ARYIX vs. FDFPX

Last updated Aug 2, 2026

ARYIX (American Century Investments One Choice 2035 Portfolio) and FDFPX (Fidelity Flex Freedom Blend 2065 Fund) are both Target Retirement Date funds. Over the past 5 years, ARYIX returned 4.60%/yr vs 10.66%/yr for FDFPX. Their correlation of 0.95 means they have usually moved in the same direction. ARYIX charges 0.81%/yr vs 0.00%/yr for FDFPX.

Performance

ARYIX vs. FDFPX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in American Century Investments One Choice 2035 Portfolio (ARYIX) and Fidelity Flex Freedom Blend 2065 Fund (FDFPX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, ARYIX achieves a 5.47% return, which is significantly lower than FDFPX's 12.26% return.

ARYIX

• 1D: 0.95%
• 1M: -0.06%
• 6M: 3.67%
• YTD: 5.47%
• 1Y: 11.48%
• 3Y*: 9.90%
• 5Y*: 4.60%
• 10Y*: 7.39%
• ALL TIME*: 7.15%

FDFPX

• 1D: 2.29%
• 1M: -0.99%
• 6M: 8.37%
• YTD: 12.26%
• 1Y: 24.70%
• 3Y*: 18.92%
• 5Y*: 10.66%
• 10Y*: —
• ALL TIME*: 13.27%

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

Liquidity Comparison

Position	Avg. Volume Value (2W)	Avg. Volume Value (1M)	Avg. Volume Value (3M)
ARYIX American Century Investments One Choice 2035 Portfolio	$0.00	$0.00	$0.00
FDFPX Fidelity Flex Freedom Blend 2065 Fund	$0.00	$0.00	$0.00

ARYIX vs. FDFPX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019
ARYIX American Century Investments One Choice 2035 Portfolio	5.47%	12.27%	8.71%	12.88%	-15.65%	10.80%	13.85%	6.59%
FDFPX Fidelity Flex Freedom Blend 2065 Fund	12.26%	22.81%	17.81%	20.93%	-18.57%	16.84%	18.54%	9.17%

Correlation

The correlation between ARYIX and FDFPX is 0.95, meaning they have usually moved in the same direction, including during past declines.

	Correlation
Correlation (1Y) Focuses on recent behavior, but can change the most.	0.95
Correlation (3Y) Balances recent behavior with more history.	0.94
Correlation (5Y) Shows whether the relationship held over a longer period.	0.95
Correlation (All Time) Calculated using the full available price history since Jun 28, 2019	0.95

The correlation between ARYIX and FDFPX has been stable across timeframes, ranging from 0.94 to 0.95 - a consistent structural relationship.

Return for Risk

ARYIX vs. FDFPX — Risk / Return Rank

Compare historical risk-adjusted metric ranks over the past 12 months.

ARYIX

ARYIX Risk / Return Rank: 51
ARYIX Sharpe Ratio Rank: 53
ARYIX Sortino Ratio Rank: 54
ARYIX Omega Ratio Rank: 52
ARYIX Calmar Ratio Rank: 43
ARYIX Martin Ratio Rank: 54

FDFPX

FDFPX Risk / Return Rank: 72
FDFPX Sharpe Ratio Rank: 69
FDFPX Sortino Ratio Rank: 67
FDFPX Omega Ratio Rank: 69
FDFPX Calmar Ratio Rank: 75
FDFPX Martin Ratio Rank: 82

The rank (0–100) uses a weighted average of the Sharpe, Sortino, Omega, Calmar, and Martin percentile ranks for the trailing 12 months. Higher means stronger historical risk-adjusted performance within the peer group.

ARYIX vs. FDFPX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for American Century Investments One Choice 2035 Portfolio (ARYIX) and Fidelity Flex Freedom Blend 2065 Fund (FDFPX). 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.

