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MBBA
iShares Mortgage-Backed Securities Active ETF
stock BATS ETF

At Close

0.00USD0.000%(0.00)333,455

47.60Bid 50.99Ask 3.39Spread

Pre-market

0.00USD0.000%(0.00)0

After-hours

Jun 8, 2026 4:10:30 PM EDT

49.28USD0.000%(+49.28)3

Overview HistoricalDark Pool LevelsShortsTrends

MBBA Volume Jun 9, 2026 1:58:12 PM EDT

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	99.80	332,784	92.23
Cboe BZX	0.14	471	4.65
Cboe EDGA	0.03	100	0.24
Cboe EDGX	0.03	100	0.39
NYSE Arca	0.00	0	0.87
Nasdaq GSM	0.00	0	0.61
IEX	0.00	0	0.48
Nasdaq BX	0.00	0	0.19
NYSE National	0.00	0	0.19
Cboe BYX	0.00	0	0.08
NYSE	0.00	0	0.04
Nasdaq PHLX	0.00	0	0.02
MEMX	0.00	0	0.02

chartexchange.com

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

MBBA Nutrition Facts

50.33 servings per container

Serving size

6.63K

Calories

333.46K

% Day

% Avg

Off Exchange¹ 333K

99.80%

92.23%

Cboe BZX 471

0.14%

4.65%

Cboe EDGA 100

0.03%

0.24%

Cboe EDGX 100

0.03%

0.39%

NYSE Arca 0

0.00%

0.87%

Nasdaq GSM 0

0.00%

0.61%

IEX 0

0.00%

0.48%

Nasdaq BX 0

0.00%

0.19%

NYSE National 0

0.00%

0.19%

Cboe BYX 0

0.00%

0.08%

NYSE 0

0.00%

0.04%

Nasdaq PHLX 0

0.00%

0.02%

MEMX 0

0.00%

0.02%

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 332,784, which is 99.80% of today's total volume.
Today's Lit volume is 671, which is 0.20%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 92.23%.
The average Lit volume has been 7.77%.

MBBA Volume by Exchange

Off Exchange

Cboe BZX

Cboe EDGA

Cboe EDGX

NYSE Arca

NYSE National

Nasdaq BX

Nasdaq GSM

Cboe BYX

Nasdaq PHLX

NYSE