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UNP
Union Pacific Corp.
stock NYSE

Market Open

Jul 23, 2026 11:44:27 AM EDT

307.66USD+5.161%(+15.10)2,812,916

291.45Bid 328.33Ask 36.88Spread

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 11:25:02 AM EDT

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Exchange	Day%	Volume	30D%
Off Exchange¹	50.49	1,315,467	42.68
Nasdaq GSM	14.99	390,564	8.81
NYSE	10.55	274,924	30.72
Cboe BZX	8.59	223,784	3.73
IEX	6.03	157,146	5.28
NYSE Arca	4.35	113,302	3.27
Cboe EDGX	1.95	50,887	1.50
MEMX	0.99	25,786	0.67
Cboe BYX	0.64	16,678	0.58
Cboe EDGA	0.37	9,724	0.40
Nasdaq BX	0.29	7,671	0.50
Nasdaq PHLX	0.19	5,031	0.09
NYSE National	0.19	4,937	0.40
MIAX Pearl	0.19	4,866	0.16
CHX	0.09	2,233	1.04
NYSE American	0.05	1,419	0.12
24X National	0.02	651	0.02
Texas Stock Exchange LLC	0.00	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

0.95 servings per container

Serving size

2.73M

Calories

2.61M

% Day

% Avg

Off Exchange¹ 1M

50.49%

42.68%

Nasdaq GSM 391K

14.99%

8.81%

NYSE 275K

10.55%

30.72%

Cboe BZX 224K

8.59%

3.73%

IEX 157K

6.03%

5.28%

NYSE Arca 113K

4.35%

3.27%

Cboe EDGX 51K

1.95%

1.50%

MEMX 26K

0.99%

0.67%

Cboe BYX 17K

0.64%

0.58%

Cboe EDGA 10K

0.37%

0.40%

Nasdaq BX 8K

0.29%

0.50%

Nasdaq PHLX 5K

0.19%

0.09%

NYSE National 5K

0.19%

0.40%

MIAX Pearl 5K

0.19%

0.16%

CHX 2K

0.09%

1.04%

NYSE American 1K

0.05%

0.12%

24X National 651

0.02%

Texas Stock Exchange LLC 93

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 1,315,467, which is 50.49% of today's total volume.
Today's Lit volume is 1,289,731, which is 49.51%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 42.68%.
The average Lit volume has been 57.32%.

UNP Volume by Exchange

Off Exchange

Nasdaq GSM

NYSE

Cboe BZX

IEX

NYSE Arca

Cboe EDGX

MEMX

Cboe BYX

Cboe EDGA

Nasdaq BX