B4NQ.DE vs. DBB

Last updated Jun 5, 2026

B4NQ.DE (BNPP Kupfer (TR) ETC) and DBB (Invesco DB Base Metals Fund) are both Metals funds - B4NQ.DE tracks the LME Copper Futures while DBB tracks the DBIQ Optimum Yield Industrial Metals Index Excess Return. Both are passively managed. Over the past 5 years, B4NQ.DE returned 9.94%/yr vs 8.84%/yr for DBB. A 0.66 correlation means they provide meaningful diversification when combined. B4NQ.DE charges 0.90%/yr vs 0.80%/yr for DBB.

Performance

B4NQ.DE vs. DBB - Performance Comparison

The chart below illustrates the hypothetical performance of a €10,000 investment in BNPP Kupfer (TR) ETC (B4NQ.DE) and Invesco DB Base Metals Fund (DBB). The values are adjusted to include any dividend payments, if applicable.

Different Trading Currencies

B4NQ.DE is traded in EUR, while DBB is traded in USD. To make them comparable, the DBB values have been converted to EUR using the latest available exchange rates.

Returns By Period

In the year-to-date period, B4NQ.DE achieves a 12.61% return, which is significantly lower than DBB's 13.56% return.

B4NQ.DE

• 1D: 0.20%
• 1M: 5.53%
• YTD: 12.61%
• 6M: 20.58%
• 1Y: 43.15%
• 3Y*: 17.04%
• 5Y*: 9.94%
• 10Y*: —

DBB

• 1D: -1.77%
• 1M: 3.14%
• YTD: 13.56%
• 6M: 18.24%
• 1Y: 40.02%
• 3Y*: 15.19%
• 5Y*: 8.84%
• 10Y*: 9.13%

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

B4NQ.DE vs. DBB - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
B4NQ.DE BNPP Kupfer (TR) ETC	12.61%	27.66%	11.19%	-0.03%	-5.09%	34.69%	13.54%	6.45%	-13.91%	19.60%
DBB Invesco DB Base Metals Fund	13.56%	10.17%	15.03%	-1.89%	-6.34%	38.62%	6.01%	1.06%	-15.69%	14.05%

Correlation

The correlation between B4NQ.DE and DBB is 0.70, 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	0.70
Correlation (3Y) Calculated over the trailing 3-year period	0.70
Correlation (5Y) Calculated over the trailing 5-year period	0.68
Correlation (All Time) Calculated using the full available price history since May 31, 2017	0.66

The correlation between B4NQ.DE and DBB has been stable across timeframes, ranging from 0.66 to 0.70 - a consistent structural relationship.

Return for Risk

B4NQ.DE vs. DBB — Risk / Return Rank

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

B4NQ.DE

B4NQ.DE Risk / Return Rank: 72
B4NQ.DE Sharpe Ratio Rank: 62
B4NQ.DE Sortino Ratio Rank: 64
B4NQ.DE Omega Ratio Rank: 67
B4NQ.DE Calmar Ratio Rank: 86
B4NQ.DE Martin Ratio Rank: 80

DBB

DBB Risk / Return Rank: 72
DBB Sharpe Ratio Rank: 72
DBB Sortino Ratio Rank: 68
DBB Omega Ratio Rank: 67
DBB Calmar Ratio Rank: 76
DBB Martin Ratio Rank: 77

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.

B4NQ.DE vs. DBB - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for BNPP Kupfer (TR) ETC (B4NQ.DE) and Invesco DB Base Metals Fund (DBB). 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.

	B4NQ.DE	DBB	Difference
Sharpe ratio: Return per unit of total volatility	2.04	2.27	-0.23
Sortino ratio: Return per unit of downside risk	2.92	3.07	-0.16
Omega ratio: Gain probability vs. loss probability	1.39	1.39	0.00
Calmar ratio: Return relative to maximum drawdown	4.70	4.27	+0.42
Martin ratio: Return relative to average drawdown	15.53	16.56	-1.03
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

B4NQ.DE vs. DBB - Sharpe Ratio Comparison

The current B4NQ.DE Sharpe Ratio is 2.04, which is comparable to the DBB Sharpe Ratio of 2.27. The chart below compares the historical Sharpe Ratios of B4NQ.DE and DBB, 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

	B4NQ.DE	DBB	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	2.04	2.27	-0.23
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.47	0.46	+0.01
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	—	0.51	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.54	0.11	+0.43

Drawdowns

B4NQ.DE vs. DBB - Drawdown Comparison

The maximum B4NQ.DE drawdown since its inception was -29.78%, smaller than the maximum DBB drawdown of -56.36%. Use the drawdown chart below to compare losses from any high point for B4NQ.DE and DBB.

Drawdown Indicators

	B4NQ.DE	DBB	Difference
Max Drawdown Largest peak-to-trough decline	-29.78%	-56.36%	+26.58%
Max Drawdown (1Y) Largest decline over 1 year	-9.40%	-9.41%	+0.01%
Max Drawdown (3Y) Largest decline over 3 years	-22.98%	-19.19%	-3.79%
Max Drawdown (5Y) Largest decline over 5 years	-27.51%	-33.66%	+6.15%
Max Drawdown (10Y) Largest decline over 10 years	—	-33.66%	—
Current Drawdown Current decline from peak	-0.62%	-3.14%	+2.52%
Average Drawdown Average peak-to-trough decline	-11.05%	-22.61%	+11.56%
Ulcer Index Depth and duration of drawdowns from previous peaks	2.85%	2.42%	+0.43%

Volatility

B4NQ.DE vs. DBB - Volatility Comparison

BNPP Kupfer (TR) ETC (B4NQ.DE) and Invesco DB Base Metals Fund (DBB) have volatilities of 5.45% and 5.50%, respectively, indicating that both stocks experience similar levels of price fluctuations. This suggests that the risk associated with both stocks, as measured by volatility, is nearly the same. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	B4NQ.DE	DBB	Difference
Volatility (1M) Calculated over the trailing 1-month period	5.45%	5.50%	-0.05%
Volatility (6M) Calculated over the trailing 6-month period	18.83%	14.96%	+3.87%
Volatility (1Y) Calculated over the trailing 1-year period	21.66%	17.72%	+3.94%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	21.13%	19.45%	+1.68%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	20.30%	17.98%	+2.32%

B4NQ.DE vs. DBB - Expense Ratio Comparison

B4NQ.DE has a 0.90% expense ratio, which is higher than DBB's 0.80% expense ratio.

Dividends

B4NQ.DE vs. DBB - Dividend Comparison

B4NQ.DE has not paid dividends to shareholders, while DBB's dividend yield for the trailing twelve months is around 2.35%.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018
B4NQ.DE BNPP Kupfer (TR) ETC	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%
DBB Invesco DB Base Metals Fund	2.35%	2.61%	4.75%	7.21%	0.94%	0.00%	0.00%	1.83%	1.59%

Frequently Asked Questions

Can I hold both B4NQ.DE and DBB in my portfolio?

B4NQ.DE and DBB have a correlation of 0.70, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which ETF is better, B4NQ.DE or DBB?

On fees, DBB is cheaper at 0.80% per year. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF is cheaper, B4NQ.DE or DBB?

DBB is cheaper with a 0.80% expense ratio, compared with 0.90% for B4NQ.DE.

What is the main difference between B4NQ.DE and DBB?

B4NQ.DE tracks LME Copper Futures, while DBB tracks DBIQ Optimum Yield Industrial Metals Index Excess Return. They also come from different issuers: BNP Paribas and Invesco. Their fees differ too: 0.90% for B4NQ.DE and 0.80% for DBB.