RBIL vs. DFIP
Compare and contrast key facts about F/m Ultrashort Treasury Inflation-Protected Security (TIPS) ETF (RBIL) and Dimensional Inflation-Protected Securities ETF (DFIP).
RBIL and DFIP are both exchange-traded funds (ETFs), meaning they are traded on stock exchanges and can be bought and sold throughout the day. 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. DFIP is an actively managed fund by Dimensional. It was launched on Nov 15, 2021.
Performance
RBIL vs. DFIP - Performance Comparison
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RBIL vs. DFIP - Yearly Performance Comparison
| 2026 (YTD) | 2025 | |
|---|---|---|
RBIL F/m Ultrashort Treasury Inflation-Protected Security (TIPS) ETF | 1.65% | 2.91% |
DFIP Dimensional Inflation-Protected Securities ETF | 0.40% | 4.55% |
Returns By Period
In the year-to-date period, RBIL achieves a 1.65% return, which is significantly higher than DFIP's 0.40% return.
RBIL
- 1D
- -0.08%
- 1M
- 1.03%
- YTD
- 1.65%
- 6M
- 2.23%
- 1Y
- 3.87%
- 3Y*
- —
- 5Y*
- —
- 10Y*
- —
DFIP
- 1D
- 0.01%
- 1M
- -1.44%
- YTD
- 0.40%
- 6M
- 0.24%
- 1Y
- 3.35%
- 3Y*
- 3.18%
- 5Y*
- —
- 10Y*
- —
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RBIL vs. DFIP - Expense Ratio Comparison
RBIL has a 0.17% expense ratio, which is higher than DFIP's 0.11% expense ratio. However, 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
RBIL vs. DFIP — Risk / Return Rank
RBIL
DFIP
RBIL vs. DFIP - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for F/m Ultrashort Treasury Inflation-Protected Security (TIPS) ETF (RBIL) and Dimensional Inflation-Protected Securities ETF (DFIP). 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.
| RBIL | DFIP | Difference | |
|---|---|---|---|
Sharpe ratioReturn per unit of total volatility | 3.76 | 0.80 | +2.96 |
Sortino ratioReturn per unit of downside risk | 6.07 | 1.13 | +4.93 |
Omega ratioGain probability vs. loss probability | 2.00 | 1.15 | +0.86 |
Calmar ratioReturn relative to maximum drawdown | 7.98 | 1.21 | +6.78 |
Martin ratioReturn relative to average drawdown | 35.17 | 3.84 | +31.32 |
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
| RBIL | DFIP | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 3.76 | 0.80 | +2.96 |
Sharpe Ratio (All Time)Calculated using the full available price history | 4.10 | 0.00 | +4.09 |
Correlation
The correlation between RBIL and DFIP is 0.14, which is considered to be low. This implies their price changes are not closely related. A low correlation is generally favorable for portfolio diversification, as it helps to reduce overall risk by spreading it across multiple assets with different performance patterns.
Dividends
RBIL vs. DFIP - Dividend Comparison
RBIL's dividend yield for the trailing twelve months is around 4.42%, more than DFIP's 4.24% yield.
| TTM | 2025 | 2024 | 2023 | 2022 | 2021 | |
|---|---|---|---|---|---|---|
RBIL F/m Ultrashort Treasury Inflation-Protected Security (TIPS) ETF | 4.42% | 3.65% | 0.00% | 0.00% | 0.00% | 0.00% |
DFIP Dimensional Inflation-Protected Securities ETF | 4.24% | 4.70% | 3.69% | 3.68% | 5.97% | 0.56% |
Drawdowns
RBIL vs. DFIP - Drawdown Comparison
The maximum RBIL drawdown since its inception was -0.50%, smaller than the maximum DFIP drawdown of -14.96%. Use the drawdown chart below to compare losses from any high point for RBIL and DFIP.
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Drawdown Indicators
| RBIL | DFIP | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -0.50% | -14.96% | +14.46% |
Max Drawdown (1Y)Largest decline over 1 year | -0.50% | -3.02% | +2.52% |
Current DrawdownCurrent decline from peak | -0.08% | -1.44% | +1.36% |
Average DrawdownAverage peak-to-trough decline | -0.06% | -7.21% | +7.15% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 0.11% | 0.95% | -0.84% |
Volatility
RBIL vs. DFIP - Volatility Comparison
The current volatility for F/m Ultrashort Treasury Inflation-Protected Security (TIPS) ETF (RBIL) is 0.58%, while Dimensional Inflation-Protected Securities ETF (DFIP) has a volatility of 1.38%. This indicates that RBIL experiences smaller price fluctuations and is considered to be less risky than DFIP based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| RBIL | DFIP | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 0.58% | 1.38% | -0.80% |
Volatility (6M)Calculated over the trailing 6-month period | 0.67% | 2.35% | -1.68% |
Volatility (1Y)Calculated over the trailing 1-year period | 1.04% | 4.21% | -3.17% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 1.03% | 6.92% | -5.89% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 1.03% | 6.92% | -5.89% |