DGX: Quest Diagnostics Incorporated

As of Thursday, July 23rd, 2026

$ 227.90

+18.07 +8.61%

Open: 228.09
High: 237.78
Low: 220.00
Volume: 3,750,696
Previous Close on Wednesday, July 22nd, 2026

$ 209.83

+2.99 +1.45%

Open: 207.13
High: 212.30
Low: 205.41
Volume: 1,827,761

Historical Data

Date Open High Low Close Volume Chg %Chg
2026-07-23 228.09 237.78 220.00 227.90 3,750,696 +18.07 +8.61
2026-07-22 207.13 212.30 205.41 209.83 1,827,761 +2.99 +1.45
2026-07-21 206.16 208.01 204.10 206.84 675,762 -0.82 -0.39
2026-07-20 208.61 211.00 205.61 207.66 821,893 -3.02 -1.43
2026-07-17 210.95 214.40 209.41 210.68 95,545 +1.27 +0.61
2026-07-16 201.00 209.56 201.00 209.41 980,878 +7.64 +3.79
2026-07-15 204.68 206.41 201.12 201.77 1,193,172 -4.23 -2.05
2026-07-14 202.80 208.52 201.13 206.00 865,595 -1.35 -0.65
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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 237.78
On 2026-07-23		 204.10
On 2026-07-21		 18.49 8.83 214.40
On 2026-07-17		 204.10
On 2026-07-21		 -4.80 212.58
10D 237.78
On 2026-07-23		 201.00
On 2026-07-16		 19.85 9.54 214.40
On 2026-07-17		 204.10
On 2026-07-21		 -4.80 209.49
20D 237.78
On 2026-07-23		 201.00
On 2026-07-16		 24.79 12.21 219.20
On 2026-07-07		 201.00
On 2026-07-16		 -8.30 210.47
WTD 237.78
On 2026-07-23		 204.10
On 2026-07-21		 17.22 8.17 211.00
On 2026-07-20		 204.10
On 2026-07-21		 -3.27 213.06
MTD 237.78
On 2026-07-23		 201.00
On 2026-07-16		 15.95 7.53 219.20
On 2026-07-07		 201.00
On 2026-07-16		 -8.30 210.54
As of Thursday, July 23rd, 2026
 
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DGX

Quest Diagnostics Incorporated

227.90 +18.07 +8.61 3,750,696