	ARYIX	FDFPX	Difference
Sharpe ratio: Return per unit of total volatility	1.45	1.61	-0.17
Sortino ratio: Return per unit of downside risk	2.09	2.27	-0.18
Omega ratio: Gain probability vs. loss probability	1.26	1.30	-0.03
Calmar ratio: Return relative to maximum drawdown	1.77	2.40	-0.63
Martin ratio: Return relative to average drawdown	7.55	10.04	-2.49

ARYIX vs. FDFPX - Sharpe Ratio Comparison

The current ARYIX Sharpe Ratio is 1.45, which is comparable to the FDFPX Sharpe Ratio of 1.61. The chart below compares the historical Sharpe Ratios of ARYIX and FDFPX, 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

ARYIX vs. FDFPX - Drawdown Comparison

The maximum ARYIX drawdown since its inception was -45.10%, which is greater than FDFPX's maximum drawdown of -31.22%. Use the drawdown chart below to compare losses from any high point for ARYIX and FDFPX.

Drawdown Indicators

	ARYIX	FDFPX	Difference
Max Drawdown Largest peak-to-trough decline	-45.10%	-31.22%	-13.88%
Max Drawdown (1Y) Largest decline over 1 year	-6.07%	-9.54%	+3.47%
Max Drawdown (3Y) Largest decline over 3 years	-9.68%	-15.42%	+5.74%
Max Drawdown (5Y) Largest decline over 5 years	-21.91%	-27.41%	+5.50%
Max Drawdown (10Y) Largest decline over 10 years	-24.18%	—	—
Current Drawdown Current decline from peak	-0.53%	-2.19%	+1.66%
Average Drawdown Average peak-to-trough decline	-5.34%	-5.76%	+0.42%
Ulcer Index Depth and duration of drawdowns from previous peaks	1.42%	2.28%	-0.86%

Volatility

ARYIX vs. FDFPX - Volatility Comparison

The current volatility for American Century Investments One Choice 2035 Portfolio (ARYIX) is 1.96%, while Fidelity Flex Freedom Blend 2065 Fund (FDFPX) has a volatility of 4.37%. This indicates that ARYIX experiences smaller price fluctuations and is considered to be less risky than FDFPX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	ARYIX	FDFPX	Difference
Volatility (1M) Calculated over the trailing 1-month period	1.96%	4.37%	-2.41%
Volatility (6M) Calculated over the trailing 6-month period	6.11%	12.20%	-6.09%
Volatility (1Y) Calculated over the trailing 1-year period	7.43%	14.21%	-6.78%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	9.82%	15.34%	-5.52%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	10.46%	17.21%	-6.75%

ARYIX vs. FDFPX - Expense Ratio Comparison

ARYIX has a 0.81% expense ratio, which is higher than FDFPX's 0.00% expense ratio.

Dividends

ARYIX vs. FDFPX - Dividend Comparison

ARYIX's dividend yield for the trailing twelve months is around 10.46%, more than FDFPX's 3.81% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
ARYIX American Century Investments One Choice 2035 Portfolio	10.46%	11.03%	4.60%	2.68%	5.29%	7.37%	6.20%	8.10%	10.05%	1.42%	3.55%	7.45%
FDFPX Fidelity Flex Freedom Blend 2065 Fund	3.81%	2.87%	6.56%	2.22%	5.41%	8.52%	5.38%	3.19%	0.00%	0.00%	0.00%	0.00%

Frequently Asked Questions

Can I hold both ARYIX and FDFPX in my portfolio?

With a correlation of 0.95, ARYIX and FDFPX move almost identically. Holding both adds very little diversification - you're essentially doubling your position in the same market segment. Choosing one is usually more capital-efficient.

Which is riskier, ARYIX or FDFPX?

FDFPX has higher volatility (4.37%) compared to ARYIX (1.96%). In terms of maximum drawdown, ARYIX dropped -45.10% vs FDFPX's -31.22%.

Which has better risk-adjusted returns?

FDFPX currently has the higher Sharpe Ratio (1.61 vs 1.45), 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.