NASDAQ · DGX

Quest Diagnostics Incorporated

Healthcare · Medical - Diagnostics & Research

$247.08

Up+$0.12 (+0.05%)

Updated Sep 16, 2026, 8:04 PM

SID Score

6.7/10

Composite research score

Smart Money

58/100

Neutral

Price performance

DGX price history

1M range · 20 trading sessions · Daily adjusted prices

Daily close

View OHLC price history

DGX OHLC price history, latest 40 sessions
Date	Open	High	Low	Close	Volume
Sep 15, 2026	$238.39	$248.65	$237.21	$247.08	1.37M
Sep 14, 2026	$237.49	$239.78	$234.67	$237.89	974.85K
Sep 11, 2026	$233.20	$235.12	$229.33	$235.02	997.03K
Sep 10, 2026	$236.32	$236.475	$228.57	$231.14	1.09M
Sep 9, 2026	$233.58	$236.24	$232.43	$235.46	791.15K
Sep 8, 2026	$233.61	$237.555	$231.524	$235.50	728.94K
Sep 4, 2026	$235.38	$238.915	$235.38	$237.14	798.7K
Sep 3, 2026	$242.00	$242.00	$236.35	$239.40	1.04M
Sep 2, 2026	$238.03	$242.835	$236.27	$240.80	1.14M
Sep 1, 2026	$242.72	$243.72	$235.625	$236.22	813.39K
Aug 31, 2026	$241.99	$242.635	$239.40	$240.30	1.36M
Aug 28, 2026	$245.17	$245.28	$242.27	$242.76	639.94K
Aug 27, 2026	$242.83	$247.19	$242.44	$244.61	839.99K
Aug 26, 2026	$244.11	$246.00	$243.485	$245.00	811.02K
Aug 25, 2026	$243.93	$245.78	$241.79	$244.51	709.15K
Aug 24, 2026	$243.97	$246.00	$242.455	$243.87	837.74K
Aug 21, 2026	$240.33	$244.70	$239.43	$244.39	1.26M
Aug 20, 2026	$239.86	$245.675	$237.525	$241.30	1.14M
Aug 19, 2026	$238.10	$242.39	$237.38	$241.76	924.01K
Aug 18, 2026	$238.01	$239.38	$236.07	$236.25	693.61K