Dark

PRM
Perimeter Solutions, Inc.
stock NYSE

At Close

Aug 25, 2026 3:59:57 PM EDT

31.31USD+2.120%(+0.65)804,380

26.54Bid 36.04Ask 9.50Spread

Pre-market

Aug 25, 2026 9:29:59 AM EDT

32.02USD+4.436%(+1.36)116

After-hours

Aug 25, 2026 4:10:30 PM EDT

31.30USD-0.032%(-0.01)1

OverviewOptionsHistoricalExchange VolumeShortsMore

PRM Volume Aug 25, 2026

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	59.21	670,385	40.90
NYSE	16.49	186,746	29.31
Nasdaq GSM	8.80	99,627	10.65
IEX	5.10	57,751	5.88
Cboe BZX	3.89	44,037	4.15
NYSE Arca	2.44	27,586	3.58
Cboe EDGX	1.56	17,673	2.27
Cboe BYX	0.82	9,300	0.69
MEMX	0.58	6,536	0.75
Cboe EDGA	0.40	4,510	0.50
LTSE	0.15	1,666	0.14
Nasdaq BX	0.14	1,586	0.30
MIAX Pearl	0.12	1,308	0.18
Nasdaq PHLX	0.11	1,296	0.19
NYSE National	0.11	1,264	0.28
NYSE American	0.07	828	0.16
CHX	0.01	119	0.09
Texas Stock Exchange LLC	0.00	2	0.00
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.

PRM Nutrition Facts

0.71 servings per container

Serving size

1.60M

Calories

1.13M

% Day

% Avg

Off Exchange¹ 670K

59.21%

40.90%

NYSE 187K

16.49%

29.31%

Nasdaq GSM 100K

8.80%

10.65%

IEX 58K

5.10%

5.88%

Cboe BZX 44K

3.89%

4.15%

NYSE Arca 28K

2.44%

3.58%

Cboe EDGX 18K

1.56%

2.27%

Cboe BYX 9K

0.82%

0.69%

MEMX 7K

0.58%

0.75%

Cboe EDGA 5K

0.40%

0.50%

LTSE 2K

0.15%

0.14%

Nasdaq BX 2K

0.14%

0.30%

MIAX Pearl 1K

0.12%

0.18%

Nasdaq PHLX 1K

0.11%

0.19%

NYSE National 1K

0.11%

0.28%

NYSE American 828

0.07%

0.16%

CHX 119

0.01%

0.09%

Texas Stock Exchange LLC 2

0.00%

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

PRM Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 670,385, which is 59.21% of today's total volume.
Today's Lit volume is 461,835, which is 40.79%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 40.90%.
The average Lit volume has been 59.10%.

PRM Volume by Exchange

Off Exchange

NYSE

Nasdaq GSM

IEX

Cboe BZX

NYSE Arca

Cboe EDGX

Cboe BYX

MEMX

Cboe EDGA

LTSE