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UNP
Union Pacific Corp.
stock NYSE

Market Open

Jul 23, 2026 10:25:09 AM EDT

310.58USD+6.161%(+18.02)1,862,714

308.19Bid 328.33Ask 20.14Spread

Pre-market

Jul 23, 2026 9:28:30 AM EDT

305.00USD+4.252%(+12.44)14,404

After-hours

Jul 22, 2026 4:52:30 PM EDT

295.95USD+1.181%(+3.46)0

OverviewOptionsHistoricalExchange VolumeShortsMore

UNP Volume Jul 23, 2026 10:05:02 AM EDT

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	52.96	750,250	42.61
Nasdaq GSM	13.06	185,039	8.69
NYSE	11.04	156,356	31.03
Cboe BZX	7.35	104,125	3.64
IEX	6.47	91,698	5.27
NYSE Arca	4.22	59,842	3.25
Cboe EDGX	2.12	30,038	1.50
MEMX	0.73	10,348	0.66
Cboe BYX	0.67	9,460	0.58
Cboe EDGA	0.49	6,996	0.40
Nasdaq BX	0.27	3,816	0.51
MIAX Pearl	0.19	2,653	0.16
NYSE National	0.17	2,402	0.40
Nasdaq PHLX	0.11	1,601	0.09
CHX	0.09	1,274	1.05
NYSE American	0.04	573	0.12
24X National	0.01	151	0.02
Texas Stock Exchange LLC	0.01	93	0.00
LTSE	0.00	35	0.00

chartexchange.com

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

UNP Nutrition Facts

0.52 servings per container

Serving size

2.73M

Calories

1.42M

% Day

% Avg

Off Exchange¹ 750K

52.96%

42.61%

Nasdaq GSM 185K

13.06%

8.69%

NYSE 156K

11.04%

31.03%

Cboe BZX 104K

7.35%

3.64%

IEX 92K

6.47%

5.27%

NYSE Arca 60K

4.22%

3.25%

Cboe EDGX 30K

2.12%

1.50%

MEMX 10K

0.73%

0.66%

Cboe BYX 9K

0.67%

0.58%

Cboe EDGA 7K

0.49%

0.40%

Nasdaq BX 4K

0.27%

0.51%

MIAX Pearl 3K

0.19%

0.16%

NYSE National 2K

0.17%

0.40%

Nasdaq PHLX 2K

0.11%

0.09%

CHX 1K

0.09%

1.05%

NYSE American 573

0.04%

0.12%

24X National 151

0.01%

0.02%

Texas Stock Exchange LLC 93

0.01%

0.00%

LTSE 35

0.00%

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

chartexchange.com

UNP Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 750,250, which is 52.96% of today's total volume.
Today's Lit volume is 666,500, which is 47.04%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 42.61%.
The average Lit volume has been 57.39%.

UNP Volume by Exchange

Off Exchange

Nasdaq GSM

NYSE

Cboe BZX

IEX

NYSE Arca

Cboe EDGX

MEMX

Cboe BYX

Cboe EDGA

Nasdaq BX