OPCAX vs. VADDX
Compare and contrast key facts about Invesco California Municipal Fund (OPCAX) and Invesco Equally-Weighted S&P 500 Fund (VADDX).
OPCAX is managed by Invesco. It was launched on Nov 2, 1988. VADDX is a passively managed fund by Invesco that tracks the performance of the S&P 500 Equal Weight Index. It was launched on Jul 28, 1997.
Performance
OPCAX vs. VADDX - Performance Comparison
Loading graphics...
OPCAX vs. VADDX - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
OPCAX Invesco California Municipal Fund | -1.27% | 2.59% | 2.86% | 6.86% | -12.10% | 3.56% | 6.07% | 10.31% | 6.59% | 4.47% |
VADDX Invesco Equally-Weighted S&P 500 Fund | 0.61% | 11.16% | 12.68% | 13.58% | -11.86% | 29.27% | 12.56% | 28.92% | -7.96% | 18.55% |
Returns By Period
In the year-to-date period, OPCAX achieves a -1.27% return, which is significantly lower than VADDX's 0.61% return. Over the past 10 years, OPCAX has underperformed VADDX with an annualized return of 2.95%, while VADDX has yielded a comparatively higher 10.94% annualized return.
OPCAX
- 1D
- 0.39%
- 1M
- -2.38%
- YTD
- -1.27%
- 6M
- -0.54%
- 1Y
- 1.04%
- 3Y*
- 2.60%
- 5Y*
- 0.21%
- 10Y*
- 2.95%
VADDX
- 1D
- 2.06%
- 1M
- -5.82%
- YTD
- 0.61%
- 6M
- 1.75%
- 1Y
- 12.48%
- 3Y*
- 11.64%
- 5Y*
- 7.70%
- 10Y*
- 10.94%
Compare stocks, funds, or ETFs
Search for stocks, ETFs, and funds for a quick comparison or use the comparison tool for more options.
OPCAX vs. VADDX - Expense Ratio Comparison
OPCAX has a 0.75% expense ratio, which is higher than VADDX's 0.27% expense ratio.
Return for Risk
OPCAX vs. VADDX — Risk / Return Rank
OPCAX
VADDX
OPCAX vs. VADDX - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Invesco California Municipal Fund (OPCAX) and Invesco Equally-Weighted S&P 500 Fund (VADDX). 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.
| OPCAX | VADDX | Difference | |
|---|---|---|---|
Sharpe ratioReturn per unit of total volatility | 0.25 | 0.74 | -0.49 |
Sortino ratioReturn per unit of downside risk | 0.38 | 1.15 | -0.77 |
Omega ratioGain probability vs. loss probability | 1.07 | 1.16 | -0.09 |
Calmar ratioReturn relative to maximum drawdown | 0.11 | 0.93 | -0.82 |
Martin ratioReturn relative to average drawdown | 0.27 | 4.21 | -3.94 |
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
| OPCAX | VADDX | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 0.25 | 0.74 | -0.49 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.04 | 0.48 | -0.44 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.59 | 0.59 | -0.01 |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.95 | 0.46 | +0.49 |
Correlation
The correlation between OPCAX and VADDX is -0.07. 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
OPCAX vs. VADDX - Dividend Comparison
OPCAX's dividend yield for the trailing twelve months is around 2.78%, less than VADDX's 10.03% yield.
| TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
OPCAX Invesco California Municipal Fund | 2.78% | 4.76% | 4.19% | 3.06% | 2.86% | 3.05% | 3.15% | 3.64% | 3.71% | 4.59% | 4.92% | 5.48% |
VADDX Invesco Equally-Weighted S&P 500 Fund | 10.03% | 10.09% | 8.88% | 4.86% | 8.45% | 9.92% | 6.38% | 4.68% | 7.13% | 2.97% | 0.30% | 2.98% |
Drawdowns
OPCAX vs. VADDX - Drawdown Comparison
The maximum OPCAX drawdown since its inception was -47.36%, smaller than the maximum VADDX drawdown of -60.12%. Use the drawdown chart below to compare losses from any high point for OPCAX and VADDX.
Loading graphics...
Drawdown Indicators
| OPCAX | VADDX | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -47.36% | -60.12% | +12.76% |
Max Drawdown (1Y)Largest decline over 1 year | -6.37% | -12.61% | +6.24% |
Max Drawdown (5Y)Largest decline over 5 years | -18.53% | -21.58% | +3.05% |
Max Drawdown (10Y)Largest decline over 10 years | -18.53% | -39.39% | +20.86% |
Current DrawdownCurrent decline from peak | -2.63% | -5.99% | +3.36% |
Average DrawdownAverage peak-to-trough decline | -4.32% | -7.03% | +2.71% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 2.81% | 2.80% | +0.01% |
Volatility
OPCAX vs. VADDX - Volatility Comparison
The current volatility for Invesco California Municipal Fund (OPCAX) is 1.49%, while Invesco Equally-Weighted S&P 500 Fund (VADDX) has a volatility of 4.48%. This indicates that OPCAX experiences smaller price fluctuations and is considered to be less risky than VADDX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
Loading graphics...
Volatility by Period
| OPCAX | VADDX | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 1.49% | 4.48% | -2.99% |
Volatility (6M)Calculated over the trailing 6-month period | 2.66% | 8.88% | -6.22% |
Volatility (1Y)Calculated over the trailing 1-year period | 6.95% | 17.25% | -10.30% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 5.40% | 16.30% | -10.90% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 5.10% | 18.54% | -13.44% |