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DGX
Quest Diagnostics Inc.
stock NYSE

At Close

Sep 29, 2026 3:59:57 PM EDT

231.96USD-2.382%(-5.66)1,507,291

209.19Bid 255.03Ask 45.84Spread

Pre-market

Sep 28, 2026 9:24:30 AM EDT

236.32USD-0.547%(-1.30)0

After-hours

Sep 29, 2026 4:37:30 PM EDT

231.97USD+0.004%(+0.01)301,214

OverviewOptionsPrice & VolumeExchangesShortsMore

Price & Volume Splits Dividends

Date (EDT)	Open	High	Low	Close	Change	Volume	Change Since
2026-09-29	235.1500	237.4500	231.0900	231.9600	-2.382%	1,507,291	0.000%
2026-09-28	234.2700	238.1040	233.8101	237.6200	+0.550%	1,036,022	-2.382%
2026-09-25	236.3700	238.2450	235.4800	236.3200	-0.114%	741,727	-1.845%
2026-09-24	234.0800	237.2900	233.5500	236.5900	+1.541%	926,899	-1.957%
2026-09-23	235.1200	238.6200	231.9225	233.0000	-0.750%	1,129,646	-0.446%
2026-09-22	228.5900	237.2850	227.2400	234.7600	-4.133%	2,719,289	-1.193%
2026-09-21	247.1300	248.8400	243.9300	244.8800	-0.637%	907,606	-5.276%
2026-09-18	246.5200	247.6250	244.8900	246.4500	-0.404%	1,925,637	-5.879%
2026-09-17	248.2800	248.6950	246.2600	247.4500	+0.150%	989,498	-6.260%
2026-09-16	245.4700	248.5700	244.8500	247.0800	0.000%	948,753	-6.119%
2026-09-15	238.3900	248.6500	237.2100	247.0800	+3.863%	1,373,615	-6.119%
2026-09-14	237.4900	239.7800	234.6700	237.8900	+1.221%	974,850	-2.493%
2026-09-11	233.2000	235.1200	229.3300	235.0200	+1.679%	997,025	-1.302%
2026-09-10	236.3200	236.4750	228.5700	231.1400	-1.835%	1,090,547	+0.355%
2026-09-09	233.5800	236.2400	232.4300	235.4600	-0.017%	791,149	-1.486%
2026-09-08	233.6100	237.5550	231.5240	235.5000	-0.692%	728,935	-1.503%
2026-09-04	235.3800	238.9150	235.3800	237.1400	-0.944%	798,704	-2.184%
2026-09-03	242.0000	242.0000	236.3500	239.4000	-0.581%	1,043,292	-3.108%
2026-09-02	238.0300	242.8350	236.2700	240.8000	+1.939%	1,144,114	-3.671%
2026-09-01	242.7200	243.7200	235.6250	236.2200	-1.698%	813,393	-1.803%
2026-08-31	241.9900	242.6350	239.4000	240.3000	-1.013%	1,358,258	-3.471%
2026-08-28	245.1700	245.2800	242.2700	242.7600	-0.756%	639,937	-4.449%
2026-08-27	242.8300	247.1900	242.4400	244.6100	-0.159%	839,990	-5.171%
2026-08-26	244.1100	246.0000	243.4850	245.0000	+0.200%	811,024	-5.322%
2026-08-25	243.9300	245.7800	241.7900	244.5100	+0.262%	709,152	-5.133%
2026-08-24	243.9700	246.0000	242.4550	243.8700	-0.213%	837,736	-4.884%
2026-08-21	240.3300	244.7000	239.4300	244.3900	+1.281%	1,263,229	-5.086%
2026-08-20	239.8600	245.6750	237.5250	241.3000	-0.190%	1,139,474	-3.871%
2026-08-19	238.1000	242.3900	237.3800	241.7600	+2.332%	924,013	-4.054%
2026-08-18	238.0100	239.3800	236.0700	236.2500	+0.310%	693,609	-1.816%
2026-08-17	233.9400	237.1680	233.0000	235.5200	+0.478%	614,272	-1.512%
2026-08-14	235.8200	237.6950	233.6850	234.4000	-0.695%	541,802	-1.041%
2026-08-13	239.1000	240.0000	235.6500	236.0400	-0.728%	549,034	-1.729%
2026-08-12	234.4600	238.5100	232.2800	237.7700	+0.114%	686,872	-2.444%
2026-08-11	236.3500	239.9200	235.5100	237.5000	-0.055%	847,026	-2.333%
2026-08-10	236.5300	239.3300	235.8500	237.6300	-0.302%	856,191	-2.386%
2026-08-07	236.3400	239.3750	236.3400	238.3500	-0.063%	574,521	-2.681%
2026-08-06	237.6600	238.8800	235.3150	238.5000	+1.128%	642,223	-2.742%
2026-08-05	234.2200	236.6650	232.5600	235.8400	+0.907%	674,202	-1.645%
2026-08-04	231.9500	234.5450	229.7550	233.7200	+0.763%	903,999	-0.753%
2026-08-03	232.8400	233.4350	230.5400	231.9500	-0.455%	839,251	+0.004%
