BUXX vs. GSY
BUXX (Strive Enhanced Income Short Maturity ETF) and GSY (Invesco Ultra Short Duration ETF) are both Ultrashort Bond funds. Both are actively managed. Over the past year, BUXX returned 4.35% vs 4.47% for GSY. At a 0.28 correlation, their price movements are largely independent. BUXX charges 0.26%/yr vs 0.22%/yr for GSY.
Performance
BUXX vs. GSY - Performance Comparison
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Returns By Period
The year-to-date returns for both stocks are quite close, with BUXX having a 1.61% return and GSY slightly lower at 1.57%.
BUXX
- 1D
- 0.00%
- 1M
- 0.31%
- YTD
- 1.61%
- 6M
- 1.99%
- 1Y
- 4.35%
- 3Y*
- —
- 5Y*
- —
- 10Y*
- —
GSY
- 1D
- -0.06%
- 1M
- 0.30%
- YTD
- 1.57%
- 6M
- 1.92%
- 1Y
- 4.47%
- 3Y*
- 5.43%
- 5Y*
- 3.64%
- 10Y*
- 2.86%
BUXX vs. GSY - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | |
|---|---|---|---|---|
BUXX Strive Enhanced Income Short Maturity ETF | 1.61% | 4.84% | 6.18% | 2.89% |
GSY Invesco Ultra Short Duration ETF | 1.57% | 4.96% | 5.95% | 2.69% |
Correlation
The correlation between BUXX and GSY is 0.16, which is low. Their price movements are largely independent, making them effective diversification partners.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.16 |
Correlation (All Time) Calculated using the full available price history since Aug 11, 2023 | 0.28 |
The correlation between BUXX and GSY shifts across timeframes, from 0.16 (1 year) to 0.28 (all time), reflecting how their relationship changes across market environments.
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Return for Risk
BUXX vs. GSY — Risk / Return Rank
BUXX
GSY
BUXX vs. GSY - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Strive Enhanced Income Short Maturity ETF (BUXX) and Invesco Ultra Short Duration ETF (GSY). 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.
| BUXX | GSY | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -7.56 | ||
| Sortino ratioReturn per unit of downside risk | -21.01 | ||
| Omega ratioGain probability vs. loss probability | 1.87 | 6.49 | -4.62 |
| Calmar ratioReturn relative to maximum drawdown | 14.85 | 75.02 | -60.17 |
| Martin ratioReturn relative to average drawdown | 61.16 | 372.52 | -311.36 |
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
| BUXX | GSY | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 3.60 | 11.16 | -7.56 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | — | 6.26 | — |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | — | 2.35 | — |
Sharpe Ratio (All Time)Calculated using the full available price history | 3.82 | 0.46 | +3.36 |
Drawdowns
BUXX vs. GSY - Drawdown Comparison
The maximum BUXX drawdown since its inception was -0.60%, smaller than the maximum GSY drawdown of -12.14%. Use the drawdown chart below to compare losses from any high point for BUXX and GSY.
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Drawdown Indicators
| BUXX | GSY | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -0.60% | -12.14% | +11.54% |
Max Drawdown (1Y)Largest decline over 1 year | -0.29% | -0.06% | -0.23% |
Max Drawdown (3Y)Largest decline over 3 years | — | -0.18% | — |
Max Drawdown (5Y)Largest decline over 5 years | — | -1.48% | — |
Max Drawdown (10Y)Largest decline over 10 years | — | -5.25% | — |
Current DrawdownCurrent decline from peak | 0.00% | -0.06% | +0.06% |
Average DrawdownAverage peak-to-trough decline | -0.05% | -2.39% | +2.34% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 0.07% | 0.01% | +0.06% |
Volatility
BUXX vs. GSY - Volatility Comparison
Strive Enhanced Income Short Maturity ETF (BUXX) has a higher volatility of 0.30% compared to Invesco Ultra Short Duration ETF (GSY) at 0.15%. This indicates that BUXX's price experiences larger fluctuations and is considered to be riskier than GSY based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| BUXX | GSY | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 0.30% | 0.15% | +0.15% |
Volatility (6M)Calculated over the trailing 6-month period | 0.78% | 0.30% | +0.48% |
Volatility (1Y)Calculated over the trailing 1-year period | 1.22% | 0.40% | +0.82% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 1.46% | 0.58% | +0.88% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 1.46% | 1.22% | +0.24% |
BUXX vs. GSY - Expense Ratio Comparison
BUXX has a 0.26% expense ratio, which is higher than GSY's 0.22% 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%.
Dividends
BUXX vs. GSY - Dividend Comparison
BUXX's dividend yield for the trailing twelve months is around 4.73%, more than GSY's 4.34% yield.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
BUXX Strive Enhanced Income Short Maturity ETF | 4.73% | 4.95% | 5.55% | 1.92% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
GSY Invesco Ultra Short Duration ETF | 4.34% | 4.56% | 5.31% | 4.95% | 1.70% | 0.58% | 1.45% | 2.71% | 2.30% | 1.80% | 1.21% | 1.17% |
Frequently Asked Questions
BUXX and GSY 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.
BUXX has higher volatility (0.30%) compared to GSY (0.15%). In terms of maximum drawdown, BUXX dropped -0.60% vs GSY's -12.14%.
On 1-year performance, GSY leads with 4.47% vs 4.35% for BUXX. On fees, GSY is cheaper at 0.22% per year. On volatility, GSY has been the lower-risk option at 0.15%. The better choice depends on whether you care most about return, fees, risk, or income.
Over the 1-year period, GSY has performed better with a 4.47% return vs 4.35%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.
GSY is cheaper with a 0.22% expense ratio, compared with 0.26% for BUXX.
BUXX has the higher dividend yield at 4.73%, compared with 4.34% for GSY.
They also come from different issuers: Strive and Invesco. Their fees differ too: 0.26% for BUXX and 0.22% for GSY.
GSY currently has the higher Sharpe Ratio (11.16 vs 3.60), 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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