CBUT.DE vs. BLOK
CBUT.DE (iShares Blockchain Technology UCITS ETF USD (Acc)) and BLOK (Amplify Transformational Data Sharing ETF) are both Technology Equities funds. CBUT.DE is passively managed, while BLOK is actively managed. Over the past 3 years, CBUT.DE returned 44.53%/yr vs 48.72%/yr for BLOK. A 0.64 correlation means they provide meaningful diversification when combined. CBUT.DE charges 0.50%/yr vs 0.71%/yr for BLOK.
Performance
CBUT.DE vs. BLOK - Performance Comparison
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Different Trading Currencies
CBUT.DE is traded in EUR, while BLOK is traded in USD. To make them comparable, the BLOK values have been converted to EUR using the latest available exchange rates.
Returns By Period
In the year-to-date period, CBUT.DE achieves a 26.50% return, which is significantly higher than BLOK's 17.10% return.
CBUT.DE
- 1D
- -3.41%
- 1M
- 10.12%
- YTD
- 26.50%
- 6M
- 11.21%
- 1Y
- 63.22%
- 3Y*
- 44.53%
- 5Y*
- —
- 10Y*
- —
BLOK
- 1D
- -0.50%
- 1M
- 5.49%
- YTD
- 17.10%
- 6M
- 5.37%
- 1Y
- 27.38%
- 3Y*
- 48.72%
- 5Y*
- 12.92%
- 10Y*
- —
CBUT.DE vs. BLOK - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | |
|---|---|---|---|---|---|
CBUT.DE iShares Blockchain Technology UCITS ETF USD (Acc) | 26.50% | 13.17% | 12.43% | 235.40% | -36.41% |
BLOK Amplify Transformational Data Sharing ETF | 17.10% | 16.90% | 63.22% | 93.64% | -23.23% |
Correlation
The correlation between CBUT.DE and BLOK 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 | 0.66 |
Correlation (All Time) Calculated using the full available price history since Oct 20, 2022 | 0.64 |
The correlation between CBUT.DE and BLOK has been stable across timeframes, ranging from 0.64 to 0.70 - a consistent structural relationship.
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Return for Risk
CBUT.DE vs. BLOK — Risk / Return Rank
CBUT.DE
BLOK
CBUT.DE vs. BLOK - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for iShares Blockchain Technology UCITS ETF USD (Acc) (CBUT.DE) and Amplify Transformational Data Sharing ETF (BLOK). 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.
| CBUT.DE | BLOK | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +0.49 | ||
| Sortino ratioReturn per unit of downside risk | +0.58 | ||
| Omega ratioGain probability vs. loss probability | 1.21 | 1.15 | +0.06 |
| Calmar ratioReturn relative to maximum drawdown | 1.46 | 0.78 | +0.68 |
| Martin ratioReturn relative to average drawdown | 2.77 | 1.63 | +1.13 |
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month. | |||
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Sharpe Ratios by Period
| CBUT.DE | BLOK | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 1.22 | 0.73 | +0.49 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | — | 0.31 | — |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.67 | 0.51 | +0.16 |
Drawdowns
CBUT.DE vs. BLOK - Drawdown Comparison
The maximum CBUT.DE drawdown since its inception was -53.95%, smaller than the maximum BLOK drawdown of -70.89%. Use the drawdown chart below to compare losses from any high point for CBUT.DE and BLOK.
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Drawdown Indicators
| CBUT.DE | BLOK | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -53.95% | -70.89% | +16.94% |
Max Drawdown (1Y)Largest decline over 1 year | -43.09% | -35.05% | -8.04% |
Max Drawdown (3Y)Largest decline over 3 years | -53.95% | -37.88% | -16.07% |
Max Drawdown (5Y)Largest decline over 5 years | — | -70.89% | — |
Current DrawdownCurrent decline from peak | -14.86% | -10.85% | -4.01% |
Average DrawdownAverage peak-to-trough decline | -19.96% | -23.76% | +3.80% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 22.75% | 16.79% | +5.96% |
Volatility
CBUT.DE vs. BLOK - Volatility Comparison
iShares Blockchain Technology UCITS ETF USD (Acc) (CBUT.DE) has a higher volatility of 14.16% compared to Amplify Transformational Data Sharing ETF (BLOK) at 9.80%. This indicates that CBUT.DE's price experiences larger fluctuations and is considered to be riskier than BLOK based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| CBUT.DE | BLOK | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 14.16% | 9.80% | +4.36% |
Volatility (6M)Calculated over the trailing 6-month period | 36.13% | 27.64% | +8.49% |
Volatility (1Y)Calculated over the trailing 1-year period | 51.55% | 37.66% | +13.89% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 60.46% | 41.23% | +19.23% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 60.46% | 38.20% | +22.26% |
CBUT.DE vs. BLOK - Expense Ratio Comparison
CBUT.DE has a 0.50% expense ratio, which is lower than BLOK's 0.71% expense ratio.
Dividends
CBUT.DE vs. BLOK - Dividend Comparison
CBUT.DE has not paid dividends to shareholders, while BLOK's dividend yield for the trailing twelve months is around 0.62%.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 |
|---|---|---|---|---|---|---|---|---|---|
BLOK Amplify Transformational Data Sharing ETF | 0.62% | 0.72% | 6.00% | 1.15% | 0.00% | 14.31% | 1.88% | 2.05% | 1.30% |
CBUT.DE iShares Blockchain Technology UCITS ETF USD (Acc) | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
Frequently Asked Questions
CBUT.DE and BLOK 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.
On fees, CBUT.DE is cheaper at 0.50% per year. The better choice depends on whether you care most about return, fees, risk, or income.
CBUT.DE is cheaper with a 0.50% expense ratio, compared with 0.71% for BLOK.
They also come from different issuers: iShares and Amplify. Their fees differ too: 0.50% for CBUT.DE and 0.71% for BLOK.
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