2026-07-31	234.0000	235.2850	232.0050	233.0100	-0.551%	872,678	-0.451%
2026-07-30	230.9100	235.6100	229.0100	234.3000	-0.391%	947,709	-0.999%
2026-07-29	235.1100	237.8400	232.9950	235.2200	-0.305%	964,463	-1.386%
2026-07-28	235.1800	240.1300	233.9800	235.9400	+1.768%	1,611,965	-1.687%
2026-07-27	225.9500	231.9500	224.9650	231.8400	+1.747%	1,143,249	+0.052%
2026-07-24	228.0000	233.2099	223.4200	227.8600	-0.018%	1,542,112	+1.799%
2026-07-23	228.0900	237.7800	220.0000	227.9000	+8.612%	3,758,555	+1.781%
2026-07-22	207.1300	212.3000	205.4125	209.8300	+1.446%	1,834,085	+10.547%
2026-07-21	206.1600	208.0099	204.1000	206.8400	-0.395%	691,873	+12.145%
2026-07-20	208.6100	211.0000	205.6100	207.6600	-1.433%	822,912	+11.702%
2026-07-17	210.9500	214.4000	209.4100	210.6800	+0.606%	955,496	+10.101%
2026-07-16	201.0000	209.5600	201.0000	209.4100	+3.786%	991,687	+10.768%
2026-07-15	204.6800	206.4100	201.1200	201.7700	-2.053%	1,193,177	+14.963%
2026-07-14	202.8000	208.5200	201.1300	206.0000	-0.651%	865,890	+12.602%
2026-07-13	207.4800	210.7600	207.0100	207.3500	-0.043%	568,927	+11.869%
2026-07-10	208.2500	209.8600	207.0301	207.4400	-0.293%	614,849	+11.820%
2026-07-09	210.2000	210.2000	206.3400	208.0500	-0.077%	621,209	+11.492%
2026-07-08	210.7400	210.7400	207.2300	208.2100	-1.963%	773,651	+11.407%
2026-07-07	216.8900	219.2000	212.1200	212.3800	-0.501%	981,082	+9.219%
2026-07-06	215.6400	216.5200	212.5700	213.4500	-1.052%	745,940	+8.672%
2026-07-02	217.0700	217.4100	214.9400	215.7200	-0.139%	869,667	+7.528%
2026-07-01	213.6700	216.8700	211.4000	216.0200	+1.920%	1,004,082	+7.379%
2026-06-30	212.8900	214.2050	210.6700	211.9500	-0.324%	847,825	+9.441%
2026-06-29	207.9700	212.7600	206.9750	212.6400	+1.315%	786,336	+9.086%
2026-06-26	207.9700	209.8900	206.5500	209.8800	+1.765%	1,349,746	+10.520%
2026-06-25	203.1400	207.8500	203.1400	206.2400	+1.541%	632,361	+12.471%
2026-06-24	198.4100	205.7600	198.4050	203.1100	+3.007%	1,135,808	+14.204%
2026-06-23	195.7800	197.7900	194.1500	197.1800	+1.860%	987,971	+17.639%
2026-06-22	194.1300	195.1600	192.9010	193.5800	-0.728%	904,816	+19.826%
2026-06-18	196.6900	197.4350	192.8300	195.0000	-1.396%	1,292,237	+18.954%
2026-06-17	200.0000	201.0400	196.5000	197.7600	-1.632%	754,169	+17.294%
2026-06-16	203.0300	204.7000	199.6600	201.0400	-0.564%	1,020,330	+15.380%
2026-06-15	202.2500	203.2000	200.3700	202.1800	-0.433%	1,009,386	+14.729%
2026-06-12	205.5300	205.9600	202.3800	203.0600	-0.378%	898,895	+14.232%
2026-06-11	204.0700	207.5000	202.5400	203.8300	+0.025%	1,079,982	+13.801%
2026-06-10	203.3500	207.3000	202.9650	203.7800	-0.367%	786,593	+13.829%
2026-06-09	197.9000	204.8400	196.9900	204.5300	+3.712%	747,134	+13.411%
2026-06-08	202.0800	202.0800	196.7000	197.2100	-1.538%	821,692	+17.621%
2026-06-05	197.4100	201.5400	197.3100	200.2900	+2.126%	816,170	+15.812%
2026-06-04	194.9900	201.9900	194.9900	196.1200	+1.265%	735,926	+18.275%
2026-06-03	193.0000	195.2100	192.3800	193.6700	+0.264%	648,074	+19.771%
2026-06-02	192.9300	193.3100	191.0150	193.1600	+0.499%	678,597	+20.087%
2026-06-01	194.1400	196.4800	191.8500	192.2000	-1.385%	609,501	+20.687%
2026-05-29	196.5900	197.3799	194.2950	194.9000	-0.663%	1,264,322	+19.015%
2026-05-28	194.0300	196.7950	193.9100	196.2000	+1.139%	653,688	+18.226%
2026-05-27	194.2600	196.3200	192.5702	193.9900	+0.575%	597,236	+19.573%
2026-05-26	194.2600	194.6900	192.3500	192.8800	-1.194%	869,413	+20.261%
2026-05-22	193.9900	196.9200	193.9600	195.2100	+0.717%	871,497	+18.826%
