BBCK.DE vs. IXUA.DE
BBCK.DE (Invesco Global Buyback Achievers UCITS ETF) and IXUA.DE (iShares MSCI World ex-USA UCITS ETF USD Acc) are both Global Equities funds - BBCK.DE tracks the Nasdaq Global Buyback Achievers while IXUA.DE tracks the MSCI World ex USA. Both are passively managed. Over the past year, BBCK.DE returned 21.98% vs 20.93% for IXUA.DE. A 0.73 correlation means they provide meaningful diversification when combined. BBCK.DE charges 0.39%/yr vs 0.15%/yr for IXUA.DE.
Performance
BBCK.DE vs. IXUA.DE - Performance Comparison
Loading charts...
Returns By Period
In the year-to-date period, BBCK.DE achieves a 7.16% return, which is significantly lower than IXUA.DE's 9.84% return.
BBCK.DE
- 1D
- 0.98%
- 1M
- 1.42%
- YTD
- 7.16%
- 6M
- 8.41%
- 1Y
- 21.98%
- 3Y*
- 18.50%
- 5Y*
- 10.80%
- 10Y*
- 11.96%
IXUA.DE
- 1D
- 0.20%
- 1M
- 3.52%
- YTD
- 9.84%
- 6M
- 11.71%
- 1Y
- 20.93%
- 3Y*
- —
- 5Y*
- —
- 10Y*
- —
BBCK.DE vs. IXUA.DE - Yearly Performance Comparison
| 2026 (YTD) | 2025 | |
|---|---|---|
BBCK.DE Invesco Global Buyback Achievers UCITS ETF | 7.16% | 9.61% |
IXUA.DE iShares MSCI World ex-USA UCITS ETF USD Acc | 9.84% | 11.45% |
Correlation
The correlation between BBCK.DE and IXUA.DE is 0.71, 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 | 0.71 |
Correlation (All Time) Calculated using the full available price history since Jan 31, 2025 | 0.73 |
The correlation between BBCK.DE and IXUA.DE has been stable across timeframes, ranging from 0.71 to 0.73 - a consistent structural relationship.
Compare stocks, funds, or ETFs
Search for stocks, ETFs, and funds for a quick comparison or use the comparison tool for more options.
Return for Risk
BBCK.DE vs. IXUA.DE — Risk / Return Rank
BBCK.DE
IXUA.DE
BBCK.DE vs. IXUA.DE - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Invesco Global Buyback Achievers UCITS ETF (BBCK.DE) and iShares MSCI World ex-USA UCITS ETF USD Acc (IXUA.DE). 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.
| BBCK.DE | IXUA.DE | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +0.17 | ||
| Sortino ratioReturn per unit of downside risk | +0.05 | ||
| Omega ratioGain probability vs. loss probability | 1.34 | 1.32 | +0.02 |
| Calmar ratioReturn relative to maximum drawdown | 4.97 | 2.44 | +2.53 |
| Martin ratioReturn relative to average drawdown | 14.50 | 9.50 | +5.00 |
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month. | |||
Loading charts...
Sharpe Ratios by Period
| BBCK.DE | IXUA.DE | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 1.88 | 1.71 | +0.17 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.75 | — | — |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.91 | — | — |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.86 | 1.10 | -0.25 |
Drawdowns
BBCK.DE vs. IXUA.DE - Drawdown Comparison
The maximum BBCK.DE drawdown since its inception was -33.23%, which is greater than IXUA.DE's maximum drawdown of -16.58%. Use the drawdown chart below to compare losses from any high point for BBCK.DE and IXUA.DE.
Loading charts...
Drawdown Indicators
| BBCK.DE | IXUA.DE | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -33.23% | -16.58% | -16.65% |
Max Drawdown (1Y)Largest decline over 1 year | -4.40% | -8.53% | +4.13% |
Max Drawdown (3Y)Largest decline over 3 years | -21.54% | — | — |
Max Drawdown (5Y)Largest decline over 5 years | -21.54% | — | — |
Max Drawdown (10Y)Largest decline over 10 years | -33.23% | — | — |
Current DrawdownCurrent decline from peak | 0.00% | -0.74% | +0.74% |
Average DrawdownAverage peak-to-trough decline | -4.61% | -2.09% | -2.52% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 1.51% | 2.20% | -0.69% |
Volatility
BBCK.DE vs. IXUA.DE - Volatility Comparison
The current volatility for Invesco Global Buyback Achievers UCITS ETF (BBCK.DE) is 2.79%, while iShares MSCI World ex-USA UCITS ETF USD Acc (IXUA.DE) has a volatility of 3.28%. This indicates that BBCK.DE experiences smaller price fluctuations and is considered to be less risky than IXUA.DE based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
Loading charts...
Volatility by Period
| BBCK.DE | IXUA.DE | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 2.79% | 3.28% | -0.49% |
Volatility (6M)Calculated over the trailing 6-month period | 7.81% | 9.95% | -2.14% |
Volatility (1Y)Calculated over the trailing 1-year period | 11.63% | 12.21% | -0.58% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 15.39% | 14.74% | +0.65% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 18.85% | 14.74% | +4.11% |
BBCK.DE vs. IXUA.DE - Expense Ratio Comparison
BBCK.DE has a 0.39% expense ratio, which is higher than IXUA.DE's 0.15% expense ratio.
Dividends
BBCK.DE vs. IXUA.DE - Dividend Comparison
BBCK.DE's dividend yield for the trailing twelve months is around 1.69%, while IXUA.DE has not paid dividends to shareholders.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
BBCK.DE Invesco Global Buyback Achievers UCITS ETF | 1.69% | 1.88% | 1.79% | 1.75% | 1.97% | 1.18% | 1.61% | 1.84% | 1.35% | 1.18% | 1.63% | 1.28% |
IXUA.DE iShares MSCI World ex-USA UCITS ETF USD Acc | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
Frequently Asked Questions
BBCK.DE and IXUA.DE have a correlation of 0.71, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
On fees, IXUA.DE is cheaper at 0.15% per year. The better choice depends on whether you care most about return, fees, risk, or income.
IXUA.DE is cheaper with a 0.15% expense ratio, compared with 0.39% for BBCK.DE.
BBCK.DE tracks Nasdaq Global Buyback Achievers, while IXUA.DE tracks MSCI World ex USA. They also come from different issuers: Invesco and iShares. Their fees differ too: 0.39% for BBCK.DE and 0.15% for IXUA.DE.
Find the right allocation for BBCK.DE and IXUA.DE
Add both to a portfolio and optimize allocations for your target — whether that's maximizing returns, minimizing drawdowns, or balancing risk across holdings.
Open Portfolio Optimizer