GMF vs. SPYM

Last updated Jun 5, 2026

GMF (SPDR S&P Emerging Asia Pacific ETF) and SPYM (State Street SPDR Portfolio S&P 500 ETF) are both exchange-traded funds - GMF is a Asia Pacific Equities fund tracking the S&P Asia Pacific Emerging BMI Index, while SPYM is a S&P 500 fund tracking the S&P 500 Index. Both are passively managed. Over the past 10 years, GMF returned 10.11%/yr vs 15.57%/yr for SPYM. A 0.64 correlation means they provide meaningful diversification when combined. GMF charges 0.49%/yr vs 0.02%/yr for SPYM.

Performance

GMF vs. SPYM - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in SPDR S&P Emerging Asia Pacific ETF (GMF) 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, GMF achieves a 13.96% return, which is significantly higher than SPYM's 11.36% return. Over the past 10 years, GMF has underperformed SPYM with an annualized return of 10.11%, while SPYM has yielded a comparatively higher 15.57% annualized return.

GMF

• 1D: 0.29%
• 1M: 4.32%
• YTD: 13.96%
• 6M: 14.78%
• 1Y: 31.46%
• 3Y*: 19.48%
• 5Y*: 5.49%
• 10Y*: 10.11%

SPYM

• 1D: 0.34%
• 1M: 4.60%
• YTD: 11.36%
• 6M: 11.25%
• 1Y: 28.60%
• 3Y*: 22.67%
• 5Y*: 13.99%
• 10Y*: 15.57%

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

GMF vs. SPYM - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
GMF SPDR S&P Emerging Asia Pacific ETF	13.96%	21.99%	16.55%	8.20%	-18.99%	-1.93%	24.96%	19.92%	-14.25%	41.71%
SPYM State Street SPDR Portfolio S&P 500 ETF	11.36%	17.79%	25.00%	26.24%	-18.09%	28.78%	18.49%	31.99%	-4.78%	21.30%

Correlation

The correlation between GMF and SPYM is 0.73, 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	0.73
Correlation (3Y) Calculated over the trailing 3-year period	0.63
Correlation (5Y) Calculated over the trailing 5-year period	0.62
Correlation (10Y) Calculated over the trailing 10-year period	0.65
Correlation (All Time) Calculated using the full available price history since Mar 26, 2007	0.64

The correlation between GMF and SPYM shifts across timeframes, from 0.62 (5 years) to 0.73 (1 year), reflecting how their relationship changes across market environments.

GMF vs. SPYM - Sectors Allocation Comparison

Sectors	GMF	SPYM
Technology	37.7%	38.5%
Financial Services	11.9%	11.1%
Consumer Cyclical	8.9%	9.9%
Communication Services	5.0%	10.6%
Industrials	4.6%	7.6%
Basic Materials	3.7%	1.7%
Healthcare	2.1%	8.4%
Consumer Defensive	1.7%	4.6%
Energy	1.5%	3.2%
Utilities	0.9%	2.5%
Real Estate	0.6%	1.8%

Return for Risk

GMF vs. SPYM — Risk / Return Rank

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

GMF

GMF Risk / Return Rank: 56
GMF Sharpe Ratio Rank: 57
GMF Sortino Ratio Rank: 58
GMF Omega Ratio Rank: 57
GMF Calmar Ratio Rank: 51
GMF Martin Ratio Rank: 55

SPYM

SPYM Risk / Return Rank: 74
SPYM Sharpe Ratio Rank: 76
SPYM Sortino Ratio Rank: 75
SPYM Omega Ratio Rank: 75
SPYM Calmar Ratio Rank: 66
SPYM Martin Ratio Rank: 78

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.

GMF vs. SPYM - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for SPDR S&P Emerging Asia Pacific ETF (GMF) 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.