2026-05-21	192.7300	193.8300	188.8750	193.8200	+0.036%	473,968	+19.678%
2026-05-20	191.8700	194.8500	190.4000	193.7500	+1.765%	948,706	+19.721%
2026-05-19	189.2400	191.1800	187.0600	190.3900	+0.290%	794,562	+21.834%
2026-05-18	187.6400	191.1550	187.2500	189.8400	+1.731%	926,153	+22.187%
2026-05-15	189.1600	189.8800	186.4300	186.6100	-0.708%	1,081,530	+24.302%
2026-05-14	190.9200	192.8000	187.1401	187.9400	-1.525%	768,064	+23.422%
2026-05-13	188.8100	191.1100	187.5100	190.8500	+0.352%	693,146	+21.540%
2026-05-12	191.2100	192.3000	189.4700	190.1800	+0.195%	754,933	+21.969%
2026-05-11	187.3600	190.4500	187.1300	189.8100	+1.291%	620,699	+22.206%
2026-05-08	191.7100	192.2000	186.2300	187.3900	-1.808%	762,516	+23.785%
2026-05-07	188.1900	190.9900	187.8950	190.8400	+0.904%	739,973	+21.547%
2026-05-06	190.8900	192.6200	188.4900	189.1300	-0.896%	898,644	+22.646%
2026-05-05	191.3900	191.7000	189.1800	190.8400	-0.345%	613,835	+21.547%
2026-05-04	190.6100	193.4950	190.4100	191.5000	-0.607%	567,382	+21.128%
2026-05-01	194.5000	196.3400	192.2050	192.6700	-0.788%	691,961	+20.392%
2026-04-30	190.2400	195.8700	189.9150	194.2000	+2.578%	1,109,986	+19.444%
2026-04-29	193.8500	194.4890	187.5000	189.3200	-2.938%	1,399,922	+22.523%
2026-04-28	198.5900	198.7800	194.2700	195.0500	-0.804%	909,135	+18.923%
2026-04-27	195.9100	198.0000	195.6100	196.6300	+0.183%	702,930	+17.968%
2026-04-24	199.9900	200.0700	194.4600	196.2700	-1.634%	1,038,853	+18.184%
2026-04-23	205.2800	205.6600	196.9600	199.5300	-2.191%	1,263,390	+16.253%
2026-04-22	205.3700	207.0000	198.7100	204.0000	-0.507%	1,609,416	+13.706%
2026-04-21	203.2500	209.7900	202.1300	205.0400	+4.447%	2,426,154	+13.129%
2026-04-20	194.2200	196.7700	191.6300	196.3100	+0.661%	1,964,251	+18.160%
2026-04-17	190.2300	196.4500	190.2300	195.0200	+1.859%	1,000,068	+18.942%
2026-04-16	191.2200	194.2700	191.1500	191.4600	+0.021%	987,367	+21.153%
2026-04-15	193.1700	194.2800	191.0400	191.4200	-1.411%	877,974	+21.179%
2026-04-14	192.2700	194.2600	191.1600	194.1600	+0.648%	885,499	+19.468%
2026-04-13	191.0300	193.1300	189.7200	192.9100	+0.731%	899,047	+20.243%
2026-04-10	197.6600	197.6600	190.1200	191.5100	-3.190%	1,044,091	+21.122%
2026-04-09	197.9300	199.4050	196.5500	197.8200	-0.498%	718,335	+17.258%
2026-04-08	196.1800	198.8900	194.0200	198.8100	+1.016%	799,277	+16.674%
2026-04-07	199.4900	201.0000	195.7000	196.8100	-1.081%	908,927	+17.860%
2026-04-06	196.8700	199.2150	196.5700	198.9600	+0.475%	477,840	+16.586%
2026-04-02	196.6600	199.1400	196.0600	198.0200	+0.167%	519,963	+17.140%
2026-04-01	195.5100	198.8600	194.0901	197.6900	+0.873%	587,379	+17.335%
2026-03-31	194.8600	198.9500	192.7300	195.9800	-0.598%	1,268,736	+18.359%
2026-03-30	196.6700	197.5600	194.7200	197.1600	+0.844%	865,571	+17.651%
2026-03-27	197.9300	198.6300	194.5700	195.5100	-1.332%	976,313	+18.644%
2026-03-26	196.2400	198.8821	195.0001	198.1500	+0.860%	706,214	+17.063%
2026-03-25	196.7700	197.7200	194.2800	196.4600	+0.194%	679,762	+18.070%
2026-03-24	194.5800	197.0300	193.8100	196.0800	+0.245%	759,240	+18.299%
2026-03-23	197.3300	202.9109	195.2300	195.6000	+0.174%	881,170	+18.589%
2026-03-20	194.0700	196.8300	192.7900	195.2600	+0.567%	2,030,095	+18.795%
2026-03-19	195.0100	197.2100	193.9100	194.1600	-0.548%	806,595	+19.468%
2026-03-18	197.0700	201.4900	194.8800	195.2300	-1.702%	694,228	+18.814%
2026-03-17	200.7000	200.7000	197.1800	198.6100	-0.166%	795,425	+16.792%
