AIGYX vs. REACX

Last updated Aug 1, 2026

AIGYX (abrdn Realty Income & Growth Fund) and REACX (American Century Real Estate Fund) are both REIT funds. Over the past 10 years, AIGYX returned 7.86%/yr vs 5.01%/yr for REACX. Their 0.97 correlation means they have historically moved very closely together. AIGYX charges 1.01%/yr vs 1.14%/yr for REACX.

Performance

AIGYX vs. REACX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in abrdn Realty Income & Growth Fund (AIGYX) and American Century Real Estate Fund (REACX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, AIGYX achieves a 21.63% return, which is significantly higher than REACX's 16.22% return. Over the past 10 years, AIGYX has outperformed REACX with an annualized return of 7.86%, while REACX has yielded a comparatively lower 5.01% annualized return.

AIGYX

• 1D: -1.03%
• 1M: 1.72%
• 6M: 18.09%
• YTD: 21.63%
• 1Y: 28.30%
• 3Y*: 13.06%
• 5Y*: 8.93%
• 10Y*: 7.86%
• ALL TIME*: 10.03%

REACX

• 1D: -1.32%
• 1M: 1.25%
• 6M: 13.59%
• YTD: 16.22%
• 1Y: 18.09%
• 3Y*: 10.23%
• 5Y*: 3.48%
• 10Y*: 5.01%
• ALL TIME*: 9.00%

*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)
AIGYX abrdn Realty Income & Growth Fund	$0.00	$0.00	$0.00
REACX American Century Real Estate Fund	$0.00	$0.00	$0.00

AIGYX vs. REACX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
AIGYX abrdn Realty Income & Growth Fund	21.63%	4.20%	9.61%	13.34%	-24.99%	62.09%	-6.59%	27.80%	-7.59%	8.52%
REACX American Century Real Estate Fund	16.22%	0.81%	7.63%	10.97%	-24.64%	41.52%	-8.31%	30.73%	-4.18%	5.09%

Correlation

The correlation between AIGYX and REACX is 0.97 - they have historically moved very closely together. At this level, their price movements offset little of one another.

	Correlation
Correlation (1Y) Focuses on recent behavior, but can change the most.	0.97
Correlation (3Y) Balances recent behavior with more history.	0.98
Correlation (5Y) Shows whether the relationship held over a longer period.	0.98
Correlation (10Y) Provides a long-term view across more market conditions.	0.98
Correlation (All Time) Calculated using the full available price history since Jan 4, 1999	0.97

The correlation between AIGYX and REACX has been stable across timeframes, ranging from 0.97 to 0.98 - a consistent structural relationship.

Return for Risk

AIGYX vs. REACX — Risk / Return Rank

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

AIGYX

AIGYX Risk / Return Rank: 82
AIGYX Sharpe Ratio Rank: 81
AIGYX Sortino Ratio Rank: 76
AIGYX Omega Ratio Rank: 75
AIGYX Calmar Ratio Rank: 90
AIGYX Martin Ratio Rank: 89

REACX

REACX Risk / Return Rank: 44
REACX Sharpe Ratio Rank: 38
REACX Sortino Ratio Rank: 37
REACX Omega Ratio Rank: 36
REACX Calmar Ratio Rank: 60
REACX Martin Ratio Rank: 48

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.

AIGYX vs. REACX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for abrdn Realty Income & Growth Fund (AIGYX) and American Century Real Estate Fund (REACX). 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.

	AIGYX	REACX	Difference
Sharpe ratio: Return per unit of total volatility	1.89	1.17	+0.72
Sortino ratio: Return per unit of downside risk	2.58	1.67	+0.91
Omega ratio: Gain probability vs. loss probability	1.33	1.21	+0.12
Calmar ratio: Return relative to maximum drawdown	3.39	2.06	+1.33
Martin ratio: Return relative to average drawdown	11.96	6.77	+5.19

AIGYX vs. REACX - Sharpe Ratio Comparison

The current AIGYX Sharpe Ratio is 1.89, which is higher than the REACX Sharpe Ratio of 1.17. The chart below compares the historical Sharpe Ratios of AIGYX and REACX, 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

AIGYX vs. REACX - Drawdown Comparison

The maximum AIGYX drawdown since its inception was -79.94%, which is greater than REACX's maximum drawdown of -75.80%. Use the drawdown chart below to compare losses from any high point for AIGYX and REACX.

Drawdown Indicators

	AIGYX	REACX	Difference
Max Drawdown Largest peak-to-trough decline	-79.94%	-75.80%	-4.14%
Max Drawdown (1Y) Largest decline over 1 year	-7.71%	-7.72%	+0.01%
Max Drawdown (3Y) Largest decline over 3 years	-18.26%	-17.16%	-1.10%
Max Drawdown (5Y) Largest decline over 5 years	-31.20%	-32.15%	+0.95%
Max Drawdown (10Y) Largest decline over 10 years	-43.10%	-41.88%	-1.22%
Current Drawdown Current decline from peak	-2.89%	-2.35%	-0.54%
Average Drawdown Average peak-to-trough decline	-12.35%	-12.53%	+0.18%
Ulcer Index Depth and duration of drawdowns from previous peaks	2.19%	2.37%	-0.18%

Volatility

AIGYX vs. REACX - Volatility Comparison

abrdn Realty Income & Growth Fund (AIGYX) has a higher volatility of 4.80% compared to American Century Real Estate Fund (REACX) at 4.41%. This indicates that AIGYX's price experiences larger fluctuations and is considered to be riskier than REACX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	AIGYX	REACX	Difference
Volatility (1M) Calculated over the trailing 1-month period	4.80%	4.41%	+0.39%
Volatility (6M) Calculated over the trailing 6-month period	11.23%	10.73%	+0.50%
Volatility (1Y) Calculated over the trailing 1-year period	13.89%	13.67%	+0.22%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	20.77%	18.53%	+2.24%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	22.00%	20.55%	+1.45%

AIGYX vs. REACX - Expense Ratio Comparison

AIGYX has a 1.01% expense ratio, which is lower than REACX's 1.14% expense ratio.

Dividends

AIGYX vs. REACX - Dividend Comparison

AIGYX's dividend yield for the trailing twelve months is around 6.59%, more than REACX's 1.55% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
AIGYX abrdn Realty Income & Growth Fund	6.59%	8.43%	12.69%	4.01%	8.97%	27.57%	16.28%	18.30%	49.34%	5.85%	5.48%	4.69%
REACX American Century Real Estate Fund	1.55%	2.15%	1.89%	2.28%	11.26%	11.49%	1.71%	8.71%	8.73%	4.66%	11.80%	2.51%

Frequently Asked Questions

Can I hold both AIGYX and REACX in my portfolio?

With a correlation of 0.97, AIGYX and REACX 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, AIGYX or REACX?

AIGYX has higher volatility (4.80%) compared to REACX (4.41%). In terms of maximum drawdown, AIGYX dropped -79.94% vs REACX's -75.80%.

Which has better risk-adjusted returns?

AIGYX currently has the higher Sharpe Ratio (1.89 vs 1.17), 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.