NASDX vs. SPXX
Compare and contrast key facts about Shelton Capital Management Nasdaq-100 Index Fund Direct Shares (NASDX) and Nuveen S&P 500 Dynamic Overwrite Fund (SPXX).
NASDX is a passively managed fund by BlackRock that tracks the performance of the NASDAQ-100 Index. It was launched on Jan 18, 2000. SPXX is an actively managed fund by Nuveen. It was launched on Nov 23, 2005.
Performance
NASDX vs. SPXX - Performance Comparison
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NASDX vs. SPXX - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
NASDX Shelton Capital Management Nasdaq-100 Index Fund Direct Shares | -9.12% | 21.00% | 36.91% | 54.69% | -32.57% | 27.32% | 48.59% | 38.22% | -1.21% | 31.27% |
SPXX Nuveen S&P 500 Dynamic Overwrite Fund | -9.14% | 9.78% | 27.10% | 0.85% | -6.92% | 29.03% | -0.37% | 25.36% | -13.42% | 27.92% |
Returns By Period
The year-to-date returns for both stocks are quite close, with NASDX having a -9.12% return and SPXX slightly lower at -9.14%. Over the past 10 years, NASDX has outperformed SPXX with an annualized return of 19.08%, while SPXX has yielded a comparatively lower 9.09% annualized return.
NASDX
- 1D
- -0.79%
- 1M
- -8.02%
- YTD
- -9.12%
- 6M
- -6.79%
- 1Y
- 19.59%
- 3Y*
- 24.51%
- 5Y*
- 14.42%
- 10Y*
- 19.08%
SPXX
- 1D
- 1.52%
- 1M
- -7.65%
- YTD
- -9.14%
- 6M
- -4.47%
- 1Y
- 2.68%
- 3Y*
- 9.06%
- 5Y*
- 6.83%
- 10Y*
- 9.09%
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NASDX vs. SPXX - Expense Ratio Comparison
NASDX has a 0.63% expense ratio, which is lower than SPXX's 0.89% expense ratio.
Return for Risk
NASDX vs. SPXX — Risk / Return Rank
NASDX
SPXX
NASDX vs. SPXX - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Shelton Capital Management Nasdaq-100 Index Fund Direct Shares (NASDX) and Nuveen S&P 500 Dynamic Overwrite Fund (SPXX). 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.
| NASDX | SPXX | Difference | |
|---|---|---|---|
Sharpe ratioReturn per unit of total volatility | 0.88 | 0.15 | +0.73 |
Sortino ratioReturn per unit of downside risk | 1.40 | 0.35 | +1.05 |
Omega ratioGain probability vs. loss probability | 1.20 | 1.05 | +0.15 |
Calmar ratioReturn relative to maximum drawdown | 1.31 | 0.20 | +1.11 |
Martin ratioReturn relative to average drawdown | 5.01 | 0.69 | +4.32 |
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
| NASDX | SPXX | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 0.88 | 0.15 | +0.73 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.63 | 0.43 | +0.20 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.85 | 0.50 | +0.35 |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.29 | 0.36 | -0.07 |
Correlation
The correlation between NASDX and SPXX is 0.64, 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
NASDX vs. SPXX - Dividend Comparison
NASDX's dividend yield for the trailing twelve months is around 3.93%, less than SPXX's 8.40% yield.
| TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
NASDX Shelton Capital Management Nasdaq-100 Index Fund Direct Shares | 3.93% | 3.76% | 16.95% | 7.61% | 3.75% | 2.59% | 1.28% | 7.09% | 2.47% | 1.65% | 0.75% | 0.85% |
SPXX Nuveen S&P 500 Dynamic Overwrite Fund | 8.40% | 7.48% | 6.87% | 7.82% | 7.30% | 5.27% | 6.56% | 6.44% | 7.98% | 5.69% | 5.14% | 7.75% |
Drawdowns
NASDX vs. SPXX - Drawdown Comparison
The maximum NASDX drawdown since its inception was -83.16%, which is greater than SPXX's maximum drawdown of -52.39%. Use the drawdown chart below to compare losses from any high point for NASDX and SPXX.
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Drawdown Indicators
| NASDX | SPXX | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -83.16% | -52.39% | -30.77% |
Max Drawdown (1Y)Largest decline over 1 year | -12.70% | -13.00% | +0.30% |
Max Drawdown (5Y)Largest decline over 5 years | -35.33% | -18.09% | -17.24% |
Max Drawdown (10Y)Largest decline over 10 years | -35.33% | -43.99% | +8.66% |
Current DrawdownCurrent decline from peak | -11.90% | -10.52% | -1.38% |
Average DrawdownAverage peak-to-trough decline | -34.59% | -7.51% | -27.08% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 3.32% | 3.70% | -0.38% |
Volatility
NASDX vs. SPXX - Volatility Comparison
Shelton Capital Management Nasdaq-100 Index Fund Direct Shares (NASDX) has a higher volatility of 5.38% compared to Nuveen S&P 500 Dynamic Overwrite Fund (SPXX) at 4.63%. This indicates that NASDX's price experiences larger fluctuations and is considered to be riskier than SPXX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| NASDX | SPXX | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 5.38% | 4.63% | +0.75% |
Volatility (6M)Calculated over the trailing 6-month period | 12.45% | 9.36% | +3.09% |
Volatility (1Y)Calculated over the trailing 1-year period | 22.55% | 17.91% | +4.64% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 23.03% | 15.79% | +7.24% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 22.61% | 18.39% | +4.22% |