MAMB vs. SPYM
Compare and contrast key facts about Monarch Ambassador Income ETF (MAMB) and State Street SPDR Portfolio S&P 500 ETF (SPYM).
MAMB and SPYM are both exchange-traded funds (ETFs), meaning they are traded on stock exchanges and can be bought and sold throughout the day. MAMB is a passively managed fund by Monarch that tracks the performance of the Monarch Ambassador Income Index. It was launched on Mar 23, 2021. SPYM is a passively managed fund by State Street that tracks the performance of the S&P 500 Index. It was launched on Nov 8, 2005. Both MAMB and SPYM are passive ETFs, meaning that they are not actively managed but aim to replicate the performance of the underlying index as closely as possible.
Performance
MAMB vs. SPYM - Performance Comparison
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MAMB vs. SPYM - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | |
|---|---|---|---|---|---|---|
MAMB Monarch Ambassador Income ETF | 1.19% | 10.69% | 1.32% | 4.90% | -13.02% | 1.46% |
SPYM State Street SPDR Portfolio S&P 500 ETF | -4.35% | 17.79% | 25.00% | 26.24% | -18.09% | 23.79% |
Returns By Period
In the year-to-date period, MAMB achieves a 1.19% return, which is significantly higher than SPYM's -4.35% return.
MAMB
- 1D
- 0.75%
- 1M
- -2.44%
- YTD
- 1.19%
- 6M
- 3.06%
- 1Y
- 8.39%
- 3Y*
- 4.79%
- 5Y*
- 0.88%
- 10Y*
- —
SPYM
- 1D
- 2.90%
- 1M
- -4.99%
- YTD
- -4.35%
- 6M
- -1.77%
- 1Y
- 17.73%
- 3Y*
- 18.27%
- 5Y*
- 11.77%
- 10Y*
- 14.13%
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MAMB vs. SPYM - Expense Ratio Comparison
MAMB has a 1.49% expense ratio, which is higher than SPYM's 0.02% expense ratio.
Return for Risk
MAMB vs. SPYM — Risk / Return Rank
MAMB
SPYM
MAMB vs. SPYM - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Monarch Ambassador Income ETF (MAMB) 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.
| MAMB | SPYM | Difference | |
|---|---|---|---|
Sharpe ratioReturn per unit of total volatility | 1.38 | 0.98 | +0.41 |
Sortino ratioReturn per unit of downside risk | 1.95 | 1.49 | +0.45 |
Omega ratioGain probability vs. loss probability | 1.25 | 1.23 | +0.02 |
Calmar ratioReturn relative to maximum drawdown | 2.43 | 1.53 | +0.89 |
Martin ratioReturn relative to average drawdown | 7.82 | 7.31 | +0.51 |
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month. | |||
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Sharpe Ratios by Period
| MAMB | SPYM | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 1.38 | 0.98 | +0.41 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.13 | 0.70 | -0.58 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | — | 0.79 | — |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.14 | 0.58 | -0.43 |
Correlation
The correlation between MAMB and SPYM is 0.28, which is considered to be low. This implies their price changes are not closely related. A low correlation is generally favorable for portfolio diversification, as it helps to reduce overall risk by spreading it across multiple assets with different performance patterns.
Dividends
MAMB vs. SPYM - Dividend Comparison
MAMB's dividend yield for the trailing twelve months is around 2.46%, more than SPYM's 1.16% yield.
| TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
MAMB Monarch Ambassador Income ETF | 2.46% | 2.47% | 2.11% | 1.73% | 0.92% | 0.56% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
SPYM State Street SPDR Portfolio S&P 500 ETF | 1.16% | 1.13% | 1.28% | 1.44% | 1.69% | 1.25% | 1.54% | 1.79% | 2.23% | 1.75% | 1.97% | 1.98% |
Drawdowns
MAMB vs. SPYM - Drawdown Comparison
The maximum MAMB drawdown since its inception was -19.33%, smaller than the maximum SPYM drawdown of -54.46%. Use the drawdown chart below to compare losses from any high point for MAMB and SPYM.
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Drawdown Indicators
| MAMB | SPYM | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -19.33% | -54.46% | +35.13% |
Max Drawdown (1Y)Largest decline over 1 year | -3.55% | -12.02% | +8.47% |
Max Drawdown (5Y)Largest decline over 5 years | -19.33% | -24.48% | +5.15% |
Max Drawdown (10Y)Largest decline over 10 years | — | -33.87% | — |
Current DrawdownCurrent decline from peak | -2.44% | -6.26% | +3.82% |
Average DrawdownAverage peak-to-trough decline | -7.70% | -7.21% | -0.49% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 1.10% | 2.52% | -1.42% |
Volatility
MAMB vs. SPYM - Volatility Comparison
The current volatility for Monarch Ambassador Income ETF (MAMB) is 2.34%, while State Street SPDR Portfolio S&P 500 ETF (SPYM) has a volatility of 5.28%. This indicates that MAMB experiences smaller price fluctuations and is considered to be less risky than SPYM based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| MAMB | SPYM | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 2.34% | 5.28% | -2.94% |
Volatility (6M)Calculated over the trailing 6-month period | 4.29% | 9.46% | -5.17% |
Volatility (1Y)Calculated over the trailing 1-year period | 6.09% | 18.24% | -12.15% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 6.97% | 16.81% | -9.84% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 6.96% | 17.99% | -11.03% |