RLY vs. GMOM

Last updated Jun 4, 2026

RLY (SPDR SSgA Multi-Asset Real Return ETF) and GMOM (Cambria Global Momentum ETF) are both exchange-traded funds - RLY is a Hedge Fund fund actively managed by State Street, while GMOM is a Momentum fund actively managed by Cambria. Both are actively managed. Over the past 10 years, RLY returned 8.56%/yr vs 7.69%/yr for GMOM. A 0.64 correlation means they provide meaningful diversification when combined. RLY charges 0.50%/yr vs 0.96%/yr for GMOM.

Performance

RLY vs. GMOM - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in SPDR SSgA Multi-Asset Real Return ETF (RLY) and Cambria Global Momentum ETF (GMOM). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, RLY achieves a 17.13% return, which is significantly higher than GMOM's 11.55% return. Over the past 10 years, RLY has outperformed GMOM with an annualized return of 8.56%, while GMOM has yielded a comparatively lower 7.69% annualized return.

RLY

• 1D: -0.30%
• 1M: -0.30%
• YTD: 17.13%
• 6M: 18.27%
• 1Y: 31.78%
• 3Y*: 15.11%
• 5Y*: 10.43%
• 10Y*: 8.56%

GMOM

• 1D: -0.57%
• 1M: 0.88%
• YTD: 11.55%
• 6M: 13.63%
• 1Y: 29.29%
• 3Y*: 13.75%
• 5Y*: 7.01%
• 10Y*: 7.69%

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

RLY vs. GMOM - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
RLY SPDR SSgA Multi-Asset Real Return ETF	17.13%	20.26%	2.53%	2.56%	7.86%	22.85%	-0.59%	15.63%	-11.72%	10.40%
GMOM Cambria Global Momentum ETF	11.55%	20.63%	6.75%	0.65%	-2.82%	19.13%	2.42%	8.24%	-9.61%	20.67%

Correlation

The correlation between RLY and GMOM is 0.64, 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	0.64
Correlation (3Y) Calculated over the trailing 3-year period	0.65
Correlation (5Y) Calculated over the trailing 5-year period	0.72
Correlation (10Y) Calculated over the trailing 10-year period	0.66
Correlation (All Time) Calculated using the full available price history since Nov 5, 2014	0.64

The correlation between RLY and GMOM has been stable across timeframes, ranging from 0.64 to 0.72 - a consistent structural relationship.

RLY vs. GMOM - Sectors Allocation Comparison

Sectors	RLY	GMOM
Energy	30.1%	20.7%
Basic Materials	25.1%	15.6%
Industrials	16.5%	16.1%
Utilities	15.9%	11.0%
Real Estate	5.4%	2.2%
Consumer Defensive	3.6%	3.5%
Consumer Cyclical	2.6%	5.4%
Healthcare	0.8%	1.1%
Financial Services	0.0%	12.0%
Communication Services	-	4.1%
Technology	-	8.4%

Return for Risk

RLY vs. GMOM — Risk / Return Rank

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

RLY

RLY Risk / Return Rank: 92
RLY Sharpe Ratio Rank: 90
RLY Sortino Ratio Rank: 91
RLY Omega Ratio Rank: 90
RLY Calmar Ratio Rank: 95
RLY Martin Ratio Rank: 95

GMOM

GMOM Risk / Return Rank: 63
GMOM Sharpe Ratio Rank: 64
GMOM Sortino Ratio Rank: 60
GMOM Omega Ratio Rank: 64
GMOM Calmar Ratio Rank: 61
GMOM Martin Ratio Rank: 66

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.

RLY vs. GMOM - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for SPDR SSgA Multi-Asset Real Return ETF (RLY) and Cambria Global Momentum ETF (GMOM). 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.

