IBIC vs. RBIL
Compare and contrast key facts about iShares iBonds Oct 2026 Term TIPS ETF (IBIC) and F/m Ultrashort Treasury Inflation-Protected Security (TIPS) ETF (RBIL).
IBIC and RBIL are both exchange-traded funds (ETFs), meaning they are traded on stock exchanges and can be bought and sold throughout the day. IBIC is a passively managed fund by iShares that tracks the performance of the ICE 2026 Maturity US Inflation-Linked Treasury Index. It was launched on Sep 13, 2023. RBIL is a passively managed fund by F/m that tracks the performance of the Bloomberg US Ultrashort TIPS 1-13 Months Index. It was launched on Feb 24, 2025. Both IBIC and RBIL are passive ETFs, meaning that they are not actively managed but aim to replicate the performance of the underlying index as closely as possible.
Performance
IBIC vs. RBIL - Performance Comparison
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IBIC vs. RBIL - Yearly Performance Comparison
| 2026 (YTD) | 2025 | |
|---|---|---|
IBIC iShares iBonds Oct 2026 Term TIPS ETF | 1.45% | 3.62% |
RBIL F/m Ultrashort Treasury Inflation-Protected Security (TIPS) ETF | 1.65% | 2.91% |
Returns By Period
In the year-to-date period, IBIC achieves a 1.45% return, which is significantly lower than RBIL's 1.65% return.
IBIC
- 1D
- -0.04%
- 1M
- 0.86%
- YTD
- 1.45%
- 6M
- 2.09%
- 1Y
- 4.26%
- 3Y*
- —
- 5Y*
- —
- 10Y*
- —
RBIL
- 1D
- -0.08%
- 1M
- 1.03%
- YTD
- 1.65%
- 6M
- 2.23%
- 1Y
- 3.87%
- 3Y*
- —
- 5Y*
- —
- 10Y*
- —
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IBIC vs. RBIL - Expense Ratio Comparison
IBIC has a 0.10% expense ratio, which is lower than RBIL's 0.17% 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%.
Return for Risk
IBIC vs. RBIL — Risk / Return Rank
IBIC
RBIL
IBIC vs. RBIL - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for iShares iBonds Oct 2026 Term TIPS ETF (IBIC) and F/m Ultrashort Treasury Inflation-Protected Security (TIPS) ETF (RBIL). 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.
| IBIC | RBIL | Difference | |
|---|---|---|---|
Sharpe ratioReturn per unit of total volatility | 3.71 | 3.76 | -0.05 |
Sortino ratioReturn per unit of downside risk | 6.38 | 6.07 | +0.31 |
Omega ratioGain probability vs. loss probability | 1.91 | 2.00 | -0.09 |
Calmar ratioReturn relative to maximum drawdown | 8.93 | 7.98 | +0.95 |
Martin ratioReturn relative to average drawdown | 32.20 | 35.17 | -2.97 |
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
| IBIC | RBIL | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 3.71 | 3.76 | -0.05 |
Sharpe Ratio (All Time)Calculated using the full available price history | 3.42 | 4.10 | -0.67 |
Correlation
The correlation between IBIC and RBIL is 0.59, which is considered to be moderate. This suggests that the two assets have some degree of positive relationship in their price movements. Moderate correlation can be acceptable for portfolio diversification, offering a balance between risk and potential returns.
Dividends
IBIC vs. RBIL - Dividend Comparison
IBIC's dividend yield for the trailing twelve months is around 4.37%, less than RBIL's 4.42% yield.
| TTM | 2025 | 2024 | 2023 | |
|---|---|---|---|---|
IBIC iShares iBonds Oct 2026 Term TIPS ETF | 4.37% | 4.43% | 4.65% | 0.83% |
RBIL F/m Ultrashort Treasury Inflation-Protected Security (TIPS) ETF | 4.42% | 3.65% | 0.00% | 0.00% |
Drawdowns
IBIC vs. RBIL - Drawdown Comparison
The maximum IBIC drawdown since its inception was -0.90%, which is greater than RBIL's maximum drawdown of -0.50%. Use the drawdown chart below to compare losses from any high point for IBIC and RBIL.
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Drawdown Indicators
| IBIC | RBIL | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -0.90% | -0.50% | -0.40% |
Max Drawdown (1Y)Largest decline over 1 year | -0.46% | -0.50% | +0.04% |
Current DrawdownCurrent decline from peak | -0.04% | -0.08% | +0.04% |
Average DrawdownAverage peak-to-trough decline | -0.10% | -0.06% | -0.04% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 0.13% | 0.11% | +0.02% |
Volatility
IBIC vs. RBIL - Volatility Comparison
The current volatility for iShares iBonds Oct 2026 Term TIPS ETF (IBIC) is 0.37%, while F/m Ultrashort Treasury Inflation-Protected Security (TIPS) ETF (RBIL) has a volatility of 0.58%. This indicates that IBIC experiences smaller price fluctuations and is considered to be less risky than RBIL based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| IBIC | RBIL | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 0.37% | 0.58% | -0.21% |
Volatility (6M)Calculated over the trailing 6-month period | 0.62% | 0.67% | -0.05% |
Volatility (1Y)Calculated over the trailing 1-year period | 1.16% | 1.04% | +0.12% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 1.61% | 1.03% | +0.58% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 1.61% | 1.03% | +0.58% |