MYMJvsIROCETF Comparison
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State Street SPDR My2030 Municipal Bond ETF (MYMJ) belongs to the Municipal Bonds segment. Invesco Rochester High Yield Municipal ETF (IROC) is part of the US Aggregate Bonds segment. Both ETFs have the same top 1 sector exposures: Municipal. MYMJ is less expensive with a Total Expense Ratio (TER) of 0.2%, versus 0.4% for IROC. MYMJ is up 0.52% year-to-date (YTD) with +$2M in YTD flows. IROC performs worse with -0.72% YTD performance, and +$53M in YTD flows. Run a side-by-side ETF comparison of MYMJ and IROC below, and assess how they stack up in performance, liquidity, risk, exposure, holdings, and more, helping you select the best ETF for your investments.
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MYMJ vs IROC performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 09/02/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | MYMJ IROC | -0.13%-0.99% | -0.44%-1.79% | +0.52%-0.72% | +3.15%+3.10% | n/a+11.75% | n/an/a |
| Flows | MYMJ IROC | -+$24M | -+$35M | +$2M+$53M | +$4M+$128M | -+$128M | -- |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | MYMJ IROC | +1.18%+2.84% | +1.26%+2.57% | n/a+3.30% | n/an/a |
| Max drawdown | MYMJ IROC | -0.87%-2.92% | -1.51%-2.92% | n/a-4.12% | n/an/a |
| Max drawdown duration | MYMJ IROC | 58d58d | 185d58d | n/a188d | n/an/a |
Trading data
MYMJ | IROC | |
Last sale 9/3/2026 at 1:30 PM | $24.57 | $49.78 |
| Previous close 09/02/2026 | $24.50 | $49.87 |
| Consolidated volume 09/02/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
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Main metrics
Last update 9/3/2026 at 1:30 PM
Live
Closed
MYMJ | IROC | |
|---|---|---|
| Last price | $24.57 | $49.78 |
| 1D performance | +0.29% | -0.18% |
| AuM | $12.24 M | $156.11 M |
| E/R | 0.2% | 0.4% |
Characteristics
MYMJ | IROC | |
|---|---|---|
| Management strategy | Active | Active |
| Provider | State Street Investment Management | Invesco |
| Benchmark | - | - |
| N° of holdings | 39 | 64 |
| Asset class | - | - |
| Trailing 12m distribution yield | Join | Join |
| Inception date | September 23, 2024 | September 12, 2022 |
| ESG | No | No |
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Exposure
Countries
MYMJ
USA
40.19%
Other
59.81%
IROC
USA
40.34%
Other
59.66%
Sectors
MYMJ
Municipal
40.19%
Other
59.81%
IROC
Municipal
40.34%
Other
59.66%
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Diversification
MYMJ
Total weight of top 15 holdings out of 15
34.71%
IROC
Total weight of top 15 holdings out of 15
18.68%
Top 15 holdings
Data as of July 31, 2026
MYMJ
Los Angeles Department of Water and Power, 5% 1jul2030, USD
3.81%
City of New York, FRN 1feb1996, USD
2.61%
New York Transportation Development Corp., 5% 1dec2037, USD (2020C)
2.56%
US235219MY54
2.38%
New Jersey Transportation Trust Fund Authority, 5% 15jun2030, USD (2016)
2.28%
New York Urban Development Corp., 5% 15mar2038, USD (2020C)
2.27%
Chicago, 5% 1nov2030, USD
2.25%
Connecticut, 5% 1may2037, USD
2.18%
Ohio Water Development Authority, 5% 1jun2033, USD (2020A)
2.17%
US91417NKX20
2.10%
US709224ZR30
2.08%
US717893Q203
2.04%
Alabama Public School and College Authority, 5% 1nov2034, USD (2020-A)
2.04%
US2077583D38
1.97%
US283735AT50
1.97%
IROC
US121342PQ61
1.53%
US647370EK77
1.53%
Washington Suburban Sanitary District, FRN 1jun2027, USD
1.53%
US20775DTU62
1.53%
Black Belt Energy Gas District, 5% 1nov2036, USD (2026)
1.19%
US20775DU831
1.16%
US83704HAM97
1.16%
Central Plains Energy Gas Project, 5% 1sep2042, USD (2017A)
1.16%
Lake Retirement Facility, 5.75% 15aug2055, USD (2020A)
1.15%
US63608TBQ22
1.15%
Bucks Industrial Development Authority, 5% 1jul2054, USD (2021)
1.13%
Massachusetts Development Finance Agency, 5.375% 1jul2061, USD (2026A)
1.12%
US13059TFH77
1.11%
Massachusetts Development Finance Agency, 5% 1jan2047, USD
1.11%
US928097AA20
1.11%
Frequently asked questions about MYMJ and IROC
How have the MYMJ and IROC ETFs performed in 2026?
As of September 2, 2026, MYMJ is up 0.52% year-to-date (YTD), while IROC has lost -0.72%. That puts MYMJ better performer ahead so far this year.
Which ETF is attracting more investor money: MYMJ or IROC?
Year-to-date, the MYMJ ETF saw +$2M in flows, compared to +$53M for IROC.
Which ETF is more volatile: MYMJ or IROC?
Over the past year, MYMJ had a volatility of 1.26%, while IROC experienced 2.57%.
Which ETF is bigger: MYMJ or IROC?
As of September 2, 2026, MYMJ holds $12.24 M in assets under management (AUM), while IROC manages $156.11 M.
What sectors do the MYMJ and IROC ETFs invest in?
MYMJ leans toward sectors like Municipal. Meanwhile, IROC focuses on Municipal.
What are the top holdings of the MYMJ ETF and IROC ETF?
MYMJ top holdings include Los Angeles Department of Water and Power, 5% 1jul2030, USD, City of New York, FRN 1feb1996, USD and New York Transportation Development Corp., 5% 1dec2037, USD (2020C). IROC holds in its top three: US121342PQ61, US647370EK77 and Washington Suburban Sanitary District, FRN 1jun2027, USD.
Which ETF is more diversified: MYMJ or IROC?
MYMJ holds 94 securities with 34.71% of its assets in the top 15. IROC has 155 securities and a top 15 weight of 18.68%.
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