CBRS.DE vs. BUG

Last updated Jun 5, 2026

CBRS.DE (First Trust Nasdaq Cybersecurity UCITS ETF Acc) and BUG (Global X Cybersecurity ETF) are both Technology Equities funds - CBRS.DE tracks the Nasdaq CTA Cybersecurity while BUG tracks the Indxx Cybersecurity Index. Both are passively managed. Over the past 5 years, CBRS.DE returned 15.64%/yr vs 7.67%/yr for BUG. A 0.69 correlation means they provide meaningful diversification when combined. CBRS.DE charges 0.60%/yr vs 0.50%/yr for BUG.

Performance

CBRS.DE vs. BUG - Performance Comparison

The chart below illustrates the hypothetical performance of a €10,000 investment in First Trust Nasdaq Cybersecurity UCITS ETF Acc (CBRS.DE) and Global X Cybersecurity ETF (BUG). The values are adjusted to include any dividend payments, if applicable.

Different Trading Currencies

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

Returns By Period

In the year-to-date period, CBRS.DE achieves a 25.88% return, which is significantly higher than BUG's 21.10% return.

CBRS.DE

• 1D: -2.53%
• 1M: 29.58%
• YTD: 25.88%
• 6M: 21.83%
• 1Y: 19.50%
• 3Y*: 22.06%
• 5Y*: 15.64%
• 10Y*: —

BUG

• 1D: 0.00%
• 1M: 31.89%
• YTD: 21.10%
• 6M: 13.99%
• 1Y: 0.47%
• 3Y*: 11.81%
• 5Y*: 7.67%
• 10Y*: —

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

CBRS.DE vs. BUG - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020
CBRS.DE First Trust Nasdaq Cybersecurity UCITS ETF Acc	25.88%	-3.73%	25.69%	36.29%	-23.65%	31.09%	17.73%
BUG Global X Cybersecurity ETF	21.10%	-16.31%	16.82%	37.16%	-29.52%	21.71%	19.25%

Correlation

The correlation between CBRS.DE and BUG is 0.72, 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	0.72
Correlation (3Y) Calculated over the trailing 3-year period	0.69
Correlation (5Y) Calculated over the trailing 5-year period	0.69
Correlation (All Time) Calculated using the full available price history since Oct 8, 2020	0.69

The correlation between CBRS.DE and BUG has been stable across timeframes, ranging from 0.69 to 0.72 - a consistent structural relationship.

Return for Risk

CBRS.DE vs. BUG — Risk / Return Rank

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

CBRS.DE

CBRS.DE Risk / Return Rank: 22
CBRS.DE Sharpe Ratio Rank: 22
CBRS.DE Sortino Ratio Rank: 23
CBRS.DE Omega Ratio Rank: 24
CBRS.DE Calmar Ratio Rank: 19
CBRS.DE Martin Ratio Rank: 18

BUG

BUG Risk / Return Rank: 9
BUG Sharpe Ratio Rank: 9
BUG Sortino Ratio Rank: 9
BUG Omega Ratio Rank: 9
BUG Calmar Ratio Rank: 9
BUG Martin Ratio Rank: 9

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.

CBRS.DE vs. BUG - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for First Trust Nasdaq Cybersecurity UCITS ETF Acc (CBRS.DE) and Global X Cybersecurity ETF (BUG). 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.

	CBRS.DE	BUG	Difference
Sharpe ratio: Return per unit of total volatility	0.75	0.02	+0.74
Sortino ratio: Return per unit of downside risk	1.20	0.23	+0.97
Omega ratio: Gain probability vs. loss probability	1.16	1.03	+0.13
Calmar ratio: Return relative to maximum drawdown	0.81	0.01	+0.80
Martin ratio: Return relative to average drawdown	1.89	0.03	+1.87
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

CBRS.DE vs. BUG - Sharpe Ratio Comparison

The current CBRS.DE Sharpe Ratio is 0.75, which is higher than the BUG Sharpe Ratio of 0.02. The chart below compares the historical Sharpe Ratios of CBRS.DE and BUG, 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

	CBRS.DE	BUG	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	0.75	0.02	+0.74
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.66	0.27	+0.38
Sharpe Ratio (All Time) Calculated using the full available price history	0.73	0.47	+0.26

Drawdowns

CBRS.DE vs. BUG - Drawdown Comparison

The maximum CBRS.DE drawdown since its inception was -28.84%, smaller than the maximum BUG drawdown of -43.55%. Use the drawdown chart below to compare losses from any high point for CBRS.DE and BUG.

Drawdown Indicators

	CBRS.DE	BUG	Difference
Max Drawdown Largest peak-to-trough decline	-28.84%	-43.55%	+14.71%
Max Drawdown (1Y) Largest decline over 1 year	-23.94%	-37.73%	+13.79%
Max Drawdown (3Y) Largest decline over 3 years	-28.84%	-43.55%	+14.71%
Max Drawdown (5Y) Largest decline over 5 years	-28.84%	-43.55%	+14.71%
Current Drawdown Current decline from peak	-3.23%	-10.79%	+7.56%
Average Drawdown Average peak-to-trough decline	-10.34%	-13.51%	+3.17%
Ulcer Index Depth and duration of drawdowns from previous peaks	10.27%	18.18%	-7.91%

Volatility

CBRS.DE vs. BUG - Volatility Comparison

The current volatility for First Trust Nasdaq Cybersecurity UCITS ETF Acc (CBRS.DE) is 11.76%, while Global X Cybersecurity ETF (BUG) has a volatility of 13.99%. This indicates that CBRS.DE experiences smaller price fluctuations and is considered to be less risky than BUG based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	CBRS.DE	BUG	Difference
Volatility (1M) Calculated over the trailing 1-month period	11.76%	13.99%	-2.23%
Volatility (6M) Calculated over the trailing 6-month period	22.50%	25.98%	-3.48%
Volatility (1Y) Calculated over the trailing 1-year period	25.84%	30.90%	-5.06%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	23.56%	28.16%	-4.60%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	23.34%	29.24%	-5.90%

CBRS.DE vs. BUG - Expense Ratio Comparison

CBRS.DE has a 0.60% expense ratio, which is higher than BUG's 0.50% expense ratio.

Dividends

CBRS.DE vs. BUG - Dividend Comparison

CBRS.DE has not paid dividends to shareholders, while BUG's dividend yield for the trailing twelve months is around 0.03%.

Position	TTM	2025	2024	2023	2022	2021	2020	2019
BUG Global X Cybersecurity ETF	0.03%	0.04%	0.09%	0.10%	1.56%	0.66%	0.46%	0.24%
CBRS.DE First Trust Nasdaq Cybersecurity UCITS ETF Acc	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%

Frequently Asked Questions

Can I hold both CBRS.DE and BUG in my portfolio?

CBRS.DE and BUG have a correlation of 0.72, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which ETF is better, CBRS.DE or BUG?

On fees, BUG is cheaper at 0.50% per year. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF is cheaper, CBRS.DE or BUG?

BUG is cheaper with a 0.50% expense ratio, compared with 0.60% for CBRS.DE.

What is the main difference between CBRS.DE and BUG?

CBRS.DE tracks Nasdaq CTA Cybersecurity, while BUG tracks Indxx Cybersecurity Index. They also come from different issuers: First Trust and Global X. Their fees differ too: 0.60% for CBRS.DE and 0.50% for BUG.