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GEOS
Geospace Technologies Corporation Common Stock
stock NASDAQ

At Close

Jul 17, 2026 3:59:41 PM EDT

6.82USD+0.590%(+0.04)69,811

0.00Bid 0.00Ask 0.00Spread

Pre-market

Jul 16, 2026 9:11:30 AM EDT

7.31USD+7.817%(+0.53)0

After-hours

Jul 17, 2026 4:00:30 PM EDT

6.80USD-0.293%(-0.02)4,699

OverviewOptionsHistoricalExchange VolumeShortsMore

GEOS Volume Jul 17, 2026

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Exchange	Day%	Volume	30D%
Off Exchange¹	60.42	42,191	44.21
Nasdaq GSM	22.23	15,525	32.33
Cboe EDGX	5.53	3,860	5.65
NYSE Arca	4.41	3,082	8.29
IEX	3.05	2,127	2.75
Cboe BZX	1.12	785	1.88
Nasdaq BX	0.93	652	0.43
MEMX	0.82	571	1.70
NYSE National	0.49	341	0.41
NYSE	0.49	339	0.90
Cboe BYX	0.44	304	0.49
NYSE American	0.07	48	0.04
Cboe EDGA	0.00	2	0.42
MIAX Pearl	0.00	0	0.31
Nasdaq PHLX	0.00	0	0.13
LTSE	0.00	0	0.02
CHX	0.00	0	0.02
24X National	0.00	0	0.01

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¹ A) Dark Pool or Off Exchange? B) Venues explained. C) All trades that update volume from the CTA.

GEOS Nutrition Facts

0.47 servings per container

Serving size

147.21K

Calories

69.83K

% Day

% Avg

Off Exchange¹ 42K

60.42%

44.21%

Nasdaq GSM 16K

22.23%

32.33%

Cboe EDGX 4K

5.53%

5.65%

NYSE Arca 3K

4.41%

8.29%

IEX 2K

3.05%

2.75%

Cboe BZX 785

1.12%

1.88%

Nasdaq BX 652

0.93%

0.43%

MEMX 571

0.82%

1.70%

NYSE National 341

0.49%

0.41%

NYSE 339

0.49%

0.90%

Cboe BYX 304

0.44%

0.49%

NYSE American 48

0.07%

0.04%

Cboe EDGA 2

0.00%

0.42%

MIAX Pearl 0

0.00%

0.31%

Nasdaq PHLX 0

0.00%

0.13%

LTSE 0

0.00%

0.02%

CHX 0

0.00%

0.02%

24X National 0

0.00%

0.01%

¹ A) Dark Pool or Off Exchange? B) Venues explained. C) All trades that update volume from the CTA.

chartexchange.com

GEOS Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 42,191, which is 60.42% of today's total volume.
Today's Lit volume is 27,636, which is 39.58%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 44.21%.
The average Lit volume has been 55.79%.

GEOS Volume by Exchange

Off Exchange

Nasdaq GSM

Cboe EDGX

NYSE Arca

IEX

Cboe BZX

Nasdaq BX

MEMX

NYSE National

NYSE

Cboe BYX