19	—
Sharpe Ratio (All Time) Calculated using the full available price history	3.21	1.09	+2.12

Drawdowns

WQTM.DE vs. QTUM - Drawdown Comparison

The maximum WQTM.DE drawdown since its inception was -24.12%, smaller than the maximum QTUM drawdown of -35.88%. Use the drawdown chart below to compare losses from any high point for WQTM.DE and QTUM.

Drawdown Indicators

	WQTM.DE	QTUM	Difference
Max Drawdown Largest peak-to-trough decline	-24.12%	-35.88%	+11.76%
Max Drawdown (1Y) Largest decline over 1 year	—	-12.53%	—
Max Drawdown (3Y) Largest decline over 3 years	—	-28.54%	—
Max Drawdown (5Y) Largest decline over 5 years	—	-28.54%	—
Current Drawdown Current decline from peak	-3.88%	-1.21%	-2.67%
Average Drawdown Average peak-to-trough decline	-10.07%	-7.10%	-2.97%
Ulcer Index Depth and duration of drawdowns from previous peaks	—	3.69%	—

Volatility

Volatility by Period

	WQTM.DE	QTUM	Difference
Volatility (1M) Calculated over the trailing 1-month period	—	9.00%	—
Volatility (6M) Calculated over the trailing 6-month period	—	19.24%	—
Volatility (1Y) Calculated over the trailing 1-year period	39.69%	25.85%	+13.84%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	39.69%	25.55%	+14.14%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	39.69%	26.68%	+13.01%

WQTM.DE vs. QTUM - Expense Ratio Comparison

WQTM.DE has a 0.50% expense ratio, which is higher than QTUM's 0.40% expense ratio.

Dividends

WQTM.DE vs. QTUM - Dividend Comparison

WQTM.DE has not paid dividends to shareholders, while QTUM's dividend yield for the trailing twelve months is around 0.77%.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018
QTUM Defiance Quantum ETF	0.77%	1.01%	0.61%	0.81%	1.46%	0.48%	0.42%	0.61%	0.21%
WQTM.DE WisdomTree Quantum Computing UCITS ETF USD Accumulating	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%

Frequently Asked Questions

Can I hold both WQTM.DE and QTUM in my portfolio?

WQTM.DE and QTUM have a correlation of 0.68, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which ETF is better, WQTM.DE or QTUM?

On fees, QTUM 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, WQTM.DE or QTUM?

QTUM is cheaper with a 0.40% expense ratio, compared with 0.50% for WQTM.DE.

What is the main difference between WQTM.DE and QTUM?

WQTM.DE tracks WisdomTree Classiq Quantum Computing Index, while QTUM tracks BlueStar Machine Learning and Quantum Computing Index. They also come from different issuers: WisdomTree and Defiance. Their fees differ too: 0.50% for WQTM.DE and 0.40% for QTUM.