2026-03-16	200.9800	201.8785	198.8600	198.9400	-0.381%	777,162	+16.598%
2026-03-13	202.8400	205.0000	199.0900	199.7000	-0.587%	663,198	+16.154%
2026-03-12	200.3400	203.0000	199.9708	200.8800	+0.160%	772,795	+15.472%
2026-03-11	199.9900	201.7100	198.3700	200.5600	-0.169%	646,705	+15.656%
2026-03-10	203.1500	204.3900	198.8700	200.9000	-0.337%	675,987	+15.460%
2026-03-09	198.2500	202.4750	195.3925	201.5800	+1.190%	819,622	+15.071%
2026-03-06	203.7600	203.7800	199.0100	199.2100	-2.338%	1,055,726	+16.440%
2026-03-05	206.2100	206.2100	203.4700	203.9800	-2.144%	604,126	+13.717%
2026-03-04	208.1400	209.7600	207.1100	208.4500	+0.043%	508,313	+11.278%
2026-03-03	207.7300	209.8250	203.8900	208.3600	-0.899%	779,702	+11.327%
2026-03-02	212.5200	213.2600	209.4250	210.2500	-0.783%	922,369	+10.326%
2026-02-27	211.0900	213.5000	208.9700	211.9100	+0.384%	1,058,730	+9.462%
2026-02-26	208.6700	211.5600	208.0900	211.1000	+1.588%	782,484	+9.882%
2026-02-25	209.5200	210.6850	206.1300	207.8000	-0.830%	798,328	+11.627%
2026-02-24	207.8100	209.9000	206.3550	209.5400	+1.017%	882,104	+10.700%
2026-02-23	201.9900	207.7200	201.9900	207.4300	+2.480%	783,058	+11.826%
2026-02-20	204.3600	204.4150	200.9400	202.4100	-0.015%	642,091	+14.599%
2026-02-19	204.8300	205.0850	202.0000	202.4400	-0.954%	815,548	+14.582%
2026-02-18	205.2700	206.7500	203.1700	204.3900	-0.535%	871,747	+13.489%
2026-02-17	207.9900	208.9300	202.8250	205.4900	-0.667%	971,250	+12.881%
2026-02-13	207.4800	209.3900	204.5800	206.8700	+0.005%	1,354,595	+12.128%
2026-02-12	211.8000	213.2000	206.8100	206.8600	-1.175%	1,671,555	+12.134%
2026-02-11	207.0400	210.3800	201.9900	209.3200	+1.933%	1,431,227	+10.816%
2026-02-10	194.7200	207.0500	191.8950	205.3500	+7.373%	2,307,873	+12.958%
2026-02-09	190.0000	191.7800	187.5800	191.2500	+0.283%	1,925,583	+21.286%
2026-02-06	193.2000	193.6000	189.9400	190.7100	-0.827%	1,099,523	+21.630%
2026-02-05	190.0000	193.4550	188.6450	192.3000	+1.622%	1,635,791	+20.624%
2026-02-04	185.3400	189.8000	185.1300	189.2300	+2.193%	1,337,516	+22.581%
2026-02-03	184.7800	189.1300	184.6850	185.1700	+0.092%	812,907	+25.269%
2026-02-02	186.0100	186.9300	182.3600	185.0000	-1.085%	1,003,732	+25.384%
2026-01-30	183.8150	187.1900	183.8150	187.0300	+2.566%	1,164,074	+24.023%
2026-01-29	182.1700	183.9700	181.6800	182.3500	-0.213%	635,676	+27.206%
2026-01-28	183.0200	183.5800	181.6250	182.7400	-0.814%	838,875	+26.934%
2026-01-27	181.5100	184.3900	181.4750	184.2400	+0.937%	667,916	+25.901%
2026-01-26	182.1400	183.7900	181.3700	182.5300	+0.834%	678,601	+27.080%
2026-01-23	181.9400	182.4400	179.7300	181.0200	-0.626%	848,894	+28.141%
2026-01-22	185.1100	185.4700	182.0100	182.1600	-1.348%	1,754,195	+27.339%
2026-01-21	189.0200	189.7500	184.4300	184.6500	-2.276%	1,140,316	+25.621%
2026-01-20	187.6900	191.0700	186.8275	188.9500	-0.285%	1,482,013	+22.763%
2026-01-16	189.4000	190.9600	188.7500	189.4900	-0.405%	1,132,563	+22.413%
2026-01-15	187.1500	190.9900	186.4300	190.2600	+1.869%	1,245,681	+21.917%
2026-01-14	180.5000	187.0950	179.8300	186.7700	+3.784%	1,498,946	+24.196%
2026-01-13	176.8600	180.4200	175.4700	179.9600	+2.285%	1,068,855	+28.895%
2026-01-12	175.8100	176.0600	173.5100	175.9400	+0.860%	695,247	+31.840%
2026-01-09	177.5200	178.2950	174.4300	174.4400	-1.857%	925,085	+32.974%
2026-01-08	178.1900	180.6600	176.7000	177.7400	-0.225%	911,459	+30.505%
2026-01-07	181.1500	181.2300	177.7000	178.1400	-1.286%	767,267	+30.212%
