Dark

DK
Delek US Holdings, Inc.
stock NYSE

At Close

May 16, 2025 3:59:30 PM EDT

18.85USD+1.563%(+0.29)2,026,613

0.00Bid 0.00Ask 0.00Spread

Pre-market

May 16, 2025 9:19:30 AM EDT

18.39USD-0.916%(-0.17)456

After-hours

May 16, 2025 4:00:30 PM EDT

18.85USD0.000%(0.00)3,342

OverviewOptionsHistoricalExchange VolumeShortsMore

DK Volume May 16, 2025

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	32.09	650,338	38.55
NYSE	30.27	613,448	29.16
Nasdaq GSM	19.23	389,652	14.58
Cboe BZX	3.84	77,792	3.31
NYSE Arca	3.75	75,955	3.36
IEX	3.60	72,928	4.75
Cboe EDGX	3.10	62,877	2.65
MEMX	1.11	22,493	1.04
Cboe EDGA	1.01	20,391	0.43
Nasdaq PHLX	0.48	9,695	0.18
Nasdaq BX	0.48	9,639	0.41
MIAX Pearl	0.35	7,036	0.29
Cboe BYX	0.31	6,260	0.80
NYSE National	0.26	5,225	0.31
NYSE American	0.09	1,883	0.14
CHX	0.05	1,001	0.03
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.

DK Nutrition Facts

1.17 servings per container

Serving size

1.73M

Calories

2.03M

% Day

% Avg

Off Exchange¹ 650K

32.09%

38.55%

NYSE 613K

30.27%

29.16%

Nasdaq GSM 390K

19.23%

14.58%

Cboe BZX 78K

3.84%

3.31%

NYSE Arca 76K

3.75%

3.36%

IEX 73K

3.60%

4.75%

Cboe EDGX 63K

3.10%

2.65%

MEMX 22K

1.11%

1.04%

Cboe EDGA 20K

1.01%

0.43%

Nasdaq PHLX 10K

0.48%

0.18%

Nasdaq BX 10K

0.48%

0.41%

MIAX Pearl 7K

0.35%

0.29%

Cboe BYX 6K

0.31%

0.80%

NYSE National 5K

0.26%

0.31%

NYSE American 2K

0.09%

0.14%

CHX 1K

0.05%

0.03%

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

DK Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 650,338, which is 32.09% of today's total volume.
Today's Lit volume is 1,376,275, which is 67.91%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 38.55%.
The average Lit volume has been 61.45%.

DK Volume by Exchange

Off Exchange

NYSE

Nasdaq GSM

Cboe BZX

NYSE Arca

IEX

Cboe EDGX

MEMX

Cboe EDGA

Nasdaq PHLX

Nasdaq BX