Dark

NSC
Norfolk Southern Corp.
stock NYSE

At Close

Jul 23, 2026 3:59:58 PM EDT

348.64USD+5.348%(+17.70)2,748,136

327.69Bid 375.90Ask 48.21Spread

Pre-market

Jul 23, 2026 9:27:30 AM EDT

344.00USD+3.946%(+13.06)7,861

After-hours

Jul 23, 2026 4:10:30 PM EDT

348.55USD-0.026%(-0.09)392,496

OverviewOptionsHistoricalDark Pool LevelsShortsMore

NSC Volume Jul 23, 2026

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	44.45	1,221,485	37.61
NYSE	20.69	568,645	40.88
Nasdaq GSM	15.14	416,105	7.41
IEX	6.25	171,733	4.07
Cboe BZX	5.14	141,231	3.42
NYSE Arca	3.23	88,704	2.85
Cboe EDGX	1.89	51,873	1.23
MEMX	1.04	28,619	0.70
Cboe BYX	0.73	19,974	0.47
Cboe EDGA	0.34	9,434	0.32
Nasdaq BX	0.26	7,157	0.33
MIAX Pearl	0.23	6,343	0.13
NYSE National	0.20	5,369	0.28
Nasdaq PHLX	0.18	4,852	0.07
NYSE American	0.14	3,766	0.10
CHX	0.10	2,656	0.09
24X National	0.00	0	0.01
LTSE	0.00	0	0.00

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

NSC Nutrition Facts

2.66 servings per container

Serving size

1.03M

Calories

2.75M

% Day

% Avg

Off Exchange¹ 1M

44.45%

37.61%

NYSE 569K

20.69%

40.88%

Nasdaq GSM 416K

15.14%

7.41%

IEX 172K

6.25%

4.07%

Cboe BZX 141K

5.14%

3.42%

NYSE Arca 89K

3.23%

2.85%

Cboe EDGX 52K

1.89%

1.23%

MEMX 29K

1.04%

0.70%

Cboe BYX 20K

0.73%

0.47%

Cboe EDGA 9K

0.34%

0.32%

Nasdaq BX 7K

0.26%

0.33%

MIAX Pearl 6K

0.23%

0.13%

NYSE National 5K

0.20%

0.28%

Nasdaq PHLX 5K

0.18%

0.07%

NYSE American 4K

0.14%

0.10%

CHX 3K

0.10%

0.09%

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

NSC Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 1,221,485, which is 44.45% of today's total volume.
Today's Lit volume is 1,526,461, which is 55.55%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 37.61%.
The average Lit volume has been 62.39%.

NSC Volume by Exchange

Off Exchange

NYSE

Nasdaq GSM

IEX

Cboe BZX

NYSE Arca

Cboe EDGX

MEMX

Cboe BYX

Cboe EDGA

Nasdaq BX