AAEKX vs. FRQKX

Last updated Jul 18, 2026

AAEKX (American Century One Choice Blend+ 2065 Portfolio) and FRQKX (Fidelity Managed Retirement 2010 Fund Class K) are both Target Retirement Date funds. A 0.74 correlation means they provide meaningful diversification when combined. AAEKX charges 0.58%/yr vs 0.36%/yr for FRQKX.

Performance

AAEKX vs. FRQKX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in American Century One Choice Blend+ 2065 Portfolio (AAEKX) and Fidelity Managed Retirement 2010 Fund Class K (FRQKX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

AAEKX

• 1D: -0.49%
• 1M: 0.71%
• 6M: 7.21%
• YTD: 10.53%
• 1Y: 20.52%
• 3Y*: 16.68%
• 5Y*: 8.97%
• 10Y*: —

FRQKX

• 1D: —
• 1M: —
• 6M: —
• YTD: —
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —

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

AAEKX vs. FRQKX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021
AAEKX American Century One Choice Blend+ 2065 Portfolio	10.53%	20.17%	15.20%	16.86%	-16.94%	10.08%
FRQKX Fidelity Managed Retirement 2010 Fund Class K	3.66%	9.91%	4.42%	8.62%	-12.30%	4.10%

Correlation

The correlation between AAEKX and FRQKX is 0.78, which is moderate. They share some common price drivers but move independently often enough to provide real diversification benefit when combined.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.78
Correlation (3Y) Calculated over the trailing 3-year period	0.73
Correlation (5Y) Calculated over the trailing 5-year period	0.73
Correlation (All Time) Calculated using the full available price history since Mar 10, 2021	0.74

The correlation between AAEKX and FRQKX has been stable across timeframes, ranging from 0.72 to 0.78 - a consistent structural relationship.

Return for Risk

AAEKX vs. FRQKX — Risk / Return Rank

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

AAEKX

AAEKX Risk / Return Rank: 57
AAEKX Sharpe Ratio Rank: 57
AAEKX Sortino Ratio Rank: 55
AAEKX Omega Ratio Rank: 55
AAEKX Calmar Ratio Rank: 54
AAEKX Martin Ratio Rank: 65

FRQKX

Risk / return metrics aren't available yet — we need at least 12 months of trading data to calculate them.

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.

AAEKX vs. FRQKX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for American Century One Choice Blend+ 2065 Portfolio (AAEKX) and Fidelity Managed Retirement 2010 Fund Class K (FRQKX). 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.

	AAEKX	FRQKX	Difference
Sharpe ratio: Return per unit of total volatility	1.72	—	—
Sortino ratio: Return per unit of downside risk	2.40	—	—
Omega ratio: Gain probability vs. loss probability	1.31	—	—
Calmar ratio: Return relative to maximum drawdown	2.32	—	—
Martin ratio: Return relative to average drawdown	9.96	—	—

Drawdowns

Drawdown Indicators

	AAEKX	FRQKX	Difference
Max Drawdown Largest peak-to-trough decline	-26.14%	—	—
Max Drawdown (1Y) Largest decline over 1 year	-9.26%	—	—
Max Drawdown (3Y) Largest decline over 3 years	-16.11%	—	—
Max Drawdown (5Y) Largest decline over 5 years	-26.14%	—	—
Current Drawdown Current decline from peak	-0.97%	—	—
Average Drawdown Average peak-to-trough decline	-6.43%	—	—
Ulcer Index Depth and duration of drawdowns from previous peaks	2.16%	—	—

Volatility

Volatility by Period

	AAEKX	FRQKX	Difference
Volatility (1M) Calculated over the trailing 1-month period	3.19%	—	—
Volatility (6M) Calculated over the trailing 6-month period	10.33%	—	—
Volatility (1Y) Calculated over the trailing 1-year period	12.54%	—	—
Volatility (5Y) Calculated over the trailing 5-year period, annualized	14.98%	—	—
Volatility (10Y) Calculated over the trailing 10-year period, annualized	14.73%	—	—

AAEKX vs. FRQKX - Expense Ratio Comparison

AAEKX has a 0.58% expense ratio, which is higher than FRQKX's 0.36% expense ratio.

Dividends

AAEKX vs. FRQKX - Dividend Comparison

AAEKX's dividend yield for the trailing twelve months is around 2.64%, less than FRQKX's 3.28% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019
AAEKX American Century One Choice Blend+ 2065 Portfolio	2.64%	2.92%	1.96%	1.67%	4.12%	3.08%	0.00%	0.00%
FRQKX Fidelity Managed Retirement 2010 Fund Class K	3.28%	3.09%	2.91%	2.86%	5.12%	6.11%	3.61%	2.57%

Frequently Asked Questions

Can I hold both AAEKX and FRQKX in my portfolio?

AAEKX and FRQKX have a correlation of 0.78, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.