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MCRB
Seres Therapeutics, Inc.
stock NASDAQ

Market Open

Oct 2, 2026 10:43:53 AM EDT

3.11USD+5.973%(+0.18)54,345

2.65Bid 3.14Ask 0.49Spread

Pre-market

Oct 2, 2026 9:12:30 AM EDT

3.04USD+3.754%(+0.11)5,182

After-hours

Oct 1, 2026 4:12:30 PM EDT

2.93USD+0.515%(+0.02)0

OverviewOptionsHistoricalDark Pool LevelsShortsMore

MCRB Volume Oct 2, 2026 10:23:29 AM EDT

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	68.32	23,593	40.12
Nasdaq GSM	13.25	4,575	30.03
Cboe EDGX	8.18	2,823	6.24
NYSE Arca	7.79	2,691	11.21
IEX	1.23	426	3.49
Cboe BZX	0.59	204	1.75
MEMX	0.29	100	1.21
Cboe BYX	0.25	87	1.43
NYSE National	0.09	30	0.82
MIAX Pearl	0.01	2	1.04
NYSE	0.00	0	0.92
Nasdaq BX	0.00	0	0.72
Cboe EDGA	0.00	0	0.33
CHX	0.00	0	0.27
NYSE American	0.00	0	0.19
Nasdaq PHLX	0.00	0	0.15
Texas Stock Exchange LLC	0.00	0	0.08
LTSE	0.00	0	0.00
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.

MCRB Nutrition Facts

0.54 servings per container

Serving size

63.66K

Calories

34.53K

% Day

% Avg

Off Exchange¹ 24K

68.32%

40.12%

Nasdaq GSM 5K

13.25%

30.03%

Cboe EDGX 3K

8.18%

6.24%

NYSE Arca 3K

7.79%

11.21%

IEX 426

1.23%

3.49%

Cboe BZX 204

0.59%

1.75%

MEMX 100

0.29%

1.21%

Cboe BYX 87

0.25%

1.43%

NYSE National 30

0.09%

0.82%

MIAX Pearl 2

0.01%

1.04%

NYSE 0

0.00%

0.92%

Nasdaq BX 0

0.00%

0.72%

Cboe EDGA 0

0.00%

0.33%

CHX 0

0.00%

0.27%

NYSE American 0

0.00%

0.19%

Nasdaq PHLX 0

0.00%

0.15%

Texas Stock Exchange LLC 0

0.00%

0.08%

LTSE 0

0.00%

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

MCRB Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 23,593, which is 68.32% of today's total volume.
Today's Lit volume is 10,938, which is 31.68%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 40.12%.
The average Lit volume has been 59.88%.

MCRB Volume by Exchange

Off Exchange

Nasdaq GSM

Cboe EDGX

NYSE Arca

IEX

Cboe BZX

MEMX

Cboe BYX

NYSE National

MIAX Pearl

Nasdaq BX