DGX: Quest Diagnostics Incorporated

As of Friday, October 30th, 2026

$ 251.82

-1.10 -0.43%

Open: 255.14
High: 256.99
Low: 250.95
Volume: 91,549
Previous Close on Thursday, October 29th, 2026

$ 252.92

+7.30 +2.97%

Open: 246.25
High: 253.12
Low: 245.40
Volume: 943,467

Historical Data

Date Open High Low Close Volume Chg %Chg
2026-10-30 255.14 256.99 250.95 251.82 91,549 -1.10 -0.43
2026-10-29 246.25 253.12 245.40 252.92 943,467 +7.30 +2.97
2026-10-28 242.96 249.73 242.34 245.62 932,709 +3.06 +1.26
2026-10-27 241.96 243.27 239.59 242.56 91,898 -0.39 -0.16
2026-10-26 243.00 244.22 240.98 242.95 959,546 +1.06 +0.44
2026-10-23 239.63 244.33 239.63 241.89 935,244 -1.39 -0.57
2026-10-22 226.50 246.00 226.22 243.28 1,685,475 +4.35 +1.82
2026-10-21 235.34 240.56 223.50 238.93 1,205,052 +1.81 +0.76
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Metrics and Technicals

Period High Low Chg %Chg Max Drawdown SMA
Peak Trough %Loss
Period High Low Chg %Chg MDD SMA
5D 256.99
On 2026-10-30		 239.59
On 2026-10-27		 9.93 4.11 244.22
On 2026-10-26		 239.59
On 2026-10-27		 -1.89 247.17
10D 256.99
On 2026-10-30		 223.50
On 2026-10-21		 16.82 7.16 246.00
On 2026-10-22		 239.59
On 2026-10-27		 -2.61 243.20
20D 256.99
On 2026-10-30		 223.50
On 2026-10-21		 18.49 7.92 240.75
On 2026-10-16		 223.50
On 2026-10-21		 -7.17 237.61
WTD 256.99
On 2026-10-30		 239.59
On 2026-10-27		 9.93 4.11 244.22
On 2026-10-26		 239.59
On 2026-10-27		 -1.89 247.17
MTD 256.99
On 2026-10-30		 223.50
On 2026-10-21		 18.75 8.04 240.75
On 2026-10-16		 223.50
On 2026-10-21		 -7.17 237.12
As of Friday, October 30th, 2026
 
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Recent
Ticker Last Chg %Chg Volume
DGX

Quest Diagnostics Incorporated

251.82 -1.10 -0.43 91,549