OPIGX vs. DUTMX
OPIGX (Invesco Core Bond Fund) and DUTMX (Dupree Taxable Municipal Bond Fund) are both Intermediate Core Bond funds. Over the past 10 years, OPIGX returned 1.39%/yr vs 0.39%/yr for DUTMX. A 0.79 correlation means they provide meaningful diversification when combined. OPIGX charges 0.71%/yr vs 1.00%/yr for DUTMX.
Performance
OPIGX vs. DUTMX - Performance Comparison
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Returns By Period
In the year-to-date period, OPIGX achieves a -0.75% return, which is significantly lower than DUTMX's 1.01% return. Over the past 10 years, OPIGX has outperformed DUTMX with an annualized return of 1.39%, while DUTMX has yielded a comparatively lower 0.39% annualized return.
OPIGX
- 1D
- -0.36%
- 1M
- 0.51%
- YTD
- -0.75%
- 6M
- -0.40%
- 1Y
- 2.63%
- 3Y*
- 3.22%
- 5Y*
- -0.87%
- 10Y*
- 1.39%
DUTMX
- 1D
- -0.54%
- 1M
- 1.34%
- YTD
- 1.01%
- 6M
- 1.56%
- 1Y
- 5.57%
- 3Y*
- 3.31%
- 5Y*
- -2.58%
- 10Y*
- 0.39%
OPIGX vs. DUTMX - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
OPIGX Invesco Core Bond Fund | -0.75% | 5.83% | 1.81% | 4.55% | -14.37% | -1.58% | 9.23% | 9.51% | -1.11% | 4.29% |
DUTMX Dupree Taxable Municipal Bond Fund | 1.01% | 6.44% | 1.09% | 6.83% | -25.27% | 0.28% | 6.24% | 6.66% | 2.04% | 5.12% |
Correlation
The correlation between OPIGX and DUTMX is 0.79, which is moderate. They share some common price drivers but move independently often enough to provide real diversification benefit when combined.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.79 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.84 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.82 |
Correlation (10Y) Calculated over the trailing 10-year period | 0.80 |
Correlation (All Time) Calculated using the full available price history since Nov 4, 2010 | 0.79 |
The correlation between OPIGX and DUTMX has been stable across timeframes, ranging from 0.79 to 0.84 - a consistent structural relationship.
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Return for Risk
OPIGX vs. DUTMX — Risk / Return Rank
OPIGX
DUTMX
OPIGX vs. DUTMX - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Invesco Core Bond Fund (OPIGX) and Dupree Taxable Municipal Bond Fund (DUTMX). 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.
| OPIGX | DUTMX | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -0.32 | ||
| Sortino ratioReturn per unit of downside risk | -0.53 | ||
| Omega ratioGain probability vs. loss probability | 1.13 | 1.19 | -0.06 |
| Calmar ratioReturn relative to maximum drawdown | 1.11 | 1.46 | -0.34 |
| Martin ratioReturn relative to average drawdown | 2.72 | 4.26 | -1.54 |
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Drawdowns
OPIGX vs. DUTMX - Drawdown Comparison
The maximum OPIGX drawdown since its inception was -46.78%, which is greater than DUTMX's maximum drawdown of -30.53%. Use the drawdown chart below to compare losses from any high point for OPIGX and DUTMX.
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Drawdown Indicators
| OPIGX | DUTMX | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -46.78% | -30.53% | -16.25% |
Max Drawdown (1Y)Largest decline over 1 year | -2.80% | -4.05% | +1.25% |
Max Drawdown (3Y)Largest decline over 3 years | -6.55% | -7.80% | +1.25% |
Max Drawdown (5Y)Largest decline over 5 years | -19.93% | -30.53% | +10.60% |
Max Drawdown (10Y)Largest decline over 10 years | -19.96% | -30.53% | +10.57% |
Current DrawdownCurrent decline from peak | -5.77% | -14.69% | +8.92% |
Average DrawdownAverage peak-to-trough decline | -6.06% | -6.97% | +0.91% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 1.10% | 1.38% | -0.28% |
Volatility
OPIGX vs. DUTMX - Volatility Comparison
Invesco Core Bond Fund (OPIGX) and Dupree Taxable Municipal Bond Fund (DUTMX) have volatilities of 1.24% and 1.21%, respectively, indicating that both stocks experience similar levels of price fluctuations. This suggests that the risk associated with both stocks, as measured by volatility, is nearly the same. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| OPIGX | DUTMX | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 1.24% | 1.21% | +0.03% |
Volatility (6M)Calculated over the trailing 6-month period | 3.08% | 3.83% | -0.75% |
Volatility (1Y)Calculated over the trailing 1-year period | 4.23% | 5.57% | -1.34% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 6.03% | 8.81% | -2.78% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 4.97% | 7.08% | -2.11% |
OPIGX vs. DUTMX - Expense Ratio Comparison
OPIGX has a 0.71% expense ratio, which is lower than DUTMX's 1.00% expense ratio.
Dividends
OPIGX vs. DUTMX - Dividend Comparison
OPIGX's dividend yield for the trailing twelve months is around 2.80%, less than DUTMX's 4.48% yield.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
DUTMX Dupree Taxable Municipal Bond Fund | 4.48% | 4.57% | 4.26% | 4.02% | 4.28% | 2.32% | 4.69% | 5.18% | 5.04% | 4.89% | 4.84% | 4.77% |
OPIGX Invesco Core Bond Fund | 2.80% | 3.51% | 4.13% | 3.53% | 2.61% | 1.75% | 8.30% | 3.12% | 3.22% | 2.73% | 2.46% | 3.21% |
Frequently Asked Questions
OPIGX and DUTMX have a correlation of 0.79, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
OPIGX has higher volatility (1.24%) compared to DUTMX (1.21%). In terms of maximum drawdown, OPIGX dropped -46.78% vs DUTMX's -30.53%.
DUTMX currently has the higher Sharpe Ratio (1.06 vs 0.74), 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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