RAPZX vs. GBFFX

Last updated Jun 24, 2026

RAPZX (Cohen & Steers Real Assets Fund Inc) and GBFFX (GMO Benchmark-Free Fund) are both Global Allocation funds. Over the past 10 years, RAPZX returned 6.62%/yr vs 7.24%/yr for GBFFX. A 0.69 correlation means they provide meaningful diversification when combined. RAPZX charges 0.80%/yr vs 0.35%/yr for GBFFX.

Performance

RAPZX vs. GBFFX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Cohen & Steers Real Assets Fund Inc (RAPZX) and GMO Benchmark-Free Fund (GBFFX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

The year-to-date returns for both investments are quite close, with RAPZX having a 10.45% return and GBFFX slightly higher at 10.65%. Over the past 10 years, RAPZX has underperformed GBFFX with an annualized return of 6.62%, while GBFFX has yielded a comparatively higher 7.24% annualized return.

RAPZX

• 1D: 0.16%
• 1M: -3.87%
• YTD: 10.45%
• 6M: 9.85%
• 1Y: 12.49%
• 3Y*: 11.21%
• 5Y*: 6.87%
• 10Y*: 6.62%

GBFFX

• 1D: 0.08%
• 1M: 0.25%
• YTD: 10.65%
• 6M: 10.87%
• 1Y: 27.02%
• 3Y*: 14.91%
• 5Y*: 8.48%
• 10Y*: 7.24%

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

RAPZX vs. GBFFX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
RAPZX Cohen & Steers Real Assets Fund Inc	10.45%	11.96%	4.35%	3.88%	-2.05%	23.51%	-0.84%	17.77%	-8.44%	6.51%
GBFFX GMO Benchmark-Free Fund	10.65%	24.07%	0.40%	15.24%	-3.36%	4.38%	-3.35%	13.79%	-7.12%	17.06%

Correlation

The correlation between RAPZX and GBFFX is 0.53, 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	0.53
Correlation (3Y) Calculated over the trailing 3-year period	0.67
Correlation (5Y) Calculated over the trailing 5-year period	0.67
Correlation (10Y) Calculated over the trailing 10-year period	0.67
Correlation (All Time) Calculated using the full available price history since Jul 10, 2015	0.69

The correlation between RAPZX and GBFFX shifts across timeframes, from 0.53 (1 year) to 0.69 (all time), reflecting how their relationship changes across market environments.

Return for Risk

RAPZX vs. GBFFX — Risk / Return Rank

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

RAPZX

RAPZX Risk / Return Rank: 26
RAPZX Sharpe Ratio Rank: 21
RAPZX Sortino Ratio Rank: 16
RAPZX Omega Ratio Rank: 25
RAPZX Calmar Ratio Rank: 35
RAPZX Martin Ratio Rank: 33

GBFFX

GBFFX Risk / Return Rank: 95
GBFFX Sharpe Ratio Rank: 99
GBFFX Sortino Ratio Rank: 97
GBFFX Omega Ratio Rank: 96
GBFFX Calmar Ratio Rank: 93
GBFFX Martin Ratio Rank: 93

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.

RAPZX vs. GBFFX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Cohen & Steers Real Assets Fund Inc (RAPZX) and GMO Benchmark-Free Fund (GBFFX). 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.

	RAPZX	GBFFX	Difference
Sharpe ratio: Return per unit of total volatility	1.22	3.80	-2.58
Sortino ratio: Return per unit of downside risk	1.54	5.44	-3.90
Omega ratio: Gain probability vs. loss probability	1.24	1.77	-0.53
Calmar ratio: Return relative to maximum drawdown	2.10	4.83	-2.73
Martin ratio: Return relative to average drawdown	6.95	18.29	-11.34

RAPZX vs. GBFFX - Sharpe Ratio Comparison

The current RAPZX Sharpe Ratio is 1.22, which is lower than the GBFFX Sharpe Ratio of 3.80. The chart below compares the historical Sharpe Ratios of RAPZX and GBFFX, 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

RAPZX vs. GBFFX - Drawdown Comparison

The maximum RAPZX drawdown since its inception was -30.69%, which is greater than GBFFX's maximum drawdown of -26.62%. Use the drawdown chart below to compare losses from any high point for RAPZX and GBFFX.

Drawdown Indicators

	RAPZX	GBFFX	Difference
Max Drawdown Largest peak-to-trough decline	-30.69%	-26.62%	-4.07%
Max Drawdown (1Y) Largest decline over 1 year	-5.96%	-5.67%	-0.29%
Max Drawdown (3Y) Largest decline over 3 years	-8.84%	-10.18%	+1.34%
Max Drawdown (5Y) Largest decline over 5 years	-19.31%	-15.16%	-4.15%
Max Drawdown (10Y) Largest decline over 10 years	-30.69%	-26.62%	-4.07%
Current Drawdown Current decline from peak	-4.93%	-1.34%	-3.59%
Average Drawdown Average peak-to-trough decline	-8.04%	-4.36%	-3.68%
Ulcer Index Depth and duration of drawdowns from previous peaks	1.80%	1.49%	+0.31%

Volatility

RAPZX vs. GBFFX - Volatility Comparison

The current volatility for Cohen & Steers Real Assets Fund Inc (RAPZX) is 2.22%, while GMO Benchmark-Free Fund (GBFFX) has a volatility of 2.34%. This indicates that RAPZX experiences smaller price fluctuations and is considered to be less risky than GBFFX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	RAPZX	GBFFX	Difference
Volatility (1M) Calculated over the trailing 1-month period	2.22%	2.34%	-0.12%
Volatility (6M) Calculated over the trailing 6-month period	8.87%	5.67%	+3.20%
Volatility (1Y) Calculated over the trailing 1-year period	10.32%	7.22%	+3.10%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	12.81%	8.10%	+4.71%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	12.77%	9.09%	+3.68%

RAPZX vs. GBFFX - Expense Ratio Comparison

RAPZX has a 0.80% expense ratio, which is higher than GBFFX's 0.35% expense ratio.

Dividends

RAPZX vs. GBFFX - Dividend Comparison

RAPZX's dividend yield for the trailing twelve months is around 1.31%, less than GBFFX's 4.62% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
GBFFX GMO Benchmark-Free Fund	4.62%	5.11%	1.81%	5.72%	5.48%	4.60%	3.32%	4.00%	3.92%	2.90%	2.72%	6.67%
RAPZX Cohen & Steers Real Assets Fund Inc	1.31%	1.44%	3.20%	2.71%	3.08%	9.61%	1.71%	2.85%	2.06%	1.76%	2.83%	2.00%

Frequently Asked Questions

Can I hold both RAPZX and GBFFX in my portfolio?

RAPZX and GBFFX have a correlation of 0.53, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, RAPZX or GBFFX?

GBFFX has higher volatility (2.34%) compared to RAPZX (2.22%). In terms of maximum drawdown, RAPZX dropped -30.69% vs GBFFX's -26.62%.

Which has better risk-adjusted returns?

GBFFX currently has the higher Sharpe Ratio (3.80 vs 1.22), 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.