NYSE · DCO

Ducommun Incorporated

Industrials · Aerospace & Defense

$166.25

Down-$0.31 (-0.19%)

Updated Sep 20, 2026, 9:43 PM

SID Score

6.0/10

Composite research score

Smart Money

—

Institutional and insider signal

Price performance

DCO price history

1M range · 19 trading sessions · Daily adjusted prices

Daily close

View OHLC price history

DCO OHLC price history, latest 40 sessions
Date	Open	High	Low	Close	Volume
Sep 18, 2026	$168.17	$168.76	$165.33	$166.25	543.77K
Sep 17, 2026	$176.39	$176.39	$162.67	$166.56	214.28K
Sep 16, 2026	$166.49	$174.00	$164.40	$171.52	362.2K
Sep 15, 2026	$166.97	$169.845	$156.31	$166.32	322.67K
Sep 14, 2026	$170.14	$170.78	$164.29	$164.50	222.76K
Sep 11, 2026	$169.65	$173.07	$166.61	$172.73	424.6K
Sep 10, 2026	$164.96	$168.78	$164.08	$167.14	218.55K
Sep 9, 2026	$167.85	$168.76	$166.22	$166.38	158.29K
Sep 8, 2026	$167.99	$170.51	$166.08	$168.33	149.1K
Sep 4, 2026	$166.35	$169.8799	$166.35	$168.32	135.99K
Sep 3, 2026	$167.09	$167.43	$161.1753	$166.52	173.1K
Sep 2, 2026	$170.39	$170.39	$164.34	$165.60	208.5K
Sep 1, 2026	$171.24	$173.06	$168.09	$168.75	185.65K
Aug 31, 2026	$176.84	$177.88	$169.76	$171.42	372.04K
Aug 28, 2026	$183.74	$185.00	$174.54	$176.30	219.28K
Aug 27, 2026	$186.13	$188.26	$182.22	$183.93	206.75K
Aug 26, 2026	$182.88	$186.4599	$182.48	$185.36	161.23K
Aug 25, 2026	$187.78	$188.215	$180.055	$181.36	166.32K
Aug 24, 2026	$191.47	$193.99	$182.955	$183.96	140.96K