Dark

ASMB
Assembly Biosciences, Inc
stock NASDAQ

At Close

Jul 30, 2026 3:59:51 PM EDT

26.03USD+3.664%(+0.92)55,716

0.00Bid 0.00Ask 0.00Spread

Pre-market

0.00USD-100.000%(-25.11)0

After-hours

Jul 27, 2026 4:00:30 PM EDT

25.91USD-0.019%(-0.01)0

OverviewOptionsHistoricalExchange VolumeShortsMore

ASMB Volume Jul 30, 2026

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Exchange	Day%	Volume	30D%
Off Exchange¹	60.10	24,463	38.44
Nasdaq GSM	17.87	7,275	39.40
IEX	7.28	2,964	5.26
NYSE Arca	5.12	2,086	5.78
Cboe BZX	3.40	1,386	3.20
Cboe BYX	2.77	1,127	0.63
Cboe EDGX	2.18	887	2.39
NYSE	0.73	299	1.46
MEMX	0.27	111	0.93
Nasdaq BX	0.17	71	0.88
NYSE American	0.07	30	0.17
NYSE National	0.01	4	0.29
LTSE	0.00	2	0.04
Nasdaq PHLX	0.00	1	0.23
MIAX Pearl	0.00	0	0.44
Cboe EDGA	0.00	0	0.39
CHX	0.00	0	0.06
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.

ASMB Nutrition Facts

0.18 servings per container

Serving size

230.50K

Calories

40.71K

% Day

% Avg

Off Exchange¹ 24K

60.10%

38.44%

Nasdaq GSM 7K

17.87%

39.40%

IEX 3K

7.28%

5.26%

NYSE Arca 2K

5.12%

5.78%

Cboe BZX 1K

3.40%

3.20%

Cboe BYX 1K

2.77%

0.63%

Cboe EDGX 887

2.18%

2.39%

NYSE 299

0.73%

1.46%

MEMX 111

0.27%

0.93%

Nasdaq BX 71

0.17%

0.88%

NYSE American 30

0.07%

0.17%

NYSE National 4

0.01%

0.29%

LTSE 2

0.00%

0.04%

Nasdaq PHLX 1

0.00%

0.23%

MIAX Pearl 0

0.00%

0.44%

Cboe EDGA 0

0.00%

0.39%

CHX 0

0.00%

0.06%

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

ASMB Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 24,463, which is 60.10% of today's total volume.
Today's Lit volume is 16,243, which is 39.90%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 38.44%.
The average Lit volume has been 61.56%.

ASMB Volume by Exchange

Off Exchange

Nasdaq GSM

IEX

NYSE Arca

Cboe BZX

Cboe BYX

Cboe EDGX

NYSE

MEMX

Nasdaq BX

NYSE American