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MDU
MDU Resources Group, Inc.
stock NYSE

At Close

Jun 9, 2026 3:59:56 PM EDT

20.97USD-0.569%(-0.12)1,582,576

0.00Bid 0.00Ask 0.00Spread

Pre-market

Jun 5, 2026 8:19:30 AM EDT

21.00USD-0.427%(-0.09)0

After-hours

Jun 9, 2026 4:10:30 PM EDT

20.97USD0.000%(0.00)271,609

OverviewOptionsHistoricalExchange VolumeShortsMore

MDU Volume Jun 9, 2026

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Exchange	Day%	Volume	30D%
Off Exchange¹	35.14	556,102	40.08
NYSE	32.21	509,758	32.65
Nasdaq GSM	11.62	183,901	9.57
IEX	7.50	118,714	5.27
NYSE Arca	4.09	64,679	5.02
Cboe BZX	3.46	54,810	2.56
Cboe EDGX	2.52	39,959	1.76
MEMX	0.85	13,448	0.84
Cboe EDGA	0.65	10,351	0.54
NYSE National	0.47	7,362	0.29
CHX	0.36	5,716	0.11
Nasdaq BX	0.27	4,238	0.29
NYSE American	0.27	4,204	0.11
Cboe BYX	0.23	3,700	0.51
Nasdaq PHLX	0.18	2,829	0.15
MIAX Pearl	0.18	2,785	0.26
24X National	0.00	0	0.00
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.

MDU Nutrition Facts

0.84 servings per container

Serving size

1.89M

Calories

1.58M

% Day

% Avg

Off Exchange¹ 556K

35.14%

40.08%

NYSE 510K

32.21%

32.65%

Nasdaq GSM 184K

11.62%

9.57%

IEX 119K

7.50%

5.27%

NYSE Arca 65K

4.09%

5.02%

Cboe BZX 55K

3.46%

2.56%

Cboe EDGX 40K

2.52%

1.76%

MEMX 13K

0.85%

0.84%

Cboe EDGA 10K

0.65%

0.54%

NYSE National 7K

0.47%

0.29%

CHX 6K

0.36%

0.11%

Nasdaq BX 4K

0.27%

0.29%

NYSE American 4K

0.27%

0.11%

Cboe BYX 4K

0.23%

0.51%

Nasdaq PHLX 3K

0.18%

0.15%

MIAX Pearl 3K

0.18%

0.26%

24X National 0

0.00%

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

MDU Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 556,102, which is 35.14% of today's total volume.
Today's Lit volume is 1,026,454, which is 64.86%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 40.08%.
The average Lit volume has been 59.92%.

MDU Volume by Exchange

Off Exchange

NYSE

Nasdaq GSM

IEX

NYSE Arca

Cboe BZX

Cboe EDGX

MEMX

Cboe EDGA

NYSE National

CHX