Dark

CSX
CSX Corporation
stock NASDAQ

At Close

Jul 27, 2026 3:59:58 PM EDT

51.78USD-2.724%(-1.45)17,852,629

49.30Bid 55.08Ask 5.78Spread

Pre-market

Jul 27, 2026 9:29:30 AM EDT

53.21USD-0.038%(-0.02)15,899

After-hours

Jul 27, 2026 4:18:30 PM EDT

51.80USD+0.039%(+0.02)3,193,638

OverviewOptionsHistoricalDark Pool PrintsShortsMore

CSX Volume Jul 27, 2026

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	39.08	6,914,842	36.58
Nasdaq GSM	33.93	6,004,196	40.71
NYSE Arca	7.82	1,383,067	5.70
IEX	7.57	1,338,991	7.54
Cboe BZX	5.09	901,235	3.30
Cboe EDGX	2.38	420,877	1.69
NYSE	1.46	259,074	1.30
MEMX	1.00	177,734	0.84
MIAX Pearl	0.41	72,861	0.31
Cboe EDGA	0.38	66,380	0.51
Cboe BYX	0.33	58,830	0.40
NYSE National	0.13	23,510	0.29
Nasdaq PHLX	0.13	22,659	0.12
Nasdaq BX	0.10	18,413	0.13
NYSE American	0.10	17,398	0.10
CHX	0.06	10,995	0.44
24X National	0.01	2,100	0.01
Texas Stock Exchange LLC	0.01	1,783	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.

CSX Nutrition Facts

1.35 servings per container

Serving size

13.10M

Calories

17.69M

% Day

% Avg

Off Exchange¹ 7M

39.08%

36.58%

Nasdaq GSM 6M

33.93%

40.71%

NYSE Arca 1M

7.82%

5.70%

IEX 1M

7.57%

7.54%

Cboe BZX 901K

5.09%

3.30%

Cboe EDGX 421K

2.38%

1.69%

NYSE 259K

1.46%

1.30%

MEMX 178K

1.00%

0.84%

MIAX Pearl 73K

0.41%

0.31%

Cboe EDGA 66K

0.38%

0.51%

Cboe BYX 59K

0.33%

0.40%

NYSE National 24K

0.13%

0.29%

Nasdaq PHLX 23K

0.13%

0.12%

Nasdaq BX 18K

0.10%

0.13%

NYSE American 17K

0.10%

CHX 11K

0.06%

0.44%

24X National 2K

0.01%

Texas Stock Exchange LLC 2K

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

CSX Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 6,914,842, which is 39.08% of today's total volume.
Today's Lit volume is 10,780,103, which is 60.92%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 36.58%.
The average Lit volume has been 63.42%.

CSX Volume by Exchange

Off Exchange

Nasdaq GSM

NYSE Arca

IEX

Cboe BZX

Cboe EDGX

NYSE

MEMX

MIAX Pearl

Cboe EDGA

Cboe BYX