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AMT
American Tower Corporation
stock NYSE

Market Open

Jul 30, 2026 10:19:38 AM EDT

174.13USD-2.854%(-5.12)640,604

164.12Bid 184.66Ask 20.54Spread

Pre-market

Jul 29, 2026 9:12:30 AM EDT

173.00USD+0.875%(+1.50)0

After-hours

Jul 29, 2026 4:55:30 PM EDT

179.26USD+0.006%(+0.01)0

OverviewOptionsHistoricalDark Pool PrintsShortsMore

AMT Volume Jul 30, 2026 9:55:03 AM EDT

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	42.63	148,421	44.23
NYSE	21.57	75,106	31.49
IEX	8.42	29,332	4.94
Nasdaq GSM	7.56	26,314	8.82
Cboe EDGX	4.52	15,721	1.73
Cboe BZX	3.87	13,490	3.29
NYSE Arca	3.57	12,426	2.62
Cboe BYX	2.06	7,189	0.42
Nasdaq BX	1.70	5,915	0.40
NYSE National	1.55	5,408	0.35
MEMX	1.32	4,604	0.73
Cboe EDGA	0.90	3,136	0.44
MIAX Pearl	0.22	763	0.20
Nasdaq PHLX	0.07	251	0.12
Texas Stock Exchange LLC	0.03	100	0.01
NYSE American	0.00	3	0.15
CHX	0.00	0	0.06
24X National	0.00	0	0.01
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.

AMT Nutrition Facts

0.10 servings per container

Serving size

3.48M

Calories

348.18K

% Day

% Avg

Off Exchange¹ 148K

42.63%

44.23%

NYSE 75K

21.57%

31.49%

IEX 29K

8.42%

4.94%

Nasdaq GSM 26K

7.56%

8.82%

Cboe EDGX 16K

4.52%

1.73%

Cboe BZX 13K

3.87%

3.29%

NYSE Arca 12K

3.57%

2.62%

Cboe BYX 7K

2.06%

0.42%

Nasdaq BX 6K

1.70%

0.40%

NYSE National 5K

1.55%

0.35%

MEMX 5K

1.32%

0.73%

Cboe EDGA 3K

0.90%

0.44%

MIAX Pearl 763

0.22%

0.20%

Nasdaq PHLX 251

0.07%

0.12%

Texas Stock Exchange LLC 100

0.03%

0.01%

NYSE American 3

0.00%

0.15%

CHX 0

0.00%

0.06%

24X National 0

0.00%

0.01%

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

AMT Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 148,421, which is 42.63% of today's total volume.
Today's Lit volume is 199,758, which is 57.37%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 44.23%.
The average Lit volume has been 55.77%.

AMT Volume by Exchange

Off Exchange

NYSE

IEX

Nasdaq GSM

Cboe EDGX

Cboe BZX

NYSE Arca

Cboe BYX

Nasdaq BX

NYSE National

MEMX