Dark

UNP
Union Pacific Corp.
stock NYSE

At Close

Sep 15, 2025 3:59:50 PM EDT

216.19USD+0.596%(+1.28)4,460,551

205.00Bid 240.00Ask 35.00Spread

Pre-market

Sep 15, 2025 9:25:30 AM EDT

216.99USD+0.968%(+2.08)10,644

After-hours

Sep 15, 2025 4:31:30 PM EDT

216.25USD+0.028%(+0.06)6,084

OverviewOptionsHistoricalExchange VolumeShortsMore

UNP Volume Sep 15, 2025

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	50.34	2,257,214	49.15
NYSE	18.50	829,419	20.62
Nasdaq GSM	12.14	544,382	11.73
IEX	5.85	262,288	5.14
NYSE Arca	4.05	181,551	3.55
Cboe BZX	3.98	178,671	4.13
Cboe EDGX	1.65	74,202	2.02
MEMX	1.42	63,671	1.04
Nasdaq BX	0.52	23,234	0.55
Cboe BYX	0.40	17,982	0.63
Cboe EDGA	0.39	17,362	0.44
MIAX Pearl	0.34	15,443	0.22
NYSE National	0.28	12,406	0.37
Nasdaq PHLX	0.09	3,848	0.13
NYSE American	0.02	1,045	0.06
CHX	0.02	1,012	0.23
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.

UNP Nutrition Facts

1.06 servings per container

Serving size

4.22M

Calories

4.48M

% Day

% Avg

Off Exchange¹ 2M

50.34%

49.15%

NYSE 829K

18.50%

20.62%

Nasdaq GSM 544K

12.14%

11.73%

IEX 262K

5.85%

5.14%

NYSE Arca 182K

4.05%

3.55%

Cboe BZX 179K

3.98%

4.13%

Cboe EDGX 74K

1.65%

2.02%

MEMX 64K

1.42%

1.04%

Nasdaq BX 23K

0.52%

0.55%

Cboe BYX 18K

0.40%

0.63%

Cboe EDGA 17K

0.39%

0.44%

MIAX Pearl 15K

0.34%

0.22%

NYSE National 12K

0.28%

0.37%

Nasdaq PHLX 4K

0.09%

0.13%

NYSE American 1K

0.02%

0.06%

CHX 1K

0.02%

0.23%

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

UNP Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 2,257,214, which is 50.34% of today's total volume.
Today's Lit volume is 2,226,516, which is 49.66%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 49.15%.
The average Lit volume has been 50.85%.

UNP Volume by Exchange

Off Exchange

NYSE

Nasdaq GSM

IEX

NYSE Arca

Cboe BZX

Cboe EDGX

MEMX

Nasdaq BX

Cboe BYX

Cboe EDGA