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APH
Amphenol Corporation
stock NYSE

At Close

Sep 30, 2026 3:59:59 PM EDT

84.31USD-0.036%(-0.03)15,793,233

81.08Bid 88.57Ask 7.49Spread

Pre-market

Sep 30, 2026 9:28:30 AM EDT

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

After-hours

Sep 30, 2026 4:32:30 PM EDT

84.30USD-0.012%(-0.01)96,611

OverviewOptionsHistoricalExchange VolumeShortsMore

APH Volume Sep 30, 2026

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	41.01	6,485,440	43.05
NYSE	33.87	5,355,482	34.16
Nasdaq GSM	8.22	1,300,133	7.27
IEX	5.30	837,592	4.90
NYSE Arca	3.96	625,602	3.43
Cboe BZX	2.56	404,233	2.91
Cboe EDGX	1.61	254,114	1.52
CHX	0.82	129,610	0.40
MEMX	0.72	113,817	0.62
Cboe EDGA	0.67	106,467	0.46
Cboe BYX	0.35	54,633	0.40
MIAX Pearl	0.24	37,577	0.17
Nasdaq BX	0.22	34,248	0.25
NYSE National	0.18	28,176	0.21
Nasdaq PHLX	0.12	19,323	0.09
NYSE American	0.12	18,869	0.11
Texas Stock Exchange LLC	0.04	5,583	0.04
24X National	0.01	1,765	0.03

chartexchange.com

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

APH Nutrition Facts

1.32 servings per container

Serving size

12.00M

Calories

15.81M

% Day

% Avg

Off Exchange¹ 6M

41.01%

43.05%

NYSE 5M

33.87%

34.16%

Nasdaq GSM 1M

8.22%

7.27%

IEX 838K

5.30%

4.90%

NYSE Arca 626K

3.96%

3.43%

Cboe BZX 404K

2.56%

2.91%

Cboe EDGX 254K

1.61%

1.52%

CHX 130K

0.82%

0.40%

MEMX 114K

0.72%

0.62%

Cboe EDGA 106K

0.67%

0.46%

Cboe BYX 55K

0.35%

0.40%

MIAX Pearl 38K

0.24%

0.17%

Nasdaq BX 34K

0.22%

0.25%

NYSE National 28K

0.18%

0.21%

Nasdaq PHLX 19K

0.12%

0.09%

NYSE American 19K

0.12%

0.11%

Texas Stock Exchange LLC 6K

0.04%

24X National 2K

0.01%

0.03%

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 6,485,440, which is 41.01% of today's total volume.
Today's Lit volume is 9,327,224, which is 58.99%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 43.05%.
The average Lit volume has been 56.95%.

APH Volume by Exchange

Off Exchange

NYSE

Nasdaq GSM

IEX

NYSE Arca

Cboe BZX

Cboe EDGX

CHX

MEMX

Cboe EDGA

Cboe BYX