AGREX vs. ACSTX

Last updated Jun 26, 2026

AGREX (Invesco Global Real Estate Fund) and ACSTX (Invesco Comstock Fund) are both mutual funds - AGREX is a REIT fund managed by Invesco, while ACSTX is a Large Cap Value Equities fund managed by Invesco. Over the past 10 years, AGREX returned 2.17%/yr vs 13.13%/yr for ACSTX. A 0.70 correlation means they provide meaningful diversification when combined. AGREX charges 1.38%/yr vs 0.80%/yr for ACSTX.

Performance

AGREX vs. ACSTX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Invesco Global Real Estate Fund (AGREX) and Invesco Comstock Fund (ACSTX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, AGREX achieves a 6.91% return, which is significantly lower than ACSTX's 9.95% return. Over the past 10 years, AGREX has underperformed ACSTX with an annualized return of 2.17%, while ACSTX has yielded a comparatively higher 13.13% annualized return.

AGREX

• 1D: 0.00%
• 1M: -2.56%
• YTD: 6.91%
• 6M: 6.56%
• 1Y: 9.89%
• 3Y*: 6.45%
• 5Y*: -0.55%
• 10Y*: 2.17%

ACSTX

• 1D: -0.03%
• 1M: 0.51%
• YTD: 9.95%
• 6M: 9.03%
• 1Y: 22.02%
• 3Y*: 18.07%
• 5Y*: 12.47%
• 10Y*: 13.13%

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

AGREX vs. ACSTX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
AGREX Invesco Global Real Estate Fund	6.91%	7.44%	-1.78%	8.61%	-25.24%	25.26%	-12.46%	19.31%	-6.19%	12.67%
ACSTX Invesco Comstock Fund	9.95%	17.22%	15.00%	12.37%	0.74%	33.33%	-0.78%	24.35%	-12.34%	17.75%

Correlation

The correlation between AGREX and ACSTX is 0.58, 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	0.58
Correlation (3Y) Calculated over the trailing 3-year period	0.64
Correlation (5Y) Calculated over the trailing 5-year period	0.65
Correlation (10Y) Calculated over the trailing 10-year period	0.59
Correlation (All Time) Calculated using the full available price history since Jan 3, 2006	0.70

The correlation between AGREX and ACSTX shifts across timeframes, from 0.58 (1 year) to 0.70 (all time), reflecting how their relationship changes across market environments.

Return for Risk

AGREX vs. ACSTX — Risk / Return Rank

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

AGREX

AGREX Risk / Return Rank: 13
AGREX Sharpe Ratio Rank: 13
AGREX Sortino Ratio Rank: 12
AGREX Omega Ratio Rank: 12
AGREX Calmar Ratio Rank: 12
AGREX Martin Ratio Rank: 15

ACSTX

ACSTX Risk / Return Rank: 64
ACSTX Sharpe Ratio Rank: 66
ACSTX Sortino Ratio Rank: 69
ACSTX Omega Ratio Rank: 60
ACSTX Calmar Ratio Rank: 66
ACSTX Martin Ratio Rank: 60

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.

AGREX vs. ACSTX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Invesco Global Real Estate Fund (AGREX) and Invesco Comstock Fund (ACSTX). 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.

	AGREX	ACSTX	Difference
Sharpe ratio: Return per unit of total volatility	0.76	1.96	-1.20
Sortino ratio: Return per unit of downside risk	1.11	2.85	-1.74
Omega ratio: Gain probability vs. loss probability	1.14	1.35	-0.21
Calmar ratio: Return relative to maximum drawdown	0.89	2.70	-1.81
Martin ratio: Return relative to average drawdown	3.24	10.22	-6.98

AGREX vs. ACSTX - Sharpe Ratio Comparison

The current AGREX Sharpe Ratio is 0.76, which is lower than the ACSTX Sharpe Ratio of 1.96. The chart below compares the historical Sharpe Ratios of AGREX and ACSTX, 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

AGREX vs. ACSTX - Drawdown Comparison

The maximum AGREX drawdown since its inception was -69.30%, which is greater than ACSTX's maximum drawdown of -58.61%. Use the drawdown chart below to compare losses from any high point for AGREX and ACSTX.

Drawdown Indicators

	AGREX	ACSTX	Difference
Max Drawdown Largest peak-to-trough decline	-69.30%	-58.61%	-10.69%
Max Drawdown (1Y) Largest decline over 1 year	-10.39%	-8.02%	-2.37%
Max Drawdown (3Y) Largest decline over 3 years	-18.43%	-15.61%	-2.82%
Max Drawdown (5Y) Largest decline over 5 years	-33.48%	-17.25%	-16.23%
Max Drawdown (10Y) Largest decline over 10 years	-43.39%	-44.80%	+1.41%
Current Drawdown Current decline from peak	-8.39%	-1.17%	-7.22%
Average Drawdown Average peak-to-trough decline	-16.00%	-9.34%	-6.66%
Ulcer Index Depth and duration of drawdowns from previous peaks	2.84%	2.11%	+0.73%

Volatility

AGREX vs. ACSTX - Volatility Comparison

Invesco Global Real Estate Fund (AGREX) has a higher volatility of 3.44% compared to Invesco Comstock Fund (ACSTX) at 3.25%. This indicates that AGREX's price experiences larger fluctuations and is considered to be riskier than ACSTX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	AGREX	ACSTX	Difference
Volatility (1M) Calculated over the trailing 1-month period	3.44%	3.25%	+0.19%
Volatility (6M) Calculated over the trailing 6-month period	9.19%	8.25%	+0.94%
Volatility (1Y) Calculated over the trailing 1-year period	12.13%	11.04%	+1.09%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	16.36%	15.35%	+1.01%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	17.71%	19.39%	-1.68%

AGREX vs. ACSTX - Expense Ratio Comparison

AGREX has a 1.38% expense ratio, which is higher than ACSTX's 0.80% expense ratio.

Dividends

AGREX vs. ACSTX - Dividend Comparison

AGREX's dividend yield for the trailing twelve months is around 3.85%, less than ACSTX's 8.04% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
ACSTX Invesco Comstock Fund	8.04%	8.79%	10.17%	8.44%	13.00%	8.66%	2.05%	6.66%	10.03%	3.60%	6.98%	1.10%
AGREX Invesco Global Real Estate Fund	3.85%	2.33%	1.87%	1.81%	13.06%	2.39%	4.68%	8.59%	11.43%	2.67%	3.84%	1.81%

Frequently Asked Questions

Can I hold both AGREX and ACSTX in my portfolio?

AGREX and ACSTX have a correlation of 0.58, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, AGREX or ACSTX?

AGREX has higher volatility (3.44%) compared to ACSTX (3.25%). In terms of maximum drawdown, AGREX dropped -69.30% vs ACSTX's -58.61%.

Which has better risk-adjusted returns?

ACSTX currently has the higher Sharpe Ratio (1.96 vs 0.76), 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.