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OST
Ostin Technology Group Co., Ltd. Class A
stock NASDAQ

Inactive

Sep 12, 2025

1.70USD-1.453%(-0.02)57,054

Pre-market

0.00USD-100.000%(-1.72)0

After-hours

0.00USD0.000%(0.00)0

OverviewHistoricalDark Pool LevelsShortsTrends

OST Volume Dec 31, 1969

Exchange	Day%	Volume	30D%
Off Exchange¹	62.15	35,461	59.60
Nasdaq GSM	14.33	8,176	12.38
Cboe BZX	10.26	5,851	2.64
NYSE Arca	6.61	3,774	12.12
Cboe EDGX	6.26	3,570	6.95
MEMX	0.39	222	3.74
MIAX Pearl	0.00	0	0.77
Cboe EDGA	0.00	0	0.72
IEX	0.00	0	0.36
NYSE	0.00	0	0.30
Cboe BYX	0.00	0	0.26
Nasdaq BX	0.00	0	0.08
NYSE National	0.00	0	0.04
Nasdaq PHLX	0.00	0	0.01
NYSE American	0.00	0	0.01
CHX	0.00	0	0.00

chartexchange.com

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

OST Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 35,461, which is 62.15% of today's total volume.
Today's Lit volume is 21,593, which is 37.85%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 59.60%.
The average Lit volume has been 40.40%.

OST Volume by Exchange

Off Exchange

Nasdaq GSM

Cboe BZX

NYSE Arca

Cboe EDGX

MEMX

MIAX Pearl

Cboe BYX

Nasdaq BX

IEX

NYSE