ARFVX vs. FHDDX

Last updated Jun 5, 2026

ARFVX (American Century Investments One Choice 2050 Portfolio) and FHDDX (Fidelity Freedom Blend 2055 Fund Class K6) are both Target Retirement Date funds. Over the past 5 years, ARFVX returned 6.23%/yr vs 10.59%/yr for FHDDX. With a 0.97 correlation, they move nearly in lockstep. ARFVX charges 0.88%/yr vs 0.29%/yr for FHDDX.

Performance

ARFVX vs. FHDDX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in American Century Investments One Choice 2050 Portfolio (ARFVX) and Fidelity Freedom Blend 2055 Fund Class K6 (FHDDX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, ARFVX achieves a 6.88% return, which is significantly lower than FHDDX's 13.30% return.

ARFVX

• 1D: -0.63%
• 1M: 2.08%
• YTD: 6.88%
• 6M: 7.21%
• 1Y: 17.66%
• 3Y*: 13.61%
• 5Y*: 6.23%
• 10Y*: 9.46%

FHDDX

• 1D: -0.65%
• 1M: 3.66%
• YTD: 13.30%
• 6M: 14.54%
• 1Y: 29.84%
• 3Y*: 21.24%
• 5Y*: 10.59%
• 10Y*: —

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

ARFVX vs. FHDDX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018
ARFVX American Century Investments One Choice 2050 Portfolio	6.88%	14.75%	11.30%	15.16%	-17.44%	13.36%	17.43%	24.02%	-9.50%
FHDDX Fidelity Freedom Blend 2055 Fund Class K6	13.30%	22.85%	16.77%	20.77%	-18.91%	16.49%	18.00%	26.74%	-11.77%

Correlation

The correlation between ARFVX and FHDDX is 0.97 - these two move nearly in lockstep. At this level, holding both provides almost no diversification benefit. If you already own one, adding the other does little to reduce portfolio risk.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.97
Correlation (3Y) Calculated over the trailing 3-year period	0.96
Correlation (5Y) Calculated over the trailing 5-year period	0.97
Correlation (All Time) Calculated using the full available price history since Sep 4, 2018	0.97

The correlation between ARFVX and FHDDX has been stable across timeframes, ranging from 0.96 to 0.97 - a consistent structural relationship.

Return for Risk

ARFVX vs. FHDDX — Risk / Return Rank

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

ARFVX

ARFVX Risk / Return Rank: 45
ARFVX Sharpe Ratio Rank: 45
ARFVX Sortino Ratio Rank: 45
ARFVX Omega Ratio Rank: 46
ARFVX Calmar Ratio Rank: 39
ARFVX Martin Ratio Rank: 49

FHDDX

FHDDX Risk / Return Rank: 70
FHDDX Sharpe Ratio Rank: 71
FHDDX Sortino Ratio Rank: 66
FHDDX Omega Ratio Rank: 67
FHDDX Calmar Ratio Rank: 71
FHDDX Martin Ratio Rank: 77

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.

ARFVX vs. FHDDX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for American Century Investments One Choice 2050 Portfolio (ARFVX) and Fidelity Freedom Blend 2055 Fund Class K6 (FHDDX). 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.

	ARFVX	FHDDX	Difference
Sharpe ratio: Return per unit of total volatility	1.94	2.41	-0.46
Sortino ratio: Return per unit of downside risk	2.77	3.33	-0.56
Omega ratio: Gain probability vs. loss probability	1.36	1.44	-0.09
Calmar ratio: Return relative to maximum drawdown	2.31	3.16	-0.85
Martin ratio: Return relative to average drawdown	9.97	14.03	-4.06
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

ARFVX vs. FHDDX - Sharpe Ratio Comparison

The current ARFVX Sharpe Ratio is 1.94, which is comparable to the FHDDX Sharpe Ratio of 2.41. The chart below compares the historical Sharpe Ratios of ARFVX and FHDDX, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Sharpe Ratios by Period

	ARFVX	FHDDX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	1.94	2.41	-0.46
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.50	0.70	-0.20
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.70	—	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.47	0.73	-0.26

Drawdowns

ARFVX vs. FHDDX - Drawdown Comparison

The maximum ARFVX drawdown since its inception was -47.41%, which is greater than FHDDX's maximum drawdown of -31.34%. Use the drawdown chart below to compare losses from any high point for ARFVX and FHDDX.

Drawdown Indicators

	ARFVX	FHDDX	Difference
Max Drawdown Largest peak-to-trough decline	-47.41%	-31.34%	-16.07%
Max Drawdown (1Y) Largest decline over 1 year	-7.82%	-9.70%	+1.88%
Max Drawdown (3Y) Largest decline over 3 years	-12.64%	-15.50%	+2.86%
Max Drawdown (5Y) Largest decline over 5 years	-25.12%	-27.68%	+2.56%
Max Drawdown (10Y) Largest decline over 10 years	-29.55%	—	—
Current Drawdown Current decline from peak	-0.63%	-0.65%	+0.02%
Average Drawdown Average peak-to-trough decline	-6.54%	-5.84%	-0.70%
Ulcer Index Depth and duration of drawdowns from previous peaks	1.81%	2.18%	-0.37%

Volatility

ARFVX vs. FHDDX - Volatility Comparison

The current volatility for American Century Investments One Choice 2050 Portfolio (ARFVX) is 2.79%, while Fidelity Freedom Blend 2055 Fund Class K6 (FHDDX) has a volatility of 4.26%. This indicates that ARFVX experiences smaller price fluctuations and is considered to be less risky than FHDDX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	ARFVX	FHDDX	Difference
Volatility (1M) Calculated over the trailing 1-month period	2.79%	4.26%	-1.47%
Volatility (6M) Calculated over the trailing 6-month period	7.39%	10.47%	-3.08%
Volatility (1Y) Calculated over the trailing 1-year period	9.29%	12.76%	-3.47%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	12.50%	15.13%	-2.63%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	13.60%	16.91%	-3.31%

ARFVX vs. FHDDX - Expense Ratio Comparison

ARFVX has a 0.88% expense ratio, which is higher than FHDDX's 0.29% expense ratio.

Dividends

ARFVX vs. FHDDX - Dividend Comparison

ARFVX's dividend yield for the trailing twelve months is around 13.48%, more than FHDDX's 3.33% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
ARFVX American Century Investments One Choice 2050 Portfolio	13.48%	14.41%	4.91%	1.96%	6.71%	7.57%	6.52%	8.66%	10.95%	1.22%	3.88%	6.89%
FHDDX Fidelity Freedom Blend 2055 Fund Class K6	3.33%	2.49%	5.24%	2.04%	6.20%	8.33%	4.63%	3.09%	3.76%	0.00%	0.00%	0.00%

Frequently Asked Questions

Can I hold both ARFVX and FHDDX in my portfolio?

With a correlation of 0.97, ARFVX and FHDDX 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, ARFVX or FHDDX?

FHDDX has higher volatility (4.26%) compared to ARFVX (2.79%). In terms of maximum drawdown, ARFVX dropped -47.41% vs FHDDX's -31.34%.

Which has better risk-adjusted returns?

FHDDX currently has the higher Sharpe Ratio (2.41 vs 1.94), 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.