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198.020004 USD
0.33
0.17%
Last update Apr 2, 3:59 PM EDT
Market closed
Day range
196.059998
199.14000
Previous close
197.69000
Open
196.66000
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Quest Diagnostics Inc.
198.02
0.33
0.17%

Historical data

Prices

Date Open High Low Close % Change Volume
Apr 02, 2026 196.66 199.14 196.06 198.02 0.69% 520000
Apr 01, 2026 195.51 198.86 194.09 197.69 1.12% 587300
Mar 31, 2026 194.86 198.95 192.73 195.98 0.57% 1268700
Mar 30, 2026 196.67 197.56 194.72 197.16 0.25% 865500
Mar 27, 2026 197.93 198.63 194.57 195.51 -1.22% 976300
Mar 26, 2026 196.24 198.88 195 198.15 0.97% 706200
Mar 25, 2026 196.77 197.72 194.28 196.46 -0.16% 679600
Mar 24, 2026 194.58 197.03 193.81 196.08 0.77% 759200
Mar 23, 2026 197.33 202.91 195.23 195.60 -0.88% 881100
Mar 20, 2026 194.07 196.83 192.79 195.26 0.61% 2030100
Mar 19, 2026 195.01 197.21 193.91 194.16 -0.44% 806600
Mar 18, 2026 197.07 201.49 194.88 195.23 -0.93% 694200
Mar 17, 2026 200.70 200.70 197.18 198.61 -1.04% 795400
Mar 16, 2026 200.98 201.88 198.86 198.94 -1.02% 777200
Mar 13, 2026 202.84 205 199.09 199.70 -1.55% 663100
Mar 12, 2026 200.34 203 199.97 200.88 0.27% 772800
Mar 11, 2026 199.99 201.71 198.37 200.56 0.29% 646700
Mar 10, 2026 203.15 204.39 198.87 200.90 -1.11% 675900
Mar 09, 2026 198.25 202.48 195.39 201.58 1.68% 819600
Mar 06, 2026 203.76 203.78 199.01 199.21 -2.23% 1055700
Mar 05, 2026 206.21 206.21 203.47 203.98 -1.08% 604100
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Market closed

Pre-market opens in 21 hours 23 minutes
Main market opens in 1 day 2 hours 53 minutes

06:36
00:00
23:59

Trading Hours (Monday - Friday):

Pre-market
04:00 - 09:30
Main market
09:30 - 16:00
Post-market
16:00 - 20:00
All times are displayed in the America/New_York timezone (EDT, UTC-04:00).