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Quest Diagnostics Incorporated (DGX)
NYSE: DGX · Real-Time Price · USD
209.88
+3.64 (1.76%)
At close: Jun 26, 2026, 4:00 PM EDT
207.69
-2.19 (-1.04%)
After-hours: Jun 26, 2026, 7:15 PM EDT

Quest Diagnostics Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Jun 26, 2026207.97209.89206.55209.88209.881.76%1,258,486
Jun 25, 2026203.14207.85203.14206.24206.241.54%625,316
Jun 24, 2026198.41205.76198.41203.11203.113.01%1,030,256
Jun 23, 2026195.78197.79194.15197.18197.181.86%957,537
Jun 22, 2026194.13195.16192.90193.58193.58-0.73%878,874
Jun 18, 2026196.69197.44192.83195.00195.00-1.40%1,264,360
Jun 17, 2026200.00201.04196.50197.76197.76-1.63%753,952
Jun 16, 2026203.03204.70199.66201.04201.04-0.56%1,010,399
Jun 15, 2026202.25203.20200.37202.18202.18-0.43%1,005,384
Jun 12, 2026205.53205.96202.38203.06203.06-0.38%887,416
Jun 11, 2026204.07207.50202.54203.83203.830.02%1,053,805
Jun 10, 2026203.35207.30202.97203.78203.78-0.37%761,040
Jun 9, 2026197.90204.84196.99204.53204.533.71%743,818
Jun 8, 2026202.08202.08196.70197.21197.21-1.54%772,585
Jun 5, 2026197.41201.54197.31200.29200.292.13%787,406
Jun 4, 2026194.99201.99194.99196.12196.121.27%731,466
Jun 3, 2026193.00195.21192.38193.67193.670.26%639,765
Jun 2, 2026192.93193.31191.02193.16193.160.50%662,356
Jun 1, 2026194.14196.48191.85192.20192.20-1.39%602,868
May 29, 2026196.59197.38194.30194.90194.90-0.66%1,145,942
May 28, 2026194.03196.80193.91196.20196.201.14%644,843
May 27, 2026194.26196.32192.57193.99193.990.58%593,639
May 26, 2026194.26194.69192.35192.88192.88-1.19%862,326
May 22, 2026193.99196.92193.96195.21195.210.72%870,996
May 21, 2026192.73193.83188.88193.82193.820.04%453,017
May 20, 2026191.87194.85190.40193.75193.751.76%936,230
May 19, 2026189.24191.18187.06190.39190.390.29%782,085
May 18, 2026187.64191.16187.25189.84189.841.73%859,853
May 15, 2026189.16189.88186.43186.61186.61-0.71%1,081,530
May 14, 2026190.92192.80187.14187.94187.94-1.52%768,064
May 13, 2026188.81191.11187.51190.85190.850.35%693,146
May 12, 2026191.21192.30189.47190.18190.180.19%754,932
May 11, 2026187.36190.45187.13189.81189.811.29%620,698
May 8, 2026191.71192.20186.23187.39187.39-1.81%762,516
May 7, 2026188.19190.99187.90190.84190.840.90%739,973
May 6, 2026190.89192.62188.49189.13189.13-0.90%898,644
May 5, 2026191.39191.70189.18190.84190.84-0.34%613,834
May 4, 2026190.61193.50190.41191.50191.50-0.61%567,482
May 1, 2026194.50196.34192.21192.67192.67-0.79%691,960
Apr 30, 2026190.24195.87189.92194.20194.202.58%1,109,986
Apr 29, 2026193.85194.49187.50189.32189.32-2.94%1,399,922
Apr 28, 2026198.59198.78194.27195.05195.05-0.80%909,135
Apr 27, 2026195.91198.00195.61196.63196.630.18%702,929
Apr 24, 2026199.99200.07194.46196.27196.27-1.63%1,038,852
Apr 23, 2026205.28205.66196.96199.53199.53-2.19%1,263,389
Apr 22, 2026205.37207.00198.71204.00204.00-0.51%1,609,415
Apr 21, 2026203.25209.79202.13205.04205.044.45%2,426,163
