DGX: Quest Diagnostics Incorporated

As of Tuesday, September 1st, 2026

$ 236.22

-4.08 -1.70%

Open: 242.72
High: 243.72
Low: 235.63
Volume: 809,598
Previous Close on Monday, August 31st, 2026

$ 240.30

-2.46 -1.01%

Open: 241.99
High: 242.64
Low: 239.40
Volume: 1,262,284

Historical Data

Date Open High Low Close Volume Chg %Chg
2026-09-01 242.72 243.72 235.63 236.22 809,598 -4.08 -1.70
2026-08-31 241.99 242.64 239.40 240.30 1,262,284 -2.46 -1.01
2026-08-28 245.17 245.28 242.27 242.76 639,931 -1.85 -0.76
2026-08-27 242.83 247.19 242.44 244.61 839,708 -0.39 -0.16
2026-08-26 244.11 246.00 243.49 245.00 809,858 +0.49 +0.20
2026-08-25 243.93 245.78 241.79 244.51 708,573 +0.64 +0.26
2026-08-24 243.97 246.00 242.46 243.87 802,116 -0.52 -0.21
2026-08-21 240.33 244.70 239.43 244.39 1,262,505 +3.09 +1.28
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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 247.19
On 2026-08-27		 235.63
On 2026-09-01		 -8.29 -3.39 247.19
On 2026-08-27		 235.63
On 2026-09-01		 -4.68 241.78
10D 247.19
On 2026-08-27		 235.63
On 2026-09-01		 -0.03 -0.01 247.19
On 2026-08-27		 235.63
On 2026-09-01		 -4.68 242.47
20D 247.19
On 2026-08-27		 232.28
On 2026-08-12		 2.50 1.07 247.19
On 2026-08-27		 235.63
On 2026-09-01		 -4.68 239.63
WTD 243.72
On 2026-09-01		 235.63
On 2026-09-01		 -6.54 -2.69 242.64
On 2026-08-31		 242.64
On 2026-08-31		 0.00 238.26
MTD 243.72
On 2026-09-01		 235.63
On 2026-09-01		 -4.08 -1.70 -- -- -- 236.22
As of Tuesday, September 1st, 2026
 
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Recent
Ticker Last Chg %Chg Volume
DGX

Quest Diagnostics Incorporated

236.22 -4.08 -1.70 809,598