Quest Diagnostics Inc. historical data

1M 3M 6M 1Y 5Y MAX Download CSV

Date	Open	High	Low	Close	Adj. close	Volume
2026-01-26	183.62	183.68	181.29	181.84	179.65	23
2026-01-23	181.72	181.72	179.85	179.85	177.68	18
2026-01-22	184.69	185.37	184.69	185.37	183.14	84
2026-01-21	185.89	188.95	185.01	185.19	182.96	1,315
2026-01-20	186.71	190.50	186.71	189.94	187.65	17
2026-01-16	188.82	190.80	188.82	190.00	187.71	12
2026-01-15	187.13	190.61	186.67	190.61	188.32	305
2026-01-14	184.79	184.79	183.23	184.19	181.97	1,349
2026-01-13	176.11	177.06	176.11	176.89	174.76	110
2026-01-12	175.86	177.04	173.95	173.95	171.06	18
2026-01-09	177.52	177.99	175.59	175.59	172.68	300
2026-01-08	177.99	178.24	177.34	177.34	174.40	624
2026-01-07	181.15	181.15	179.20	179.20	176.23	413
2026-01-06	173.10	179.61	173.10	179.61	176.63	16
2026-01-05	171.60	173.12	171.60	173.12	170.25	286
2026-01-02	172.01	173.89	172.01	172.64	169.78	43
2025-12-31	176.46	176.46	174.43	174.61	171.72	9
2025-12-30	175.77	175.77	175.68	175.69	172.78	146
2025-12-29	175.04	175.49	174.81	174.81	171.91	119
2025-12-24	175.58	175.58	175.58	175.58	172.67	18
2025-12-23	176.55	176.55	174.71	175.07	172.17	454
2025-12-22	176.36	176.83	176.08	176.08	173.16	3
2025-12-19	175.82	176.08	175.00	176.08	173.16	145
2025-12-18	176.44	178.63	175.29	176.52	173.59	187
2025-12-17	179.89	179.89	177.63	177.63	174.68	744
2025-12-16	182.90	182.90	181.30	181.30	178.29	99
2025-12-15	182.25	184.54	182.25	183.71	180.66	113
2025-12-12	183.01	183.01	181.53	181.72	178.70	272
2025-12-11	179.99	181.77	179.99	181.61	178.60	42
2025-12-10	177.65	180.42	177.65	180.42	177.43	32
2025-12-09	181.55	181.82	179.60	179.60	176.62	32
2025-12-08	184.85	184.85	180.83	182.44	179.42	896
2025-12-05	183.69	183.69	182.45	182.45	179.42	1
2025-12-04	182.38	184.71	182.38	184.63	181.57	9
2025-12-03	182.51	184.99	182.51	183.22	180.18	316
2025-12-02	180.66	186.00	180.66	183.07	180.03	1,427
2025-12-01	189.11	190.19	187.23	187.97	184.85	553
2025-11-28	190.40	190.42	189.61	189.61	186.47	6
2025-11-26	189.96	193.51	189.96	190.47	187.31	11
2025-11-24	191.17	191.37	191.17	191.37	188.20	2
2025-11-21	187.11	191.35	187.11	191.35	188.18	67
2025-11-20	187.99	188.45	187.74	188.45	185.33	39
2025-11-19	182.34	187.03	182.34	187.03	183.93	6
2025-11-18	185.69	187.15	184.34	184.34	181.28	1,842
2025-11-17	187.60	188.88	185.97	187.35	184.25	158
2025-11-14	187.63	188.18	184.57	187.77	184.66	7
2025-11-13	185.34	189.79	183.32	188.94	185.81	77
2025-11-12	189.35	189.35	187.24	188.25	185.13	745
2025-11-11	184.16	190.96	184.16	189.05	185.92	258
2025-11-10	179.50	180.63	177.59	180.63	177.64	7
2025-11-07	171.88	178.96	171.88	178.66	175.70	65
2025-11-06	178.00	178.31	175.86	175.86	172.94	253
2025-11-05	177.24	179.06	177.24	177.75	174.80	28
2025-11-04	181.24	181.24	176.54	177.29	174.35	64
2025-11-03	174.89	177.47	174.89	177.47	174.52	149
2025-10-31	175.88	176.71	174.61	176.58	173.65	66
2025-10-30	174.90	178.70	173.51	176.23	173.30	128
2025-10-29	178.30	178.56	176.63	176.63	173.70	2,390
2025-10-28	180.76	181.78	178.86	179.51	176.53	16
2025-10-27	182.98	182.98	180.02	180.02	177.04	8

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Stock splits

No stock splits on record.

Dividends

Ex-date	Amount
2026-10-05	0.8600 USD
2026-07-07	0.8600 USD
2026-04-02	0.8600 USD
2026-01-13	0.8000 USD
2025-10-02	0.8000 USD
2025-07-04	0.8000 USD
2025-04-04	0.8000 USD
2025-01-14	0.7500 USD
2024-10-04	0.7500 USD
2024-07-08	0.7500 USD
2024-04-05	0.7500 USD
2024-01-16	0.7100 USD
2023-10-05	0.7100 USD
2023-07-10	0.7100 USD
2023-04-06	0.7100 USD
2023-01-17	0.6600 USD
2022-10-03	0.6600 USD
2022-07-05	0.6600 USD
2022-04-05	0.6600 USD
2022-01-18	0.6200 USD
2021-10-04	0.6200 USD
2021-07-06	0.6200 USD
2021-04-06	0.6200 USD
2021-01-19	0.5600 USD
2020-10-05	0.5600 USD
2020-07-07	0.5600 USD
2020-04-06	0.5600 USD
2020-01-13	0.5300 USD
2019-10-03	0.5300 USD
2019-07-05	0.5300 USD
2019-04-05	0.5300 USD
2019-01-14	0.5300 USD

Open, high, low and close are as traded (USD). Adjusted close accounts for splits and dividends. Educational only, not financial advice.