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AMLX
Amylyx Pharmaceuticals, Inc. Common Stock
stock NASDAQ

At Close

Jul 18, 2025 3:59:53 PM EDT

8.33USD+0.604%(+0.05)1,127,807

0.00Bid 0.00Ask 0.00Spread

Pre-market

Jul 18, 2025 8:56:30 AM EDT

8.26USD-0.242%(-0.02)2,100

After-hours

Jul 18, 2025 4:00:30 PM EDT

8.34USD+0.120%(+0.01)556

OverviewOptionsHistoricalExchange VolumeShortsMore

AMLX Volume Jul 18, 2025

[NF]

Exchange	Day%	Volume	30D%
Nasdaq GSM	38.22	431,048	39.46
Off Exchange¹	34.30	386,855	39.55
NYSE Arca	7.09	79,977	6.20
IEX	6.66	75,088	4.61
Cboe BZX	5.68	64,031	3.20
Cboe EDGX	2.74	30,881	2.48
MEMX	1.47	16,561	1.28
NYSE	1.40	15,753	0.93
Cboe BYX	1.20	13,492	0.52
NYSE National	0.31	3,499	0.17
Cboe EDGA	0.25	2,825	0.42
Nasdaq BX	0.24	2,762	0.30
MIAX Pearl	0.18	2,070	0.66
Nasdaq PHLX	0.18	1,989	0.12
NYSE American	0.08	946	0.08
CHX	0.00	30	0.02
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.

AMLX Nutrition Facts

0.60 servings per container

Serving size

1.87M

Calories

1.13M

% Day

% Avg

Nasdaq GSM 431K

38.22%

39.46%

Off Exchange¹ 387K

34.30%

39.55%

NYSE Arca 80K

7.09%

6.20%

IEX 75K

6.66%

4.61%

Cboe BZX 64K

5.68%

3.20%

Cboe EDGX 31K

2.74%

2.48%

MEMX 17K

1.47%

1.28%

NYSE 16K

1.40%

0.93%

Cboe BYX 13K

1.20%

0.52%

NYSE National 3K

0.31%

0.17%

Cboe EDGA 3K

0.25%

0.42%

Nasdaq BX 3K

0.24%

0.30%

MIAX Pearl 2K

0.18%

0.66%

Nasdaq PHLX 2K

0.18%

0.12%

NYSE American 946

0.08%

CHX 30

0.00%

0.02%

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

AMLX Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 386,855, which is 34.30% of today's total volume.
Today's Lit volume is 740,952, which is 65.70%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 39.55%.
The average Lit volume has been 60.45%.

AMLX Volume by Exchange

Nasdaq GSM

Off Exchange

NYSE Arca

IEX

Cboe BZX

Cboe EDGX

MEMX

NYSE

Cboe BYX

NYSE National

Cboe EDGA