ACSTX vs. OPGSX
Compare and contrast key facts about Invesco Comstock Fund (ACSTX) and Invesco Gold & Special Minerals Fund (OPGSX).
ACSTX is managed by Invesco. It was launched on Oct 7, 1968. OPGSX is managed by Invesco. It was launched on Jul 18, 1983.
Performance
ACSTX vs. OPGSX - Performance Comparison
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ACSTX vs. OPGSX - 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% |
OPGSX Invesco Gold & Special Minerals Fund | 0.44% | 131.03% | 13.05% | 6.35% | -16.86% | -2.75% | 36.15% | 46.37% | -13.15% | 17.17% |
Returns By Period
In the year-to-date period, ACSTX achieves a -2.22% return, which is significantly lower than OPGSX's 0.44% return. Over the past 10 years, ACSTX has underperformed OPGSX with an annualized return of 11.67%, while OPGSX has yielded a comparatively higher 17.37% 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%
OPGSX
- 1D
- -0.37%
- 1M
- -23.68%
- YTD
- 0.44%
- 6M
- 13.72%
- 1Y
- 82.38%
- 3Y*
- 36.20%
- 5Y*
- 20.12%
- 10Y*
- 17.37%
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ACSTX vs. OPGSX - Expense Ratio Comparison
ACSTX has a 0.80% expense ratio, which is lower than OPGSX's 1.05% expense ratio.
Return for Risk
ACSTX vs. OPGSX — Risk / Return Rank
ACSTX
OPGSX
ACSTX vs. OPGSX - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Invesco Comstock Fund (ACSTX) and Invesco Gold & Special Minerals Fund (OPGSX). 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 | OPGSX | Difference | |
|---|---|---|---|
Sharpe ratioReturn per unit of total volatility | 0.80 | 2.20 | -1.40 |
Sortino ratioReturn per unit of downside risk | 1.17 | 2.54 | -1.37 |
Omega ratioGain probability vs. loss probability | 1.18 | 1.36 | -0.19 |
Calmar ratioReturn relative to maximum drawdown | 0.85 | 3.22 | -2.37 |
Martin ratioReturn relative to average drawdown | 3.47 | 12.84 | -9.37 |
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 | OPGSX | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 0.80 | 2.20 | -1.40 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.73 | 0.63 | +0.10 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.60 | 0.53 | +0.07 |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.50 | 0.25 | +0.25 |
Correlation
The correlation between ACSTX and OPGSX is 0.22, which is considered to be low. This implies their price changes are not closely related. A low correlation is generally favorable for portfolio diversification, as it helps to reduce overall risk by spreading it across multiple assets with different performance patterns.
Dividends
ACSTX vs. OPGSX - Dividend Comparison
ACSTX's dividend yield for the trailing twelve months is around 9.04%, more than OPGSX's 0.43% 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% |
OPGSX Invesco Gold & Special Minerals Fund | 0.43% | 0.43% | 0.86% | 0.81% | 0.45% | 3.56% | 1.55% | 0.29% | 0.00% | 2.78% | 7.21% | 0.00% |
Drawdowns
ACSTX vs. OPGSX - Drawdown Comparison
The maximum ACSTX drawdown since its inception was -58.61%, smaller than the maximum OPGSX drawdown of -80.04%. Use the drawdown chart below to compare losses from any high point for ACSTX and OPGSX.
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Drawdown Indicators
| ACSTX | OPGSX | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -58.61% | -80.04% | +21.43% |
Max Drawdown (1Y)Largest decline over 1 year | -12.22% | -29.01% | +16.79% |
Max Drawdown (5Y)Largest decline over 5 years | -17.25% | -47.09% | +29.84% |
Max Drawdown (10Y)Largest decline over 10 years | -44.80% | -47.09% | +2.29% |
Current DrawdownCurrent decline from peak | -8.02% | -24.65% | +16.63% |
Average DrawdownAverage peak-to-trough decline | -9.37% | -29.33% | +19.96% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 3.03% | 7.27% | -4.24% |
Volatility
ACSTX vs. OPGSX - Volatility Comparison
The current volatility for Invesco Comstock Fund (ACSTX) is 3.34%, while Invesco Gold & Special Minerals Fund (OPGSX) has a volatility of 15.32%. This indicates that ACSTX experiences smaller price fluctuations and is considered to be less risky than OPGSX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| ACSTX | OPGSX | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 3.34% | 15.32% | -11.98% |
Volatility (6M)Calculated over the trailing 6-month period | 8.16% | 35.01% | -26.85% |
Volatility (1Y)Calculated over the trailing 1-year period | 15.99% | 43.01% | -27.02% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 15.47% | 32.97% | -17.50% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 19.48% | 32.93% | -13.45% |