Apr 20, 2026194.22196.77191.63196.31196.310.66%1,964,250
Apr 17, 2026190.23196.45190.23195.02195.021.86%1,000,067
Apr 16, 2026191.22194.27191.15191.46191.460.02%987,366
Apr 15, 2026193.17194.28191.04191.42191.42-1.41%877,973
Apr 14, 2026192.27194.26191.16194.16194.160.65%885,499
Apr 13, 2026191.03193.13189.72192.91192.910.73%898,996
Apr 10, 2026197.66197.66190.12191.51191.51-3.19%1,044,169
Apr 9, 2026197.93199.41196.55197.82197.82-0.50%718,355
Apr 8, 2026196.18198.89194.02198.81198.811.02%799,277
Apr 7, 2026199.49201.00195.70196.81196.81-1.08%908,927
Apr 6, 2026196.87199.22196.57198.96198.960.91%477,839
Apr 2, 2026196.66199.14196.06198.02197.160.17%519,962
Apr 1, 2026195.51198.86194.09197.69196.830.87%587,379
Mar 31, 2026194.86198.95192.73195.98195.13-0.60%1,268,735
Mar 30, 2026196.67197.56194.72197.16196.300.84%865,570
Mar 27, 2026197.93198.63194.57195.51194.66-1.33%976,313
Mar 26, 2026196.24198.88195.00198.15197.290.86%706,214
Mar 25, 2026196.77197.72194.28196.46195.610.19%679,761
Mar 24, 2026194.58197.03193.81196.08195.230.25%759,239
Mar 23, 2026197.33202.91195.23195.60194.750.17%881,169
Mar 20, 2026194.07196.83192.79195.26194.410.57%2,030,142
Mar 19, 2026195.01197.21193.91194.16193.32-0.55%806,594
Mar 18, 2026197.07201.49194.88195.23194.38-1.70%694,228
Mar 17, 2026200.70200.70197.18198.61197.75-0.17%795,424
Mar 16, 2026200.98201.88198.86198.94198.08-0.38%777,162
Mar 13, 2026202.84205.00199.09199.70198.83-0.59%663,197
Mar 12, 2026200.34203.00199.97200.88200.010.16%772,795
Mar 11, 2026199.99201.71198.37200.56199.69-0.17%646,704
Mar 10, 2026203.15204.39198.87200.90200.03-0.34%675,986
Mar 9, 2026198.25202.48195.39201.58200.701.19%819,621
Mar 6, 2026203.76203.78199.01199.21198.34-2.34%1,055,725
Mar 5, 2026206.21206.21203.47203.98203.09-2.14%604,125
Mar 4, 2026208.14209.76207.11208.45207.540.04%508,312
Mar 3, 2026207.73209.83203.89208.36207.46-0.90%779,701
Mar 2, 2026212.52213.26209.43210.25209.34-0.78%922,368
Feb 27, 2026211.09213.50208.97211.91210.990.38%1,058,749
Feb 26, 2026208.67211.56208.09211.10210.181.59%783,746
Feb 25, 2026209.52210.69206.13207.80206.90-0.83%798,327
Feb 24, 2026207.81209.90206.36209.54208.631.02%882,102
Feb 23, 2026201.99207.72201.99207.43206.532.48%783,079
Feb 20, 2026204.36204.42200.94202.41201.53-0.01%642,091
Feb 19, 2026204.83205.09202.00202.44201.56-0.95%815,555
Feb 18, 2026205.27206.75203.17204.39203.50-0.54%871,747
Feb 17, 2026207.99208.93202.83205.49204.60-0.67%971,250
Feb 13, 2026207.48209.39204.58206.87205.97-1,354,595
Feb 12, 2026211.80213.20206.81206.86205.96-1.18%1,671,555
Feb 11, 2026207.04210.38201.99209.32208.411.93%1,431,227
Feb 10, 2026194.72207.05191.90205.35204.467.37%2,307,873
Feb 9, 2026190.00191.78187.58191.25190.420.28%1,925,583
Feb 6, 2026193.20193.60189.94190.71189.88-0.83%1,099,523
Feb 5, 2026190.00193.46188.65192.30191.461.62%1,635,791
Feb 4, 2026185.34189.80185.13189.23188.412.19%1,337,516
Feb 3, 2026184.78189.13184.69185.17184.370.09%807,907