MYCO vs. SPYM

Last updated Jul 12, 2026

MYCO (SPDR SSGA My2035 Corporate Bond ETF) and SPYM (State Street SPDR Portfolio S&P 500 ETF) are both exchange-traded funds - MYCO is a Corporate Bonds fund actively managed by State Street, while SPYM is a S&P 500 fund tracking the S&P 500 Index. MYCO is actively managed, while SPYM is passively managed. At a 0.41 correlation, their price movements are largely independent. MYCO charges 0.15%/yr vs 0.02%/yr for SPYM.

Performance

MYCO vs. SPYM - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in SPDR SSGA My2035 Corporate Bond ETF (MYCO) 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, MYCO achieves a -0.16% return, which is significantly lower than SPYM's 11.34% return.

MYCO

• 1D: -0.19%
• 1M: -0.64%
• 6M: -0.29%
• YTD: -0.16%
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —

SPYM

• 1D: 0.43%
• 1M: 2.06%
• 6M: 9.38%
• YTD: 11.34%
• 1Y: 22.50%
• 3Y*: 21.07%
• 5Y*: 13.23%
• 10Y*: 15.32%

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

MYCO vs. SPYM - Yearly Performance Comparison

	2026 (YTD)	2025
MYCO SPDR SSGA My2035 Corporate Bond ETF	-0.16%	0.67%
SPYM State Street SPDR Portfolio S&P 500 ETF	11.34%	3.92%

Correlation

The correlation between MYCO and SPYM is 0.41, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (All Time) Calculated using the full available price history since Sep 17, 2025	0.41

Return for Risk

MYCO vs. SPYM — Risk / Return Rank

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

MYCO

Risk / return metrics aren't available yet — we need at least 12 months of trading data to calculate them.

SPYM

SPYM Risk / Return Rank: 68
SPYM Sharpe Ratio Rank: 68
SPYM Sortino Ratio Rank: 66
SPYM Omega Ratio Rank: 68
SPYM Calmar Ratio Rank: 62
SPYM Martin Ratio Rank: 74

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.

MYCO vs. SPYM - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for SPDR SSGA My2035 Corporate Bond ETF (MYCO) 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.

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.

	MYCO	SPYM	Difference
Sharpe ratio: Return per unit of total volatility	—	1.77	—
Sortino ratio: Return per unit of downside risk	—	2.44	—
Omega ratio: Gain probability vs. loss probability	—	1.32	—
Calmar ratio: Return relative to maximum drawdown	—	2.49	—
Martin ratio: Return relative to average drawdown	—	10.85	—

Drawdowns

MYCO vs. SPYM - Drawdown Comparison

The maximum MYCO drawdown since its inception was -3.25%, smaller than the maximum SPYM drawdown of -54.46%. Use the drawdown chart below to compare losses from any high point for MYCO and SPYM.

Drawdown Indicators

	MYCO	SPYM	Difference
Max Drawdown Largest peak-to-trough decline	-3.25%	-54.46%	+51.21%
Max Drawdown (1Y) Largest decline over 1 year	—	-8.90%	—
Max Drawdown (3Y) Largest decline over 3 years	—	-18.72%	—
Max Drawdown (5Y) Largest decline over 5 years	—	-24.48%	—
Max Drawdown (10Y) Largest decline over 10 years	—	-33.87%	—
Current Drawdown Current decline from peak	-1.81%	-0.34%	-1.47%
Average Drawdown Average peak-to-trough decline	-0.92%	-7.13%	+6.21%
Ulcer Index Depth and duration of drawdowns from previous peaks	—	2.04%	—

Volatility

Volatility by Period

	MYCO	SPYM	Difference
Volatility (1M) Calculated over the trailing 1-month period	—	4.49%	—
Volatility (6M) Calculated over the trailing 6-month period	—	9.96%	—
Volatility (1Y) Calculated over the trailing 1-year period	4.68%	12.51%	-7.83%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	4.68%	16.91%	-12.23%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	4.68%	17.99%	-13.31%

MYCO vs. SPYM - Expense Ratio Comparison

MYCO has a 0.15% expense ratio, which is higher than SPYM's 0.02% expense ratio. However, both funds are considered low-cost compared to the broader market, where average expense ratios usually range from 0.3% to 0.9%.

Dividends

MYCO vs. SPYM - Dividend Comparison

MYCO's dividend yield for the trailing twelve months is around 3.82%, more than SPYM's 1.02% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
MYCO SPDR SSGA My2035 Corporate Bond ETF	3.82%	1.41%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%
SPYM State Street SPDR Portfolio S&P 500 ETF	1.02%	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 MYCO and SPYM in my portfolio?

MYCO and SPYM have a correlation of 0.41, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which ETF is better, MYCO or SPYM?

On fees, SPYM is cheaper at 0.02% per year. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF is cheaper, MYCO or SPYM?

SPYM is cheaper with a 0.02% expense ratio, compared with 0.15% for MYCO.

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

MYCO has the higher dividend yield at 3.82%, compared with 1.02% for SPYM.

What is the main difference between MYCO and SPYM?

MYCO is categorized as Corporate Bonds, while SPYM is S&P 500. Their fees differ too: 0.15% for MYCO and 0.02% for SPYM.