MAGG vs. CERY

Last updated Jun 24, 2026

MAGG (Madison Aggregate Bond ETF) and CERY (SPDR Bloomberg Enhanced Roll Yield Commodity Strategy No K-1 ETF) are both exchange-traded funds - MAGG is a Intermediate Core Bond fund actively managed by Madison, while CERY is a Commodities fund tracking the Bloomberg Enhanced Roll Yield Total Return Index. MAGG is actively managed, while CERY is passively managed. Over the past year, MAGG returned 4.50% vs 27.40% for CERY. At a correlation of -0.17, they often move in opposite directions. MAGG charges 0.40%/yr vs 0.28%/yr for CERY.

Performance

MAGG vs. CERY - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Madison Aggregate Bond ETF (MAGG) and SPDR Bloomberg Enhanced Roll Yield Commodity Strategy No K-1 ETF (CERY). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, MAGG achieves a 0.27% return, which is significantly lower than CERY's 18.11% return.

MAGG

• 1D: 0.02%
• 1M: 0.73%
• YTD: 0.27%
• 6M: 0.54%
• 1Y: 4.50%
• 3Y*: —
• 5Y*: —
• 10Y*: —

CERY

• 1D: -1.20%
• 1M: -9.49%
• YTD: 18.11%
• 6M: 16.37%
• 1Y: 27.40%
• 3Y*: —
• 5Y*: —
• 10Y*: —

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

MAGG vs. CERY - Yearly Performance Comparison

	2026 (YTD)	2025	2024
MAGG Madison Aggregate Bond ETF	0.27%	7.28%	-2.15%
CERY SPDR Bloomberg Enhanced Roll Yield Commodity Strategy No K-1 ETF	18.11%	15.68%	3.80%

Correlation

The correlation between MAGG and CERY is -0.25, meaning they tend to move in opposite directions. This is especially valuable for risk management - when one declines, the other has historically tended to hold steady or rise.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	-0.25
Correlation (All Time) Calculated using the full available price history since Sep 5, 2024	-0.17

Return for Risk

MAGG vs. CERY — Risk / Return Rank

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

MAGG

MAGG Risk / Return Rank: 34
MAGG Sharpe Ratio Rank: 34
MAGG Sortino Ratio Rank: 36
MAGG Omega Ratio Rank: 34
MAGG Calmar Ratio Rank: 34
MAGG Martin Ratio Rank: 33

CERY

CERY Risk / Return Rank: 53
CERY Sharpe Ratio Rank: 56
CERY Sortino Ratio Rank: 52
CERY Omega Ratio Rank: 52
CERY Calmar Ratio Rank: 47
CERY Martin Ratio Rank: 60

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.

MAGG vs. CERY - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Madison Aggregate Bond ETF (MAGG) and SPDR Bloomberg Enhanced Roll Yield Commodity Strategy No K-1 ETF (CERY). 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.

	MAGG	CERY	Difference
Sharpe ratio: Return per unit of total volatility	1.15	1.78	-0.63
Sortino ratio: Return per unit of downside risk	1.76	2.38	-0.62
Omega ratio: Gain probability vs. loss probability	1.21	1.31	-0.10
Calmar ratio: Return relative to maximum drawdown	1.58	2.21	-0.63
Martin ratio: Return relative to average drawdown	4.60	10.02	-5.42

MAGG vs. CERY - Sharpe Ratio Comparison

The current MAGG Sharpe Ratio is 1.15, which is lower than the CERY Sharpe Ratio of 1.78. The chart below compares the historical Sharpe Ratios of MAGG and CERY, 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

MAGG vs. CERY - Drawdown Comparison

The maximum MAGG drawdown since its inception was -4.56%, smaller than the maximum CERY drawdown of -12.44%. Use the drawdown chart below to compare losses from any high point for MAGG and CERY.

Drawdown Indicators

	MAGG	CERY	Difference
Max Drawdown Largest peak-to-trough decline	-4.56%	-12.44%	+7.88%
Max Drawdown (1Y) Largest decline over 1 year	-2.86%	-12.44%	+9.58%
Current Drawdown Current decline from peak	-1.40%	-12.44%	+11.04%
Average Drawdown Average peak-to-trough decline	-1.25%	-2.29%	+1.04%
Ulcer Index Depth and duration of drawdowns from previous peaks	0.98%	2.76%	-1.78%

Volatility

MAGG vs. CERY - Volatility Comparison

The current volatility for Madison Aggregate Bond ETF (MAGG) is 0.86%, while SPDR Bloomberg Enhanced Roll Yield Commodity Strategy No K-1 ETF (CERY) has a volatility of 3.64%. This indicates that MAGG experiences smaller price fluctuations and is considered to be less risky than CERY based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	MAGG	CERY	Difference
Volatility (1M) Calculated over the trailing 1-month period	0.86%	3.64%	-2.78%
Volatility (6M) Calculated over the trailing 6-month period	2.65%	13.63%	-10.98%
Volatility (1Y) Calculated over the trailing 1-year period	3.94%	15.66%	-11.72%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	4.72%	14.74%	-10.02%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	4.72%	14.74%	-10.02%

MAGG vs. CERY - Expense Ratio Comparison

MAGG has a 0.40% expense ratio, which is higher than CERY's 0.28% expense ratio.

Dividends

MAGG vs. CERY - Dividend Comparison

MAGG's dividend yield for the trailing twelve months is around 4.73%, more than CERY's 4.23% yield.

Position	TTM	2025	2024	2023
CERY SPDR Bloomberg Enhanced Roll Yield Commodity Strategy No K-1 ETF	4.23%	4.99%	0.52%	0.00%
MAGG Madison Aggregate Bond ETF	4.73%	4.80%	5.13%	1.49%

Frequently Asked Questions

Can I hold both MAGG and CERY in my portfolio?

MAGG and CERY have a correlation of -0.25, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, MAGG or CERY?

CERY has higher volatility (3.64%) compared to MAGG (0.86%). In terms of maximum drawdown, MAGG dropped -4.56% vs CERY's -12.44%.

Which ETF is better, MAGG or CERY?

On 1-year performance, CERY leads with 27.40% vs 4.50% for MAGG. On fees, CERY is cheaper at 0.28% per year. On volatility, MAGG has been the lower-risk option at 0.86%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, MAGG or CERY?

Over the 1-year period, CERY has performed better with a 27.40% return vs 4.50%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, MAGG or CERY?

CERY is cheaper with a 0.28% expense ratio, compared with 0.40% for MAGG.

Which ETF pays a higher dividend yield, MAGG or CERY?

MAGG has the higher dividend yield at 4.73%, compared with 4.23% for CERY.

What is the main difference between MAGG and CERY?

MAGG is categorized as Intermediate Core Bond, while CERY is Commodities. They also come from different issuers: Madison and State Street. Their fees differ too: 0.40% for MAGG and 0.28% for CERY.

Which has better risk-adjusted returns?

CERY currently has the higher Sharpe Ratio (1.78 vs 1.15), 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.