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AAUB
Alpha Architect US Equity 4 ETF
stock NASDAQ ETF

At Close

Sep 21, 2026 3:59:50 PM EDT

51.95USD+0.493%(+0.26)2,847

0.00Bid 0.00Ask 0.00Spread

Pre-market

0.00USD0.000%(0.00)0

After-hours

0.00USD0.000%(0.00)0

Overview HistoricalDark Pool LevelsShortsTrends

AAUB Volume Sep 24, 2026

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	89.74	2,553	70.57
Nasdaq GSM	9.63	274	6.17
NYSE Arca	0.35	10	4.27
Cboe EDGX	0.25	7	8.40
MEMX	0.04	1	4.08
IEX	0.00	0	3.27
Cboe BZX	0.00	0	2.33
Nasdaq BX	0.00	0	0.53
Cboe EDGA	0.00	0	0.22
NYSE American	0.00	0	0.16
Cboe BYX	0.00	0	0.00
MIAX Pearl	0.00	0	0.00

chartexchange.com

¹ A) Dark Pool or Off Exchange? B) Venues explained. C) All trades that update volume from the CTA.

AAUB Nutrition Facts

0.93 servings per container

Serving size

3.06K

Calories

2.85K

% Day

% Avg

Off Exchange¹ 3K

89.74%

70.57%

Nasdaq GSM 274

9.63%

6.17%

NYSE Arca 10

0.35%

4.27%

Cboe EDGX 7

0.25%

8.40%

MEMX 1

0.04%

4.08%

IEX 0

0.00%

3.27%

Cboe BZX 0

0.00%

2.33%

Nasdaq BX 0

0.00%

0.53%

Cboe EDGA 0

0.00%

0.22%

NYSE American 0

0.00%

0.16%

Cboe BYX 0

0.00%

MIAX Pearl 0

0.00%

¹ A) Dark Pool or Off Exchange? B) Venues explained. C) All trades that update volume from the CTA.

chartexchange.com

AAUB Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 2,553, which is 89.74% of today's total volume.
Today's Lit volume is 292, which is 10.26%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 70.57%.
The average Lit volume has been 29.43%.

AAUB Volume by Exchange

Off Exchange

Nasdaq GSM

NYSE Arca

Cboe EDGX

MEMX

MIAX Pearl

Cboe BZX

IEX

NYSE American

Cboe BYX

Cboe EDGA