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SPFIX vs. TQQQ
Performance
Risk-Adjusted Performance
Dividends
Drawdowns
Volatility

Correlation

The correlation between SPFIX and TQQQ is 0.89, which is considered to be high. That indicates a strong positive relationship between their price movements. Having highly-correlated positions in a portfolio may signal a lack of diversification, potentially leading to increased risk during market downturns.


-0.50.00.51.00.9

Performance

SPFIX vs. TQQQ - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Shelton Capital Management S&P 500 Index Fund (SPFIX) and ProShares UltraPro QQQ (TQQQ). The values are adjusted to include any dividend payments, if applicable.

-20.00%-10.00%0.00%10.00%20.00%30.00%40.00%SeptemberOctoberNovemberDecember2025February
-2.18%
31.45%
SPFIX
TQQQ

Key characteristics

Sharpe Ratio

SPFIX:

0.56

TQQQ:

1.06

Sortino Ratio

SPFIX:

0.75

TQQQ:

1.56

Omega Ratio

SPFIX:

1.14

TQQQ:

1.21

Calmar Ratio

SPFIX:

0.67

TQQQ:

1.35

Martin Ratio

SPFIX:

1.66

TQQQ:

4.39

Ulcer Index

SPFIX:

5.63%

TQQQ:

13.17%

Daily Std Dev

SPFIX:

16.77%

TQQQ:

54.39%

Max Drawdown

SPFIX:

-54.81%

TQQQ:

-81.66%

Current Drawdown

SPFIX:

-9.71%

TQQQ:

-3.96%

Returns By Period

In the year-to-date period, SPFIX achieves a 4.13% return, which is significantly lower than TQQQ's 12.85% return. Over the past 10 years, SPFIX has underperformed TQQQ with an annualized return of 7.69%, while TQQQ has yielded a comparatively higher 34.97% annualized return.


SPFIX

YTD

4.13%

1M

1.21%

6M

-2.17%

1Y

9.89%

5Y*

6.67%

10Y*

7.69%

TQQQ

YTD

12.85%

1M

5.66%

6M

31.45%

1Y

63.52%

5Y*

28.01%

10Y*

34.97%

*Annualized

Compare stocks, funds, or ETFs

Search for stocks, ETFs, and funds for a quick comparison or use the comparison tool for more options.


SPFIX vs. TQQQ - Expense Ratio Comparison

SPFIX has a 0.43% expense ratio, which is lower than TQQQ's 0.95% expense ratio.


TQQQ
ProShares UltraPro QQQ
Expense ratio chart for TQQQ: current value at 0.95% compared with the broader market ranging from 0.00% to 2.12%.0.50%1.00%1.50%2.00%0.95%
Expense ratio chart for SPFIX: current value at 0.43% compared with the broader market ranging from 0.00% to 2.12%.0.50%1.00%1.50%2.00%0.43%

Risk-Adjusted Performance

SPFIX vs. TQQQ — Risk-Adjusted Performance Rank

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

SPFIX
The Risk-Adjusted Performance Rank of SPFIX is 3030
Overall Rank
The Sharpe Ratio Rank of SPFIX is 2424
Sharpe Ratio Rank
The Sortino Ratio Rank of SPFIX is 2121
Sortino Ratio Rank
The Omega Ratio Rank of SPFIX is 3232
Omega Ratio Rank
The Calmar Ratio Rank of SPFIX is 5050
Calmar Ratio Rank
The Martin Ratio Rank of SPFIX is 2424
Martin Ratio Rank

TQQQ
The Risk-Adjusted Performance Rank of TQQQ is 4545
Overall Rank
The Sharpe Ratio Rank of TQQQ is 4242
Sharpe Ratio Rank
The Sortino Ratio Rank of TQQQ is 4242
Sortino Ratio Rank
The Omega Ratio Rank of TQQQ is 4545
Omega Ratio Rank
The Calmar Ratio Rank of TQQQ is 5050
Calmar Ratio Rank
The Martin Ratio Rank of TQQQ is 4545
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.

SPFIX vs. TQQQ - Risk-Adjusted Performance Comparison

This table presents a comparison of risk-adjusted performance metrics for Shelton Capital Management S&P 500 Index Fund (SPFIX) and ProShares UltraPro QQQ (TQQQ). 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 SPFIX, currently valued at 0.56, compared to the broader market-1.000.001.002.003.004.000.561.06
The chart of Sortino ratio for SPFIX, currently valued at 0.75, compared to the broader market0.002.004.006.008.0010.0012.000.751.56
The chart of Omega ratio for SPFIX, currently valued at 1.14, compared to the broader market1.002.003.004.001.141.21
The chart of Calmar ratio for SPFIX, currently valued at 0.67, compared to the broader market0.005.0010.0015.0020.000.671.35
The chart of Martin ratio for SPFIX, currently valued at 1.66, compared to the broader market0.0020.0040.0060.0080.001.664.39
SPFIX
TQQQ

The current SPFIX Sharpe Ratio is 0.56, which is lower than the TQQQ Sharpe Ratio of 1.06. The chart below compares the historical Sharpe Ratios of SPFIX and TQQQ, 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 Ratio0.501.001.502.002.503.00SeptemberOctoberNovemberDecember2025February
0.56
1.06
SPFIX
TQQQ

Dividends

SPFIX vs. TQQQ - Dividend Comparison

SPFIX's dividend yield for the trailing twelve months is around 0.99%, less than TQQQ's 1.12% yield.


TTM20242023202220212020201920182017201620152014
SPFIX
Shelton Capital Management S&P 500 Index Fund
0.99%1.03%1.21%1.45%0.96%1.22%1.72%1.64%1.64%1.91%1.89%1.58%
TQQQ
ProShares UltraPro QQQ
1.12%1.27%1.26%0.57%0.00%0.00%0.06%0.11%0.00%0.00%0.01%0.03%

Drawdowns

SPFIX vs. TQQQ - Drawdown Comparison

The maximum SPFIX drawdown since its inception was -54.81%, smaller than the maximum TQQQ drawdown of -81.66%. Use the drawdown chart below to compare losses from any high point for SPFIX and TQQQ. For additional features, visit the drawdowns tool.


-35.00%-30.00%-25.00%-20.00%-15.00%-10.00%-5.00%0.00%SeptemberOctoberNovemberDecember2025February
-9.71%
-3.96%
SPFIX
TQQQ

Volatility

SPFIX vs. TQQQ - Volatility Comparison

The current volatility for Shelton Capital Management S&P 500 Index Fund (SPFIX) is 3.00%, while ProShares UltraPro QQQ (TQQQ) has a volatility of 14.22%. This indicates that SPFIX experiences smaller price fluctuations and is considered to be less risky than TQQQ based on this measure. The chart below showcases a comparison of their rolling one-month volatility.


5.00%10.00%15.00%20.00%SeptemberOctoberNovemberDecember2025February
3.00%
14.22%
SPFIX
TQQQ
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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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