DGX: Quest Diagnostics Incorporated

As of Monday, October 12th, 2026

$ 232.63

+1.66 +0.72%

Open: 228.66
High: 234.64
Low: 228.66
Volume: 865,229
Previous Close on Friday, October 9th, 2026

$ 230.97

+0.16 +0.07%

Open: 227.86
High: 232.18
Low: 227.86
Volume: 775,428

Historical Data

Date Open High Low Close Volume Chg %Chg
2026-10-12 228.66 234.64 228.66 232.63 865,229 +1.66 +0.72
2026-10-09 227.86 232.18 227.86 230.97 775,428 +0.16 +0.07
2026-10-08 228.16 231.08 226.36 230.81 820,346 +3.75 +1.65
2026-10-07 228.51 229.80 226.81 227.06 927,356 -1.33 -0.58
2026-10-06 229.92 232.09 225.78 228.39 1,783,813 -3.83 -1.65
2026-10-05 232.93 233.65 229.96 232.22 1,005,062 -1.11 -0.48
2026-10-02 230.58 233.48 228.83 233.33 1,099,428 +2.24 +0.97
2026-10-01 232.74 233.33 230.47 231.09 992,169 -1.98 -0.85
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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 234.64
On 2026-10-12		 225.78
On 2026-10-06		 0.41 0.18 232.09
On 2026-10-06		 226.36
On 2026-10-08		 -2.47 229.97
10D 237.62
On 2026-09-29		 225.78
On 2026-10-06		 -4.99 -2.10 237.62
On 2026-09-29		 225.78
On 2026-10-06		 -4.98 231.15
20D 248.84
On 2026-09-21		 225.78
On 2026-10-06		 -5.26 -2.21 248.84
On 2026-09-21		 225.78
On 2026-10-06		 -9.27 236.14
WTD 234.64
On 2026-10-12		 228.66
On 2026-10-12		 1.66 0.72 -- -- -- 232.63
MTD 234.64
On 2026-10-12		 225.78
On 2026-10-06		 -0.44 -0.19 233.65
On 2026-10-05		 225.78
On 2026-10-06		 -3.37 230.81
As of Monday, October 12th, 2026
 
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DGX

Quest Diagnostics Incorporated

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