RINF vs. SSO
Compare and contrast key facts about ProShares Inflation Expectations ETF (RINF) and ProShares Ultra S&P500 (SSO).
RINF and SSO are both exchange-traded funds (ETFs), meaning they are traded on stock exchanges and can be bought and sold throughout the day. RINF is a passively managed fund by ProShares that tracks the performance of the FTSE 30-Year TIPS (Treasury Rate-Hedged) Index. It was launched on Jan 10, 2012. SSO is a passively managed fund by ProShares that tracks the performance of the S&P 500. It was launched on Jun 19, 2006. Both RINF and SSO 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
RINF vs. SSO - Performance Comparison
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RINF vs. SSO - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
RINF ProShares Inflation Expectations ETF | -0.74% | 1.64% | 9.79% | 0.21% | 8.77% | 16.20% | 1.98% | 1.82% | -0.79% | -1.70% |
SSO ProShares Ultra S&P500 | -10.23% | 26.19% | 43.48% | 46.65% | -38.98% | 60.57% | 21.54% | 63.45% | -14.60% | 44.35% |
Returns By Period
In the year-to-date period, RINF achieves a -0.74% return, which is significantly higher than SSO's -10.23% return. Over the past 10 years, RINF has underperformed SSO with an annualized return of 4.19%, while SSO has yielded a comparatively higher 21.06% annualized return.
RINF
- 1D
- 0.07%
- 1M
- 0.56%
- YTD
- -0.74%
- 6M
- -0.13%
- 1Y
- 0.79%
- 3Y*
- 4.07%
- 5Y*
- 5.34%
- 10Y*
- 4.19%
SSO
- 1D
- 5.75%
- 1M
- -10.37%
- YTD
- -10.23%
- 6M
- -7.08%
- 1Y
- 26.35%
- 3Y*
- 28.27%
- 5Y*
- 15.34%
- 10Y*
- 21.06%
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RINF vs. SSO - Expense Ratio Comparison
RINF has a 0.30% expense ratio, which is lower than SSO's 0.87% expense ratio.
Return for Risk
RINF vs. SSO — Risk / Return Rank
RINF
SSO
RINF vs. SSO - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for ProShares Inflation Expectations ETF (RINF) and ProShares Ultra S&P500 (SSO). 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.
| RINF | SSO | Difference | |
|---|---|---|---|
Sharpe ratioReturn per unit of total volatility | 0.15 | 0.73 | -0.58 |
Sortino ratioReturn per unit of downside risk | 0.24 | 1.23 | -0.99 |
Omega ratioGain probability vs. loss probability | 1.03 | 1.19 | -0.16 |
Calmar ratioReturn relative to maximum drawdown | 0.42 | 1.20 | -0.79 |
Martin ratioReturn relative to average drawdown | 0.84 | 5.18 | -4.34 |
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
| RINF | SSO | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 0.15 | 0.73 | -0.58 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.41 | 0.46 | -0.04 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.33 | 0.59 | -0.26 |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.07 | 0.38 | -0.31 |
Correlation
The correlation between RINF and SSO 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
RINF vs. SSO - Dividend Comparison
RINF's dividend yield for the trailing twelve months is around 3.82%, more than SSO's 0.82% yield.
| TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
RINF ProShares Inflation Expectations ETF | 3.82% | 3.89% | 4.68% | 5.07% | 1.15% | 2.76% | 0.82% | 1.90% | 2.47% | 2.99% | 1.09% | 1.83% |
SSO ProShares Ultra S&P500 | 0.82% | 0.68% | 0.85% | 0.18% | 0.50% | 0.18% | 0.20% | 0.50% | 0.75% | 0.39% | 0.51% | 0.63% |
Drawdowns
RINF vs. SSO - Drawdown Comparison
The maximum RINF drawdown since its inception was -43.51%, smaller than the maximum SSO drawdown of -84.67%. Use the drawdown chart below to compare losses from any high point for RINF and SSO.
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Drawdown Indicators
| RINF | SSO | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -43.51% | -84.67% | +41.16% |
Max Drawdown (1Y)Largest decline over 1 year | -2.60% | -23.17% | +20.57% |
Max Drawdown (5Y)Largest decline over 5 years | -13.58% | -46.73% | +33.15% |
Max Drawdown (10Y)Largest decline over 10 years | -29.18% | -59.34% | +30.16% |
Current DrawdownCurrent decline from peak | -1.87% | -13.46% | +11.59% |
Average DrawdownAverage peak-to-trough decline | -16.65% | -19.72% | +3.07% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 1.44% | 5.38% | -3.94% |
Volatility
RINF vs. SSO - Volatility Comparison
The current volatility for ProShares Inflation Expectations ETF (RINF) is 1.22%, while ProShares Ultra S&P500 (SSO) has a volatility of 10.60%. This indicates that RINF experiences smaller price fluctuations and is considered to be less risky than SSO based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| RINF | SSO | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 1.22% | 10.60% | -9.38% |
Volatility (6M)Calculated over the trailing 6-month period | 2.72% | 18.95% | -16.23% |
Volatility (1Y)Calculated over the trailing 1-year period | 5.45% | 36.45% | -31.00% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 12.96% | 33.66% | -20.70% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 12.66% | 35.86% | -23.20% |