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ALC
Alcon Inc.
stock NYSE

At Close

Sep 30, 2026 3:59:59 PM EDT

64.75USD-1.054%(-0.69)1,564,399

56.07Bid 64.90Ask 8.83Spread

Pre-market

Sep 30, 2026 9:26:30 AM EDT

65.25USD-0.290%(-0.19)1,308

After-hours

Sep 30, 2026 4:10:30 PM EDT

64.75USD0.000%(0.00)1

OverviewOptionsHistoricalDark Pool LevelsShortsMore

ALC Volume Sep 30, 2026

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	32.56	521,259	37.98
NYSE	24.70	395,442	19.47
Nasdaq GSM	22.19	355,218	20.13
IEX	5.49	87,888	9.30
NYSE Arca	3.73	59,768	3.33
Cboe BZX	3.70	59,303	3.56
Cboe EDGX	2.20	35,186	2.18
Cboe BYX	1.29	20,578	0.59
MEMX	1.07	17,053	0.76
Cboe EDGA	0.96	15,295	0.78
MIAX Pearl	0.49	7,895	0.22
Nasdaq BX	0.41	6,625	0.19
NYSE National	0.30	4,763	0.18
Texas Stock Exchange LLC	0.27	4,351	0.17
NYSE American	0.26	4,126	0.14
Nasdaq PHLX	0.22	3,461	0.14
CHX	0.15	2,347	0.85
24X National	0.02	394	0.01

chartexchange.com

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

ALC Nutrition Facts

1.03 servings per container

Serving size

1.55M

Calories

1.60M

% Day

% Avg

Off Exchange¹ 521K

32.56%

37.98%

NYSE 395K

24.70%

19.47%

Nasdaq GSM 355K

22.19%

20.13%

IEX 88K

5.49%

9.30%

NYSE Arca 60K

3.73%

3.33%

Cboe BZX 59K

3.70%

3.56%

Cboe EDGX 35K

2.20%

2.18%

Cboe BYX 21K

1.29%

0.59%

MEMX 17K

1.07%

0.76%

Cboe EDGA 15K

0.96%

0.78%

MIAX Pearl 8K

0.49%

0.22%

Nasdaq BX 7K

0.41%

0.19%

NYSE National 5K

0.30%

0.18%

Texas Stock Exchange LLC 4K

0.27%

0.17%

NYSE American 4K

0.26%

0.14%

Nasdaq PHLX 3K

0.22%

0.14%

CHX 2K

0.15%

0.85%

24X National 394

0.02%

0.01%

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

chartexchange.com

ALC Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 521,259, which is 32.56% of today's total volume.
Today's Lit volume is 1,079,693, which is 67.44%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 37.98%.
The average Lit volume has been 62.02%.

ALC Volume by Exchange

Off Exchange

NYSE

Nasdaq GSM

IEX

NYSE Arca

Cboe BZX

Cboe EDGX

Cboe BYX

MEMX

Cboe EDGA

MIAX Pearl