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ZSTK
ZeroStack Corp. Common Stock
stock NASDAQ

Market Open

Aug 19, 2026 12:54:48 PM EDT

10.06USD+410.914%(+8.09)12,941,336

7.69Bid 10.44Ask 2.75Spread

Pre-market

Aug 19, 2026 9:29:30 AM EDT

2.28USD+15.736%(+0.31)190,233

After-hours

0.00USD0.000%(0.00)0

Overview HistoricalExchange VolumeShortsTrends

ZSTK Volume Aug 19, 2026 12:35:06 PM EDT

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Exchange	Day%	Volume	30D%
Off Exchange¹	52.35	5,653,570	51.99
NYSE Arca	19.65	2,122,404	19.14
Nasdaq GSM	15.15	1,636,696	15.49
Cboe EDGX	6.42	693,218	6.82
Cboe BZX	1.68	181,136	1.65
MEMX	1.64	176,759	1.80
MIAX Pearl	0.79	85,021	0.78
NYSE	0.65	69,993	0.62
Cboe BYX	0.53	56,790	0.54
Nasdaq BX	0.44	47,851	0.43
NYSE National	0.26	28,037	0.25
Cboe EDGA	0.23	24,882	0.22
IEX	0.16	16,936	0.20
NYSE American	0.05	5,195	0.05
Nasdaq PHLX	0.01	1,293	0.01
CHX	0.00	183	0.00
Texas Stock Exchange LLC	0.00	13	0.00
LTSE	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.

ZSTK Nutrition Facts

362.79 servings per container

Serving size

29.77K

Calories

10.80M

% Day

% Avg

Off Exchange¹ 6M

52.35%

51.99%

NYSE Arca 2M

19.65%

19.14%

Nasdaq GSM 2M

15.15%

15.49%

Cboe EDGX 693K

6.42%

6.82%

Cboe BZX 181K

1.68%

1.65%

MEMX 177K

1.64%

1.80%

MIAX Pearl 85K

0.79%

0.78%

NYSE 70K

0.65%

0.62%

Cboe BYX 57K

0.53%

0.54%

Nasdaq BX 48K

0.44%

0.43%

NYSE National 28K

0.26%

0.25%

Cboe EDGA 25K

0.23%

0.22%

IEX 17K

0.16%

0.20%

NYSE American 5K

0.05%

Nasdaq PHLX 1K

0.01%

CHX 183

0.00%

Texas Stock Exchange LLC 13

0.00%

LTSE 0

0.00%

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

chartexchange.com

ZSTK Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 5,653,570, which is 52.35% of today's total volume.
Today's Lit volume is 5,146,407, which is 47.65%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 51.99%.
The average Lit volume has been 48.01%.

ZSTK Volume by Exchange

Off Exchange

NYSE Arca

Nasdaq GSM

Cboe EDGX

Cboe BZX

MEMX

MIAX Pearl

NYSE

Cboe BYX

Nasdaq BX

NYSE National