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MBBA
iShares Mortgage-Backed Securities Active ETF
stock BATS ETF

At Close

Jun 12, 2026 3:59:30 PM EDT

49.60USD0.000%(+49.60)59,532

0.00Bid 0.00Ask 0.00Spread

Pre-market

0.00USD0.000%(0.00)0

After-hours

Jun 12, 2026 4:10:30 PM EDT

49.60USD0.000%(0.00)1

Overview HistoricalExchange VolumeShortsTrends

MBBA Volume Jun 12, 2026

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Exchange	Day%	Volume	30D%
Off Exchange¹	63.82	37,991	92.74
Cboe BZX	20.59	12,257	4.34
Nasdaq GSM	4.03	2,401	0.66
NYSE Arca	3.19	1,899	0.77
Cboe BYX	3.05	1,814	0.28
Cboe EDGX	2.68	1,596	0.30
IEX	0.67	400	0.35
NYSE	0.65	389	0.08
Nasdaq BX	0.46	274	0.14
NYSE National	0.34	200	0.12
MEMX	0.24	143	0.03
Nasdaq PHLX	0.23	139	0.03
Cboe EDGA	0.04	21	0.16
CHX	0.00	1	0.00

chartexchange.com

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

MBBA Nutrition Facts

2.26 servings per container

Serving size

26.38K

Calories

59.53K

% Day

% Avg

Off Exchange¹ 38K

63.82%

92.74%

Cboe BZX 12K

20.59%

4.34%

Nasdaq GSM 2K

4.03%

0.66%

NYSE Arca 2K

3.19%

0.77%

Cboe BYX 2K

3.05%

0.28%

Cboe EDGX 2K

2.68%

0.30%

IEX 400

0.67%

0.35%

NYSE 389

0.65%

0.08%

Nasdaq BX 274

0.46%

0.14%

NYSE National 200

0.34%

0.12%

MEMX 143

0.24%

0.03%

Nasdaq PHLX 139

0.23%

0.03%

Cboe EDGA 21

0.04%

0.16%

CHX 1

0.00%

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

chartexchange.com

MBBA Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 37,991, which is 63.82% of today's total volume.
Today's Lit volume is 21,534, which is 36.18%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 92.74%.
The average Lit volume has been 7.26%.

MBBA Volume by Exchange

Off Exchange

Cboe BZX

Nasdaq GSM

NYSE Arca

Cboe BYX

Cboe EDGX

IEX

NYSE

Nasdaq BX

NYSE National

MEMX