FDETX vs. FXAIX
Compare and contrast key facts about Fidelity Advisor Capital Development Fund Class O (FDETX) and Fidelity 500 Index Fund (FXAIX).
FDETX is managed by Fidelity. It was launched on Dec 30, 1985. FXAIX is a passively managed fund by Fidelity that tracks the performance of the S&P 500 Index. It was launched on Feb 17, 1988.
Performance
FDETX vs. FXAIX - Performance Comparison
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FDETX vs. FXAIX - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
FDETX Fidelity Advisor Capital Development Fund Class O | -5.03% | 27.60% | 27.07% | 24.20% | -8.00% | 25.32% | 9.12% | 31.39% | -9.09% | 16.45% |
FXAIX Fidelity 500 Index Fund | -7.05% | 17.84% | 25.01% | 26.29% | -18.14% | 28.71% | 18.42% | 31.48% | -4.43% | 21.82% |
Returns By Period
In the year-to-date period, FDETX achieves a -5.03% return, which is significantly higher than FXAIX's -7.05% return. Over the past 10 years, FDETX has outperformed FXAIX with an annualized return of 14.66%, while FXAIX has yielded a comparatively lower 13.75% annualized return.
FDETX
- 1D
- -0.61%
- 1M
- -8.06%
- YTD
- -5.03%
- 6M
- -0.14%
- 1Y
- 24.08%
- 3Y*
- 21.48%
- 5Y*
- 14.54%
- 10Y*
- 14.66%
FXAIX
- 1D
- -0.39%
- 1M
- -7.68%
- YTD
- -7.05%
- 6M
- -4.59%
- 1Y
- 14.42%
- 3Y*
- 17.17%
- 5Y*
- 11.40%
- 10Y*
- 13.75%
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FDETX vs. FXAIX - Expense Ratio Comparison
FDETX has a 0.56% expense ratio, which is higher than FXAIX's 0.02% expense ratio.
Return for Risk
FDETX vs. FXAIX — Risk / Return Rank
FDETX
FXAIX
FDETX vs. FXAIX - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Fidelity Advisor Capital Development Fund Class O (FDETX) and Fidelity 500 Index Fund (FXAIX). 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.
| FDETX | FXAIX | Difference | |
|---|---|---|---|
Sharpe ratioReturn per unit of total volatility | 1.34 | 0.84 | +0.50 |
Sortino ratioReturn per unit of downside risk | 1.90 | 1.30 | +0.60 |
Omega ratioGain probability vs. loss probability | 1.30 | 1.20 | +0.11 |
Calmar ratioReturn relative to maximum drawdown | 1.78 | 1.05 | +0.73 |
Martin ratioReturn relative to average drawdown | 8.19 | 5.13 | +3.06 |
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
| FDETX | FXAIX | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 1.34 | 0.84 | +0.50 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.83 | 0.68 | +0.15 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.78 | 0.77 | +0.02 |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.62 | 0.75 | -0.13 |
Correlation
The correlation between FDETX and FXAIX is 0.93, 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.
Dividends
FDETX vs. FXAIX - Dividend Comparison
FDETX's dividend yield for the trailing twelve months is around 10.89%, more than FXAIX's 1.20% yield.
| TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
FDETX Fidelity Advisor Capital Development Fund Class O | 10.89% | 10.34% | 8.95% | 4.39% | 5.66% | 5.63% | 4.47% | 7.46% | 15.81% | 5.34% | 2.92% | 5.97% |
FXAIX Fidelity 500 Index Fund | 1.20% | 1.11% | 1.25% | 1.45% | 1.69% | 1.22% | 1.60% | 2.06% | 2.72% | 1.97% | 2.52% | 2.83% |
Drawdowns
FDETX vs. FXAIX - Drawdown Comparison
The maximum FDETX drawdown since its inception was -66.86%, which is greater than FXAIX's maximum drawdown of -33.79%. Use the drawdown chart below to compare losses from any high point for FDETX and FXAIX.
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Drawdown Indicators
| FDETX | FXAIX | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -66.86% | -33.79% | -33.07% |
Max Drawdown (1Y)Largest decline over 1 year | -12.42% | -12.13% | -0.29% |
Max Drawdown (5Y)Largest decline over 5 years | -21.72% | -24.50% | +2.78% |
Max Drawdown (10Y)Largest decline over 10 years | -36.61% | -33.79% | -2.82% |
Current DrawdownCurrent decline from peak | -9.64% | -8.89% | -0.75% |
Average DrawdownAverage peak-to-trough decline | -11.26% | -3.83% | -7.43% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 2.70% | 2.50% | +0.20% |
Volatility
FDETX vs. FXAIX - Volatility Comparison
Fidelity Advisor Capital Development Fund Class O (FDETX) has a higher volatility of 4.48% compared to Fidelity 500 Index Fund (FXAIX) at 4.24%. This indicates that FDETX's price experiences larger fluctuations and is considered to be riskier than FXAIX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| FDETX | FXAIX | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 4.48% | 4.24% | +0.24% |
Volatility (6M)Calculated over the trailing 6-month period | 9.55% | 9.08% | +0.47% |
Volatility (1Y)Calculated over the trailing 1-year period | 18.39% | 18.13% | +0.26% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 17.56% | 16.88% | +0.68% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 18.82% | 18.03% | +0.79% |