IDTP.L vs. TIP
IDTP.L (iShares $ TIPS UCITS ETF USD (Acc)) and TIP (iShares TIPS Bond ETF) are both Inflation-Protected Bonds funds from iShares - IDTP.L tracks the Bloomberg Gbl Infl Linked US TIPS TR USD while TIP tracks the ICE U.S. Treasury Inflation Linked Bond Index. Both are passively managed. Over the past 10 years, IDTP.L returned 2.62%/yr vs 2.56%/yr for TIP. At a 0.50 correlation, their price movements are largely independent. IDTP.L charges 0.12%/yr vs 0.18%/yr for TIP.
Performance
IDTP.L vs. TIP - Performance Comparison
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Returns By Period
In the year-to-date period, IDTP.L achieves a 1.09% return, which is significantly lower than TIP's 1.55% return. Both investments have delivered pretty close results over the past 10 years, with IDTP.L having a 2.62% annualized return and TIP not far behind at 2.56%.
IDTP.L
- 1D
- 0.04%
- 1M
- 0.02%
- YTD
- 1.09%
- 6M
- 1.17%
- 1Y
- 4.80%
- 3Y*
- 3.82%
- 5Y*
- 0.96%
- 10Y*
- 2.62%
TIP
- 1D
- 0.01%
- 1M
- -0.01%
- YTD
- 1.55%
- 6M
- 1.21%
- 1Y
- 4.57%
- 3Y*
- 3.84%
- 5Y*
- 0.98%
- 10Y*
- 2.56%
IDTP.L vs. TIP - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
IDTP.L iShares $ TIPS UCITS ETF USD (Acc) | 1.09% | 6.94% | 2.15% | 3.71% | -12.76% | 6.17% | 10.98% | 8.68% | -1.43% | 3.28% |
TIP iShares TIPS Bond ETF | 1.55% | 6.77% | 1.65% | 3.80% | -12.26% | 5.68% | 10.84% | 8.35% | -1.42% | 2.92% |
Correlation
The correlation between IDTP.L and TIP is 0.60, 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 | 0.60 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.64 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.61 |
Correlation (10Y) Calculated over the trailing 10-year period | 0.60 |
Correlation (All Time) Calculated using the full available price history since Dec 22, 2006 | 0.50 |
The correlation between IDTP.L and TIP shifts across timeframes, from 0.50 (all time) to 0.64 (3 years), reflecting how their relationship changes across market environments.
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Return for Risk
IDTP.L vs. TIP — Risk / Return Rank
IDTP.L
TIP
IDTP.L vs. TIP - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for iShares $ TIPS UCITS ETF USD (Acc) (IDTP.L) and iShares TIPS Bond ETF (TIP). 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.
| IDTP.L | TIP | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -0.09 | ||
| Sortino ratioReturn per unit of downside risk | -0.22 | ||
| Omega ratioGain probability vs. loss probability | 1.22 | 1.24 | -0.02 |
| Calmar ratioReturn relative to maximum drawdown | 2.48 | 2.32 | +0.16 |
| Martin ratioReturn relative to average drawdown | 6.88 | 7.02 | -0.13 |
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
| IDTP.L | TIP | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 1.26 | 1.35 | -0.09 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.16 | 0.16 | 0.00 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.41 | 0.45 | -0.04 |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.51 | 0.57 | -0.06 |
Drawdowns
IDTP.L vs. TIP - Drawdown Comparison
The maximum IDTP.L drawdown since its inception was -15.12%, roughly equal to the maximum TIP drawdown of -14.57%. Use the drawdown chart below to compare losses from any high point for IDTP.L and TIP.
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Drawdown Indicators
| IDTP.L | TIP | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -15.12% | -14.57% | -0.55% |
Max Drawdown (1Y)Largest decline over 1 year | -1.92% | -1.98% | +0.06% |
Max Drawdown (3Y)Largest decline over 3 years | -4.51% | -4.54% | +0.03% |
Max Drawdown (5Y)Largest decline over 5 years | -15.12% | -14.51% | -0.61% |
Max Drawdown (10Y)Largest decline over 10 years | -15.12% | -14.51% | -0.61% |
Current DrawdownCurrent decline from peak | -0.61% | -0.31% | -0.30% |
Average DrawdownAverage peak-to-trough decline | -4.22% | -3.43% | -0.79% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 0.69% | 0.66% | +0.03% |
Volatility
IDTP.L vs. TIP - Volatility Comparison
iShares $ TIPS UCITS ETF USD (Acc) (IDTP.L) has a higher volatility of 1.30% compared to iShares TIPS Bond ETF (TIP) at 0.89%. This indicates that IDTP.L's price experiences larger fluctuations and is considered to be riskier than TIP based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| IDTP.L | TIP | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 1.30% | 0.89% | +0.41% |
Volatility (6M)Calculated over the trailing 6-month period | 2.66% | 2.29% | +0.37% |
Volatility (1Y)Calculated over the trailing 1-year period | 3.78% | 3.41% | +0.37% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 6.13% | 6.21% | -0.08% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 6.37% | 5.73% | +0.64% |
IDTP.L vs. TIP - Expense Ratio Comparison
IDTP.L has a 0.12% expense ratio, which is lower than TIP's 0.18% expense ratio. Despite the difference, both funds are considered low-cost compared to the broader market, where average expense ratios usually range from 0.3% to 0.9%.
Dividends
IDTP.L vs. TIP - Dividend Comparison
IDTP.L has not paid dividends to shareholders, while TIP's dividend yield for the trailing twelve months is around 3.76%.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
IDTP.L iShares $ TIPS 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% |
TIP iShares TIPS Bond ETF | 3.76% | 3.46% | 2.52% | 2.73% | 6.96% | 4.28% | 1.17% | 1.75% | 2.71% | 2.07% | 1.48% | 0.34% |
Frequently Asked Questions
IDTP.L and TIP have a correlation of 0.60, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
On fees, IDTP.L is cheaper at 0.12% per year. The better choice depends on whether you care most about return, fees, risk, or income.
IDTP.L is cheaper with a 0.12% expense ratio, compared with 0.18% for TIP.
IDTP.L tracks Bloomberg Gbl Infl Linked US TIPS TR USD, while TIP tracks ICE U.S. Treasury Inflation Linked Bond Index. Their fees differ too: 0.12% for IDTP.L and 0.18% for TIP.
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