Dark

DK
Delek US Holdings, Inc.
stock NYSE

Market Open

Jul 1, 2026 10:50:32 AM EDT

51.43USD+1.220%(+0.62)191,130

44.05Bid 58.71Ask 14.66Spread

Pre-market

Jul 1, 2026 9:10:30 AM EDT

51.39USD+1.137%(+0.58)252

After-hours

Jun 30, 2026 4:10:30 PM EDT

50.81USD+0.039%(+0.02)0

OverviewOptionsHistoricalExchange VolumeShortsMore

DK Volume Jul 1, 2026 10:35:01 AM EDT

[ < ]

Exchange	Day%	Volume	30D%
Off Exchange¹	54.22	77,414	36.94
NYSE	22.54	32,180	39.09
Nasdaq GSM	7.46	10,649	8.06
NYSE Arca	4.97	7,091	2.50
IEX	3.73	5,326	4.00
Cboe BZX	2.34	3,346	2.97
Cboe EDGX	2.07	2,953	3.58
MEMX	0.83	1,186	0.75
Cboe BYX	0.72	1,030	0.50
NYSE National	0.32	454	0.27
Cboe EDGA	0.23	333	0.36
MIAX Pearl	0.20	283	0.22
Nasdaq BX	0.16	223	0.35
CHX	0.11	150	0.07
NYSE American	0.08	117	0.14
Nasdaq PHLX	0.03	42	0.12
LTSE	0.00	0	0.08
24X National	0.00	0	0.01

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

DK Nutrition Facts

0.12 servings per container

Serving size

1.16M

Calories

142.78K

% Day

% Avg

Off Exchange¹ 77K

54.22%

36.94%

NYSE 32K

22.54%

39.09%

Nasdaq GSM 11K

7.46%

8.06%

NYSE Arca 7K

4.97%

2.50%

IEX 5K

3.73%

4.00%

Cboe BZX 3K

2.34%

2.97%

Cboe EDGX 3K

2.07%

3.58%

MEMX 1K

0.83%

0.75%

Cboe BYX 1K

0.72%

0.50%

NYSE National 454

0.32%

0.27%

Cboe EDGA 333

0.23%

0.36%

MIAX Pearl 283

0.20%

0.22%

Nasdaq BX 223

0.16%

0.35%

CHX 150

0.11%

0.07%

NYSE American 117

0.08%

0.14%

Nasdaq PHLX 42

0.03%

0.12%

LTSE 0

0.00%

0.08%

24X National 0

0.00%

0.01%

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

chartexchange.com

DK Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 77,414, which is 54.22% of today's total volume.
Today's Lit volume is 65,363, which is 45.78%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 36.94%.
The average Lit volume has been 63.06%.

DK Volume by Exchange

Off Exchange

NYSE

Nasdaq GSM

NYSE Arca

IEX

Cboe BZX

Cboe EDGX

MEMX

Cboe BYX

NYSE National

Cboe EDGA