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LDOS
Leidos Holdings, Inc.
stock NYSE

At Close

Jul 17, 2026 3:59:58 PM EDT

106.41USD-1.736%(-1.88)2,094,453

0.00Bid 0.00Ask 0.00Spread

Pre-market

Jul 17, 2026 8:45:30 AM EDT

108.99USD+0.646%(+0.70)391

After-hours

Jul 17, 2026 4:10:30 PM EDT

106.48USD+0.066%(+0.07)428,782

OverviewOptionsHistoricalDark Pool LevelsShortsMore

LDOS Volume Jul 17, 2026

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	43.69	915,000	41.21
NYSE	30.83	645,552	36.50
Nasdaq GSM	6.92	144,837	7.25
IEX	5.68	118,933	4.26
Cboe BZX	3.01	62,994	3.24
MEMX	2.47	51,803	0.83
NYSE Arca	2.43	50,792	2.75
Cboe EDGX	1.86	38,857	1.84
Cboe EDGA	1.51	31,596	0.43
MIAX Pearl	0.47	9,793	0.32
Cboe BYX	0.38	7,870	0.44
Nasdaq BX	0.21	4,298	0.25
CHX	0.16	3,442	0.21
Nasdaq PHLX	0.16	3,422	0.12
NYSE American	0.16	3,412	0.10
NYSE National	0.07	1,544	0.25
24X National	0.00	0	0.01
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.

LDOS Nutrition Facts

1.15 servings per container

Serving size

1.81M

Calories

2.09M

% Day

% Avg

Off Exchange¹ 915K

43.69%

41.21%

NYSE 646K

30.83%

36.50%

Nasdaq GSM 145K

6.92%

7.25%

IEX 119K

5.68%

4.26%

Cboe BZX 63K

3.01%

3.24%

MEMX 52K

2.47%

0.83%

NYSE Arca 51K

2.43%

2.75%

Cboe EDGX 39K

1.86%

1.84%

Cboe EDGA 32K

1.51%

0.43%

MIAX Pearl 10K

0.47%

0.32%

Cboe BYX 8K

0.38%

0.44%

Nasdaq BX 4K

0.21%

0.25%

CHX 3K

0.16%

0.21%

Nasdaq PHLX 3K

0.16%

0.12%

NYSE American 3K

0.16%

0.10%

NYSE National 2K

0.07%

0.25%

24X National 0

0.00%

0.01%

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

LDOS Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 915,000, which is 43.69% of today's total volume.
Today's Lit volume is 1,179,145, which is 56.31%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 41.21%.
The average Lit volume has been 58.79%.

LDOS Volume by Exchange

Off Exchange

NYSE

Nasdaq GSM

IEX

Cboe BZX

MEMX

NYSE Arca

Cboe EDGX

Cboe EDGA

MIAX Pearl

Cboe BYX