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ASMB
Assembly Biosciences, Inc
stock NASDAQ

At Close

Oct 1, 2026 3:59:54 PM EDT

22.98USD-2.192%(-0.51)350,802

0.00Bid 0.00Ask 0.00Spread

Pre-market

0.00USD-100.000%(-23.49)0

After-hours

0.00USD0.000%(0.00)0

OverviewOptionsHistoricalExchange VolumeShortsMore

ASMB Volume Oct 1, 2026

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Exchange	Day%	Volume	30D%
Off Exchange¹	55.95	196,281	37.42
Nasdaq GSM	21.40	75,069	36.00
NYSE Arca	6.42	22,521	11.86
IEX	5.08	17,817	4.66
Cboe BZX	2.38	8,357	2.93
Cboe EDGX	2.23	7,839	2.39
NYSE	2.05	7,178	1.06
Cboe BYX	1.24	4,359	0.79
MEMX	0.67	2,336	0.57
Cboe EDGA	0.60	2,119	0.44
Nasdaq BX	0.57	2,005	0.64
NYSE National	0.44	1,526	0.46
Nasdaq PHLX	0.40	1,400	0.19
CHX	0.21	750	0.09
MIAX Pearl	0.16	567	0.26
NYSE American	0.14	504	0.18
LTSE	0.03	100	0.01
Texas Stock Exchange LLC	0.02	60	0.03
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

0.98 servings per container

Serving size

356.46K

Calories

350.79K

% Day

% Avg

Off Exchange¹ 196K

55.95%

37.42%

Nasdaq GSM 75K

21.40%

36.00%

NYSE Arca 23K

6.42%

11.86%

IEX 18K

5.08%

4.66%

Cboe BZX 8K

2.38%

2.93%

Cboe EDGX 8K

2.23%

2.39%

NYSE 7K

2.05%

1.06%

Cboe BYX 4K

1.24%

0.79%

MEMX 2K

0.67%

0.57%

Cboe EDGA 2K

0.60%

0.44%

Nasdaq BX 2K

0.57%

0.64%

NYSE National 2K

0.44%

0.46%

Nasdaq PHLX 1K

0.40%

0.19%

CHX 750

0.21%

0.09%

MIAX Pearl 567

0.16%

0.26%

NYSE American 504

0.14%

0.18%

LTSE 100

0.03%

0.01%

Texas Stock Exchange LLC 60

0.02%

0.03%

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 196,281, which is 55.95% of today's total volume.
Today's Lit volume is 154,507, which is 44.05%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 37.42%.
The average Lit volume has been 62.58%.

ASMB Volume by Exchange

Off Exchange

Nasdaq GSM

NYSE Arca

IEX

Cboe BZX

Cboe EDGX

NYSE

Cboe BYX

MEMX

Cboe EDGA

Nasdaq BX