XBIL vs. UCO
XBIL (US Treasury 6 Month Bill ETF) and UCO (ProShares Ultra Bloomberg Crude Oil) are both exchange-traded funds - XBIL is a Ultrashort Bond fund tracking the ICE BofA US 6-Month Treasury Bill Index - Benchmark TR Gross, while UCO is a Leveraged Commodities fund tracking the Dow Jones-UBS Crude Oil Sub-Index (200%). Both are passively managed. Over the past 3 years, XBIL returned 4.67%/yr vs 24.38%/yr for UCO. At a correlation of -0.08, they often move in opposite directions. XBIL charges 0.15%/yr vs 0.95%/yr for UCO.
Performance
XBIL vs. UCO - Performance Comparison
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Returns By Period
In the year-to-date period, XBIL achieves a 1.45% return, which is significantly lower than UCO's 139.34% return.
XBIL
- 1D
- 0.02%
- 1M
- 0.27%
- YTD
- 1.45%
- 6M
- 1.77%
- 1Y
- 3.90%
- 3Y*
- 4.67%
- 5Y*
- —
- 10Y*
- —
UCO
- 1D
- -3.93%
- 1M
- -5.57%
- YTD
- 139.34%
- 6M
- 124.58%
- 1Y
- 115.57%
- 3Y*
- 24.38%
- 5Y*
- 21.18%
- 10Y*
- -11.98%
XBIL vs. UCO - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | |
|---|---|---|---|---|
XBIL US Treasury 6 Month Bill ETF | 1.45% | 4.17% | 5.16% | 4.30% |
UCO ProShares Ultra Bloomberg Crude Oil | 139.34% | -29.75% | 5.36% | -6.69% |
Correlation
The correlation between XBIL and UCO is -0.16, meaning they tend to move in opposite directions. This is especially valuable for risk management - when one declines, the other has historically tended to hold steady or rise.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | -0.16 |
Correlation (3Y) Calculated over the trailing 3-year period | -0.06 |
Correlation (All Time) Calculated using the full available price history since Mar 8, 2023 | -0.08 |
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Return for Risk
XBIL vs. UCO — Risk / Return Rank
XBIL
UCO
XBIL vs. UCO - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for US Treasury 6 Month Bill ETF (XBIL) and ProShares Ultra Bloomberg Crude Oil (UCO). 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.
| XBIL | UCO | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +11.44 | ||
| Sortino ratioReturn per unit of downside risk | +49.60 | ||
| Omega ratioGain probability vs. loss probability | 12.88 | 1.31 | +11.57 |
| Calmar ratioReturn relative to maximum drawdown | 98.28 | 3.34 | +94.94 |
| Martin ratioReturn relative to average drawdown | 773.53 | 6.32 | +767.20 |
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
| XBIL | UCO | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 13.48 | 2.03 | +11.44 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | — | 0.36 | — |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | — | -0.17 | — |
Sharpe Ratio (All Time)Calculated using the full available price history | 12.49 | -0.34 | +12.83 |
Drawdowns
XBIL vs. UCO - Drawdown Comparison
The maximum XBIL drawdown since its inception was -0.08%, smaller than the maximum UCO drawdown of -99.95%. Use the drawdown chart below to compare losses from any high point for XBIL and UCO.
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Drawdown Indicators
| XBIL | UCO | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -0.08% | -99.95% | +99.87% |
Max Drawdown (1Y)Largest decline over 1 year | -0.04% | -34.77% | +34.73% |
Max Drawdown (3Y)Largest decline over 3 years | -0.07% | -50.38% | +50.31% |
Max Drawdown (5Y)Largest decline over 5 years | — | -67.24% | — |
Max Drawdown (10Y)Largest decline over 10 years | — | -98.75% | — |
Current DrawdownCurrent decline from peak | 0.00% | -99.26% | +99.26% |
Average DrawdownAverage peak-to-trough decline | -0.00% | -85.49% | +85.49% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 0.01% | 18.34% | -18.33% |
Volatility
XBIL vs. UCO - Volatility Comparison
The current volatility for US Treasury 6 Month Bill ETF (XBIL) is 0.08%, while ProShares Ultra Bloomberg Crude Oil (UCO) has a volatility of 20.99%. This indicates that XBIL experiences smaller price fluctuations and is considered to be less risky than UCO based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| XBIL | UCO | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 0.08% | 20.99% | -20.91% |
Volatility (6M)Calculated over the trailing 6-month period | 0.18% | 46.57% | -46.39% |
Volatility (1Y)Calculated over the trailing 1-year period | 0.29% | 57.26% | -56.97% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 0.37% | 59.81% | -59.44% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 0.37% | 71.35% | -70.98% |
XBIL vs. UCO - Expense Ratio Comparison
XBIL has a 0.15% expense ratio, which is lower than UCO's 0.95% expense ratio.
Dividends
XBIL vs. UCO - Dividend Comparison
XBIL's dividend yield for the trailing twelve months is around 3.77%, while UCO has not paid dividends to shareholders.
| Position | TTM | 2025 | 2024 | 2023 |
|---|---|---|---|---|
UCO ProShares Ultra Bloomberg Crude Oil | 0.00% | 0.00% | 0.00% | 0.00% |
XBIL US Treasury 6 Month Bill ETF | 3.77% | 4.01% | 4.90% | 4.30% |
Frequently Asked Questions
XBIL and UCO have a correlation of -0.16, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
UCO has higher volatility (20.99%) compared to XBIL (0.08%). In terms of maximum drawdown, XBIL dropped -0.08% vs UCO's -99.95%.
On 3-year performance, UCO leads with 24.38% vs 4.67% for XBIL. On fees, XBIL is cheaper at 0.15% per year. On volatility, XBIL has been the lower-risk option at 0.08%. The better choice depends on whether you care most about return, fees, risk, or income.
Over the 3-year period, UCO has performed better with a 24.38% return vs 4.67%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.
XBIL is cheaper with a 0.15% expense ratio, compared with 0.95% for UCO.
XBIL has the higher dividend yield at 3.77%, compared with 0.00% for UCO.
XBIL is categorized as Ultrashort Bond, while UCO is Leveraged Commodities. XBIL tracks ICE BofA US 6-Month Treasury Bill Index - Benchmark TR Gross, while UCO tracks Dow Jones-UBS Crude Oil Sub-Index (200%). They also come from different issuers: US Benchmark Series and ProShares. Their fees differ too: 0.15% for XBIL and 0.95% for UCO.
XBIL currently has the higher Sharpe Ratio (13.48 vs 2.03), meaning it's delivered slightly more return per unit of risk over the trailing 12 months. However, this ranking shifts over time - use the Risk/Return Score above for a more comprehensive view that combines Sharpe, Sortino, and other measures used by quantitative funds.
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