Dark

PRM
Perimeter Solutions, Inc.
stock NYSE

At Close

Dec 26, 2025 3:59:51 PM EST

28.05USD+0.322%(+0.09)553,153

0.00Bid 0.00Ask 0.00Spread

Pre-market

Dec 24, 2025 9:16:30 AM EST

27.81USD-0.536%(-0.15)0

After-hours

Dec 26, 2025 4:00:30 PM EST

28.08USD+0.107%(+0.03)1,545

OverviewOptionsHistoricalExchange VolumeShortsMore

PRM Volume Dec 26, 2025

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	32.71	180,956	43.01
NYSE	28.35	156,805	31.87
Nasdaq GSM	12.55	69,406	9.26
Cboe BZX	5.35	29,607	2.58
NYSE Arca	4.43	24,499	3.32
Cboe EDGX	4.28	23,663	2.08
IEX	3.81	21,082	4.38
Cboe EDGA	3.67	20,294	0.49
Cboe BYX	1.54	8,537	0.36
NYSE National	1.20	6,659	0.20
Nasdaq BX	0.90	4,993	0.32
MEMX	0.79	4,376	1.21
MIAX Pearl	0.12	656	0.15
NYSE American	0.08	442	0.08
LTSE	0.07	400	0.03
CHX	0.07	389	0.52
Nasdaq PHLX	0.07	389	0.13

chartexchange.com

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

PRM Nutrition Facts

0.58 servings per container

Serving size

959.57K

Calories

553.15K

% Day

% Avg

Off Exchange¹ 181K

32.71%

43.01%

NYSE 157K

28.35%

31.87%

Nasdaq GSM 69K

12.55%

9.26%

Cboe BZX 30K

5.35%

2.58%

NYSE Arca 24K

4.43%

3.32%

Cboe EDGX 24K

4.28%

2.08%

IEX 21K

3.81%

4.38%

Cboe EDGA 20K

3.67%

0.49%

Cboe BYX 9K

1.54%

0.36%

NYSE National 7K

1.20%

0.20%

Nasdaq BX 5K

0.90%

0.32%

MEMX 4K

0.79%

1.21%

MIAX Pearl 656

0.12%

0.15%

NYSE American 442

0.08%

LTSE 400

0.07%

0.03%

CHX 389

0.07%

0.52%

Nasdaq PHLX 389

0.07%

0.13%

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 180,956, which is 32.71% of today's total volume.
Today's Lit volume is 372,197, which is 67.29%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 43.01%.
The average Lit volume has been 56.99%.

PRM Volume by Exchange

Off Exchange

NYSE

Nasdaq GSM

Cboe BZX

NYSE Arca

Cboe EDGX

IEX

Cboe EDGA

Cboe BYX

NYSE National

Nasdaq BX