FIDSX vs. NASDX
FIDSX (Fidelity Select Financial Services Portfolio) and NASDX (Shelton Capital Management Nasdaq-100 Index Fund Direct Shares) are both mutual funds - FIDSX is a Financials Equities fund managed by BlackRock, while NASDX is a Large Cap Growth Equities fund tracking the NASDAQ-100 Index. Over the past 10 years, FIDSX returned 12.65%/yr vs 22.58%/yr for NASDX. A 0.63 correlation means they provide meaningful diversification when combined. FIDSX charges 0.73%/yr vs 0.63%/yr for NASDX.
Performance
FIDSX vs. NASDX - Performance Comparison
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Returns By Period
In the year-to-date period, FIDSX achieves a -2.20% return, which is significantly lower than NASDX's 21.38% return. Over the past 10 years, FIDSX has underperformed NASDX with an annualized return of 12.65%, while NASDX has yielded a comparatively higher 22.58% annualized return.
FIDSX
- 1D
- 0.26%
- 1M
- -0.19%
- YTD
- -2.20%
- 6M
- -4.00%
- 1Y
- 2.96%
- 3Y*
- 19.27%
- 5Y*
- 8.70%
- 10Y*
- 12.65%
NASDX
- 1D
- 0.47%
- 1M
- 10.94%
- YTD
- 21.38%
- 6M
- 19.90%
- 1Y
- 42.08%
- 3Y*
- 32.65%
- 5Y*
- 20.44%
- 10Y*
- 22.58%
FIDSX vs. NASDX - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
FIDSX Fidelity Select Financial Services Portfolio | -2.20% | 9.33% | 32.82% | 14.53% | -8.19% | 33.13% | 1.22% | 34.25% | -16.13% | 20.92% |
NASDX Shelton Capital Management Nasdaq-100 Index Fund Direct Shares | 21.38% | 21.00% | 36.91% | 54.69% | -32.57% | 27.32% | 48.59% | 38.22% | -1.21% | 31.27% |
Correlation
The correlation between FIDSX and NASDX is 0.44, which is low. Their price movements are largely independent, making them effective diversification partners.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.44 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.45 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.55 |
Correlation (10Y) Calculated over the trailing 10-year period | 0.51 |
Correlation (All Time) Calculated using the full available price history since Jan 19, 2000 | 0.63 |
The correlation between FIDSX and NASDX shifts across timeframes, from 0.44 (1 year) to 0.63 (all time), reflecting how their relationship changes across market environments.
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Return for Risk
FIDSX vs. NASDX — Risk / Return Rank
FIDSX
NASDX
FIDSX vs. NASDX - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Fidelity Select Financial Services Portfolio (FIDSX) and Shelton Capital Management Nasdaq-100 Index Fund Direct Shares (NASDX). 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.
| FIDSX | NASDX | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -2.49 | ||
| Sortino ratioReturn per unit of downside risk | -3.12 | ||
| Omega ratioGain probability vs. loss probability | 1.05 | 1.46 | -0.41 |
| Calmar ratioReturn relative to maximum drawdown | 0.21 | 3.65 | -3.43 |
| Martin ratioReturn relative to average drawdown | 0.53 | 14.16 | -13.63 |
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
| FIDSX | NASDX | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 0.21 | 2.70 | -2.49 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.42 | 0.89 | -0.47 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.54 | 1.00 | -0.46 |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.48 | 0.33 | +0.15 |
Drawdowns
FIDSX vs. NASDX - Drawdown Comparison
The maximum FIDSX drawdown since its inception was -74.26%, smaller than the maximum NASDX drawdown of -83.16%. Use the drawdown chart below to compare losses from any high point for FIDSX and NASDX.
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Drawdown Indicators
| FIDSX | NASDX | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -74.26% | -83.16% | +8.90% |
Max Drawdown (1Y)Largest decline over 1 year | -16.60% | -11.90% | -4.70% |
Max Drawdown (3Y)Largest decline over 3 years | -19.44% | -22.71% | +3.27% |
Max Drawdown (5Y)Largest decline over 5 years | -24.49% | -35.33% | +10.84% |
Max Drawdown (10Y)Largest decline over 10 years | -45.48% | -35.33% | -10.15% |
Current DrawdownCurrent decline from peak | -9.03% | 0.00% | -9.03% |
Average DrawdownAverage peak-to-trough decline | -13.95% | -34.37% | +20.42% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 6.69% | 3.06% | +3.63% |
Volatility
FIDSX vs. NASDX - Volatility Comparison
The current volatility for Fidelity Select Financial Services Portfolio (FIDSX) is 3.43%, while Shelton Capital Management Nasdaq-100 Index Fund Direct Shares (NASDX) has a volatility of 4.51%. This indicates that FIDSX experiences smaller price fluctuations and is considered to be less risky than NASDX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| FIDSX | NASDX | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 3.43% | 4.51% | -1.08% |
Volatility (6M)Calculated over the trailing 6-month period | 13.15% | 12.19% | +0.96% |
Volatility (1Y)Calculated over the trailing 1-year period | 16.89% | 16.10% | +0.79% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 20.86% | 23.06% | -2.20% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 23.67% | 22.68% | +0.99% |
FIDSX vs. NASDX - Expense Ratio Comparison
FIDSX has a 0.73% expense ratio, which is higher than NASDX's 0.63% expense ratio.
Dividends
FIDSX vs. NASDX - Dividend Comparison
FIDSX's dividend yield for the trailing twelve months is around 1.48%, less than NASDX's 2.98% yield.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
FIDSX Fidelity Select Financial Services Portfolio | 1.48% | 1.70% | 6.03% | 3.01% | 11.32% | 4.12% | 5.86% | 5.57% | 12.89% | 4.22% | 1.00% | 0.70% |
NASDX Shelton Capital Management Nasdaq-100 Index Fund Direct Shares | 2.98% | 3.76% | 16.95% | 7.61% | 3.75% | 2.59% | 1.28% | 7.09% | 2.47% | 1.65% | 0.75% | 0.85% |
Frequently Asked Questions
FIDSX and NASDX have a correlation of 0.44, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
NASDX has higher volatility (4.51%) compared to FIDSX (3.43%). In terms of maximum drawdown, FIDSX dropped -74.26% vs NASDX's -83.16%.
NASDX currently has the higher Sharpe Ratio (2.70 vs 0.21), meaning it's delivered slightly more return per unit of risk over the trailing 12 months. However, this ranking shifts over time - use the Risk/Return Score above for a more comprehensive view that combines Sharpe, Sortino, and other measures used by quantitative funds.
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