stockNYSE: DGX • 28 Days Updates
Quest Diagnostics Incorporated (DGX)
Showing Closing Date Range from Oct 9 to Nov 6, 2026.
Quest Diagnostics (DGX) operates as a major provider of clinical laboratory and diagnostic imaging services, trading on NYSE Stocks. The stock last closed at $255.63, moving +1.51% over the past week and +10.68% across 28 days. Longer term, shares are +7.57% over 3 months, +34.68% over 6 months and +44.82% over 12 months. For comparison, INTC (Intel) (-46.25%), NVDA (NVIDIA) (-18.60%), AAPL (Apple) (+1.70%), TSLA (Tesla) (-6.40%) and ORCL (Oracle) (-17.89%) moved over the same 28-day period.
Investor Relations:ir.questdiagnostics.com
Price & Performance Trajectory
Quest Diagnostics IncorporatedNYSE: DGX
Latest Close
$255.63
28 Days Updates Trajectory
Showing Closing Date Range from Oct 9 to Nov 6, 2026.Loading trajectory chart...
Click metric scorecards below to toggle price, return %, range & volume curvesDGX session performance
✓ Latest Close USD
$255.63
Latest session close
+$24.66vs period start
Period Return % % GAIN
+10.68%
Net period trajectory
Cumulative ReturnNormalized
High / Low Range SPREAD
$259 / $223.5
Period range envelope
$35.50channel spread
Total Volume SHARES
20.98M
Period turnover
Avg: 998.9K/dLiquidity
Historical Session Ledger
Daily open, high, low, and close prices with volume and period returns.
Historical Quotes & Breakdown(21 dates)
| Date | Close (USD) | Return % | High | Low | Volume |
|---|---|---|---|---|---|
| Nov 06, 2026 | $255.63 | +0.35% | $258.13 | $250.02 | 945.2K |
| Nov 05, 2026 | $254.74 | -0.37% | $259.00 | $251.23 | 968.9K |
| Nov 04, 2026 | $255.68 | +3.49% | $255.78 | $247.60 | 915.8K |
| Nov 03, 2026 | $247.06 | -1.50% | $252.64 | $244.58 | 1.06M |
| Nov 02, 2026 | $250.81 | -0.40% | $251.98 | $247.71 | 996.1K |
| Oct 30, 2026 | $251.82 | -0.43% | $256.99 | $250.95 | 915.4K |
| Oct 29, 2026 | $252.92 | +2.97% | $253.12 | $245.96 | 945.6K |
| Oct 28, 2026 | $245.62 | +1.26% | $249.59 | $242.34 | 932.7K |
| Oct 27, 2026 | $242.56 | -0.16% | $243.27 | $239.59 | 919.0K |
| Oct 26, 2026 | $242.95 | +0.44% | $244.22 | $241.00 | 959.5K |
| Oct 23, 2026 | $241.89 | -0.57% | $244.30 | $239.63 | 933.3K |
| Oct 22, 2026 | $243.28 | +1.82% | $246.00 | $226.50 | 1.69M |
| Oct 21, 2026 | $238.93 | +0.76% | $240.54 | $223.50 | 1.18M |
| Oct 20, 2026 | $237.12 | +0.94% | $237.29 | $234.19 | 1.10M |
| Oct 19, 2026 | $234.91 | -0.04% | $235.99 | $233.82 | 864.2K |
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