DYFIvsTAFIETF Comparison
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IDX Dynamic Fixed Income ETF (DYFI) belongs to the Intl Aggregate Bonds segment. AB Tax-Aware Short Duration Municipal ETF (TAFI) is part of the Municipal Bonds segment. DYFI's top 3 sector exposures are Sovereign, Finance and Consumer Cyclicals. In contrast, TAFI's top sector exposures are Municipal, Industrials and Consumer Non-Cyclicals. DYFI is more expensive with a Total Expense Ratio (TER) of 1.13%, versus 0.27% for TAFI. DYFI is down -1.13% year-to-date (YTD) with +$8M in YTD flows. TAFI performs better with 0.49% YTD performance, and +$397M in YTD flows. Run a side-by-side ETF comparison of DYFI and TAFI 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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DYFI vs TAFI performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 10/15/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | DYFI TAFI | -0.61%-0.05% | -1.15%-0.78% | -1.13%+0.49% | -0.38%+0.92% | n/a+11.08% | n/an/a |
| Flows | DYFI TAFI | +$5M+$75M | +$8M+$78M | +$8M+$397M | +$10M+$509M | -+$1.26B | -- |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | DYFI TAFI | +2.18%+2.14% | +2.52%+1.34% | n/a+1.47% | n/an/a |
| Max drawdown | DYFI TAFI | -1.65%-2.23% | -2.73%-2.28% | n/a-2.28% | n/an/a |
| Max drawdown duration | DYFI TAFI | 51d64d | 234d102d | n/a102d | n/an/a |
Trading data
DYFI | TAFI | |
Last sale 10/16/2026 at 1:30 PM | $22.20 | $24.76 |
| Previous close 10/15/2026 | $22.23 | $24.74 |
| Consolidated volume 10/15/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
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Main metrics
Last update 10/16/2026 at 1:30 PM
Live
Closed
DYFI | TAFI | |
|---|---|---|
| Last price | $22.20 | $24.76 |
| 1D performance | -0.13% | +0.08% |
| AuM | $64.69 M | $1.44 B |
| E/R | 1.13% | 0.27% |
Characteristics
DYFI | TAFI | |
|---|---|---|
| Management strategy | Active | Active |
| Provider | IDX Advisors | AllianceBernstein |
| Benchmark | - | - |
| N° of holdings | 4928 | 237 |
| Asset class | - | - |
| Trailing 12m distribution yield | Join | Join |
| Inception date | January 10, 2024 | September 13, 2022 |
| ESG | No | No |
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Exposure
Countries
DYFI
USA
37.08%
Other
62.92%
TAFI
USA
38.46%
Other
61.54%
Sectors
DYFI
Sovereign
13.63%
Other
86.37%
TAFI
Municipal
37.95%
Other
62.05%
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Diversification
DYFI
Total weight of top 15 holdings out of 15
41.61%
TAFI
Total weight of top 15 holdings out of 15
12.84%
Top 15 holdings
Data as of August 31, 2026
DYFI
US72201R5853
20.07%
US82889N5251
14.97%
Nissan Motor, 4.345% 17sep2027, USD
0.70%
Vodafone Group, 7% 4apr2079, USD
0.68%
Nissan Motor, 4.81% 17sep2030, USD
0.66%
Entegris Escrow Corporation, 4.75% 15apr2029, USD
0.53%
USA, Bills 0% 29oct2026, USD (364D)
0.52%
USA, Bills 0% 8oct2026, USD (182D)
0.51%
USA, Bills 0% 13oct2026, USD (119D)
0.44%
USA, TIPS 1.125% 15oct2030, USD (AE-2030)
0.43%
USA, Bills 0% 27nov2026, USD (364D)
0.43%
USA, TIPS 1.25% 15apr2031, USD (X-2031)
0.42%
USA, TIPS 1.625% 15apr2030, USD (X-2030)
0.42%
US03333KAC18
0.42%
USA, TIPS 1.625% 15oct2029, USD (AE-2029)
0.41%
TAFI
Pennsylvania Economic Development Financing Authority, FRN 15may2053, USD
1.53%
US040507QB45
1.41%
US7485082P22
1.17%
City of New York, 5% 1feb2032, USD (2026)
1.05%
Colorado Health Facilities Authority, 5% 1sep2032, USD (2025A)
0.83%
US230589AB90
0.81%
Illinois Finance Authority, FRN 15nov2037, USD (2018)
0.77%
Revere, 4% 29jul2027, USD
0.75%
Miami-Dade School District, 4% 7jan2027, USD (2026)
0.74%
US09182TKL07
0.74%
Puerto Rico Sales Tax Financing Corp., 0% 1jul2029, USD (3792D)
0.73%
US745160TD34
0.66%
Orchard Park Central School District, 4% 30apr2027, USD (2026)
0.57%
US67756CGX02
0.57%
City of Los Angeles, 5% 24jun2027, USD (2026)
0.53%
Frequently asked questions about DYFI and TAFI
How have the DYFI and TAFI ETFs performed in 2026?
As of October 15, 2026, DYFI is down -1.13% year-to-date (YTD), while TAFI has returned 0.49%. That puts TAFI better performer ahead so far this year.
Which ETF is attracting more investor money: DYFI or TAFI?
Year-to-date, the DYFI ETF saw +$8M in flows, compared to +$397M for TAFI.
Which ETF is more volatile: DYFI or TAFI?
Over the past year, DYFI had a volatility of 2.52%, while TAFI experienced 1.34%.
Which ETF is bigger: DYFI or TAFI?
As of October 15, 2026, DYFI holds $64.69 M in assets under management (AUM), while TAFI manages $1.44 B.
What sectors do the DYFI and TAFI ETFs invest in?
DYFI leans toward sectors like Sovereign. Meanwhile, TAFI focuses on Municipal.
What are the top holdings of the DYFI ETF and TAFI ETF?
DYFI top holdings include US72201R5853, US82889N5251 and Nissan Motor, 4.345% 17sep2027, USD. TAFI holds in its top three: Pennsylvania Economic Development Financing Authority, FRN 15may2053, USD, US040507QB45 and US7485082P22.
Which ETF is more diversified: DYFI or TAFI?
DYFI holds 5713 securities with 41.61% of its assets in the top 15. TAFI has 691 securities and a top 15 weight of 12.84%.
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