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PRM
Perimeter Solutions, Inc.
stock NYSE

At Close

Sep 22, 2026 3:59:54 PM EDT

29.77USD-5.865%(-1.86)1,278,609

26.01Bid 34.23Ask 8.22Spread

Pre-market

Sep 21, 2026 8:20:30 AM EDT

32.24USD+1.929%(+0.61)0

After-hours

Sep 22, 2026 4:10:30 PM EDT

29.77USD-0.017%(0.00)1

OverviewOption ChainHistoricalExchangesShortsMore

Expiration Dates

Oct 16, 2026 Nov 20, 2026 Dec 18, 2026 Jan 15, 2027 Apr 16, 2027 Jul 16, 2027 Dec 17, 2027

ITM/OTM for Dec 18, 2026View All Dates

Calls ITM	Calls OTM	Puts ITM	Puts OTM
43	358	306	136

PRM Dec 18, 2026 Exp. - Volume by Strike

Puts

Calls

PRM Dec 18, 2026 Exp. - Open Interest by Strike

Puts

Calls

PRM Dec 18, 2026 Exp. - Max Pain @ $30.00

Puts

Calls

PRM Dec 18, 2026 Exp. - Option Chain

In the Money (ITM)

Calls

Strike	Price	Change	Vol	OI	Last	Contract Name
50.00 C	0.38	-80.00%	1	4	09-14	PRM261218C00050000
45.00 C	0.40	+14.29%	3	31	09-14	PRM261218C00045000
40.00 C	1.25	-37.50%	1	13	08-21	PRM261218C00040000
35.00 C	1.80	+2.86%	1	56	09-17	PRM261218C00035000
30.00 C	4.00	0.00%	1	254	09-14	PRM261218C00030000
25.00 C	7.70	-42.96%	4	28	08-21	PRM261218C00025000
22.50 C	6.14	+22.31%	9	10	04-01	PRM261218C00022500
20.00 C	11.45	0%	1	1	12-12	PRM261218C00020000
17.50 C	15.08	+47.12%	10	2	05-27	PRM261218C00017500
15.00 C	9.20	-27.56%	2	2	02-27	PRM261218C00015000
12.50 C	0	0%	0			PRM261218C00012500

Puts

Strike	Price	Change	Vol	OI	Last	Contract Name
50.00 P	0	0%	0			PRM261218P00050000
45.00 P	13.68	0%	2	1	05-27	PRM261218P00045000
40.00 P	17.10	+39.48%	4	7	02-27	PRM261218P00040000
35.00 P	4.00	-52.38%	2	1	06-15	PRM261218P00035000
30.00 P	2.10	-14.29%	3	297	09-17	PRM261218P00030000
25.00 P	0.50	-35.06%	2	78	09-21	PRM261218P00025000
22.50 P	0.25	-78.45%	1	36	09-21	PRM261218P00022500
20.00 P	0.50	+42.86%	1	9	08-03	PRM261218P00020000
17.50 P	0.30	-68.42%	1	4	08-03	PRM261218P00017500
15.00 P	0.20	+100.00%	2	7	08-03	PRM261218P00015000
12.50 P	0.20	-55.56%	2	2	04-21	PRM261218P00012500

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