RWO vs. SPYM

Last updated Jun 4, 2026

RWO (SPDR Dow Jones Global Real Estate ETF) and SPYM (State Street SPDR Portfolio S&P 500 ETF) are both exchange-traded funds - RWO is a REIT fund tracking the Dow Jones Global Select Real Estate Securities Index, while SPYM is a S&P 500 fund tracking the S&P 500 Index. Both are passively managed. Over the past 10 years, RWO returned 3.42%/yr vs 15.62%/yr for SPYM. A 0.63 correlation means they provide meaningful diversification when combined. RWO charges 0.50%/yr vs 0.02%/yr for SPYM.

Performance

RWO vs. SPYM - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in SPDR Dow Jones Global Real Estate ETF (RWO) and State Street SPDR Portfolio S&P 500 ETF (SPYM). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, RWO achieves a 7.94% return, which is significantly lower than SPYM's 10.98% return. Over the past 10 years, RWO has underperformed SPYM with an annualized return of 3.42%, while SPYM has yielded a comparatively higher 15.62% annualized return.

RWO

• 1D: -0.14%
• 1M: -1.07%
• YTD: 7.94%
• 6M: 7.05%
• 1Y: 12.86%
• 3Y*: 9.49%
• 5Y*: 1.93%
• 10Y*: 3.42%

SPYM

• 1D: -0.66%
• 1M: 5.06%
• YTD: 10.98%
• 6M: 10.98%
• 1Y: 28.09%
• 3Y*: 22.46%
• 5Y*: 13.91%
• 10Y*: 15.62%

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

RWO vs. SPYM - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
RWO SPDR Dow Jones Global Real Estate ETF	7.94%	8.87%	1.76%	10.91%	-25.11%	31.03%	-10.44%	21.17%	-6.04%	7.80%
SPYM State Street SPDR Portfolio S&P 500 ETF	10.98%	17.79%	25.00%	26.24%	-18.09%	28.78%	18.49%	31.99%	-4.78%	21.30%

Correlation

The correlation between RWO and SPYM is 0.39, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.39
Correlation (3Y) Calculated over the trailing 3-year period	0.50
Correlation (5Y) Calculated over the trailing 5-year period	0.62
Correlation (10Y) Calculated over the trailing 10-year period	0.61
Correlation (All Time) Calculated using the full available price history since May 23, 2008	0.63

Over the past year, the correlation between RWO and SPYM has dropped to 0.39 - well below their long-term average of 0.63, suggesting their price drivers have been diverging.

RWO vs. SPYM - Sectors Allocation Comparison

Sectors	RWO	SPYM
Real Estate	89.3%	1.8%
Consumer Cyclical	0.8%	9.9%
Financial Services	0.8%	11.1%
Technology	0.7%	38.5%
Healthcare	0.4%	8.4%
Energy	0.3%	3.2%
Industrials	0.2%	7.6%
Utilities	0.0%	2.5%
Basic Materials	-	1.7%
Communication Services	-	10.6%
Consumer Defensive	-	4.6%

Return for Risk

RWO vs. SPYM — Risk / Return Rank

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

RWO

RWO Risk / Return Rank: 29
RWO Sharpe Ratio Rank: 28
RWO Sortino Ratio Rank: 26
RWO Omega Ratio Rank: 26
RWO Calmar Ratio Rank: 28
RWO Martin Ratio Rank: 34

SPYM

SPYM Risk / Return Rank: 70
SPYM Sharpe Ratio Rank: 71
SPYM Sortino Ratio Rank: 70
SPYM Omega Ratio Rank: 71
SPYM Calmar Ratio Rank: 62
SPYM Martin Ratio Rank: 76

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.

RWO vs. SPYM - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for SPDR Dow Jones Global Real Estate ETF (RWO) and State Street SPDR Portfolio S&P 500 ETF (SPYM). 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.

