Dark

PRM
Perimeter Solutions, Inc.
stock NYSE

At Close

Sep 12, 2025 3:59:54 PM EDT

22.25USD+0.203%(+0.05)748,413

0.00Bid 0.00Ask 0.00Spread

Pre-market

Sep 12, 2025 8:31:30 AM EDT

22.19USD-0.045%(-0.01)201

After-hours

Sep 12, 2025 4:31:30 PM EDT

22.26USD+0.067%(+0.01)1,765

OverviewOptionsHistoricalDark Pool LevelsShortsMore

PRM Volume Sep 12, 2025

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	32.69	244,623	43.30
NYSE	32.43	242,719	27.54
Nasdaq GSM	13.97	104,546	11.93
IEX	5.58	41,754	5.05
Cboe BZX	4.44	33,263	3.30
NYSE Arca	4.08	30,554	3.24
Cboe EDGX	2.62	19,635	1.84
MIAX Pearl	1.11	8,314	0.24
Cboe BYX	1.03	7,707	0.62
Cboe EDGA	0.60	4,458	0.64
Nasdaq BX	0.45	3,401	0.44
MEMX	0.39	2,909	0.77
NYSE National	0.27	2,045	0.27
NYSE American	0.19	1,440	0.14
CHX	0.11	834	0.50
Nasdaq PHLX	0.03	211	0.19
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.

PRM Nutrition Facts

0.55 servings per container

Serving size

1.36M

Calories

748.41K

% Day

% Avg

Off Exchange¹ 245K

32.69%

43.30%

NYSE 243K

32.43%

27.54%

Nasdaq GSM 105K

13.97%

11.93%

IEX 42K

5.58%

5.05%

Cboe BZX 33K

4.44%

3.30%

NYSE Arca 31K

4.08%

3.24%

Cboe EDGX 20K

2.62%

1.84%

MIAX Pearl 8K

1.11%

0.24%

Cboe BYX 8K

1.03%

0.62%

Cboe EDGA 4K

0.60%

0.64%

Nasdaq BX 3K

0.45%

0.44%

MEMX 3K

0.39%

0.77%

NYSE National 2K

0.27%

NYSE American 1K

0.19%

0.14%

CHX 834

0.11%

0.50%

Nasdaq PHLX 211

0.03%

0.19%

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

PRM Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 244,623, which is 32.69% of today's total volume.
Today's Lit volume is 503,790, which is 67.31%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 43.30%.
The average Lit volume has been 56.70%.

PRM Volume by Exchange

Off Exchange

NYSE

Nasdaq GSM

IEX

Cboe BZX

NYSE Arca

Cboe EDGX

MIAX Pearl

Cboe BYX

Cboe EDGA

Nasdaq BX