IDTW.L vs. BLOK.L
IDTW.L (iShares MSCI Taiwan UCITS ETF USD (Dist)) and BLOK.L (First Trust Indxx Innovative Transaction & Process UCITS ETF) are both Technology Equities funds - IDTW.L tracks the iShares MSCI Taiwan UCITS ETF USD (Dist) while BLOK.L tracks the MSCI World/Information Tech NR USD. Both are passively managed. Over the past 5 years, IDTW.L returned 19.77%/yr vs 11.78%/yr for BLOK.L. A 0.68 correlation means they provide meaningful diversification when combined. IDTW.L charges 0.74%/yr vs 0.65%/yr for BLOK.L.
Performance
IDTW.L vs. BLOK.L - Performance Comparison
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Different Trading Currencies
IDTW.L is traded in USD, while BLOK.L is traded in GBp. To make them comparable, the BLOK.L values have been converted to USD using the latest available exchange rates.
Returns By Period
In the year-to-date period, IDTW.L achieves a 57.81% return, which is significantly higher than BLOK.L's 9.97% return.
IDTW.L
- 1D
- -1.85%
- 1M
- -6.53%
- 6M
- 50.70%
- YTD
- 57.81%
- 1Y
- 84.29%
- 3Y*
- 39.37%
- 5Y*
- 19.77%
- 10Y*
- 20.33%
BLOK.L
- 1D
- 0.67%
- 1M
- -2.25%
- 6M
- 7.07%
- YTD
- 9.97%
- 1Y
- 23.84%
- 3Y*
- 20.92%
- 5Y*
- 11.78%
- 10Y*
- —
IDTW.L vs. BLOK.L - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | |
|---|---|---|---|---|---|---|---|---|---|
IDTW.L iShares MSCI Taiwan UCITS ETF USD (Dist) | 57.81% | 31.78% | 23.61% | 28.84% | -29.55% | 28.51% | 34.35% | 34.44% | -12.63% |
BLOK.L First Trust Indxx Innovative Transaction & Process UCITS ETF | 9.97% | 31.58% | 16.58% | 20.82% | -18.71% | 18.00% | 18.57% | 27.51% | -35.53% |
Correlation
The correlation between IDTW.L and BLOK.L is 0.64, 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 | 0.64 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.64 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.67 |
Correlation (All Time) Calculated using the full available price history since Apr 9, 2018 | 0.68 |
The correlation between IDTW.L and BLOK.L has been stable across timeframes, ranging from 0.64 to 0.68 - a consistent structural relationship.
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Return for Risk
IDTW.L vs. BLOK.L — Risk / Return Rank
IDTW.L
BLOK.L
IDTW.L vs. BLOK.L - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for iShares MSCI Taiwan UCITS ETF USD (Dist) (IDTW.L) and First Trust Indxx Innovative Transaction & Process UCITS ETF (BLOK.L). 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.
Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.
| IDTW.L | BLOK.L | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +1.31 | ||
| Sortino ratioReturn per unit of downside risk | +1.26 | ||
| Omega ratioGain probability vs. loss probability | 1.48 | 1.29 | +0.19 |
| Calmar ratioReturn relative to maximum drawdown | 7.24 | 2.41 | +4.84 |
| Martin ratioReturn relative to average drawdown | 19.11 | 8.06 | +11.06 |
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Drawdowns
IDTW.L vs. BLOK.L - Drawdown Comparison
The maximum IDTW.L drawdown since its inception was -60.07%, which is greater than BLOK.L's maximum drawdown of -44.30%. Use the drawdown chart below to compare losses from any high point for IDTW.L and BLOK.L.
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Drawdown Indicators
| IDTW.L | BLOK.L | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -60.07% | -44.30% | -15.77% |
Max Drawdown (1Y)Largest decline over 1 year | -11.44% | -9.86% | -1.58% |
Max Drawdown (3Y)Largest decline over 3 years | -28.24% | -19.23% | -9.01% |
Max Drawdown (5Y)Largest decline over 5 years | -40.98% | -32.06% | -8.92% |
Max Drawdown (10Y)Largest decline over 10 years | -40.98% | — | — |
Current DrawdownCurrent decline from peak | -11.06% | -3.40% | -7.66% |
Average DrawdownAverage peak-to-trough decline | -12.59% | -13.62% | +1.03% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 4.34% | 2.95% | +1.39% |
Volatility
IDTW.L vs. BLOK.L - Volatility Comparison
iShares MSCI Taiwan UCITS ETF USD (Dist) (IDTW.L) has a higher volatility of 11.69% compared to First Trust Indxx Innovative Transaction & Process UCITS ETF (BLOK.L) at 3.93%. This indicates that IDTW.L's price experiences larger fluctuations and is considered to be riskier than BLOK.L based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| IDTW.L | BLOK.L | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 11.69% | 3.93% | +7.76% |
Volatility (6M)Calculated over the trailing 6-month period | 24.41% | 11.26% | +13.15% |
Volatility (1Y)Calculated over the trailing 1-year period | 27.97% | 14.39% | +13.58% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 23.91% | 21.50% | +2.41% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 22.38% | 23.46% | -1.08% |
IDTW.L vs. BLOK.L - Expense Ratio Comparison
IDTW.L has a 0.74% expense ratio, which is higher than BLOK.L's 0.65% expense ratio.
Dividends
IDTW.L vs. BLOK.L - Dividend Comparison
IDTW.L's dividend yield for the trailing twelve months is around 0.96%, while BLOK.L has not paid dividends to shareholders.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
BLOK.L First Trust Indxx Innovative Transaction & Process UCITS ETF | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
IDTW.L iShares MSCI Taiwan UCITS ETF USD (Dist) | 0.96% | 1.51% | 1.43% | 2.09% | 3.39% | 1.35% | 1.73% | 2.15% | 2.78% | 2.70% | 3.10% | 3.33% |
Frequently Asked Questions
IDTW.L and BLOK.L have a correlation of 0.64, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
On fees, BLOK.L is cheaper at 0.65% per year. The better choice depends on whether you care most about return, fees, risk, or income.
BLOK.L is cheaper with a 0.65% expense ratio, compared with 0.74% for IDTW.L.
IDTW.L tracks iShares MSCI Taiwan UCITS ETF USD (Dist), while BLOK.L tracks MSCI World/Information Tech NR USD. They also come from different issuers: iShares and First Trust. Their fees differ too: 0.74% for IDTW.L and 0.65% for BLOK.L.
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