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ATEC
Alphatec Holdings, Inc.
stock NASDAQ

Market Open

Nov 7, 2025 12:46:09 PM EST

19.88USD+1.767%(+0.34)652,383

19.87Bid 19.90Ask 0.03Spread

Pre-market

Nov 7, 2025 9:23:30 AM EST

19.38USD-0.768%(-0.15)853

After-hours

Nov 6, 2025 4:00:30 PM EST

19.51USD-0.102%(-0.02)0

OverviewOptionsHistoricalExchange VolumeShortsMore

ATEC Volume Nov 7, 2025 12:24:58 PM EST

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	44.36	264,180	45.82
Nasdaq GSM	29.63	176,448	34.04
NYSE Arca	7.21	42,909	5.16
IEX	4.96	29,510	5.41
Cboe BZX	3.66	21,808	2.89
Cboe EDGX	3.14	18,714	2.13
NYSE	2.07	12,356	1.48
Nasdaq BX	1.26	7,488	0.31
MEMX	0.99	5,880	0.98
Cboe EDGA	0.89	5,300	0.52
Cboe BYX	0.81	4,810	0.37
NYSE National	0.42	2,496	0.19
MIAX Pearl	0.21	1,274	0.38
Nasdaq PHLX	0.15	901	0.17
NYSE American	0.15	893	0.10
CHX	0.09	521	0.04
LTSE	0.01	37	0.01

chartexchange.com

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

ATEC Nutrition Facts

0.23 servings per container

Serving size

2.55M

Calories

595.53K

% Day

% Avg

Off Exchange¹ 264K

44.36%

45.82%

Nasdaq GSM 176K

29.63%

34.04%

NYSE Arca 43K

7.21%

5.16%

IEX 30K

4.96%

5.41%

Cboe BZX 22K

3.66%

2.89%

Cboe EDGX 19K

3.14%

2.13%

NYSE 12K

2.07%

1.48%

Nasdaq BX 7K

1.26%

0.31%

MEMX 6K

0.99%

0.98%

Cboe EDGA 5K

0.89%

0.52%

Cboe BYX 5K

0.81%

0.37%

NYSE National 2K

0.42%

0.19%

MIAX Pearl 1K

0.21%

0.38%

Nasdaq PHLX 901

0.15%

0.17%

NYSE American 893

0.15%

0.10%

CHX 521

0.09%

0.04%

LTSE 37

0.01%

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

chartexchange.com

ATEC Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 264,180, which is 44.36% of today's total volume.
Today's Lit volume is 331,345, which is 55.64%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 45.82%.
The average Lit volume has been 54.18%.

ATEC Volume by Exchange

Off Exchange

Nasdaq GSM

NYSE Arca

IEX

Cboe BZX

Cboe EDGX

NYSE

Nasdaq BX

MEMX

Cboe EDGA

Cboe BYX