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APH
Amphenol Corporation
stock NYSE

Market Open

Sep 30, 2026 3:24:58 PM EDT

84.49USD+0.172%(+0.15)6,797,844

84.47Bid 84.53Ask 0.06Spread

Pre-market

Sep 30, 2026 9:28:30 AM EDT

85.88USD+1.826%(+1.54)17,132

After-hours

Sep 29, 2026 4:30:30 PM EDT

84.50USD+0.154%(+0.13)0

OverviewOptionsHistoricalExchange VolumeShortsMore

APH Volume Sep 30, 2026 3:05:03 PM EDT

[ < ]

Exchange	Day%	Volume	30D%
Off Exchange¹	56.89	3,446,495	43.46
NYSE	10.64	644,396	33.68
Nasdaq GSM	10.51	636,893	7.28
IEX	6.31	382,518	4.91
NYSE Arca	4.34	262,640	3.42
Cboe BZX	3.78	228,905	2.94
Cboe EDGX	2.53	153,027	1.53
CHX	2.01	121,751	0.41
MEMX	0.85	51,490	0.62
Cboe EDGA	0.63	38,049	0.45
MIAX Pearl	0.32	19,303	0.17
Cboe BYX	0.32	19,181	0.40
Nasdaq BX	0.31	18,805	0.25
NYSE National	0.23	13,910	0.21
NYSE American	0.17	10,477	0.11
Nasdaq PHLX	0.15	8,806	0.09
24X National	0.02	923	0.03
Texas Stock Exchange LLC	0.01	562	0.04

chartexchange.com

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

APH Nutrition Facts

0.50 servings per container

Serving size

12.00M

Calories

6.06M

% Day

% Avg

Off Exchange¹ 3M

56.89%

43.46%

NYSE 644K

10.64%

33.68%

Nasdaq GSM 637K

10.51%

7.28%

IEX 383K

6.31%

4.91%

NYSE Arca 263K

4.34%

3.42%

Cboe BZX 229K

3.78%

2.94%

Cboe EDGX 153K

2.53%

1.53%

CHX 122K

2.01%

0.41%

MEMX 51K

0.85%

0.62%

Cboe EDGA 38K

0.63%

0.45%

MIAX Pearl 19K

0.32%

0.17%

Cboe BYX 19K

0.32%

0.40%

Nasdaq BX 19K

0.31%

0.25%

NYSE National 14K

0.23%

0.21%

NYSE American 10K

0.17%

0.11%

Nasdaq PHLX 9K

0.15%

0.09%

24X National 923

0.02%

0.03%

Texas Stock Exchange LLC 562

0.01%

0.04%

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

chartexchange.com

APH Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 3,446,495, which is 56.89% of today's total volume.
Today's Lit volume is 2,611,636, which is 43.11%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 43.46%.
The average Lit volume has been 56.54%.

APH Volume by Exchange

Off Exchange

NYSE

Nasdaq GSM

IEX

NYSE Arca

Cboe BZX

Cboe EDGX

CHX

MEMX

Cboe EDGA

MIAX Pearl