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IDUBvsBFLXETF Comparison

ETF 1
IDUB

Aptus International Enhanced Yield ETF

This fund is part of
Alternatives
-1.21%
VS
ETF 2
BFLX

iShares Flexible Equity Active ETF

This fund is part of
Alternatives
-1.21%

Aptus International Enhanced Yield ETF (IDUB) and iShares Flexible Equity Active ETF (BFLX) belong to the same industry segment: Alternatives. IDUB is more expensive with a Total Expense Ratio (TER) of 0.44%, versus 0.4% for BFLX. Run a side-by-side ETF comparison of IDUB and BFLX 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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IDUB vs BFLX performance and flow charts

Performance

-3.0-2.0-1.00.01.02.0%Sep 30Oct 7Oct 14Oct 21Oct 28

Cumulative Flows

0 M10 M20 M30 M40 M50 M60 MSep 30Oct 7Oct 14Oct 21Oct 28

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Daily, global ETF data for advanced analysis or integration into apps (API), from our partner Trackinsight.

Historic performance and flows
Data as of 10/30/2026
1M3MYTD1Y3Y5Y
Perf.
IDUB
BFLX
-2.88%-1.44%
-1.81%-0.23%
+13.01%n/a
+16.29%n/a
+68.83%n/a
+31.30%n/a
Flows
IDUB
BFLX
+$9M+$55M
+$18M+$580M
+$71M-
+$90M-
+$293M-
+$350M-
Volatility and drawdown
3M1Y3Y5Y
Volatility
IDUB
BFLX
+12.65%+10.59%
+17.84%n/a
+14.70%n/a
+15.06%n/a
Max drawdown
IDUB
BFLX
-6.15%-4.43%
-11.15%n/a
-12.74%n/a
-27.97%n/a
Max drawdown duration
IDUB
BFLX
53d78d
50dn/a
43dn/a
1292dn/a
Trading data

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IDUB
BFLX
Last sale
10/30/2026 at 1:30 PM
$26.50
$25.25
Previous close
10/29/2026
$26.94
$25.80
Consolidated volume
10/29/2026
Average volume
30 days
Average discount or premium
30 days
Average Bid/Ask spread
30 days
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Main metrics
Last update 10/30/2026 at 1:30 PM
Live
Closed
IDUB
BFLX
Last price
$26.50
$25.25
1D performance
-1.63%
-2.13%
AuM$500.52 M$2.16 B
E/R0.44%0.4%
Characteristics
IDUB
BFLX
Management strategyActiveActive
ProviderAPTUS ETFsiShares
Benchmark--
N° of holdings--
Asset class--
Trailing 12m distribution yield
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Inception dateJuly 22, 2021May 19, 2026
ESGNoNo
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Exposure

Countries

IDUB
Data will be available soon
BFLX
Data will be available soon

Sectors

IDUB
Data will be available soon
BFLX
Data will be available soon
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Diversification

IDUB
Data will be available soon
BFLX
Data will be available soon

Top 15 holdings

Data as of January 1, 1970
IDUB
Data will be available soon
BFLX
Data will be available soon
Frequently asked questions about IDUB and BFLX

Which ETF is bigger: IDUB or BFLX?

As of October 30, 2026, IDUB holds $500.52 M in assets under management (AUM), while BFLX manages $2.16 B.

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