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INSM
Insmed, Inc.
stock NASDAQ

At Close

Sep 4, 2026 3:59:56 PM EDT

126.19USD-0.387%(-0.49)1,802,693

0.00Bid 0.00Ask 0.00Spread

Pre-market

Sep 4, 2026 9:27:30 AM EDT

126.20USD-0.379%(-0.48)1,141

After-hours

Sep 4, 2026 4:00:30 PM EDT

126.29USD+0.079%(+0.10)412,190

OverviewOptionsHistoricalExchange VolumeShortsMore

INSM Volume Sep 4, 2026

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Exchange	Day%	Volume	30D%
Off Exchange¹	45.50	820,247	45.82
Nasdaq GSM	30.97	558,237	31.63
IEX	9.32	167,987	6.67
NYSE Arca	4.38	78,887	4.81
Cboe BZX	3.69	66,439	4.01
Cboe EDGX	1.88	33,857	2.00
NYSE	1.10	19,789	1.36
Cboe BYX	0.69	12,461	0.86
Cboe EDGA	0.51	9,229	0.58
MEMX	0.51	9,212	0.73
NYSE American	0.36	6,498	0.16
Nasdaq PHLX	0.29	5,291	0.15
NYSE National	0.28	5,055	0.37
Nasdaq BX	0.25	4,485	0.44
CHX	0.16	2,808	0.14
MIAX Pearl	0.12	2,103	0.24
24X National	0.00	1	0.02
Texas Stock Exchange LLC	0.00	0	0.01
LTSE	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.

INSM Nutrition Facts

0.67 servings per container

Serving size

2.67M

Calories

1.80M

% Day

% Avg

Off Exchange¹ 820K

45.50%

45.82%

Nasdaq GSM 558K

30.97%

31.63%

IEX 168K

9.32%

6.67%

NYSE Arca 79K

4.38%

4.81%

Cboe BZX 66K

3.69%

4.01%

Cboe EDGX 34K

1.88%

2.00%

NYSE 20K

1.10%

1.36%

Cboe BYX 12K

0.69%

0.86%

Cboe EDGA 9K

0.51%

0.58%

MEMX 9K

0.51%

0.73%

NYSE American 6K

0.36%

0.16%

Nasdaq PHLX 5K

0.29%

0.15%

NYSE National 5K

0.28%

0.37%

Nasdaq BX 4K

0.25%

0.44%

CHX 3K

0.16%

0.14%

MIAX Pearl 2K

0.12%

0.24%

24X National 1

0.00%

0.02%

Texas Stock Exchange LLC 0

0.00%

0.01%

LTSE 0

0.00%

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

chartexchange.com

INSM Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 820,247, which is 45.50% of today's total volume.
Today's Lit volume is 982,339, which is 54.50%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 45.82%.
The average Lit volume has been 54.18%.

INSM Volume by Exchange

Off Exchange

Nasdaq GSM

IEX

NYSE Arca

Cboe BZX

Cboe EDGX

NYSE

Cboe BYX

Cboe EDGA

MEMX

NYSE American