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GRFS
Grifois, S.A.
stock NASDAQ ADR

At Close

Jul 30, 2025 3:59:55 PM EDT

10.85USD+3.333%(+0.35)1,186,937

10.84Bid 10.86Ask 0.02Spread

Pre-market

Jul 30, 2025 9:28:30 AM EDT

10.77USD+2.571%(+0.27)29,882

After-hours

Jul 30, 2025 4:00:30 PM EDT

10.85USD0.000%(0.00)2,981

OverviewOption ChainHistoricalExchangesShortsMore

Aug 15, 2025 Sep 19, 2025 Nov 21, 2025 Dec 19, 2025 Feb 20, 2026

ITM/OTM for Aug 15, 2025View All Dates

Calls ITM	Calls OTM	Puts ITM	Puts OTM
1,253	812	0	920

GRFS Aug 15, 2025 Exp. - Volume by Strike

Puts

Calls

GRFS Aug 15, 2025 Exp. - Open Interest by Strike

Puts

Calls

GRFS Aug 15, 2025 Exp. - Max Pain @ $7.00

Puts

Calls

GRFS Aug 15, 2025 Exp. - Option Chain

In the Money (ITM)

Calls

Strike	Price	Change	Vol	OI	Last	Contract Name
16 C	0	0%	0			GRFS250815C00016000
15 C	0	0%	0			GRFS250815C00015000
14 C	0	0%	0			GRFS250815C00014000
13 C	0.10	0%	1	1	02-18	GRFS250815C00013000
12 C	0.05	0.00%	1	4	07-22	GRFS250815C00012000
11 C	0.30	+3.45%	395	807	07-29	GRFS250815C00011000
10 C	0.55	-25.68%	8	396	07-29	GRFS250815C00010000
9 C	1.16	+190.00%	5	57	07-14	GRFS250815C00009000
8 C	1.30	+71.05%	1	108	07-08	GRFS250815C00008000
7 C	2.85	+39.02%	5	671	07-14	GRFS250815C00007000
6 C	3.00	+20.00%	1	9	06-10	GRFS250815C00006000
5 C	3.50	+25.00%	5	7	02-27	GRFS250815C00005000
4 C	0	0%	0			GRFS250815C00004000
3 C	6.68	+42.13%	1	5	07-23	GRFS250815C00003000
2 C	0	0%	0			GRFS250815C00002000
1 C	0	0%	0			GRFS250815C00001000

Puts

Strike	Price	Change	Vol	OI	Last	Contract Name
16 P	0	0%	0			GRFS250815P00016000
15 P	0	0%	0			GRFS250815P00015000
14 P	0	0%	0			GRFS250815P00014000
13 P	0	0%	0			GRFS250815P00013000
12 P	0	0%	0			GRFS250815P00012000
11 P	0	0%	0			GRFS250815P00011000
10 P	0.20	-50.00%	10	181	07-29	GRFS250815P00010000
9 P	0.31	+24.00%	21	107	07-22	GRFS250815P00009000
8 P	0.15	-16.67%	5	344	07-17	GRFS250815P00008000
7 P	0.05	-28.57%	4	237	07-21	GRFS250815P00007000
6 P	0.30	-14.29%	1	40	04-22	GRFS250815P00006000
5 P	0.17	+13.33%	1	7	04-15	GRFS250815P00005000
4 P	0.10	0.00%	2	4	04-11	GRFS250815P00004000
3 P	0	0%	0			GRFS250815P00003000
2 P	0	0%	0			GRFS250815P00002000
1 P	0	0%	0			GRFS250815P00001000

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