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Quest Diagnostics Incorporated (DGX)
NYSE: DGX · Real-Time Price · USD
203.06
-0.77 (-0.38%)
At close: Jun 12, 2026, 4:00 PM EDT
203.79
+0.73 (0.36%)
After-hours: Jun 12, 2026, 7:55 PM EDT

Quest Diagnostics Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
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