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ADTN
ADTRAN Holdings, Inc. Common Stock
stock NASDAQ

At Close

Dec 11, 2025 3:59:57 PM EST

8.67USD-2.144%(-0.19)1,728,169

8.66Bid 8.68Ask 0.02Spread

Pre-market

Dec 10, 2025 8:37:30 AM EST

8.85USD-0.113%(-0.01)0

After-hours

Dec 11, 2025 4:00:30 PM EST

8.68USD+0.115%(+0.01)2,923

OverviewOptionsHistoricalExchange VolumeShortsMore

ADTN Volume Dec 11, 2025

[NF]

Exchange	Day%	Volume	30D%
Nasdaq GSM	37.38	645,902	31.24
Off Exchange¹	33.32	575,757	44.79
NYSE Arca	6.37	110,120	5.05
Cboe BZX	5.64	97,445	3.90
Cboe EDGX	4.85	83,866	2.79
IEX	3.99	68,890	5.28
NYSE	2.08	35,995	2.06
NYSE National	1.91	33,038	0.65
MIAX Pearl	1.68	29,015	0.66
MEMX	1.60	27,669	1.58
Cboe EDGA	0.40	6,826	0.73
Cboe BYX	0.35	6,084	0.77
Nasdaq BX	0.32	5,534	0.27
Nasdaq PHLX	0.07	1,189	0.11
CHX	0.02	350	0.02
NYSE American	0.01	170	0.09
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.

ADTN Nutrition Facts

0.96 servings per container

Serving size

1.80M

Calories

1.73M

% Day

% Avg

Nasdaq GSM 646K

37.38%

31.24%

Off Exchange¹ 576K

33.32%

44.79%

NYSE Arca 110K

6.37%

5.05%

Cboe BZX 97K

5.64%

3.90%

Cboe EDGX 84K

4.85%

2.79%

IEX 69K

3.99%

5.28%

NYSE 36K

2.08%

2.06%

NYSE National 33K

1.91%

0.65%

MIAX Pearl 29K

1.68%

0.66%

MEMX 28K

1.60%

1.58%

Cboe EDGA 7K

0.40%

0.73%

Cboe BYX 6K

0.35%

0.77%

Nasdaq BX 6K

0.32%

0.27%

Nasdaq PHLX 1K

0.07%

0.11%

CHX 350

0.02%

NYSE American 170

0.01%

0.09%

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

ADTN Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 575,757, which is 33.32% of today's total volume.
Today's Lit volume is 1,152,093, which is 66.68%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 44.79%.
The average Lit volume has been 55.21%.

ADTN Volume by Exchange

Nasdaq GSM

Off Exchange

NYSE Arca

Cboe BZX

Cboe EDGX

IEX

NYSE

NYSE National

MIAX Pearl

MEMX

Cboe EDGA