2026-01-06	173.3800	181.2150	173.3800	180.4600	+4.018%	1,165,444	+28.538%
2026-01-05	173.4550	174.4900	171.1750	173.4900	-0.173%	748,829	+33.702%
2026-01-02	173.3100	173.8100	172.0300	173.7900	+0.150%	683,170	+33.471%
2025-12-31	175.4900	175.7250	173.3900	173.5300	-1.117%	645,304	+33.671%
2025-12-30	175.3000	176.3700	175.0250	175.4900	-0.017%	732,816	+32.178%
2025-12-29	175.7200	176.3450	174.6300	175.5200	-0.239%	631,978	+32.156%
2025-12-26	176.4700	176.7300	175.6500	175.9400	+0.011%	402,681	+31.840%
2025-12-24	175.7400	176.2550	175.1278	175.9200	+0.480%	296,509	+31.855%
2025-12-23	176.5500	176.5500	174.4800	175.0800	-0.715%	652,768	+32.488%
2025-12-22	176.0000	177.2400	175.6250	176.3400	+0.159%	704,270	+31.541%
2025-12-19	175.8000	176.8300	174.5850	176.0600	-0.051%	1,580,889	+31.751%
2025-12-18	179.1900	179.8000	176.0300	176.1500	-1.647%	973,822	+31.683%
2025-12-17	178.3300	179.2300	177.0200	179.1000	+0.246%	1,652,324	+29.514%
2025-12-16	184.8400	184.8400	178.5200	178.6600	-2.960%	1,338,939	+29.833%
2025-12-15	183.2500	184.8100	182.9600	184.1100	+0.849%	951,930	+25.990%
2025-12-12	182.1600	183.0100	181.2300	182.5600	+0.545%	1,138,995	+27.060%
2025-12-11	179.6400	182.0600	179.5100	181.5700	+1.148%	685,602	+27.752%
2025-12-10	180.0000	180.9900	178.9500	179.5100	-0.061%	1,071,131	+29.218%
2025-12-09	181.7100	182.7700	178.6100	179.6200	-1.210%	846,482	+29.139%
2025-12-08	182.2900	183.5000	181.2300	181.8200	-0.378%	980,691	+27.577%
2025-12-05	183.2000	184.1900	182.0800	182.5100	-0.907%	738,192	+27.094%
2025-12-04	182.3100	185.1200	182.2500	184.1800	+0.860%	1,044,861	+25.942%
2025-12-03	183.2700	184.1600	182.2100	182.6100	+0.033%	1,057,340	+27.025%
2025-12-02	183.8000	184.8850	182.2100	182.5500	-0.664%	1,177,547	+27.067%
2025-12-01	188.5000	189.3850	183.6600	183.7700	-2.860%	1,175,803	+26.223%
2025-11-28	190.1200	190.2550	188.9400	189.1800	-0.269%	379,697	+22.613%
2025-11-26	191.4400	192.2550	189.2150	189.6900	-1.383%	869,621	+22.284%
2025-11-25	191.7600	193.3450	190.7250	192.3500	+0.929%	1,207,322	+20.593%
2025-11-24	192.7500	192.7500	189.7400	190.5800	-0.350%	2,285,266	+21.713%
2025-11-21	188.1100	193.7600	187.8000	191.2500	+1.940%	1,769,771	+21.286%
2025-11-20	187.1400	188.7650	186.2500	187.6100	+0.887%	1,104,444	+23.639%
2025-11-19	185.3400	187.6800	184.1800	185.9600	+0.345%	874,623	+24.737%
2025-11-18	187.3500	188.1600	184.3500	185.3200	-0.467%	1,368,410	+25.167%
2025-11-17	187.0100	189.2550	185.0900	186.1900	-0.407%	1,086,531	+24.582%
2025-11-14	186.8900	188.8900	186.1201	186.9500	-0.336%	923,858	+24.076%
2025-11-13	185.6000	190.4700	184.5000	187.5800	+0.391%	1,411,985	+23.659%
2025-11-12	188.3600	189.0700	186.8100	186.8500	-1.059%	1,076,555	+24.142%
2025-11-11	184.9800	191.3050	184.8400	188.8500	+2.463%	1,293,710	+22.828%
2025-11-10	178.2000	184.5900	175.7650	184.3100	+2.680%	1,592,564	+25.853%
2025-11-07	177.1400	180.5900	176.0850	179.5000	+1.694%	1,020,675	+29.226%
2025-11-06	177.9900	178.9800	175.6700	176.5100	-0.982%	830,158	+31.415%
2025-11-05	177.8100	179.3850	176.8500	178.2600	+0.129%	784,855	+30.125%
2025-11-04	179.3500	180.0401	176.2700	178.0300	-0.453%	1,059,509	+30.293%
2025-11-03	175.7800	179.1500	174.3600	178.8400	+1.643%	1,106,898	+29.703%
2025-10-31	174.3300	176.8100	174.3300	175.9500	+0.114%	966,249	+31.833%
2025-10-30	175.2400	178.8800	174.9100	175.7500	+0.555%	1,427,075	+31.983%
2025-10-29	178.3000	178.7600	174.7000	174.7800	-1.963%	1,014,840	+32.715%
