ACSTX vs. SPY
Compare and contrast key facts about Invesco Comstock Fund (ACSTX) and State Street SPDR S&P 500 ETF (SPY).
ACSTX is managed by Invesco. It was launched on Oct 7, 1968. SPY is a passively managed fund by State Street that tracks the performance of the S&P 500 Index. It was launched on Jan 22, 1993.
Performance
ACSTX vs. SPY - Performance Comparison
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ACSTX vs. SPY - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
ACSTX Invesco Comstock Fund | -2.22% | 17.22% | 15.00% | 12.37% | 0.74% | 33.33% | -0.78% | 24.35% | -12.34% | 17.75% |
SPY State Street SPDR S&P 500 ETF | -4.37% | 17.72% | 24.89% | 26.18% | -18.18% | 28.73% | 18.33% | 31.22% | -4.57% | 21.71% |
Returns By Period
In the year-to-date period, ACSTX achieves a -2.22% return, which is significantly higher than SPY's -4.37% return. Over the past 10 years, ACSTX has underperformed SPY with an annualized return of 11.67%, while SPY has yielded a comparatively higher 13.98% annualized return.
ACSTX
- 1D
- -0.37%
- 1M
- -7.08%
- YTD
- -2.22%
- 6M
- 2.18%
- 1Y
- 11.55%
- 3Y*
- 14.03%
- 5Y*
- 11.23%
- 10Y*
- 11.67%
SPY
- 1D
- 2.91%
- 1M
- -4.94%
- YTD
- -4.37%
- 6M
- -1.82%
- 1Y
- 17.59%
- 3Y*
- 18.19%
- 5Y*
- 11.69%
- 10Y*
- 13.98%
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ACSTX vs. SPY - Expense Ratio Comparison
ACSTX has a 0.80% expense ratio, which is higher than SPY's 0.09% expense ratio.
Return for Risk
ACSTX vs. SPY — Risk / Return Rank
ACSTX
SPY
ACSTX vs. SPY - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Invesco Comstock Fund (ACSTX) and State Street SPDR S&P 500 ETF (SPY). 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.
| ACSTX | SPY | Difference | |
|---|---|---|---|
Sharpe ratioReturn per unit of total volatility | 0.80 | 0.93 | -0.13 |
Sortino ratioReturn per unit of downside risk | 1.17 | 1.45 | -0.28 |
Omega ratioGain probability vs. loss probability | 1.18 | 1.22 | -0.04 |
Calmar ratioReturn relative to maximum drawdown | 0.85 | 1.53 | -0.68 |
Martin ratioReturn relative to average drawdown | 3.47 | 7.30 | -3.83 |
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
| ACSTX | SPY | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 0.80 | 0.93 | -0.13 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.73 | 0.69 | +0.04 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.60 | 0.78 | -0.18 |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.50 | 0.56 | -0.06 |
Correlation
The correlation between ACSTX and SPY is 0.86, 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
ACSTX vs. SPY - Dividend Comparison
ACSTX's dividend yield for the trailing twelve months is around 9.04%, more than SPY's 1.14% yield.
| TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
ACSTX Invesco Comstock Fund | 9.04% | 8.79% | 10.17% | 8.44% | 13.00% | 8.66% | 2.05% | 6.66% | 10.03% | 3.60% | 6.98% | 1.10% |
SPY State Street SPDR S&P 500 ETF | 1.14% | 1.07% | 1.21% | 1.40% | 1.65% | 1.20% | 1.52% | 1.75% | 2.04% | 1.80% | 2.03% | 2.06% |
Drawdowns
ACSTX vs. SPY - Drawdown Comparison
The maximum ACSTX drawdown since its inception was -58.61%, which is greater than SPY's maximum drawdown of -55.19%. Use the drawdown chart below to compare losses from any high point for ACSTX and SPY.
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Drawdown Indicators
| ACSTX | SPY | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -58.61% | -55.19% | -3.42% |
Max Drawdown (1Y)Largest decline over 1 year | -12.22% | -12.05% | -0.17% |
Max Drawdown (5Y)Largest decline over 5 years | -17.25% | -24.50% | +7.25% |
Max Drawdown (10Y)Largest decline over 10 years | -44.80% | -33.72% | -11.08% |
Current DrawdownCurrent decline from peak | -8.02% | -6.24% | -1.78% |
Average DrawdownAverage peak-to-trough decline | -9.37% | -9.09% | -0.28% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 3.03% | 2.52% | +0.51% |
Volatility
ACSTX vs. SPY - Volatility Comparison
The current volatility for Invesco Comstock Fund (ACSTX) is 3.34%, while State Street SPDR S&P 500 ETF (SPY) has a volatility of 5.31%. This indicates that ACSTX experiences smaller price fluctuations and is considered to be less risky than SPY based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| ACSTX | SPY | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 3.34% | 5.31% | -1.97% |
Volatility (6M)Calculated over the trailing 6-month period | 8.16% | 9.47% | -1.31% |
Volatility (1Y)Calculated over the trailing 1-year period | 15.99% | 19.05% | -3.06% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 15.47% | 17.06% | -1.59% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 19.48% | 17.92% | +1.56% |