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MBX
MBX Biosciences, Inc. Common Stock
stock NASDAQ

At Close

Jul 13, 2026 3:59:59 PM EDT

59.97USD-1.785%(-1.09)632,139

48.30Bid 73.53Ask 25.23Spread

Pre-market

Jul 13, 2026 9:28:30 AM EDT

60.99USD-0.115%(-0.07)863

After-hours

Jul 13, 2026 4:40:30 PM EDT

54.00USD-9.955%(-5.97)3,690

OverviewOptionsHistoricalExchange VolumeShortsTrends

MBX Volume Jul 13, 2026

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	50.37	292,010	51.18
Nasdaq GSM	23.16	134,265	28.28
NYSE Arca	6.19	35,883	5.70
IEX	4.54	26,328	5.67
Cboe EDGX	4.14	23,974	1.91
Cboe BZX	3.67	21,292	2.78
MEMX	3.07	17,779	0.90
NYSE	1.26	7,295	0.93
Cboe BYX	0.68	3,954	0.85
NYSE National	0.65	3,774	0.33
MIAX Pearl	0.53	3,061	0.16
Nasdaq BX	0.52	3,040	0.52
Cboe EDGA	0.50	2,909	0.49
Nasdaq PHLX	0.43	2,478	0.12
CHX	0.17	984	0.06
NYSE American	0.07	405	0.09
LTSE	0.05	316	0.01
24X National	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.

MBX Nutrition Facts

0.59 servings per container

Serving size

984.22K

Calories

579.75K

% Day

% Avg

Off Exchange¹ 292K

50.37%

51.18%

Nasdaq GSM 134K

23.16%

28.28%

NYSE Arca 36K

6.19%

5.70%

IEX 26K

4.54%

5.67%

Cboe EDGX 24K

4.14%

1.91%

Cboe BZX 21K

3.67%

2.78%

MEMX 18K

3.07%

0.90%

NYSE 7K

1.26%

0.93%

Cboe BYX 4K

0.68%

0.85%

NYSE National 4K

0.65%

0.33%

MIAX Pearl 3K

0.53%

0.16%

Nasdaq BX 3K

0.52%

Cboe EDGA 3K

0.50%

0.49%

Nasdaq PHLX 2K

0.43%

0.12%

CHX 984

0.17%

0.06%

NYSE American 405

0.07%

0.09%

LTSE 316

0.05%

0.01%

24X National 0

0.00%

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

chartexchange.com

MBX Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 292,010, which is 50.37% of today's total volume.
Today's Lit volume is 287,737, which is 49.63%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 51.18%.
The average Lit volume has been 48.82%.

MBX Volume by Exchange

Off Exchange

Nasdaq GSM

NYSE Arca

IEX

Cboe EDGX

Cboe BZX

MEMX

NYSE

Cboe BYX

NYSE National

MIAX Pearl