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NAMS
NewAmsterdam Pharma Company N.V.
stock NASDAQ

At Close

Sep 22, 2026 3:59:55 PM EDT

23.34USD+3.366%(+0.76)2,851,531

20.08Bid 26.62Ask 6.54Spread

Pre-market

Sep 22, 2026 8:14:30 AM EDT

23.00USD+1.860%(+0.42)100

After-hours

Sep 18, 2026 4:43:30 PM EDT

22.49USD0.000%(0.00)0

OverviewOptionsHistoricalExchange VolumeShortsTrends

NAMS Volume Sep 22, 2026

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	53.84	1,544,408	51.56
Nasdaq GSM	18.15	520,575	25.35
NYSE Arca	13.91	399,032	7.34
IEX	5.22	149,855	5.99
Cboe BZX	3.60	103,167	2.97
Cboe EDGX	1.70	48,837	2.31
NYSE	1.07	30,818	1.00
Cboe BYX	0.43	12,473	0.82
Cboe EDGA	0.43	12,204	0.62
MEMX	0.40	11,480	0.66
Texas Stock Exchange LLC	0.25	7,255	0.26
Nasdaq BX	0.24	6,823	0.25
Nasdaq PHLX	0.21	6,106	0.15
MIAX Pearl	0.17	5,016	0.18
CHX	0.16	4,493	0.10
NYSE National	0.12	3,317	0.19
NYSE American	0.09	2,715	0.14
24X National	0.00	100	0.00
LTSE	0.00	0	0.11

chartexchange.com

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

NAMS Nutrition Facts

1.97 servings per container

Serving size

1.46M

Calories

2.87M

% Day

% Avg

Off Exchange¹ 2M

53.84%

51.56%

Nasdaq GSM 521K

18.15%

25.35%

NYSE Arca 399K

13.91%

7.34%

IEX 150K

5.22%

5.99%

Cboe BZX 103K

3.60%

2.97%

Cboe EDGX 49K

1.70%

2.31%

NYSE 31K

1.07%

1.00%

Cboe BYX 12K

0.43%

0.82%

Cboe EDGA 12K

0.43%

0.62%

MEMX 11K

0.40%

0.66%

Texas Stock Exchange LLC 7K

0.25%

0.26%

Nasdaq BX 7K

0.24%

0.25%

Nasdaq PHLX 6K

0.21%

0.15%

MIAX Pearl 5K

0.17%

0.18%

CHX 4K

0.16%

0.10%

NYSE National 3K

0.12%

0.19%

NYSE American 3K

0.09%

0.14%

24X National 100

0.00%

LTSE 0

0.00%

0.11%

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

chartexchange.com

NAMS Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 1,544,408, which is 53.84% of today's total volume.
Today's Lit volume is 1,324,266, which is 46.16%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 51.56%.
The average Lit volume has been 48.44%.

NAMS Volume by Exchange

Off Exchange

Nasdaq GSM

NYSE Arca

IEX

Cboe BZX

Cboe EDGX

NYSE

Cboe BYX

Cboe EDGA

MEMX

Texas Stock Exchange LLC