	RLY	GMOM	Difference
Sharpe ratio: Return per unit of total volatility	3.17	2.16	+1.01
Sortino ratio: Return per unit of downside risk	4.33	2.86	+1.47
Omega ratio: Gain probability vs. loss probability	1.60	1.39	+0.20
Calmar ratio: Return relative to maximum drawdown	8.60	3.07	+5.52
Martin ratio: Return relative to average drawdown	31.17	12.03	+19.13
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

RLY vs. GMOM - Sharpe Ratio Comparison

The current RLY Sharpe Ratio is 3.17, which is higher than the GMOM Sharpe Ratio of 2.16. The chart below compares the historical Sharpe Ratios of RLY and GMOM, 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

	RLY	GMOM	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	3.17	2.16	+1.01
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.77	0.49	+0.29
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.62	0.60	+0.02
Sharpe Ratio (All Time) Calculated using the full available price history	0.38	0.49	-0.12

Drawdowns

RLY vs. GMOM - Drawdown Comparison

The maximum RLY drawdown since its inception was -37.75%, which is greater than GMOM's maximum drawdown of -25.03%. Use the drawdown chart below to compare losses from any high point for RLY and GMOM.

Drawdown Indicators

	RLY	GMOM	Difference
Max Drawdown Largest peak-to-trough decline	-37.75%	-25.03%	-12.72%
Max Drawdown (1Y) Largest decline over 1 year	-3.71%	-9.57%	+5.86%
Max Drawdown (3Y) Largest decline over 3 years	-10.08%	-13.73%	+3.65%
Max Drawdown (5Y) Largest decline over 5 years	-18.94%	-19.16%	+0.22%
Max Drawdown (10Y) Largest decline over 10 years	-34.17%	-25.03%	-9.14%
Current Drawdown Current decline from peak	-1.60%	-2.09%	+0.49%
Average Drawdown Average peak-to-trough decline	-9.46%	-7.81%	-1.65%
Ulcer Index Depth and duration of drawdowns from previous peaks	1.02%	2.44%	-1.42%

Volatility

RLY vs. GMOM - Volatility Comparison

The current volatility for SPDR SSgA Multi-Asset Real Return ETF (RLY) is 3.00%, while Cambria Global Momentum ETF (GMOM) has a volatility of 3.29%. This indicates that RLY experiences smaller price fluctuations and is considered to be less risky than GMOM based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	RLY	GMOM	Difference
Volatility (1M) Calculated over the trailing 1-month period	3.00%	3.29%	-0.29%
Volatility (6M) Calculated over the trailing 6-month period	8.15%	11.18%	-3.03%
Volatility (1Y) Calculated over the trailing 1-year period	10.06%	13.61%	-3.55%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	13.54%	14.41%	-0.87%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	13.81%	12.82%	+0.99%

RLY vs. GMOM - Expense Ratio Comparison

RLY has a 0.50% expense ratio, which is lower than GMOM's 0.96% expense ratio.

Dividends

RLY vs. GMOM - Dividend Comparison

RLY's dividend yield for the trailing twelve months is around 2.86%, more than GMOM's 1.58% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
GMOM Cambria Global Momentum ETF	1.58%	3.01%	2.16%	3.63%	2.52%	3.42%	1.24%	2.60%	1.90%	2.05%	1.77%	1.88%
RLY SPDR SSgA Multi-Asset Real Return ETF	2.86%	3.24%	3.31%	3.71%	5.66%	12.15%	2.16%	3.45%	2.76%	1.85%	2.07%	1.80%

Frequently Asked Questions

Can I hold both RLY and GMOM in my portfolio?

RLY and GMOM have a correlation of 0.64, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, RLY or GMOM?

GMOM has higher volatility (3.29%) compared to RLY (3.00%). In terms of maximum drawdown, RLY dropped -37.75% vs GMOM's -25.03%.

Which ETF is better, RLY or GMOM?

On 10-year performance, RLY leads with 8.56% vs 7.69% for GMOM. On fees, RLY is cheaper at 0.50% per year. On volatility, RLY has been the lower-risk option at 3.00%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, RLY or GMOM?

Over the 10-year period, RLY has performed better with a 8.56% return vs 7.69%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, RLY or GMOM?

RLY is cheaper with a 0.50% expense ratio, compared with 0.96% for GMOM.

Which ETF pays a higher dividend yield, RLY or GMOM?

RLY has the higher dividend yield at 2.86%, compared with 1.58% for GMOM.

What is the main difference between RLY and GMOM?

RLY is categorized as Hedge Fund, while GMOM is Momentum. They also come from different issuers: State Street and Cambria. Their fees differ too: 0.50% for RLY and 0.96% for GMOM.

Which has better risk-adjusted returns?

RLY currently has the higher Sharpe Ratio (3.17 vs 2.16), 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.