2025-10-28	179.8000	180.6300	177.1700	178.2800	-1.098%	1,434,053	+30.110%
2025-10-27	181.3700	182.1550	179.7400	180.2600	-1.054%	900,956	+28.681%
2025-10-24	183.9900	184.7300	181.9400	182.1800	-0.573%	867,086	+27.325%
2025-10-23	181.9600	183.3800	179.5300	183.2300	+1.137%	1,230,913	+26.595%
2025-10-22	184.8800	186.4550	180.8400	181.1700	-1.879%	1,583,501	+28.034%
2025-10-21	195.0800	197.5500	179.8600	184.6400	-3.030%	2,889,878	+25.628%
2025-10-20	190.6900	191.8699	189.5000	190.4100	+0.475%	1,491,058	+21.821%
2025-10-17	187.6100	190.0800	187.0500	189.5100	+1.440%	983,924	+22.400%
2025-10-16	187.5000	188.7100	186.2800	186.8200	-0.283%	1,056,574	+24.162%
2025-10-15	185.5600	188.1100	185.1900	187.3500	+1.057%	1,071,939	+23.811%
2025-10-14	182.8200	185.7000	182.7700	185.3900	+1.428%	718,536	+25.120%
2025-10-13	182.7100	184.2400	181.8200	182.7800	-0.701%	809,300	+26.907%
2025-10-10	182.3000	184.3300	181.4200	184.0700	+1.450%	737,071	+26.017%
2025-10-09	181.0500	182.7900	180.9800	181.4400	+0.304%	538,698	+27.844%
2025-10-08	181.5200	181.6200	178.5400	180.8900	-0.550%	745,336	+28.233%
2025-10-07	179.7700	184.4800	178.7600	181.8900	+1.939%	1,110,648	+27.528%
2025-10-06	178.0000	179.6250	177.3900	178.4300	-0.502%	843,975	+30.001%
2025-10-03	179.9400	180.6750	178.2500	179.3300	-0.901%	1,395,240	+29.348%
2025-10-02	180.8300	182.0000	177.7900	180.9600	-0.610%	1,029,737	+28.183%
2025-10-01	190.6800	190.9800	181.8100	182.0700	-4.465%	1,782,108	+27.402%
2025-09-30	188.8800	191.4900	188.8800	190.5800	+0.921%	780,511	+21.713%
2025-09-29	188.9900	189.4800	187.7600	188.8400	-0.079%	528,005	+22.834%
2025-09-26	186.2900	189.2300	185.1700	188.9900	+1.942%	550,529	+22.737%
2025-09-25	186.7100	187.2600	183.6200	185.3900	-0.765%	657,780	+25.120%
2025-09-24	186.4900	187.9200	185.9800	186.8200	-0.080%	748,102	+24.162%
2025-09-23	184.7200	187.9600	184.7200	186.9700	+1.235%	774,967	+24.063%
2025-09-22	183.3200	185.5050	182.8950	184.6900	+0.594%	975,984	+25.594%
2025-09-19	183.6900	185.0000	183.2600	183.6000	+0.147%	1,435,563	+26.340%
2025-09-18	180.8400	184.1300	180.7050	183.3300	+0.593%	667,853	+26.526%
2025-09-17	181.1500	183.4550	180.5150	182.2500	+1.160%	662,867	+27.276%
2025-09-16	180.4800	181.5900	179.6600	180.1600	-0.255%	549,537	+28.752%
2025-09-15	182.3700	183.2700	180.5800	180.6200	-1.252%	642,156	+28.424%
2025-09-12	183.2400	185.0500	182.5050	182.9100	-0.300%	454,078	+26.816%
2025-09-11	180.2800	184.1400	180.0000	183.4600	+1.843%	598,548	+26.436%
2025-09-10	181.9200	182.1100	179.7700	180.1400	-1.390%	652,123	+28.767%
2025-09-09	182.1700	183.3800	181.1660	182.6800	+0.082%	435,490	+26.976%
2025-09-08	183.5000	183.5000	180.9100	182.5300	-0.523%	438,458	+27.080%
2025-09-05	180.2000	183.7800	180.2000	183.4900	+1.877%	556,225	+26.416%
2025-09-04	180.5400	180.8400	179.3800	180.1100	+0.334%	585,707	+28.788%
2025-09-03	178.3400	179.6200	177.0400	179.5100	+0.453%	689,498	+29.218%
2025-09-02	180.9000	182.0100	178.3100	178.7000	-1.619%	1,109,253	+29.804%
2025-08-29	179.5600	182.3500	179.0550	181.6400	+1.362%	731,489	+27.703%
2025-08-28	179.5100	179.7100	178.1300	179.2000	-0.312%	560,041	+29.442%
2025-08-27	180.5400	180.8900	179.4500	179.7600	-0.333%	597,069	+29.039%
2025-08-26	178.7700	180.3700	178.3900	180.3600	+0.952%	1,044,445	+28.609%
2025-08-25	177.2200	179.1900	176.9700	178.6600	-0.871%	753,364	+29.833%
2025-08-22	185.0000	185.6200	179.9300	180.2300	-1.900%	947,798	+28.702%
