Dark

DCO
Ducommun Incorporated
stock NYSE

At Close

Aug 20, 2026 3:59:43 PM EDT

188.77USD-5.688%(-11.39)221,080

154.76Bid 230.46Ask 75.70Spread

Pre-market

0.00USD-100.000%(-200.16)0

After-hours

Aug 20, 2026 4:00:30 PM EDT

189.08USD+0.162%(+0.31)28,227

OverviewOptionsHistoricalExchange VolumeShortsMore

DCO Volume Aug 20, 2026 3:45:01 PM EDT

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Exchange	Day%	Volume	30D%
Off Exchange¹	39.02	58,250	37.01
NYSE	14.84	22,156	31.08
NYSE Arca	10.04	14,980	4.93
Nasdaq GSM	8.90	13,286	8.33
IEX	6.97	10,410	5.64
Cboe EDGX	4.44	6,624	3.10
Cboe BZX	3.91	5,838	3.56
MEMX	2.62	3,912	2.30
Cboe EDGA	1.82	2,714	0.52
Nasdaq PHLX	1.75	2,609	0.60
NYSE National	1.46	2,173	0.56
Cboe BYX	1.32	1,973	0.92
NYSE American	1.03	1,542	0.25
Nasdaq BX	1.01	1,509	0.49
MIAX Pearl	0.50	753	0.31
CHX	0.33	495	0.21
LTSE	0.02	32	0.11
Texas Stock Exchange LLC	0.01	16	0.06
24X National	0.00	2	0.03

chartexchange.com

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

DCO Nutrition Facts

0.54 servings per container

Serving size

276.58K

Calories

149.27K

% Day

% Avg

Off Exchange¹ 58K

39.02%

37.01%

NYSE 22K

14.84%

31.08%

NYSE Arca 15K

10.04%

4.93%

Nasdaq GSM 13K

8.90%

8.33%

IEX 10K

6.97%

5.64%

Cboe EDGX 7K

4.44%

3.10%

Cboe BZX 6K

3.91%

3.56%

MEMX 4K

2.62%

2.30%

Cboe EDGA 3K

1.82%

0.52%

Nasdaq PHLX 3K

1.75%

0.60%

NYSE National 2K

1.46%

0.56%

Cboe BYX 2K

1.32%

0.92%

NYSE American 2K

1.03%

0.25%

Nasdaq BX 2K

1.01%

0.49%

MIAX Pearl 753

0.50%

0.31%

CHX 495

0.33%

0.21%

LTSE 32

0.02%

0.11%

Texas Stock Exchange LLC 16

0.01%

0.06%

24X National 2

0.00%

0.03%

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

chartexchange.com

DCO Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 58,250, which is 39.02% of today's total volume.
Today's Lit volume is 91,024, which is 60.98%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 37.01%.
The average Lit volume has been 62.99%.

DCO Volume by Exchange

Off Exchange

NYSE

NYSE Arca

Nasdaq GSM

IEX

Cboe EDGX

Cboe BZX

MEMX

Cboe EDGA

Nasdaq PHLX

NYSE National