analyst
NASDAQ · DGX
Quest Diagnostics Incorporated
Healthcare · Medical - Diagnostics & Research
$240.30
Down-$2.46 (-1.01%)
Updated Sep 1, 2026, 4:56 AM
SID Score
6.7/10
Composite research score
Smart Money
58/100
Neutral
- Market cap
- 20.28B
- P/E ratio
- 20.98
- Dividend yield
- 1.64%
- 52-week range
- $171.18 – $247.19
- Volume
- 1.39M
- Avg. volume
- 1.05M
Price performance
DGX price history
1M range · 21 trading sessions · Daily adjusted prices
DGX closed at $240.30 after 21 trading sessions, up 3.60% for the selected period.
- Last close
- $240.30
- Period change
- +3.60%
- Period low
- $231.95
- Period high
- $245.00
Daily close
View OHLC price history
| Date | Open | High | Low | Close | Volume |
|---|---|---|---|---|---|
| Aug 31, 2026 | $241.99 | $242.635 | $239.40 | $240.30 | 1.39M |
| Aug 28, 2026 | $245.17 | $245.28 | $242.27 | $242.76 | 639.94K |
| Aug 27, 2026 | $242.83 | $247.19 | $242.44 | $244.61 | 839.99K |
| Aug 26, 2026 | $244.11 | $246.00 | $243.485 | $245.00 | 811.02K |
| Aug 25, 2026 | $243.93 | $245.78 | $241.79 | $244.51 | 709.15K |
| Aug 24, 2026 | $243.97 | $246.00 | $242.455 | $243.87 | 837.74K |
| Aug 21, 2026 | $240.33 | $244.70 | $239.43 | $244.39 | 1.26M |
| Aug 20, 2026 | $239.86 | $245.675 | $237.525 | $241.30 | 1.14M |
| Aug 19, 2026 | $238.10 | $242.39 | $237.38 | $241.76 | 924.01K |
| Aug 18, 2026 | $238.01 | $239.38 | $236.07 | $236.25 | 693.61K |
| Aug 17, 2026 | $233.94 | $237.168 | $233.00 | $235.52 | 614.27K |
| Aug 14, 2026 | $235.82 | $237.695 | $233.685 | $234.40 | 541.8K |
| Aug 13, 2026 | $239.10 | $240.00 | $235.65 | $236.04 | 549.03K |
| Aug 12, 2026 | $234.46 | $238.51 | $232.28 | $237.77 | 686.87K |
| Aug 11, 2026 | $236.35 | $239.92 | $235.51 | $237.50 | 847.03K |
| Aug 10, 2026 | $236.53 | $239.33 | $235.85 | $237.63 | 856.19K |
| Aug 7, 2026 | $236.34 | $239.375 | $236.34 | $238.35 | 574.52K |
| Aug 6, 2026 | $237.66 | $238.88 | $235.315 | $238.50 | 642.22K |
| Aug 5, 2026 | $234.22 | $236.665 | $232.56 | $235.84 | 674.2K |
| Aug 4, 2026 | $231.95 | $234.545 | $229.755 | $233.72 | 904K |
| Aug 3, 2026 | $232.84 | $233.435 | $230.54 | $231.95 | 839.25K |
Latest DGX news
The latest Smart Investors Daily articles mentioning DGX.
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