2025-08-21	183.5100	185.2600	182.8400	183.7200	-0.369%	1,074,619	+26.257%
2025-08-20	183.3400	184.9700	182.4400	184.4000	+0.859%	957,864	+25.792%
2025-08-19	179.0800	183.3700	179.0450	182.8300	+2.168%	784,696	+26.872%
2025-08-18	180.2300	180.4400	178.8400	178.9500	-0.456%	808,451	+29.623%
2025-08-15	178.9400	180.3687	177.2700	179.7700	+0.745%	810,247	+29.032%
2025-08-14	178.8400	178.8400	177.2901	178.4400	-0.335%	679,545	+29.993%
2025-08-13	178.8700	179.4728	177.5900	179.0400	+0.201%	928,498	+29.558%
2025-08-12	177.3600	178.8700	175.5620	178.6800	+0.179%	763,292	+29.819%
2025-08-11	177.0900	178.5500	177.0400	178.3600	+0.791%	653,187	+30.052%
2025-08-08	174.6500	177.2450	174.5800	176.9600	+1.544%	616,283	+31.080%
2025-08-07	173.5900	174.4700	172.7000	174.2700	+0.734%	898,400	+33.104%
2025-08-06	172.8600	175.4800	171.7900	173.0000	-0.156%	994,285	+34.081%
2025-08-05	172.6000	174.5750	171.9100	173.2700	+0.481%	744,236	+33.872%
2025-08-04	170.5300	172.7300	170.5300	172.4400	+0.931%	788,423	+34.516%
2025-08-01	168.2400	171.9100	167.9600	170.8500	+2.055%	1,421,070	+35.768%
2025-07-31	166.7600	170.1400	166.7600	167.4100	-0.782%	941,447	+38.558%
2025-07-30	167.4000	169.7500	166.7500	168.7300	+0.476%	1,094,038	+37.474%
2025-07-29	168.7200	169.6150	167.0272	167.9300	+0.048%	810,660	+38.129%
2025-07-28	167.5900	168.7600	165.7769	167.8500	-0.415%	1,086,616	+38.195%
2025-07-25	172.6000	173.0400	167.1640	168.5500	-1.949%	1,877,511	+37.621%
2025-07-24	172.5300	175.7600	170.4700	171.9000	+0.833%	2,114,216	+34.939%
2025-07-23	179.6300	180.8900	168.3200	170.4800	-4.354%	3,086,540	+36.063%
2025-07-22	170.6250	178.8600	170.0300	178.2400	+7.083%	2,697,888	+30.139%
2025-07-21	167.0100	167.4200	165.3000	166.4500	-0.276%	1,999,944	+39.357%
2025-07-18	168.5700	170.2900	165.8800	166.9100	-0.755%	1,557,274	+38.973%
2025-07-17	166.0800	168.7100	165.1900	168.1800	+0.688%	1,358,670	+37.924%
2025-07-16	166.2900	167.7600	165.4500	167.0300	+0.367%	1,148,483	+38.873%
2025-07-15	168.3700	168.8900	164.6500	166.4200	-1.158%	1,177,685	+39.382%
2025-07-14	168.2500	169.2800	166.8750	168.3700	+0.167%	1,274,738	+37.768%
2025-07-11	170.5200	170.8800	167.1400	168.0900	-1.960%	1,335,610	+37.998%
2025-07-10	171.8600	174.4700	171.3600	171.4500	-1.250%	914,082	+35.293%
2025-07-09	173.5600	173.7900	171.2900	173.6200	+0.649%	871,070	+33.602%
2025-07-08	173.2100	174.4800	172.1300	172.5000	-0.845%	1,080,477	+34.470%
2025-07-07	175.9600	176.1100	173.0800	173.9700	-1.667%	839,409	+33.333%
2025-07-03	176.1400	176.9200	175.7000	176.9200	+0.181%	436,517	+31.110%
2025-07-02	179.1200	179.1200	174.6350	176.6000	-1.522%	895,745	+31.348%
2025-07-01	179.3600	181.1500	178.0700	179.3300	-0.167%	850,360	+29.348%
2025-06-30	177.8600	179.7550	177.2125	179.6300	+1.012%	819,342	+29.132%
2025-06-27	177.1500	180.2400	176.5600	177.8300	+0.435%	1,205,898	+30.439%
2025-06-26	179.5300	180.0900	175.6400	177.0600	-0.890%	1,040,223	+31.006%
2025-06-25	179.3200	179.3200	177.5500	178.6500	-0.695%	747,546	+29.840%
2025-06-24	179.7500	180.0250	177.3200	179.9000	+0.100%	713,589	+28.938%
2025-06-23	179.3800	180.3200	178.5200	179.7200	+0.162%	1,201,926	+29.067%
2025-06-20	180.0000	181.0000	178.7450	179.4300	-0.195%	1,016,742	+29.276%
2025-06-18	178.7800	180.8300	177.7624	179.7800	+0.464%	618,901	+29.024%
2025-06-17	181.0400	182.2621	178.3800	178.9500	-1.714%	871,882	+29.623%
2025-06-16	180.9300	182.3750	179.2100	182.0700	+1.032%	989,119	+27.402%
