Dark

ALGM
Allegro MicroSystems, Inc. Common Stock
stock NASDAQ

At Close

Jul 14, 2025 3:59:55 PM EDT

36.58USD-0.490%(-0.18)1,775,507

36.57Bid 36.60Ask 0.03Spread

Pre-market

Jul 11, 2025 9:26:30 AM EDT

37.21USD+1.224%(+0.45)0

After-hours

Jul 14, 2025 4:00:30 PM EDT

36.60USD+0.055%(+0.02)33,778

OverviewOptionsHistoricalDark Pool LevelsShortsMore

ALGM Volume Jul 14, 2025

[NF]

Exchange	Day%	Volume	30D%
Nasdaq GSM	39.23	696,565	35.83
Off Exchange¹	35.61	632,227	40.35
IEX	8.42	149,527	5.68
NYSE Arca	5.43	96,346	6.54
Cboe BZX	3.00	53,190	4.23
Cboe EDGX	2.14	37,972	2.43
Cboe BYX	1.63	29,008	0.68
NYSE	1.46	25,852	1.69
Nasdaq BX	0.76	13,457	0.36
MEMX	0.67	11,835	0.88
NYSE National	0.61	10,860	0.17
NYSE American	0.35	6,234	0.13
Cboe EDGA	0.30	5,352	0.45
Nasdaq PHLX	0.22	3,863	0.15
MIAX Pearl	0.17	2,997	0.31
CHX	0.01	222	0.12
LTSE	0.00	0	0.01

chartexchange.com

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

ALGM Nutrition Facts

0.84 servings per container

Serving size

2.11M

Calories

1.78M

% Day

% Avg

Nasdaq GSM 697K

39.23%

35.83%

Off Exchange¹ 632K

35.61%

40.35%

IEX 150K

8.42%

5.68%

NYSE Arca 96K

5.43%

6.54%

Cboe BZX 53K

3.00%

4.23%

Cboe EDGX 38K

2.14%

2.43%

Cboe BYX 29K

1.63%

0.68%

NYSE 26K

1.46%

1.69%

Nasdaq BX 13K

0.76%

0.36%

MEMX 12K

0.67%

0.88%

NYSE National 11K

0.61%

0.17%

NYSE American 6K

0.35%

0.13%

Cboe EDGA 5K

0.30%

0.45%

Nasdaq PHLX 4K

0.22%

0.15%

MIAX Pearl 3K

0.17%

0.31%

CHX 222

0.01%

0.12%

LTSE 0

0.00%

0.01%

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

chartexchange.com

ALGM Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 632,227, which is 35.61% of today's total volume.
Today's Lit volume is 1,143,280, which is 64.39%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 40.35%.
The average Lit volume has been 59.65%.

ALGM Volume by Exchange

Nasdaq GSM

Off Exchange

IEX

NYSE Arca

Cboe BZX

Cboe EDGX

Cboe BYX

NYSE

Nasdaq BX

MEMX

NYSE National