SDSI vs. FTHRX
Compare and contrast key facts about American Century Short Duration Strategic Income ETF (SDSI) and Fidelity Intermediate Bond Fund (FTHRX).
SDSI is a passively managed fund by American Century that tracks the performance of the Bloomberg U.S. 1-3 Year Government/Credit Bond Index. It was launched on Oct 11, 2022. FTHRX is managed by Fidelity. It was launched on May 23, 1975.
Performance
SDSI vs. FTHRX - Performance Comparison
Loading graphics...
SDSI vs. FTHRX - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | |
|---|---|---|---|---|---|
SDSI American Century Short Duration Strategic Income ETF | 0.23% | 6.54% | 5.63% | 5.88% | 2.05% |
FTHRX Fidelity Intermediate Bond Fund | -0.39% | 6.89% | 3.25% | 5.55% | 2.17% |
Returns By Period
In the year-to-date period, SDSI achieves a 0.23% return, which is significantly higher than FTHRX's -0.39% return.
SDSI
- 1D
- -0.02%
- 1M
- -0.65%
- YTD
- 0.23%
- 6M
- 1.47%
- 1Y
- 4.92%
- 3Y*
- 5.45%
- 5Y*
- —
- 10Y*
- —
FTHRX
- 1D
- 0.10%
- 1M
- -1.25%
- YTD
- -0.39%
- 6M
- 0.46%
- 1Y
- 3.79%
- 3Y*
- 4.26%
- 5Y*
- 1.11%
- 10Y*
- 2.08%
Compare stocks, funds, or ETFs
Search for stocks, ETFs, and funds for a quick comparison or use the comparison tool for more options.
SDSI vs. FTHRX - Expense Ratio Comparison
SDSI has a 0.33% expense ratio, which is lower than FTHRX's 0.45% expense ratio.
Return for Risk
SDSI vs. FTHRX — Risk / Return Rank
SDSI
FTHRX
SDSI vs. FTHRX - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for American Century Short Duration Strategic Income ETF (SDSI) and Fidelity Intermediate Bond Fund (FTHRX). 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.
| SDSI | FTHRX | Difference | |
|---|---|---|---|
Sharpe ratioReturn per unit of total volatility | 2.01 | 1.31 | +0.70 |
Sortino ratioReturn per unit of downside risk | 2.77 | 1.96 | +0.81 |
Omega ratioGain probability vs. loss probability | 1.48 | 1.24 | +0.24 |
Calmar ratioReturn relative to maximum drawdown | 3.85 | 2.10 | +1.76 |
Martin ratioReturn relative to average drawdown | 16.05 | 7.38 | +8.67 |
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month. | |||
Loading graphics...
Sharpe Ratios by Period
| SDSI | FTHRX | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 2.01 | 1.31 | +0.70 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | — | 0.28 | — |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | — | 0.62 | — |
Sharpe Ratio (All Time)Calculated using the full available price history | 2.56 | 0.91 | +1.65 |
Correlation
The correlation between SDSI and FTHRX is 0.75, which is considered to be high. That indicates a strong positive relationship between their price movements. Having highly-correlated positions in a portfolio may signal a lack of diversification, potentially leading to increased risk during market downturns.
Dividends
SDSI vs. FTHRX - Dividend Comparison
SDSI's dividend yield for the trailing twelve months is around 4.54%, more than FTHRX's 3.34% yield.
| TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
SDSI American Century Short Duration Strategic Income ETF | 4.54% | 4.91% | 5.49% | 5.37% | 0.98% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
FTHRX Fidelity Intermediate Bond Fund | 3.34% | 3.59% | 3.49% | 2.94% | 1.55% | 1.53% | 4.16% | 2.49% | 2.48% | 2.20% | 2.63% | 2.13% |
Drawdowns
SDSI vs. FTHRX - Drawdown Comparison
The maximum SDSI drawdown since its inception was -1.29%, smaller than the maximum FTHRX drawdown of -19.01%. Use the drawdown chart below to compare losses from any high point for SDSI and FTHRX.
Loading graphics...
Drawdown Indicators
| SDSI | FTHRX | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -1.29% | -19.01% | +17.72% |
Max Drawdown (1Y)Largest decline over 1 year | -1.29% | -2.11% | +0.82% |
Max Drawdown (5Y)Largest decline over 5 years | — | -13.18% | — |
Max Drawdown (10Y)Largest decline over 10 years | — | -13.25% | — |
Current DrawdownCurrent decline from peak | -0.70% | -1.63% | +0.93% |
Average DrawdownAverage peak-to-trough decline | -0.25% | -3.07% | +2.82% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 0.31% | 0.60% | -0.29% |
Volatility
SDSI vs. FTHRX - Volatility Comparison
The current volatility for American Century Short Duration Strategic Income ETF (SDSI) is 0.79%, while Fidelity Intermediate Bond Fund (FTHRX) has a volatility of 1.08%. This indicates that SDSI experiences smaller price fluctuations and is considered to be less risky than FTHRX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
Loading graphics...
Volatility by Period
| SDSI | FTHRX | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 0.79% | 1.08% | -0.29% |
Volatility (6M)Calculated over the trailing 6-month period | 1.19% | 1.83% | -0.64% |
Volatility (1Y)Calculated over the trailing 1-year period | 2.46% | 3.08% | -0.62% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 2.31% | 4.00% | -1.69% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 2.31% | 3.39% | -1.08% |