2025-06-13	178.0000	181.9050	177.7102	180.2100	+0.653%	1,028,465	+28.716%
2025-06-12	177.1300	179.8450	176.2800	179.0400	+1.164%	743,182	+29.558%
2025-06-11	177.2100	178.3561	176.2250	176.9800	-0.259%	583,157	+31.066%
2025-06-10	176.4800	178.1300	176.0000	177.4400	+0.875%	763,075	+30.726%
2025-06-09	174.0700	176.5000	172.4800	175.9000	+0.895%	496,175	+31.870%
2025-06-06	174.2100	175.5000	174.1700	174.3400	+0.397%	434,248	+33.050%
2025-06-05	173.9800	174.7000	173.3662	173.6500	-0.092%	602,787	+33.579%
2025-06-04	173.8200	175.2700	172.8500	173.8100	+0.127%	742,969	+33.456%
2025-06-03	173.1800	174.2099	172.0200	173.5900	-0.464%	769,335	+33.625%
2025-06-02	172.5100	175.2100	171.0500	174.4000	+0.612%	876,217	+33.005%
2025-05-30	172.2200	173.4200	171.3600	173.3400	+0.779%	1,612,671	+33.818%
2025-05-29	171.2600	172.5750	170.5900	172.0000	+0.362%	783,240	+34.860%
2025-05-28	172.9100	173.6700	171.0000	171.3800	-1.324%	746,700	+35.348%
2025-05-27	171.5200	173.9500	171.5200	173.6800	+1.431%	1,048,425	+33.556%
2025-05-23	170.0500	171.4100	169.0450	171.2300	+0.949%	1,025,583	+35.467%
2025-05-22	169.9400	171.1200	168.4600	169.6200	-0.504%	1,036,334	+36.753%
2025-05-21	177.1200	177.6000	169.6800	170.4800	-4.354%	2,124,659	+36.063%
2025-05-20	177.7700	179.9900	177.6200	178.2400	+0.067%	994,517	+30.139%
2025-05-19	177.2800	178.4500	176.7900	178.1200	+0.084%	772,971	+30.227%
2025-05-16	176.7100	178.2300	175.6800	177.9700	+0.884%	2,134,123	+30.337%
2025-05-15	172.1600	176.9900	172.0000	176.4100	+2.279%	1,616,001	+31.489%
2025-05-14	174.1800	174.4979	171.3700	172.4800	-1.152%	1,333,815	+34.485%
2025-05-13	175.3100	176.9700	174.2000	174.4900	-0.802%	1,169,816	+32.936%
2025-05-12	175.7200	177.9280	172.2400	175.9000	-0.599%	1,334,159	+31.870%
2025-05-09	175.7100	178.0200	175.1200	176.9600	+0.603%	1,309,988	+31.080%
2025-05-08	176.3000	178.7400	175.8000	175.9000	-0.379%	1,504,698	+31.870%
2025-05-07	175.8500	177.7300	175.2500	176.5700	+0.261%	1,103,686	+31.370%
2025-05-06	177.1500	177.4450	175.4800	176.1100	-0.822%	869,807	+31.713%
2025-05-05	178.0100	179.2766	176.8650	177.5700	-0.214%	834,680	+30.630%
2025-05-02	179.2900	179.3200	176.4400	177.9500	+0.355%	881,653	+30.351%
2025-05-01	176.3900	178.7100	175.3500	177.3200	-0.505%	857,292	+30.814%
2025-04-30	177.8100	179.0800	174.8000	178.2200	-0.157%	1,622,064	+30.154%
2025-04-29	175.3700	179.1600	174.3200	178.5000	+1.030%	1,307,245	+29.950%
2025-04-28	174.6800	177.0100	174.2750	176.6800	+1.680%	1,132,962	+31.288%
2025-04-25	175.8200	176.1600	172.6700	173.7600	-1.200%	1,033,427	+33.494%
2025-04-24	173.8800	176.5000	172.5500	175.8700	+1.325%	1,569,150	+31.893%
2025-04-23	172.7700	175.3500	169.2500	173.5700	+0.422%	1,854,026	+33.641%
2025-04-22	169.0000	176.0200	168.3101	172.8400	+6.784%	2,424,234	+34.205%
2025-04-21	163.6300	164.0300	160.0200	161.8600	-1.184%	1,401,194	+43.309%
2025-04-17	164.3100	165.5950	162.4692	163.8000	-0.407%	1,491,375	+41.612%
2025-04-16	167.6100	169.6700	164.0850	164.4700	-1.650%	1,252,717	+41.035%
2025-04-15	168.1000	169.6900	166.6300	167.2300	-0.458%	1,139,584	+38.707%
2025-04-14	165.0600	168.1000	163.9200	168.0000	+2.445%	1,723,232	+38.071%
2025-04-11	163.8500	165.0600	161.6000	163.9900	+0.085%	2,218,366	+41.448%
2025-04-10	163.7600	165.1400	159.8300	163.8500	-0.128%	2,073,291	+41.569%
2025-04-09	158.1500	168.2600	157.2000	164.0600	+2.666%	2,178,941	+41.387%

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DGX
Quest Diagnostics Inc.
stock NYSE