	GMF	SPYM	Difference
Sharpe ratio: Return per unit of total volatility	1.92	2.44	-0.52
Sortino ratio: Return per unit of downside risk	2.72	3.32	-0.60
Omega ratio: Gain probability vs. loss probability	1.35	1.44	-0.10
Calmar ratio: Return relative to maximum drawdown	2.50	3.23	-0.72
Martin ratio: Return relative to average drawdown	9.27	15.02	-5.75
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

GMF vs. SPYM - Sharpe Ratio Comparison

The current GMF Sharpe Ratio is 1.92, which is comparable to the SPYM Sharpe Ratio of 2.44. The chart below compares the historical Sharpe Ratios of GMF 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

	GMF	SPYM	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	1.92	2.44	-0.52
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.30	0.84	-0.54
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.53	0.87	-0.34
Sharpe Ratio (All Time) Calculated using the full available price history	0.30	0.62	-0.32

Drawdowns

GMF vs. SPYM - Drawdown Comparison

The maximum GMF drawdown since its inception was -67.18%, which is greater than SPYM's maximum drawdown of -54.46%. Use the drawdown chart below to compare losses from any high point for GMF and SPYM.

Drawdown Indicators

	GMF	SPYM	Difference
Max Drawdown Largest peak-to-trough decline	-67.18%	-54.46%	-12.72%
Max Drawdown (1Y) Largest decline over 1 year	-12.62%	-8.90%	-3.72%
Max Drawdown (3Y) Largest decline over 3 years	-21.43%	-18.72%	-2.71%
Max Drawdown (5Y) Largest decline over 5 years	-35.76%	-24.48%	-11.28%
Max Drawdown (10Y) Largest decline over 10 years	-40.18%	-33.87%	-6.31%
Current Drawdown Current decline from peak	-1.01%	-0.32%	-0.69%
Average Drawdown Average peak-to-trough decline	-16.59%	-7.15%	-9.44%
Ulcer Index Depth and duration of drawdowns from previous peaks	3.40%	1.91%	+1.49%

Volatility

GMF vs. SPYM - Volatility Comparison

SPDR S&P Emerging Asia Pacific ETF (GMF) has a higher volatility of 6.11% compared to State Street SPDR Portfolio S&P 500 ETF (SPYM) at 2.78%. This indicates that GMF'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

	GMF	SPYM	Difference
Volatility (1M) Calculated over the trailing 1-month period	6.11%	2.78%	+3.33%
Volatility (6M) Calculated over the trailing 6-month period	13.65%	8.91%	+4.74%
Volatility (1Y) Calculated over the trailing 1-year period	16.50%	11.79%	+4.71%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	18.52%	16.80%	+1.72%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	19.19%	18.00%	+1.19%

GMF vs. SPYM - Expense Ratio Comparison

GMF has a 0.49% expense ratio, which is higher than SPYM's 0.02% expense ratio.

Dividends

GMF vs. SPYM - Dividend Comparison

GMF's dividend yield for the trailing twelve months is around 1.31%, more than SPYM's 0.99% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
GMF SPDR S&P Emerging Asia Pacific ETF	1.31%	1.49%	1.92%	2.75%	2.54%	2.71%	1.32%	1.75%	2.26%	1.70%	2.49%	3.76%
SPYM State Street SPDR Portfolio S&P 500 ETF	0.99%	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 GMF and SPYM in my portfolio?

GMF and SPYM have a correlation of 0.73, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, GMF or SPYM?

GMF has higher volatility (6.11%) compared to SPYM (2.78%). In terms of maximum drawdown, GMF dropped -67.18% vs SPYM's -54.46%.

Which ETF is better, GMF or SPYM?

On 10-year performance, SPYM leads with 15.57% vs 10.11% for GMF. On fees, SPYM is cheaper at 0.02% per year. On volatility, SPYM has been the lower-risk option at 2.78%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, GMF or SPYM?

Over the 10-year period, SPYM has performed better with a 15.57% return vs 10.11%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, GMF or SPYM?

SPYM is cheaper with a 0.02% expense ratio, compared with 0.49% for GMF.

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

GMF has the higher dividend yield at 1.31%, compared with 0.99% for SPYM.

What is the main difference between GMF and SPYM?

GMF is categorized as Asia Pacific Equities, while SPYM is S&P 500. GMF tracks S&P Asia Pacific Emerging BMI Index, while SPYM tracks S&P 500 Index. Their fees differ too: 0.49% for GMF and 0.02% for SPYM.

Which has better risk-adjusted returns?

SPYM currently has the higher Sharpe Ratio (2.44 vs 1.92), 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.