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REPX vs. VGSTX
Performance
Risk-Adjusted Performance
Dividends
Drawdowns
Volatility

Correlation

The correlation between REPX and VGSTX 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.


-0.50.00.51.00.2

Performance

REPX vs. VGSTX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Riley Exploration Permian, Inc. (REPX) and Vanguard STAR Fund (VGSTX). The values are adjusted to include any dividend payments, if applicable.

-10.00%0.00%10.00%20.00%30.00%40.00%SeptemberOctoberNovemberDecember2025February
32.91%
0.45%
REPX
VGSTX

Key characteristics

Sharpe Ratio

REPX:

1.11

VGSTX:

0.83

Sortino Ratio

REPX:

1.65

VGSTX:

1.11

Omega Ratio

REPX:

1.22

VGSTX:

1.16

Calmar Ratio

REPX:

0.53

VGSTX:

0.43

Martin Ratio

REPX:

3.55

VGSTX:

3.13

Ulcer Index

REPX:

14.68%

VGSTX:

2.55%

Daily Std Dev

REPX:

46.95%

VGSTX:

9.69%

Max Drawdown

REPX:

-99.74%

VGSTX:

-43.45%

Current Drawdown

REPX:

-97.65%

VGSTX:

-11.02%

Returns By Period

In the year-to-date period, REPX achieves a 11.18% return, which is significantly higher than VGSTX's 4.37% return. Both investments have delivered pretty close results over the past 10 years, with REPX having a 3.13% annualized return and VGSTX not far ahead at 3.25%.


REPX

YTD

11.18%

1M

-2.95%

6M

32.89%

1Y

56.01%

5Y*

41.36%

10Y*

3.13%

VGSTX

YTD

4.37%

1M

1.81%

6M

0.45%

1Y

8.44%

5Y*

2.24%

10Y*

3.25%

*Annualized

Compare stocks, funds, or ETFs

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Risk-Adjusted Performance

REPX vs. VGSTX — Risk-Adjusted Performance Rank

Compare risk-adjusted metric ranks to identify better-performing investments over the past 12 months.

REPX
The Risk-Adjusted Performance Rank of REPX is 7474
Overall Rank
The Sharpe Ratio Rank of REPX is 8080
Sharpe Ratio Rank
The Sortino Ratio Rank of REPX is 7474
Sortino Ratio Rank
The Omega Ratio Rank of REPX is 7373
Omega Ratio Rank
The Calmar Ratio Rank of REPX is 6868
Calmar Ratio Rank
The Martin Ratio Rank of REPX is 7575
Martin Ratio Rank

VGSTX
The Risk-Adjusted Performance Rank of VGSTX is 4040
Overall Rank
The Sharpe Ratio Rank of VGSTX is 4040
Sharpe Ratio Rank
The Sortino Ratio Rank of VGSTX is 3737
Sortino Ratio Rank
The Omega Ratio Rank of VGSTX is 4141
Omega Ratio Rank
The Calmar Ratio Rank of VGSTX is 3434
Calmar Ratio Rank
The Martin Ratio Rank of VGSTX is 4747
Martin Ratio Rank
The risk-adjusted ranks indicate the investment's position relative to the market. A rank closer to 100 signifies top-performing investments, while a rank closer to 0 might suggest underperformance, based on the selected ratio. The values are calculated based on the past 12 months of returns.

REPX vs. VGSTX - Risk-Adjusted Performance Comparison

This table presents a comparison of risk-adjusted performance metrics for Riley Exploration Permian, Inc. (REPX) and Vanguard STAR Fund (VGSTX). 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.


Sharpe ratio
The chart of Sharpe ratio for REPX, currently valued at 1.11, compared to the broader market-2.000.002.001.110.83
The chart of Sortino ratio for REPX, currently valued at 1.65, compared to the broader market-4.00-2.000.002.004.006.001.651.11
The chart of Omega ratio for REPX, currently valued at 1.22, compared to the broader market0.501.001.502.001.221.16
The chart of Calmar ratio for REPX, currently valued at 0.53, compared to the broader market0.002.004.006.000.530.43
The chart of Martin ratio for REPX, currently valued at 3.55, compared to the broader market-10.000.0010.0020.0030.003.553.13
REPX
VGSTX

The current REPX Sharpe Ratio is 1.11, which is higher than the VGSTX Sharpe Ratio of 0.83. The chart below compares the historical Sharpe Ratios of REPX and VGSTX, offering insights into how both investments have performed under varying market conditions. These values are calculated using daily returns over the previous 12 months.


Rolling 12-month Sharpe Ratio-1.000.001.002.003.00SeptemberOctoberNovemberDecember2025February
1.11
0.83
REPX
VGSTX

Dividends

REPX vs. VGSTX - Dividend Comparison

REPX's dividend yield for the trailing twelve months is around 4.21%, more than VGSTX's 2.33% yield.


TTM20242023202220212020201920182017201620152014
REPX
Riley Exploration Permian, Inc.
4.21%4.57%5.07%4.32%4.50%0.00%0.00%0.00%0.00%0.00%0.00%0.00%
VGSTX
Vanguard STAR Fund
2.33%2.43%2.21%2.08%1.36%1.42%2.11%2.52%1.85%2.08%2.09%2.18%

Drawdowns

REPX vs. VGSTX - Drawdown Comparison

The maximum REPX drawdown since its inception was -99.74%, which is greater than VGSTX's maximum drawdown of -43.45%. Use the drawdown chart below to compare losses from any high point for REPX and VGSTX. For additional features, visit the drawdowns tool.


-100.00%-80.00%-60.00%-40.00%-20.00%0.00%SeptemberOctoberNovemberDecember2025February
-97.65%
-11.02%
REPX
VGSTX

Volatility

REPX vs. VGSTX - Volatility Comparison

Riley Exploration Permian, Inc. (REPX) has a higher volatility of 12.51% compared to Vanguard STAR Fund (VGSTX) at 1.94%. This indicates that REPX's price experiences larger fluctuations and is considered to be riskier than VGSTX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.


0.00%5.00%10.00%15.00%SeptemberOctoberNovemberDecember2025February
12.51%
1.94%
REPX
VGSTX
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Disclaimer

The information contained herein does not constitute investment advice and made available for educational purposes only. Prices and returns on equities are listed without consideration of fees, commissions, taxes, penalties, or interest payable due to purchasing, holding, or selling.

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