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GEOS
Geospace Technologies Corporation Common Stock
stock NASDAQ

At Close

Sep 15, 2026 3:59:47 PM EDT

5.09USD+0.394%(+0.02)46,492

5.06Bid 5.83Ask 0.77Spread

Pre-market

Sep 14, 2026 8:45:30 AM EDT

5.07USD-0.069%(0.00)0

After-hours

Sep 14, 2026 4:55:30 PM EDT

5.07USD+0.500%(+0.03)0

OverviewOption ChainHistoricalExchangesShortsMore

Expiration Dates

Sep 18, 2026 Oct 16, 2026 Dec 18, 2026 Mar 19, 2027

ITM/OTM for Sep 18, 2026View All Dates

Calls ITM	Calls OTM	Puts ITM	Puts OTM
53	1,885	322	530

GEOS Sep 18, 2026 Exp. - Volume by Strike

Puts

Calls

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

Puts

Calls

GEOS Sep 18, 2026 Exp. - Max Pain @ $7.50

Puts

Calls

GEOS Sep 18, 2026 Exp. - Option Chain

In the Money (ITM)

Calls

Strike	Price	Change	Vol	OI	Last	Contract Name
30.00 C	0.07	+40.00%	4	34	08-07	GEOS260918C00030000
25.00 C	0.03	-84.21%	2	37	09-14	GEOS260918C00025000
22.50 C	0.08	-63.64%	2	16	09-14	GEOS260918C00022500
20.00 C	0.06	+20.00%	5	54	07-27	GEOS260918C00020000
17.50 C	0.10	-73.68%	1	88	08-03	GEOS260918C00017500
15.00 C	0.05	-50.00%	4	174	09-10	GEOS260918C00015000
12.50 C	0.05	+400.00%	31	357	08-18	GEOS260918C00012500
10.00 C	0.05	0.00%	9	665	09-01	GEOS260918C00010000
7.50 C	0.05	-50.00%	5	460	09-02	GEOS260918C00007500
5.00 C	0.35	-7.89%	1	52	09-09	GEOS260918C00005000
2.50 C	4.80	-6.98%	1	1	06-11	GEOS260918C00002500

Puts

Strike	Price	Change	Vol	OI	Last	Contract Name
30.00 P	0	0%	0			GEOS260918P00030000
25.00 P	0	0%	0			GEOS260918P00025000
22.50 P	0	0%	0			GEOS260918P00022500
20.00 P	10.10	0%	1	1	04-07	GEOS260918P00020000
17.50 P	9.05	0%	1	1	04-10	GEOS260918P00017500
15.00 P	6.59	+1.85%	1	3	06-01	GEOS260918P00015000
12.50 P	7.50	+27.12%	6	22	08-13	GEOS260918P00012500
10.00 P	4.89	+11.14%	6	142	09-04	GEOS260918P00010000
7.50 P	2.50	+3.73%	9	153	09-14	GEOS260918P00007500
5.00 P	0.05	-80.00%	1	160	09-14	GEOS260918P00005000
2.50 P	0.05	-50.00%	10	370	08-13	GEOS260918P00002500

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