IDXQX vs. FNSDX

Last updated Jun 23, 2026

IDXQX (Voya Index Solution 2050 Portfolio) and FNSDX (Fidelity Freedom 2055 Fund Class K) are both Target Retirement Date funds. Over the past 5 years, IDXQX returned 10.42%/yr vs 11.03%/yr for FNSDX. With a 0.96 correlation, they move nearly in lockstep. IDXQX charges 0.22%/yr vs 0.65%/yr for FNSDX.

Performance

IDXQX vs. FNSDX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Voya Index Solution 2050 Portfolio (IDXQX) and Fidelity Freedom 2055 Fund Class K (FNSDX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, IDXQX achieves a 11.60% return, which is significantly lower than FNSDX's 14.91% return.

IDXQX

• 1D: 1.14%
• 1M: 1.64%
• YTD: 11.60%
• 6M: 11.32%
• 1Y: 27.52%
• 3Y*: 18.33%
• 5Y*: 10.42%
• 10Y*: 11.77%

FNSDX

• 1D: 1.46%
• 1M: 3.32%
• YTD: 14.91%
• 6M: 14.94%
• 1Y: 32.40%
• 3Y*: 20.10%
• 5Y*: 11.03%
• 10Y*: —

*Multi-year figures are annualized to reflect compound growth (CAGR)

IDXQX vs. FNSDX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
IDXQX Voya Index Solution 2050 Portfolio	11.60%	20.61%	15.26%	20.20%	-18.17%	17.84%	15.28%	25.17%	-8.48%	7.89%
FNSDX Fidelity Freedom 2055 Fund Class K	14.91%	23.81%	14.18%	20.65%	-18.23%	16.65%	18.34%	25.58%	-8.85%	7.42%

Correlation

The correlation between IDXQX and FNSDX is 0.89, indicating a strong positive relationship between their price movements. Combining them offers limited diversification - they tend to fall together during downturns.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.89
Correlation (3Y) Calculated over the trailing 3-year period	0.94
Correlation (5Y) Calculated over the trailing 5-year period	0.95
Correlation (All Time) Calculated using the full available price history since Jul 25, 2017	0.96

The correlation between IDXQX and FNSDX has been stable across timeframes, ranging from 0.89 to 0.96 - a consistent structural relationship.

Return for Risk

IDXQX vs. FNSDX — Risk / Return Rank

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

IDXQX

IDXQX Risk / Return Rank: 77
IDXQX Sharpe Ratio Rank: 76
IDXQX Sortino Ratio Rank: 76
IDXQX Omega Ratio Rank: 71
IDXQX Calmar Ratio Rank: 76
IDXQX Martin Ratio Rank: 85

FNSDX

FNSDX Risk / Return Rank: 76
FNSDX Sharpe Ratio Rank: 77
FNSDX Sortino Ratio Rank: 71
FNSDX Omega Ratio Rank: 73
FNSDX Calmar Ratio Rank: 77
FNSDX Martin Ratio Rank: 83

The rank (0–100) shows how this investment's returns compare to the risk taken. Higher = better. Based on the past 12 months of data, combining Sharpe, Sortino, and other metrics used by quantitative funds and institutional investors.

IDXQX vs. FNSDX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Voya Index Solution 2050 Portfolio (IDXQX) and Fidelity Freedom 2055 Fund Class K (FNSDX). 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.

Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.

	IDXQX	FNSDX	Difference
Sharpe ratio: Return per unit of total volatility	2.34	2.35	-0.01
Sortino ratio: Return per unit of downside risk	3.33	3.19	+0.14
Omega ratio: Gain probability vs. loss probability	1.43	1.44	-0.01
Calmar ratio: Return relative to maximum drawdown	3.22	3.31	-0.09
Martin ratio: Return relative to average drawdown	14.95	14.43	+0.53

IDXQX vs. FNSDX - Sharpe Ratio Comparison

The current IDXQX Sharpe Ratio is 2.34, which is comparable to the FNSDX Sharpe Ratio of 2.35. The chart below compares the historical Sharpe Ratios of IDXQX and FNSDX, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Drawdowns

IDXQX vs. FNSDX - Drawdown Comparison

The maximum IDXQX drawdown since its inception was -32.28%, roughly equal to the maximum FNSDX drawdown of -30.95%. Use the drawdown chart below to compare losses from any high point for IDXQX and FNSDX.

Drawdown Indicators

	IDXQX	FNSDX	Difference
Max Drawdown Largest peak-to-trough decline	-32.28%	-30.95%	-1.33%
Max Drawdown (1Y) Largest decline over 1 year	-9.24%	-9.76%	+0.52%
Max Drawdown (3Y) Largest decline over 3 years	-15.73%	-15.44%	-0.29%
Max Drawdown (5Y) Largest decline over 5 years	-25.75%	-27.31%	+1.56%
Max Drawdown (10Y) Largest decline over 10 years	-32.28%	—	—
Current Drawdown Current decline from peak	-0.41%	0.00%	-0.41%
Average Drawdown Average peak-to-trough decline	-4.27%	-5.59%	+1.32%
Ulcer Index Depth and duration of drawdowns from previous peaks	1.92%	2.23%	-0.31%

Volatility

IDXQX vs. FNSDX - Volatility Comparison

The current volatility for Voya Index Solution 2050 Portfolio (IDXQX) is 4.76%, while Fidelity Freedom 2055 Fund Class K (FNSDX) has a volatility of 5.84%. This indicates that IDXQX experiences smaller price fluctuations and is considered to be less risky than FNSDX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	IDXQX	FNSDX	Difference
Volatility (1M) Calculated over the trailing 1-month period	4.76%	5.84%	-1.08%
Volatility (6M) Calculated over the trailing 6-month period	10.34%	11.73%	-1.39%
Volatility (1Y) Calculated over the trailing 1-year period	12.74%	13.75%	-1.01%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	15.25%	15.20%	+0.05%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	16.08%	16.03%	+0.05%

IDXQX vs. FNSDX - Expense Ratio Comparison

IDXQX has a 0.22% expense ratio, which is lower than FNSDX's 0.65% expense ratio.

Dividends

IDXQX vs. FNSDX - Dividend Comparison

IDXQX's dividend yield for the trailing twelve months is around 1.47%, less than FNSDX's 4.93% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
FNSDX Fidelity Freedom 2055 Fund Class K	4.93%	3.87%	2.13%	2.07%	11.45%	11.27%	4.26%	6.31%	6.79%	2.72%	0.00%	0.00%
IDXQX Voya Index Solution 2050 Portfolio	1.47%	1.64%	0.21%	8.35%	13.40%	3.92%	4.17%	4.22%	3.47%	0.91%	0.36%	6.44%

Frequently Asked Questions

Can I hold both IDXQX and FNSDX in my portfolio?

IDXQX and FNSDX have a correlation of 0.89, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, IDXQX or FNSDX?

FNSDX has higher volatility (5.84%) compared to IDXQX (4.76%). In terms of maximum drawdown, IDXQX dropped -32.28% vs FNSDX's -30.95%.

Which has better risk-adjusted returns?

FNSDX currently has the higher Sharpe Ratio (2.35 vs 2.33), 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.