GBIL vs. BIL
GBIL (Goldman Sachs Access Treasury 0-1 Year ETF) and BIL (SPDR Bloomberg 1-3 Month T-Bill ETF) are both Government Bonds funds - GBIL tracks the FTSE US Treasury 0-1 Year Composite Select Index while BIL tracks the Bloomberg 1-3 Month U.S. Treasury Bill Index. Both are passively managed. Over the past 5 years, GBIL returned 3.35%/yr vs 3.45%/yr for BIL. At a 0.35 correlation, their price movements are largely independent. GBIL charges 0.12%/yr vs 0.14%/yr for BIL.
Performance
GBIL vs. BIL - Performance Comparison
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Returns By Period
In the year-to-date period, GBIL achieves a 1.56% return, which is significantly lower than BIL's 1.66% return.
GBIL
- 1D
- 0.00%
- 1M
- 0.24%
- YTD
- 1.56%
- 6M
- 1.66%
- 1Y
- 3.82%
- 3Y*
- 4.58%
- 5Y*
- 3.35%
- 10Y*
- —
BIL
- 1D
- 0.00%
- 1M
- 0.27%
- YTD
- 1.66%
- 6M
- 1.75%
- 1Y
- 3.85%
- 3Y*
- 4.60%
- 5Y*
- 3.45%
- 10Y*
- 2.20%
GBIL vs. BIL - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
GBIL Goldman Sachs Access Treasury 0-1 Year ETF | 1.56% | 4.12% | 5.24% | 4.91% | 1.05% | -0.08% | 0.79% | 2.31% | 1.78% | 0.69% |
BIL SPDR Bloomberg 1-3 Month T-Bill ETF | 1.66% | 4.15% | 5.19% | 4.94% | 1.40% | -0.10% | 0.40% | 2.03% | 1.74% | 0.69% |
Correlation
The correlation between GBIL and BIL is 0.43, which is low. Their price movements are largely independent, making them effective diversification partners.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.43 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.44 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.47 |
Correlation (All Time) Calculated using the full available price history since Sep 8, 2016 | 0.35 |
The correlation between GBIL and BIL shifts across timeframes, from 0.35 (all time) to 0.47 (5 years), reflecting how their relationship changes across market environments.
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Return for Risk
GBIL vs. BIL — Risk / Return Rank
GBIL
BIL
GBIL vs. BIL - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Goldman Sachs Access Treasury 0-1 Year ETF (GBIL) and SPDR Bloomberg 1-3 Month T-Bill ETF (BIL). 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.
Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.
| GBIL | BIL | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -2.54 | ||
| Sortino ratioReturn per unit of downside risk | -68.88 | ||
| Omega ratioGain probability vs. loss probability | 42.70 | 87.41 | -44.71 |
| Calmar ratioReturn relative to maximum drawdown | 191.74 | 353.28 | -161.55 |
| Martin ratioReturn relative to average drawdown | 1,625.53 | 2,801.35 | -1,175.82 |
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Drawdowns
GBIL vs. BIL - Drawdown Comparison
The maximum GBIL drawdown since its inception was -0.76%, roughly equal to the maximum BIL drawdown of -0.78%. Use the drawdown chart below to compare losses from any high point for GBIL and BIL.
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Drawdown Indicators
| GBIL | BIL | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -0.76% | -0.78% | +0.02% |
Max Drawdown (1Y)Largest decline over 1 year | -0.02% | -0.01% | -0.01% |
Max Drawdown (3Y)Largest decline over 3 years | -0.76% | -0.01% | -0.75% |
Max Drawdown (5Y)Largest decline over 5 years | -0.76% | -0.09% | -0.67% |
Max Drawdown (10Y)Largest decline over 10 years | — | -0.21% | — |
Current DrawdownCurrent decline from peak | 0.00% | 0.00% | 0.00% |
Average DrawdownAverage peak-to-trough decline | -0.04% | -0.26% | +0.22% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 0.00% | 0.00% | 0.00% |
Volatility
GBIL vs. BIL - Volatility Comparison
The current volatility for Goldman Sachs Access Treasury 0-1 Year ETF (GBIL) is 0.05%, while SPDR Bloomberg 1-3 Month T-Bill ETF (BIL) has a volatility of 0.07%. This indicates that GBIL experiences smaller price fluctuations and is considered to be less risky than BIL based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| GBIL | BIL | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 0.05% | 0.07% | -0.02% |
Volatility (6M)Calculated over the trailing 6-month period | 0.14% | 0.14% | 0.00% |
Volatility (1Y)Calculated over the trailing 1-year period | 0.23% | 0.20% | +0.03% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 0.58% | 0.26% | +0.32% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 0.47% | 0.26% | +0.21% |
GBIL vs. BIL - Expense Ratio Comparison
GBIL has a 0.12% expense ratio, which is lower than BIL's 0.14% 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
GBIL vs. BIL - Dividend Comparison
GBIL's dividend yield for the trailing twelve months is around 3.74%, less than BIL's 3.85% yield.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 |
|---|---|---|---|---|---|---|---|---|---|---|---|
BIL SPDR Bloomberg 1-3 Month T-Bill ETF | 3.85% | 4.13% | 5.03% | 4.92% | 1.35% | 0.00% | 0.30% | 2.05% | 1.66% | 0.68% | 0.07% |
GBIL Goldman Sachs Access Treasury 0-1 Year ETF | 3.74% | 4.02% | 4.93% | 4.77% | 1.37% | 0.00% | 0.81% | 2.20% | 1.70% | 0.74% | 0.11% |
Frequently Asked Questions
GBIL and BIL have a correlation of 0.43, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
BIL has higher volatility (0.07%) compared to GBIL (0.05%). In terms of maximum drawdown, GBIL dropped -0.76% vs BIL's -0.78%.
On 5-year performance, BIL leads with 3.45% vs 3.35% for GBIL. On fees, GBIL is cheaper at 0.12% per year. Their volatility is very similar. The better choice depends on whether you care most about return, fees, risk, or income.
Over the 5-year period, BIL has performed better with a 3.45% return vs 3.35%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.
GBIL is cheaper with a 0.12% expense ratio, compared with 0.14% for BIL.
BIL has the higher dividend yield at 3.85%, compared with 3.74% for GBIL.
GBIL tracks FTSE US Treasury 0-1 Year Composite Select Index, while BIL tracks Bloomberg 1-3 Month U.S. Treasury Bill Index. They also come from different issuers: Goldman Sachs and State Street. Their fees differ too: 0.12% for GBIL and 0.14% for BIL.
BIL currently has the higher Sharpe Ratio (19.37 vs 16.83), 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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