OOSAX vs. VADAX
Compare and contrast key facts about Invesco Senior Floating Rate Fund (OOSAX) and Invesco Equally-Weighted S&P 500 Fund Class A (VADAX).
OOSAX is managed by Invesco. It was launched on Sep 7, 1999. VADAX is managed by Invesco.
Performance
OOSAX vs. VADAX - Performance Comparison
Loading graphics...
OOSAX vs. VADAX - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
OOSAX Invesco Senior Floating Rate Fund | -2.34% | 3.78% | 7.76% | 10.67% | -0.94% | 8.66% | -4.46% | 2.36% | -0.86% | 3.79% |
VADAX Invesco Equally-Weighted S&P 500 Fund Class A | -1.47% | 10.89% | 12.40% | 13.29% | -12.07% | 28.93% | 12.30% | 28.59% | -8.19% | 18.26% |
Returns By Period
In the year-to-date period, OOSAX achieves a -2.34% return, which is significantly lower than VADAX's -1.47% return. Over the past 10 years, OOSAX has underperformed VADAX with an annualized return of 3.86%, while VADAX has yielded a comparatively higher 10.47% annualized return.
OOSAX
- 1D
- 0.16%
- 1M
- -0.48%
- YTD
- -2.34%
- 6M
- -3.07%
- 1Y
- 1.39%
- 3Y*
- 5.79%
- 5Y*
- 4.91%
- 10Y*
- 3.86%
VADAX
- 1D
- -0.23%
- 1M
- -7.89%
- YTD
- -1.47%
- 6M
- -0.21%
- 1Y
- 10.07%
- 3Y*
- 10.61%
- 5Y*
- 7.23%
- 10Y*
- 10.47%
Compare stocks, funds, or ETFs
Search for stocks, ETFs, and funds for a quick comparison or use the comparison tool for more options.
OOSAX vs. VADAX - Expense Ratio Comparison
OOSAX has a 1.04% expense ratio, which is higher than VADAX's 0.52% expense ratio.
Return for Risk
OOSAX vs. VADAX — Risk / Return Rank
OOSAX
VADAX
OOSAX vs. VADAX - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Invesco Senior Floating Rate Fund (OOSAX) and Invesco Equally-Weighted S&P 500 Fund Class A (VADAX). 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.
| OOSAX | VADAX | Difference | |
|---|---|---|---|
Sharpe ratioReturn per unit of total volatility | 0.63 | 0.64 | -0.01 |
Sortino ratioReturn per unit of downside risk | 1.03 | 1.02 | +0.01 |
Omega ratioGain probability vs. loss probability | 1.19 | 1.14 | +0.05 |
Calmar ratioReturn relative to maximum drawdown | 0.35 | 0.71 | -0.37 |
Martin ratioReturn relative to average drawdown | 0.89 | 3.23 | -2.33 |
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
| OOSAX | VADAX | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 0.63 | 0.64 | -0.01 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 1.41 | 0.45 | +0.96 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.95 | 0.57 | +0.38 |
Sharpe Ratio (All Time)Calculated using the full available price history | 1.29 | 0.44 | +0.84 |
Correlation
The correlation between OOSAX and VADAX is 0.16, 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
OOSAX vs. VADAX - Dividend Comparison
OOSAX's dividend yield for the trailing twelve months is around 4.65%, less than VADAX's 10.36% yield.
| TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
OOSAX Invesco Senior Floating Rate Fund | 4.65% | 6.68% | 8.38% | 7.76% | 7.42% | 4.37% | 4.84% | 5.24% | 4.65% | 4.08% | 4.78% | 4.65% |
VADAX Invesco Equally-Weighted S&P 500 Fund Class A | 10.36% | 10.21% | 8.77% | 4.69% | 8.49% | 9.80% | 6.21% | 4.49% | 6.90% | 2.76% | 0.30% | 2.77% |
Drawdowns
OOSAX vs. VADAX - Drawdown Comparison
The maximum OOSAX drawdown since its inception was -32.12%, smaller than the maximum VADAX drawdown of -60.27%. Use the drawdown chart below to compare losses from any high point for OOSAX and VADAX.
Loading graphics...
Drawdown Indicators
| OOSAX | VADAX | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -32.12% | -60.27% | +28.15% |
Max Drawdown (1Y)Largest decline over 1 year | -3.23% | -12.61% | +9.38% |
Max Drawdown (5Y)Largest decline over 5 years | -6.52% | -21.74% | +15.22% |
Max Drawdown (10Y)Largest decline over 10 years | -23.53% | -39.32% | +15.79% |
Current DrawdownCurrent decline from peak | -3.07% | -7.89% | +4.82% |
Average DrawdownAverage peak-to-trough decline | -2.15% | -7.13% | +4.98% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 1.24% | 2.78% | -1.54% |
Volatility
OOSAX vs. VADAX - Volatility Comparison
The current volatility for Invesco Senior Floating Rate Fund (OOSAX) is 0.70%, while Invesco Equally-Weighted S&P 500 Fund Class A (VADAX) has a volatility of 3.76%. This indicates that OOSAX experiences smaller price fluctuations and is considered to be less risky than VADAX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
Loading graphics...
Volatility by Period
| OOSAX | VADAX | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 0.70% | 3.76% | -3.06% |
Volatility (6M)Calculated over the trailing 6-month period | 1.89% | 8.70% | -6.81% |
Volatility (1Y)Calculated over the trailing 1-year period | 3.45% | 17.17% | -13.72% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 3.56% | 16.27% | -12.71% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 4.12% | 18.53% | -14.41% |