TCSGX vs. SPIIX
Compare and contrast key facts about SEI Daily Income Trust Short-Duration Government Fund (TCSGX) and SEI S&P 500 Index Fund Class I (SPIIX).
TCSGX is managed by SEI. It was launched on Feb 16, 1987. SPIIX is a passively managed fund by SEI that tracks the performance of the S&P 500 Index. It was launched on Jun 28, 2002.
Performance
TCSGX vs. SPIIX - Performance Comparison
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TCSGX vs. SPIIX - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
TCSGX SEI Daily Income Trust Short-Duration Government Fund | -0.05% | 5.20% | 4.15% | 3.64% | -4.49% | -1.21% | 3.61% | 3.22% | 0.89% | 0.45% |
SPIIX SEI S&P 500 Index Fund Class I | -4.52% | 16.97% | 24.11% | 25.49% | -18.84% | 28.04% | 17.66% | 30.72% | -5.00% | 21.06% |
Returns By Period
In the year-to-date period, TCSGX achieves a -0.05% return, which is significantly higher than SPIIX's -4.52% return. Over the past 10 years, TCSGX has underperformed SPIIX with an annualized return of 1.52%, while SPIIX has yielded a comparatively higher 13.32% annualized return.
TCSGX
- 1D
- 0.00%
- 1M
- -0.68%
- YTD
- -0.05%
- 6M
- 0.97%
- 1Y
- 3.47%
- 3Y*
- 3.79%
- 5Y*
- 1.40%
- 10Y*
- 1.52%
SPIIX
- 1D
- 2.92%
- 1M
- -5.07%
- YTD
- -4.52%
- 6M
- -2.57%
- 1Y
- 16.44%
- 3Y*
- 17.47%
- 5Y*
- 11.00%
- 10Y*
- 13.32%
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TCSGX vs. SPIIX - Expense Ratio Comparison
TCSGX has a 0.48% expense ratio, which is lower than SPIIX's 0.65% expense ratio.
Return for Risk
TCSGX vs. SPIIX — Risk / Return Rank
TCSGX
SPIIX
TCSGX vs. SPIIX - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for SEI Daily Income Trust Short-Duration Government Fund (TCSGX) and SEI S&P 500 Index Fund Class I (SPIIX). 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.
| TCSGX | SPIIX | Difference | |
|---|---|---|---|
Sharpe ratioReturn per unit of total volatility | 1.87 | 0.93 | +0.94 |
Sortino ratioReturn per unit of downside risk | 3.17 | 1.43 | +1.75 |
Omega ratioGain probability vs. loss probability | 1.43 | 1.22 | +0.21 |
Calmar ratioReturn relative to maximum drawdown | 3.05 | 1.44 | +1.61 |
Martin ratioReturn relative to average drawdown | 12.75 | 6.86 | +5.89 |
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
| TCSGX | SPIIX | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 1.87 | 0.93 | +0.94 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.65 | 0.60 | +0.05 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.86 | 0.71 | +0.15 |
Sharpe Ratio (All Time)Calculated using the full available price history | 1.54 | 0.54 | +1.01 |
Correlation
The correlation between TCSGX and SPIIX is -0.12. This indicates that the assets' prices tend to move in opposite directions. Negative correlation can be particularly beneficial for diversification and risk management, as one asset may offset the losses of the other during market fluctuations.
Dividends
TCSGX vs. SPIIX - Dividend Comparison
TCSGX's dividend yield for the trailing twelve months is around 3.02%, less than SPIIX's 8.82% yield.
| TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
TCSGX SEI Daily Income Trust Short-Duration Government Fund | 3.02% | 3.27% | 2.74% | 2.24% | 0.87% | 0.70% | 1.34% | 1.90% | 1.96% | 1.62% | 1.11% | 0.88% |
SPIIX SEI S&P 500 Index Fund Class I | 8.82% | 8.42% | 12.20% | 4.10% | 10.27% | 7.03% | 5.78% | 4.04% | 3.90% | 2.08% | 4.34% | 1.53% |
Drawdowns
TCSGX vs. SPIIX - Drawdown Comparison
The maximum TCSGX drawdown since its inception was -6.93%, smaller than the maximum SPIIX drawdown of -55.78%. Use the drawdown chart below to compare losses from any high point for TCSGX and SPIIX.
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Drawdown Indicators
| TCSGX | SPIIX | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -6.93% | -55.78% | +48.85% |
Max Drawdown (1Y)Largest decline over 1 year | -1.26% | -12.14% | +10.88% |
Max Drawdown (5Y)Largest decline over 5 years | -6.78% | -25.70% | +18.92% |
Max Drawdown (10Y)Largest decline over 10 years | -6.93% | -33.85% | +26.92% |
Current DrawdownCurrent decline from peak | -0.87% | -6.37% | +5.50% |
Average DrawdownAverage peak-to-trough decline | -0.72% | -7.33% | +6.61% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 0.30% | 2.55% | -2.25% |
Volatility
TCSGX vs. SPIIX - Volatility Comparison
The current volatility for SEI Daily Income Trust Short-Duration Government Fund (TCSGX) is 0.64%, while SEI S&P 500 Index Fund Class I (SPIIX) has a volatility of 5.34%. This indicates that TCSGX experiences smaller price fluctuations and is considered to be less risky than SPIIX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| TCSGX | SPIIX | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 0.64% | 5.34% | -4.70% |
Volatility (6M)Calculated over the trailing 6-month period | 1.23% | 9.54% | -8.31% |
Volatility (1Y)Calculated over the trailing 1-year period | 1.90% | 18.32% | -16.42% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 2.17% | 18.45% | -16.28% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 1.78% | 18.86% | -17.08% |