Quest Diagnostics Incorporated (DGX) Stock Price History
Historical prices from 2011 to 2026
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DGX Historical Performance
Short-Term Returns
DGX Stock Price Trajectory (2011–2026)
As of May 8, 2026, Quest Diagnostics Incorporated (DGX) trades at $190.84, representing a +8.1% return over the past year. The stock has delivered a +47.7% total return over five years (+6.6% CAGR), reflecting significant long-term value creation.
The stock reached its all-time high of $213.50 on February 27, 2026. From this peak, DGX has corrected -10.6%, currently trading 2% above its 200-day moving average, indicating continued institutional support.
When compared to Healthcare sector peers LH (+4.9% 1Y), SLNO (-29.1% 1Y), and EXAS (+96.9% 1Y), DGX has underperformed the peer group average. Compare DGX vs LH →
DGX Historical Price Data (2025–2026)
Showing 30 of 3,650 recordsLoading full history…
| Date | Open | High | Low | Close | Volume | Change % |
|---|---|---|---|---|---|---|
| 2026-05-07 | 188.25 | 190.98 | 187.90 | 190.84 | 719K | +0.90% |
| 2026-05-06 | 189.91 | 192.62 | 188.49 | 189.13 | 793K | -0.90% |
| 2026-05-05 | 191.15 | 191.70 | 189.18 | 190.84 | 599K | -0.34% |
| 2026-05-04 | 190.61 | 193.50 | 190.41 | 191.50 | 550K | -0.62% |
| 2026-05-01 | 194.50 | 196.34 | 192.21 | 192.70 | 681K | -0.77% |
| 2026-04-30 | 190.24 | 195.87 | 189.91 | 194.20 | 770K | +2.58% |
| 2026-04-29 | 193.85 | 194.49 | 187.50 | 189.32 | 1.37M | -2.95% |
| 2026-04-28 | 198.59 | 198.78 | 194.27 | 195.07 | 649K | -0.80% |
| 2026-04-27 | 195.91 | 198.00 | 195.61 | 196.63 | 520K | +0.18% |
| 2026-04-24 | 199.99 | 200.02 | 194.53 | 196.27 | 1.01M | -1.63% |
| 2026-04-23 | 205.29 | 205.66 | 196.96 | 199.53 | 1.22M | -2.19% |
| 2026-04-22 | 205.37 | 207.00 | 198.71 | 204.00 | 1.58M | -0.51% |
| 2026-04-21 | 203.25 | 209.59 | 202.13 | 205.04 | 2.43M | +4.45% |
| 2026-04-20 | 193.78 | 196.77 | 191.63 | 196.31 | 1.94M | +0.66% |
| 2026-04-17 | 192.23 | 196.45 | 190.23 | 195.02 | 951K | +1.86% |
| 2026-04-16 | 191.22 | 194.37 | 191.13 | 191.46 | 893K | +0.02% |
| 2026-04-15 | 193.17 | 194.28 | 191.04 | 191.42 | 665K | -1.41% |
| 2026-04-14 | 192.93 | 194.26 | 191.16 | 194.16 | 795K | +0.70% |
| 2026-04-13 | 190.85 | 193.13 | 189.73 | 192.81 | 673K | +0.68% |
| 2026-04-10 | 197.66 | 197.66 | 190.12 | 191.51 | 1.03M | -3.19% |
| 2026-04-09 | 198.73 | 199.41 | 196.55 | 197.82 | 624K | -0.50% |
| 2026-04-08 | 196.18 | 198.89 | 194.02 | 198.81 | 763K | +1.02% |
| 2026-04-07 | 199.97 | 201.00 | 195.67 | 196.81 | 893K | -1.08% |
| 2026-04-06 | 196.77 | 199.22 | 196.57 | 198.96 | 463K | +0.47% |
| 2026-04-02 | 196.66 | 199.14 | 196.06 | 198.02 | 347K | +0.17% |
| 2026-04-01 | 195.51 | 198.86 | 194.09 | 197.69 | 559K | +0.90% |
| 2026-03-31 | 197.70 | 198.95 | 192.73 | 195.92 | 815K | -0.63% |
| 2026-03-30 | 196.39 | 197.56 | 194.72 | 197.16 | 831K | +0.84% |
| 2026-03-27 | 196.29 | 198.63 | 194.57 | 195.51 | 951K | -1.33% |
| 2026-03-26 | 196.24 | 198.88 | 195.00 | 198.15 | 690K | +0.86% |
Full DGX Stock Analysis
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Start ComparisonDGX — Frequently Asked Questions
Quick answers to the most common questions about buying DGX stock.
How has DGX stock performed recently?
DGX returned +8.1% over the past year, beating its 5-year annualized CAGR of +6.6%. The stock trades above its 200-day moving average, confirming the uptrend.
What is DGX's all-time high price?
Quest Diagnostics Incorporated reached $213.50 on 2026-02-27. The 52-week high is $213.50. Current 1-year return of +8.1% places the stock closer to historical peaks.
Where can I download DGX historical price data?
This page provides DGX daily OHLCV data with 50-day MA, 200-day MA, and RSI indicators. Data spans 2011-2026, downloadable in CSV format.