CUSTvsBMOPETF Comparison
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Corgi 1-3 Year Treasury Bond ETF (CUST) belongs to the US Government Bonds segment. BNY Mellon Municipal Opportunities ETF (BMOP) is part of the Municipal Bonds segment. CUST's top 1 sector exposures are Sovereign. In contrast, BMOP's top sector exposures are Municipal, Sovereign and Industrials. CUST is less expensive with a Total Expense Ratio (TER) of 0.05%, versus 0.54% for BMOP. Run a side-by-side ETF comparison of CUST and BMOP 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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CUST vs BMOP performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 09/11/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | CUST BMOP | -0.30%-2.33% | +0.08%-2.57% | n/an/a | n/an/a | n/an/a | n/an/a |
| Flows | CUST BMOP | -+$10M | +$8M-$3M | -- | -- | -- | -- |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | CUST BMOP | +1.28%+3.14% | n/an/a | n/an/a | n/an/a |
| Max drawdown | CUST BMOP | -0.55%-3.63% | n/an/a | n/an/a | n/an/a |
| Max drawdown duration | CUST BMOP | 17d67d | n/an/a | n/an/a | n/an/a |
Trading data
CUST | BMOP | |
Last sale 9/11/2026 at 1:30 PM | $24.87 | $24.05 |
| Previous close 09/10/2026 | $24.88 | $24.00 |
| Consolidated volume 09/10/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
Replication quality
Data as of August 31, 2026
1-year trailing difference
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BMOP
is actively managed and doesn’t replicate an indexCUST | BMOP | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
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Main metrics
Last update 9/11/2026 at 1:30 PM
Live
Closed
CUST | BMOP | |
|---|---|---|
| Last price | $24.87 | $24.05 |
| 1D performance | -0.04% | +0.21% |
| AuM | $9.20 M | $1.73 B |
| E/R | 0.05% | 0.54% |
Characteristics
CUST | BMOP | |
|---|---|---|
| Management strategy | Passive | Active |
| Provider | Corgi Funds | BNY Mellon |
| Benchmark | FTSE US Treasury 1-3 Years Index | - |
| N° of holdings | 86 | 244 |
| Asset class | - | - |
| Trailing 12m distribution yield | Join | Join |
| Inception date | June 3, 2026 | January 9, 2026 |
| ESG | No | No |
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Exposure
Countries
CUST
USA
91.62%
Other
8.38%
BMOP
USA
43.44%
Other
56.56%
Sectors
CUST
Sovereign
91.62%
Other
8.38%
BMOP
Municipal
42.76%
Other
57.24%
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Diversification
CUST
Total weight of top 15 holdings out of 15
21.27%
BMOP
Total weight of top 15 holdings out of 15
9.93%
Top 15 holdings
Data as of July 31, 2026
CUST
USA, Notes 3.5% 31jan2028, USD (U-2028)
2.16%
USA, Notes 4.625% 30apr2029, USD (Y-2029)
1.42%
USA, Notes 4.5% 31may2029, USD (Z-2029)
1.39%
USA, Notes 3.5% 30sep2027, USD (BH-2027)
1.38%
USA, Notes 4.125% 30jun2028, USD (BD-2028)
1.38%
USA, Notes 3.375% 31dec2027, USD (BM-2027)
1.37%
USA, Notes 3.875% 31jul2027, USD (BE-2027)
1.37%
USA, Notes 3.75% 30apr2028, USD (BA-2028)
1.37%
USA, Notes 3.375% 30nov2027, USD (BL-2027)
1.37%
USA, Notes 3.375% 29feb2028, USD (AY-2028)
1.37%
USA, Notes 4.125% 31mar2029, USD (W-2029)
1.35%
USA, Notes 3.5% 31oct2027, USD (BJ-2027)
1.35%
USA, Notes 3.875% 31mar2028, USD (AZ-2028)
1.35%
USA, Notes 3.625% 31aug2027, USD (BG-2027)
1.34%
USA, Notes 4.25% 28feb2029, USD (V-2029)
1.30%
BMOP
US45884AF813
0.90%
California Community Choice Financing Authority, 5% 1nov2033, USD (2025F)
0.79%
US052398FE91
0.76%
US745160SG73
0.74%
US575579U623
0.67%
University of Texas, 5% 1jul2041, USD (2023A)
0.63%
US57421CNT70
0.62%
US544532LU62
0.62%
State of Washington, 5% 1aug2040, USD (2024A)
0.62%
Black Belt Energy Gas District, 5% 1may2055, USD (2024)
0.60%
Tennergy Corp., 5% 1oct2054, USD (2024)
0.60%
US56035DHT28
0.60%
California Community Choice Financing Authority, 5% 1aug2055, USD (2024C)
0.59%
US45130ABS33
0.59%
US896035DL36
0.59%
Frequently asked questions about CUST and BMOP
Which ETF is bigger: CUST or BMOP?
As of September 11, 2026, CUST holds $9.20 M in assets under management (AUM), while BMOP manages $1.73 B.
What sectors do the CUST and BMOP ETFs invest in?
CUST leans toward sectors like Sovereign. Meanwhile, BMOP focuses on Municipal.
What are the top holdings of the CUST ETF and BMOP ETF?
CUST top holdings include USA, Notes 3.5% 31jan2028, USD (U-2028), USA, Notes 4.625% 30apr2029, USD (Y-2029) and USA, Notes 4.5% 31may2029, USD (Z-2029). BMOP holds in its top three: US45884AF813, California Community Choice Financing Authority, 5% 1nov2033, USD (2025F) and US052398FE91.
Which ETF is more diversified: CUST or BMOP?
CUST holds 86 securities with 21.27% of its assets in the top 15. BMOP has 666 securities and a top 15 weight of 9.93%.
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