Quest Diagnostics Incorporated - DGX - Stock Historical Data & Price

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
October 17, 2025	187.52	189.51	189.51	190.08	187.05	982,773
October 16, 2025	187.5	186.82	186.82	188.71	186.28	1.06M
October 15, 2025	185.56	187.35	187.35	188.11	185.19	1.07M
October 14, 2025	182.82	185.39	185.39	185.7	182.77	718,536
October 13, 2025	182.71	182.78	182.78	184.24	181.82	809,300
October 10, 2025	182.3	184.07	184.07	184.33	181.42	737,071
October 09, 2025	181.05	181.44	181.44	182.79	180.98	538,700
October 08, 2025	181.52	180.89	180.89	181.62	178.54	745,336
October 07, 2025	179.77	181.89	181.89	184.48	178.76	1.11M
October 06, 2025	178	178.43	178.43	179.63	177.39	844,000
October 03, 2025	179.94	179.33	179.52	180.68	178.25	1.37M
October 02, 2025	180.83	180.96	180.16	182	177.79	1.03M
October 01, 2025	190.68	182.07	181.27	190.98	181.81	1.78M
September 30, 2025	188.88	190.58	189.74	191.49	188.88	780,511
September 29, 2025	188.99	188.84	188.84	189.48	187.76	528,005
September 26, 2025	186.29	188.99	188.99	189.23	185.17	550,529
September 25, 2025	186.71	185.39	185.39	187.26	183.62	657,800
September 24, 2025	186.49	186.82	186.82	187.92	185.98	748,102
September 23, 2025	184.72	186.97	186.97	187.96	184.72	775,000
September 22, 2025	183.32	184.69	184.69	185.51	182.9	976,000
September 19, 2025	183.69	183.6	183.6	185	183.26	1.44M
September 18, 2025	180.84	183.33	183.33	184.13	180.71	667,800
September 17, 2025	181.15	182.25	182.25	183.46	180.52	662,900
September 16, 2025	180.48	180.16	180.16	181.59	179.66	549,537
September 15, 2025	182.37	180.62	180.62	183.27	180.58	642,200
September 12, 2025	183.24	182.91	182.91	185.05	182.51	454,100
September 11, 2025	180.28	183.46	183.46	184.14	180	598,548
September 10, 2025	181.92	180.14	180.14	182.11	179.77	652,123
September 09, 2025	182.17	182.68	182.68	183.38	181.17	435,500
September 08, 2025	183.5	182.53	182.53	183.5	180.91	438,500
September 05, 2025	180.37	183.49	183.49	183.75	180.2	556,216
September 04, 2025	180.54	180.11	180.11	180.84	179.38	585,707
September 03, 2025	178.34	179.51	179.51	179.62	177.04	689,500
September 02, 2025	180.9	178.7	178.7	182.01	178.31	1.11M
August 29, 2025	179.56	181.64	181.64	182.35	179.06	731,500
August 28, 2025	179.51	179.2	179.2	179.71	178.13	560,041
August 27, 2025	180.54	179.76	179.76	180.89	179.45	597,100
August 26, 2025	178.77	180.36	180.36	180.37	178.39	1.04M
August 25, 2025	177.22	178.66	178.66	179.19	176.97	753,400
August 22, 2025	185	180.23	180.23	185.62	179.93	947,800
August 21, 2025	183.51	183.72	183.72	185.26	182.84	1.07M
August 20, 2025	183.34	184.4	184.4	184.97	182.44	957,864
August 19, 2025	179.08	182.83	182.83	183.37	179.05	784,700
August 18, 2025	180.23	178.95	178.95	180.44	178.84	808,500
August 15, 2025	178.94	179.77	179.77	180.37	177.27	810,247
August 14, 2025	178.84	178.44	178.44	178.84	177.29	679,545
August 13, 2025	178.87	179.04	179.04	179.47	177.59	928,500
August 12, 2025	177.36	178.68	178.68	178.87	175.56	763,292
August 11, 2025	177.09	178.36	178.36	178.55	177.04	653,200
August 08, 2025	174.65	176.96	176.96	177.25	174.58	616,300
August 07, 2025	173.59	174.27	174.27	174.47	172.7	898,400
August 06, 2025	172.86	173	173	175.48	171.79	994,300
August 05, 2025	172.6	173.27	173.27	174.58	171.91	744,236
August 04, 2025	170.53	172.44	172.44	172.73	170.53	788,423
August 01, 2025	168.24	170.85	170.85	171.91	167.96	1.42M
July 31, 2025	166.76	167.41	167.41	170.14	166.76	941,447
July 30, 2025	167.4	168.73	168.73	169.75	166.75	1.09M
July 29, 2025	168.72	167.93	167.93	169.62	167.03	810,700
July 28, 2025	167.59	167.85	167.85	168.76	165.78	1.09M
July 25, 2025	172.6	168.55	168.55	173.04	167.16	1.88M

Quest Diagnostics Incorporated (DGX) NYSE