OOSAX vs. OPGSX
OOSAX (Invesco Senior Floating Rate Fund) and OPGSX (Invesco Gold & Special Minerals Fund) are both mutual funds - OOSAX is a Bank Loan fund managed by Invesco, while OPGSX is a Gold fund managed by Invesco. Over the past 10 years, OOSAX returned 3.51%/yr vs 10.73%/yr for OPGSX. Their 0.06 correlation means their historical movements had little consistent relationship. OOSAX charges 1.04%/yr vs 1.05%/yr for OPGSX.
Performance
OOSAX vs. OPGSX - Performance Comparison
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Returns By Period
In the year-to-date period, OOSAX achieves a -0.53% return, which is significantly higher than OPGSX's -11.62% return. Over the past 10 years, OOSAX has underperformed OPGSX with an annualized return of 3.51%, while OPGSX has yielded a comparatively higher 10.73% annualized return.
OOSAX
- 1D
- 0.00%
- 1M
- -0.16%
- 6M
- 0.26%
- YTD
- -0.53%
- 1Y
- 0.01%
- 3Y*
- 5.00%
- 5Y*
- 4.73%
- 10Y*
- 3.51%
- ALL TIME*
- 4.40%
OPGSX
- 1D
- -2.97%
- 1M
- -4.43%
- 6M
- -19.34%
- YTD
- -11.62%
- 1Y
- 41.13%
- 3Y*
- 31.63%
- 5Y*
- 14.82%
- 10Y*
- 10.73%
- ALL TIME*
- 7.37%
Liquidity Comparison
| Position | Avg. Volume Value (2W) | Avg. Volume Value (1M) | Avg. Volume Value (3M) |
|---|---|---|---|
| $0.00 | $0.00 | $0.00 | |
| $0.00 | $0.00 | $0.00 |
OOSAX vs. OPGSX - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
OOSAX Invesco Senior Floating Rate Fund | -0.53% | 3.78% | 7.76% | 10.67% | -0.94% | 8.66% | -4.46% | 2.36% | -0.86% | 3.79% |
OPGSX Invesco Gold & Special Minerals Fund | -11.62% | 131.03% | 13.05% | 6.35% | -16.86% | -2.75% | 36.15% | 46.37% | -13.15% | 17.17% |
Correlation
The correlation between OOSAX and OPGSX is 0.07, meaning there was essentially no consistent relationship between their historical price movements. Each responded to its own set of market drivers.
| Correlation | |
|---|---|
Correlation (1Y) Focuses on recent behavior, but can change the most. | 0.07 |
Correlation (3Y) Balances recent behavior with more history. | 0.05 |
Correlation (5Y) Shows whether the relationship held over a longer period. | 0.12 |
Correlation (10Y) Provides a long-term view across more market conditions. | 0.10 |
Correlation (All Time) Calculated using the full available price history since Sep 2, 1999 | 0.06 |
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Return for Risk
OOSAX vs. OPGSX — Risk / Return Rank
OOSAX
OPGSX
OOSAX vs. OPGSX - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Invesco Senior Floating Rate Fund (OOSAX) 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.
Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.
| OOSAX | OPGSX | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -1.12 | ||
| Sortino ratioReturn per unit of downside risk | -1.62 | ||
| Omega ratioGain probability vs. loss probability | 0.99 | 1.20 | -0.21 |
| Calmar ratioReturn relative to maximum drawdown | -0.05 | 1.33 | -1.38 |
| Martin ratioReturn relative to average drawdown | -0.10 | 2.84 | -2.94 |
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Drawdowns
OOSAX vs. OPGSX - Drawdown Comparison
The maximum OOSAX drawdown since its inception was -32.12%, smaller than the maximum OPGSX drawdown of -80.04%. Use the drawdown chart below to compare losses from any high point for OOSAX and OPGSX.
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Drawdown Indicators
| OOSAX | OPGSX | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -32.12% | -80.04% | +47.92% |
Max Drawdown (1Y)Largest decline over 1 year | -3.23% | -36.82% | +33.59% |
Max Drawdown (3Y)Largest decline over 3 years | -3.23% | -36.82% | +33.59% |
Max Drawdown (5Y)Largest decline over 5 years | -6.52% | -47.09% | +40.57% |
Max Drawdown (10Y)Largest decline over 10 years | -23.53% | -47.09% | +23.56% |
Current DrawdownCurrent decline from peak | -1.27% | -33.69% | +32.42% |
Average DrawdownAverage peak-to-trough decline | -2.14% | -29.30% | +27.16% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 1.49% | 16.42% | -14.93% |
Volatility
OOSAX vs. OPGSX - Volatility Comparison
The current volatility for Invesco Senior Floating Rate Fund (OOSAX) is 0.28%, while Invesco Gold & Special Minerals Fund (OPGSX) has a volatility of 11.35%. This indicates that OOSAX 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
| OOSAX | OPGSX | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 0.28% | 11.35% | -11.07% |
Volatility (6M)Calculated over the trailing 6-month period | 2.04% | 37.30% | -35.26% |
Volatility (1Y)Calculated over the trailing 1-year period | 3.07% | 46.21% | -43.14% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 3.63% | 34.23% | -30.60% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 4.14% | 33.09% | -28.95% |
OOSAX vs. OPGSX - Expense Ratio Comparison
OOSAX has a 1.04% expense ratio, which is lower than OPGSX's 1.05% expense ratio.
Dividends
OOSAX vs. OPGSX - Dividend Comparison
OOSAX's dividend yield for the trailing twelve months is around 4.48%, more than OPGSX's 0.48% yield.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
OOSAX Invesco Senior Floating Rate Fund | 4.48% | 6.68% | 8.38% | 7.76% | 7.42% | 4.37% | 4.84% | 5.24% | 4.65% | 4.08% | 4.78% | 4.65% |
OPGSX Invesco Gold & Special Minerals Fund | 0.48% | 0.43% | 0.86% | 0.81% | 0.45% | 3.56% | 1.55% | 0.29% | 0.00% | 2.78% | 7.21% | 0.00% |
Frequently Asked Questions
OOSAX and OPGSX have a correlation of 0.07, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
OPGSX has higher volatility (11.35%) compared to OOSAX (0.28%). In terms of maximum drawdown, OOSAX dropped -32.12% vs OPGSX's -80.04%.
OPGSX currently has the higher Sharpe Ratio (1.06 vs -0.06), 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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