Quest Diagnostics Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Dec 31, 2025	175.49	175.73	173.39	173.53	173.53	-1.12%	640,368
Dec 30, 2025	175.30	176.37	175.03	175.49	175.49	-0.02%	723,218
Dec 29, 2025	175.72	176.35	174.63	175.52	175.52	-0.24%	624,895
Dec 26, 2025	176.47	176.73	175.65	175.94	175.94	0.01%	401,855
Dec 24, 2025	175.74	176.26	175.13	175.92	175.92	0.48%	289,827
Dec 23, 2025	176.55	176.55	174.48	175.08	175.08	-0.71%	651,985
Dec 22, 2025	176.00	177.24	175.63	176.34	176.34	0.16%	704,261
Dec 19, 2025	175.80	176.83	174.59	176.06	176.06	-0.05%	1,580,889
Dec 18, 2025	179.19	179.80	176.03	176.15	176.15	-1.65%	973,798
Dec 17, 2025	178.33	179.23	177.02	179.10	179.10	0.25%	1,652,324
Dec 16, 2025	184.84	184.84	178.52	178.66	178.66	-2.96%	1,338,939
Dec 15, 2025	183.25	184.81	182.96	184.11	184.11	0.85%	951,930
Dec 12, 2025	182.16	183.01	181.23	182.56	182.56	0.55%	1,138,995
Dec 11, 2025	179.64	182.06	179.51	181.57	181.57	1.15%	685,602
Dec 10, 2025	180.00	180.99	178.95	179.51	179.51	-0.06%	1,071,131
Dec 9, 2025	181.71	182.77	178.61	179.62	179.62	-1.21%	846,482
Dec 8, 2025	182.29	183.50	181.23	181.82	181.82	-0.38%	980,691
Dec 5, 2025	183.20	184.19	182.08	182.51	182.51	-0.91%	738,192
Dec 4, 2025	182.31	185.12	182.25	184.18	184.18	0.86%	1,044,861
Dec 3, 2025	183.27	184.16	182.21	182.61	182.61	0.03%	1,057,340
Dec 2, 2025	183.80	184.89	182.21	182.55	182.55	-0.66%	1,177,547
Dec 1, 2025	188.50	189.39	183.66	183.77	183.77	-2.86%	1,175,803
Nov 28, 2025	190.12	190.26	188.94	189.18	189.18	-0.27%	379,697
Nov 26, 2025	191.44	192.26	189.22	189.69	189.69	-1.38%	869,621
Nov 25, 2025	191.76	193.35	190.73	192.35	192.35	0.93%	1,207,322
Nov 24, 2025	192.75	192.75	189.74	190.58	190.58	-0.35%	2,285,266
Nov 21, 2025	188.11	193.76	187.80	191.25	191.25	1.94%	1,769,771
Nov 20, 2025	187.14	188.77	186.25	187.61	187.61	0.89%	1,104,444
Nov 19, 2025	185.34	187.68	184.18	185.96	185.96	0.35%	874,623
Nov 18, 2025	187.35	188.16	184.35	185.32	185.32	-0.47%	1,368,410
Nov 17, 2025	187.01	189.26	185.09	186.19	186.19	-0.41%	1,086,531
Nov 14, 2025	186.89	188.89	186.12	186.95	186.95	-0.34%	923,858
Nov 13, 2025	185.60	190.47	184.50	187.58	187.58	0.39%	1,411,985
Nov 12, 2025	188.36	189.07	186.81	186.85	186.85	-1.06%	1,076,555
Nov 11, 2025	184.98	191.31	184.84	188.85	188.85	2.46%	1,293,710
Nov 10, 2025	178.20	184.59	175.77	184.31	184.31	2.68%	1,592,564
Nov 7, 2025	177.14	180.59	176.09	179.50	179.50	1.69%	1,020,675
Nov 6, 2025	177.99	178.98	175.67	176.51	176.51	-0.98%	830,158
Nov 5, 2025	177.81	179.39	176.85	178.26	178.26	0.13%	784,855
Nov 4, 2025	179.35	180.04	176.27	178.03	178.03	-0.45%	1,059,509
Nov 3, 2025	175.78	179.15	174.36	178.84	178.84	1.64%	1,106,898
Oct 31, 2025	174.33	176.81	174.33	175.95	175.95	0.11%	966,249
Oct 30, 2025	175.24	178.88	174.91	175.75	175.75	0.55%	1,427,075
Oct 29, 2025	178.30	178.76	174.70	174.78	174.78	-1.96%	1,014,840
Oct 28, 2025	179.80	180.63	177.17	178.28	178.28	-1.10%	1,434,053
Oct 27, 2025	181.37	182.16	179.74	180.26	180.26	-1.05%	900,956
Oct 24, 2025	183.99	184.73	181.94	182.18	182.18	-0.57%	867,086
Oct 23, 2025	181.96	183.38	179.53	183.23	183.23	1.14%	1,230,913
Oct 22, 2025	184.88	186.46	180.84	181.17	181.17	-1.88%	1,583,501
Oct 21, 2025	195.08	197.55	179.86	184.64	184.64	-3.03%	2,889,878