PSPFX vs. MLPZX
Compare and contrast key facts about U.S. Global Investors Global Resources Fund (PSPFX) and Invesco SteelPath MLP Income Fund (MLPZX).
PSPFX is managed by US Global. It was launched on Aug 2, 1983. MLPZX is managed by Invesco. It was launched on Mar 30, 2010.
Performance
PSPFX vs. MLPZX - Performance Comparison
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PSPFX vs. MLPZX - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
PSPFX U.S. Global Investors Global Resources Fund | -22.02% | 80.27% | -3.74% | -7.67% | -12.39% | 13.97% | 37.05% | 7.80% | -24.97% | 19.62% |
MLPZX Invesco SteelPath MLP Income Fund | 15.92% | 7.88% | 24.54% | 20.71% | 25.10% | 44.98% | -25.49% | 14.50% | -12.92% | -8.42% |
Returns By Period
In the year-to-date period, PSPFX achieves a -22.02% return, which is significantly lower than MLPZX's 15.92% return. Over the past 10 years, PSPFX has underperformed MLPZX with an annualized return of 5.96%, while MLPZX has yielded a comparatively higher 12.20% annualized return.
PSPFX
- 1D
- -25.76%
- 1M
- -35.93%
- YTD
- -22.02%
- 6M
- -8.78%
- 1Y
- 37.20%
- 3Y*
- 7.37%
- 5Y*
- 2.72%
- 10Y*
- 5.96%
MLPZX
- 1D
- -1.07%
- 1M
- -0.16%
- YTD
- 15.92%
- 6M
- 19.48%
- 1Y
- 14.21%
- 3Y*
- 22.04%
- 5Y*
- 22.47%
- 10Y*
- 12.20%
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PSPFX vs. MLPZX - Expense Ratio Comparison
PSPFX has a 1.54% expense ratio, which is higher than MLPZX's 1.10% expense ratio.
Return for Risk
PSPFX vs. MLPZX — Risk / Return Rank
PSPFX
MLPZX
PSPFX vs. MLPZX - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for U.S. Global Investors Global Resources Fund (PSPFX) and Invesco SteelPath MLP Income Fund (MLPZX). 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.
| PSPFX | MLPZX | Difference | |
|---|---|---|---|
Sharpe ratioReturn per unit of total volatility | 0.99 | 0.93 | +0.06 |
Sortino ratioReturn per unit of downside risk | 1.24 | 1.27 | -0.03 |
Omega ratioGain probability vs. loss probability | 1.27 | 1.19 | +0.08 |
Calmar ratioReturn relative to maximum drawdown | 1.05 | 1.01 | +0.04 |
Martin ratioReturn relative to average drawdown | 7.49 | 3.04 | +4.45 |
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
| PSPFX | MLPZX | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 0.99 | 0.93 | +0.06 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.11 | 1.30 | -1.19 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.26 | 0.47 | -0.21 |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.16 | 0.32 | -0.16 |
Correlation
The correlation between PSPFX and MLPZX is 0.54, which is considered to be moderate. This suggests that the two assets have some degree of positive relationship in their price movements. Moderate correlation can be acceptable for portfolio diversification, offering a balance between risk and potential returns.
Dividends
PSPFX vs. MLPZX - Dividend Comparison
PSPFX's dividend yield for the trailing twelve months is around 1.06%, less than MLPZX's 6.12% yield.
| TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
PSPFX U.S. Global Investors Global Resources Fund | 1.06% | 0.83% | 4.34% | 0.00% | 15.68% | 18.92% | 5.49% | 1.90% | 4.70% | 3.01% | 3.33% | 1.12% |
MLPZX Invesco SteelPath MLP Income Fund | 6.12% | 6.87% | 5.92% | 7.19% | 7.98% | 9.19% | 16.57% | 13.12% | 13.27% | 10.70% | 9.79% | 10.93% |
Drawdowns
PSPFX vs. MLPZX - Drawdown Comparison
The maximum PSPFX drawdown since its inception was -79.09%, roughly equal to the maximum MLPZX drawdown of -77.56%. Use the drawdown chart below to compare losses from any high point for PSPFX and MLPZX.
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Drawdown Indicators
| PSPFX | MLPZX | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -79.09% | -77.56% | -1.53% |
Max Drawdown (1Y)Largest decline over 1 year | -35.93% | -14.46% | -21.47% |
Max Drawdown (5Y)Largest decline over 5 years | -39.15% | -17.90% | -21.25% |
Max Drawdown (10Y)Largest decline over 10 years | -56.80% | -73.62% | +16.82% |
Current DrawdownCurrent decline from peak | -37.57% | -2.38% | -35.19% |
Average DrawdownAverage peak-to-trough decline | -42.65% | -13.65% | -29.00% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 5.01% | 4.78% | +0.23% |
Volatility
PSPFX vs. MLPZX - Volatility Comparison
U.S. Global Investors Global Resources Fund (PSPFX) has a higher volatility of 30.87% compared to Invesco SteelPath MLP Income Fund (MLPZX) at 3.22%. This indicates that PSPFX's price experiences larger fluctuations and is considered to be riskier than MLPZX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| PSPFX | MLPZX | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 30.87% | 3.22% | +27.65% |
Volatility (6M)Calculated over the trailing 6-month period | 38.04% | 8.05% | +29.99% |
Volatility (1Y)Calculated over the trailing 1-year period | 37.66% | 16.06% | +21.60% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 25.59% | 17.46% | +8.13% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 23.13% | 26.02% | -2.89% |