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GSM
Ferroglobe PLC
stock NASDAQ

At Close

Sep 10, 2026 3:59:57 PM EDT

4.45USD-0.780%(-0.04)1,067,463

4.44Bid 4.46Ask 0.02Spread

Pre-market

Sep 10, 2026 8:40:30 AM EDT

4.42USD-1.559%(-0.07)5,218

After-hours

Sep 10, 2026 4:00:30 PM EDT

4.46USD+0.112%(+0.01)154,700

OverviewOption ChainHistoricalExchangesShortsMore

Expiration Dates

Sep 18, 2026 Oct 16, 2026 Dec 18, 2026 Jan 15, 2027 Mar 19, 2027 Jan 21, 2028

ITM/OTM for Sep 18, 2026View All Dates

Calls ITM	Calls OTM	Puts ITM	Puts OTM
475	9,058	46	5,517

GSM Sep 18, 2026 Exp. - Volume by Strike

Puts

Calls

GSM Sep 18, 2026 Exp. - Open Interest by Strike

Puts

Calls

GSM Sep 18, 2026 Exp. - Max Pain @ $4.00

Puts

Calls

GSM Sep 18, 2026 Exp. - Option Chain

In the Money (ITM)

Calls

Strike	Price	Change	Vol	OI	Last	Contract Name
10 C	0	0%	0			GSM260918C00010000
9 C	0	0%	0			GSM260918C00009000
8 C	0.35	-12.50%	10	40	02-17	GSM260918C00008000
7 C	0.05	0.00%	10	61	08-21	GSM260918C00007000
6 C	0.05	-66.67%	2	123	09-04	GSM260918C00006000
5 C	0.01	-90.00%	6	8,834	09-09	GSM260918C00005000
4 C	0.65	-7.14%	2	454	09-09	GSM260918C00004000
3 C	1.00	-37.89%	20	21	06-09	GSM260918C00003000
2 C	0	0%	0			GSM260918C00002000
1 C	0	0%	0			GSM260918C00001000

Puts

Strike	Price	Change	Vol	OI	Last	Contract Name
10 P	5.85	0%	16	1	04-09	GSM260918P00010000
9 P	4.80	0%	8	1	04-09	GSM260918P00009000
8 P	3.80	-2.56%	4	2	04-14	GSM260918P00008000
7 P	0	0%	0			GSM260918P00007000
6 P	1.50	0%	2	1	09-03	GSM260918P00006000
5 P	0.54	+35.00%	2	41	09-09	GSM260918P00005000
4 P	0.02	-60.00%	407	5,517	09-08	GSM260918P00004000
3 P	0	0%	0			GSM260918P00003000
2 P	0	0%	0			GSM260918P00002000
1 P	0	0%	0			GSM260918P00001000

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