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UNP
Union Pacific Corp.
stock NYSE

At Close

Jan 20, 2026 3:59:59 PM EST

221.71USD-3.388%(-7.78)6,021,604

221.67Bid 234.48Ask 12.81Spread

Pre-market

Jan 20, 2026 9:08:30 AM EST

227.52USD-0.858%(-1.97)518

After-hours

Jan 20, 2026 4:07:30 PM EST

221.69USD-0.011%(-0.02)33,276

OverviewOptionsHistoricalDark Pool PrintsShortsMore

UNP Volume Jan 20, 2026

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	46.64	2,808,630	46.08
NYSE	22.55	1,357,886	28.57
Nasdaq GSM	12.37	745,054	9.03
IEX	5.59	336,569	4.47
Cboe BZX	4.03	242,671	3.49
NYSE Arca	3.70	222,981	3.41
Cboe EDGX	2.14	129,053	1.60
MEMX	1.06	63,695	1.04
Cboe BYX	0.45	27,010	0.59
Cboe EDGA	0.40	24,024	0.38
Nasdaq BX	0.38	22,591	0.45
MIAX Pearl	0.22	12,991	0.20
NYSE National	0.18	11,030	0.20
Nasdaq PHLX	0.17	10,046	0.19
NYSE American	0.07	4,391	0.07
CHX	0.05	2,975	0.23
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.

UNP Nutrition Facts

2.21 servings per container

Serving size

2.72M

Calories

6.02M

% Day

% Avg

Off Exchange¹ 3M

46.64%

46.08%

NYSE 1M

22.55%

28.57%

Nasdaq GSM 745K

12.37%

9.03%

IEX 337K

5.59%

4.47%

Cboe BZX 243K

4.03%

3.49%

NYSE Arca 223K

3.70%

3.41%

Cboe EDGX 129K

2.14%

1.60%

MEMX 64K

1.06%

1.04%

Cboe BYX 27K

0.45%

0.59%

Cboe EDGA 24K

0.40%

0.38%

Nasdaq BX 23K

0.38%

0.45%

MIAX Pearl 13K

0.22%

0.20%

NYSE National 11K

0.18%

0.20%

Nasdaq PHLX 10K

0.17%

0.19%

NYSE American 4K

0.07%

CHX 3K

0.05%

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 2,808,630, which is 46.64% of today's total volume.
Today's Lit volume is 3,212,967, which is 53.36%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 46.08%.
The average Lit volume has been 53.92%.

UNP Volume by Exchange

Off Exchange

NYSE

Nasdaq GSM

IEX

Cboe BZX

NYSE Arca

Cboe EDGX

MEMX

Cboe BYX

Cboe EDGA

Nasdaq BX