	RWO	SPYM	Difference
Sharpe ratio: Return per unit of total volatility	1.02	2.39	-1.37
Sortino ratio: Return per unit of downside risk	1.45	3.27	-1.82
Omega ratio: Gain probability vs. loss probability	1.18	1.44	-0.25
Calmar ratio: Return relative to maximum drawdown	1.36	3.17	-1.81
Martin ratio: Return relative to average drawdown	5.27	14.76	-9.49
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

RWO vs. SPYM - Sharpe Ratio Comparison

The current RWO Sharpe Ratio is 1.02, which is lower than the SPYM Sharpe Ratio of 2.39. The chart below compares the historical Sharpe Ratios of RWO and SPYM, 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

	RWO	SPYM	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	1.02	2.39	-1.37
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.11	0.83	-0.72
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.19	0.87	-0.68
Sharpe Ratio (All Time) Calculated using the full available price history	0.16	0.62	-0.45

Drawdowns

RWO vs. SPYM - Drawdown Comparison

The maximum RWO drawdown since its inception was -67.69%, which is greater than SPYM's maximum drawdown of -54.46%. Use the drawdown chart below to compare losses from any high point for RWO and SPYM.

Drawdown Indicators

	RWO	SPYM	Difference
Max Drawdown Largest peak-to-trough decline	-67.69%	-54.46%	-13.23%
Max Drawdown (1Y) Largest decline over 1 year	-9.51%	-8.90%	-0.61%
Max Drawdown (3Y) Largest decline over 3 years	-17.66%	-18.72%	+1.06%
Max Drawdown (5Y) Largest decline over 5 years	-32.85%	-24.48%	-8.37%
Max Drawdown (10Y) Largest decline over 10 years	-43.27%	-33.87%	-9.40%
Current Drawdown Current decline from peak	-3.23%	-0.66%	-2.57%
Average Drawdown Average peak-to-trough decline	-12.68%	-7.15%	-5.53%
Ulcer Index Depth and duration of drawdowns from previous peaks	2.45%	1.91%	+0.54%

Volatility

RWO vs. SPYM - Volatility Comparison

SPDR Dow Jones Global Real Estate ETF (RWO) has a higher volatility of 3.93% compared to State Street SPDR Portfolio S&P 500 ETF (SPYM) at 2.83%. This indicates that RWO's price experiences larger fluctuations and is considered to be riskier than SPYM based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	RWO	SPYM	Difference
Volatility (1M) Calculated over the trailing 1-month period	3.93%	2.83%	+1.10%
Volatility (6M) Calculated over the trailing 6-month period	9.33%	8.90%	+0.43%
Volatility (1Y) Calculated over the trailing 1-year period	12.69%	11.80%	+0.89%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	17.03%	16.80%	+0.23%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	18.21%	18.00%	+0.21%

RWO vs. SPYM - Expense Ratio Comparison

RWO has a 0.50% expense ratio, which is higher than SPYM's 0.02% expense ratio.

Dividends

RWO vs. SPYM - Dividend Comparison

RWO's dividend yield for the trailing twelve months is around 3.35%, more than SPYM's 1.00% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
RWO SPDR Dow Jones Global Real Estate ETF	3.35%	3.62%	3.68%	3.53%	3.69%	2.79%	3.25%	3.97%	3.90%	3.26%	3.77%	2.97%
SPYM State Street SPDR Portfolio S&P 500 ETF	1.00%	1.13%	1.28%	1.44%	1.69%	1.25%	1.54%	1.79%	2.23%	1.75%	1.97%	1.98%

Frequently Asked Questions

Can I hold both RWO and SPYM in my portfolio?

RWO and SPYM have a correlation of 0.39, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, RWO or SPYM?

RWO has higher volatility (3.93%) compared to SPYM (2.83%). In terms of maximum drawdown, RWO dropped -67.69% vs SPYM's -54.46%.

Which ETF is better, RWO or SPYM?

On 10-year performance, SPYM leads with 15.62% vs 3.42% for RWO. On fees, SPYM is cheaper at 0.02% per year. On volatility, SPYM has been the lower-risk option at 2.83%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, RWO or SPYM?

Over the 10-year period, SPYM has performed better with a 15.62% return vs 3.42%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, RWO or SPYM?

SPYM is cheaper with a 0.02% expense ratio, compared with 0.50% for RWO.

Which ETF pays a higher dividend yield, RWO or SPYM?

RWO has the higher dividend yield at 3.35%, compared with 1.00% for SPYM.

What is the main difference between RWO and SPYM?

RWO is categorized as REIT, while SPYM is S&P 500. RWO tracks Dow Jones Global Select Real Estate Securities Index, while SPYM tracks S&P 500 Index. Their fees differ too: 0.50% for RWO and 0.02% for SPYM.

Which has better risk-adjusted returns?

SPYM currently has the higher Sharpe Ratio (2.39 vs 1.02), 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.