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RAIN vs. VOO
Performance
Risk-Adjusted Performance
Dividends
Drawdowns
Volatility

Correlation

The correlation between RAIN and VOO is 0.07, 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.

RAIN vs. VOO

Last updated Jun 1, 2025

Compare and contrast key facts about Rain Therapeutics Inc. (RAIN) and Vanguard S&P 500 ETF (VOO).

VOO is a passively managed fund by Vanguard that tracks the performance of the S&P 500 Index. It was launched on Sep 7, 2010.

Scroll down to visually compare performance, riskiness, drawdowns, and other indicators and decide which better suits your portfolio: RAIN or VOO.

Performance

RAIN vs. VOO - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Rain Therapeutics Inc. (RAIN) and Vanguard S&P 500 ETF (VOO). The values are adjusted to include any dividend payments, if applicable.

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Key characteristics

Daily Std Dev

RAIN:

169.69%

VOO:

19.54%

Max Drawdown

RAIN:

-78.48%

VOO:

-33.99%

Current Drawdown

RAIN:

-48.80%

VOO:

-3.55%

Returns By Period

RAIN

YTD

N/A

1M

20.95%

6M

N/A

1Y

N/A

3Y*

N/A

5Y*

N/A

10Y*

N/A

VOO

YTD

0.90%

1M

5.53%

6M

-1.46%

1Y

13.29%

3Y*

14.31%

5Y*

15.89%

10Y*

12.81%

*Annualized

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Rain Therapeutics Inc.

Vanguard S&P 500 ETF

Go deeper with the Portfolio Analysis tool — backtest performance, assess risk, compare to benchmarks, and more

Risk-Adjusted Performance

RAIN vs. VOO — Risk-Adjusted Performance Rank

Compare risk-adjusted metric ranks to identify better-performing investments over the past 12 months.
RAIN
VOO
The Risk-Adjusted Performance Rank of VOO is 6363
Overall Rank
The Sharpe Ratio Rank of VOO is 6262
Sharpe Ratio Rank
The Sortino Ratio Rank of VOO is 6060
Sortino Ratio Rank
The Omega Ratio Rank of VOO is 6262
Omega Ratio Rank
The Calmar Ratio Rank of VOO is 6666
Calmar Ratio Rank
The Martin Ratio Rank of VOO is 6363
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.

RAIN vs. VOO - Risk-Adjusted Performance Comparison

This table presents a comparison of risk-adjusted performance metrics for Rain Therapeutics Inc. (RAIN) and Vanguard S&P 500 ETF (VOO). 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.

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Go to the full Sharpe Ratio tool to analyze any stock or portfolio. Customize time frames, set your own risk-free rate, and more

Dividends

RAIN vs. VOO - Dividend Comparison

RAIN has not paid dividends to shareholders, while VOO's dividend yield for the trailing twelve months is around 1.29%.

TTM20242023202220212020201920182017201620152014
RAIN
Rain Therapeutics Inc.		0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%
VOO
Vanguard S&P 500 ETF		1.29%1.24%1.46%1.69%1.25%1.54%1.88%2.06%1.78%2.02%2.10%1.85%

Drawdowns

RAIN vs. VOO - Drawdown Comparison

The maximum RAIN drawdown since its inception was -78.48%, which is greater than VOO's maximum drawdown of -33.99%. Use the drawdown chart below to compare losses from any high point for RAIN and VOO.

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Go to the full Drawdowns tool for more analysis options, including inflation-adjusted drawdowns, and more

Volatility

RAIN vs. VOO - Volatility Comparison

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