Dark

PRM
Perimeter Solutions, Inc.
stock NYSE

At Close

Jan 27, 2026 3:59:49 PM EST

26.73USD-2.835%(-0.78)838,057

26.72Bid 26.73Ask 0.01Spread

Pre-market

0.00USD-100.000%(-27.51)0

After-hours

Jan 27, 2026 4:00:30 PM EST

26.73USD0.000%(0.00)964

OverviewOptionsHistoricalExchange VolumeShortsMore

PRM Volume Jan 27, 2026

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	35.96	301,379	40.65
NYSE	34.77	291,353	33.46
Nasdaq GSM	15.09	126,492	10.21
Cboe BZX	3.66	30,666	2.78
IEX	3.34	27,953	4.42
NYSE Arca	2.89	24,189	3.23
Cboe EDGX	2.43	20,325	2.23
MEMX	0.45	3,808	0.93
Cboe EDGA	0.35	2,948	0.52
Cboe BYX	0.35	2,898	0.44
Nasdaq PHLX	0.16	1,382	0.19
Nasdaq BX	0.13	1,112	0.33
MIAX Pearl	0.12	974	0.15
CHX	0.11	941	0.04
NYSE American	0.10	828	0.11
LTSE	0.05	450	0.10
NYSE National	0.04	359	0.22
24X National Exchange LLC	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

0.98 servings per container

Serving size

854.14K

Calories

838.06K

% Day

% Avg

Off Exchange¹ 301K

35.96%

40.65%

NYSE 291K

34.77%

33.46%

Nasdaq GSM 126K

15.09%

10.21%

Cboe BZX 31K

3.66%

2.78%

IEX 28K

3.34%

4.42%

NYSE Arca 24K

2.89%

3.23%

Cboe EDGX 20K

2.43%

2.23%

MEMX 4K

0.45%

0.93%

Cboe EDGA 3K

0.35%

0.52%

Cboe BYX 3K

0.35%

0.44%

Nasdaq PHLX 1K

0.16%

0.19%

Nasdaq BX 1K

0.13%

0.33%

MIAX Pearl 974

0.12%

0.15%

CHX 941

0.11%

0.04%

NYSE American 828

0.10%

0.11%

LTSE 450

0.05%

0.10%

NYSE National 359

0.04%

0.22%

24X National Exchange LLC 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 301,379, which is 35.96% of today's total volume.
Today's Lit volume is 536,678, which is 64.04%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 40.65%.
The average Lit volume has been 59.35%.

PRM Volume by Exchange

Off Exchange

NYSE

Nasdaq GSM

Cboe BZX

IEX

NYSE Arca

Cboe EDGX

MEMX

Cboe EDGA

Cboe BYX

Nasdaq PHLX