Quest Diagnostics Incorporated

DGX stock score: 61/100

$237.12 · +0.94% · Scored Oct 20, 2026

Technical
67
Fundamental
54
News
—

The reading

Quest Diagnostics (DGX) scores 61 out of 100, which reads neutral, higher than 87% of Healthcare stocks and 77% of the 4,166 US stocks we score.

The composite is technicals and fundamentals weighted equally: technicals read 67, fundamentals 54.

Among the fundamentals, Inventory Turnover at 100 and Revenue Quality (Quarterly) at 100 score highest, while Gross Margins at 2 weighs the most against it.

On the daily chart, trend-following indicators average 59 and contrarian oscillators 44.

Since Jul 25, 2026 the composite has ranged from 57 to 74, and it is down 7 points over the period.

What’s driving the score

The strongest and weakest of the scorers that count toward DGX’s composite. Each returns 0–100, higher is more bullish — including metrics where low is good, like P/E.

Fundamental

54

Pulling it up

  • Inventory Turnover100

    Inventory turnover is how many times a year a company sells through its inventory.

  • Revenue Quality (Quarterly)100

    Revenue Quality (Quarterly) evaluates recent revenue performance using trailing 12-month data from quarterly reports.

  • EV/Revenue90

    EV/Revenue compares the whole company's value, debt included, with its sales.

Holding it back

  • Gross Margins2

    Gross margins show profitability after cost of goods sold.

  • Earnings Growth (5-Year)7

    5-year earnings growth evaluates long-term profit trajectory and consistency.

  • Revenue Growth (5-Year)22

    5-year revenue growth analyzes long-term sales trajectory and consistency.

41 weighted scorers.

Technical · daily

58

Pulling it up

  • Parabolic SAR (PSAR)100

    Parabolic SAR (Stop and Reverse) provides trailing stop levels that follow price trends.

  • SMA 20089

    Simple Moving Average (200-period) is the most widely followed long-term trend indicator.

  • Stochastic (14)88

    Stochastic Oscillator (14-period) compares the current price to its range over 14 periods.

Holding it back

  • Candlestick Patterns0

    Candlestick patterns recognize specific price formations that historically suggest continuation or reversal.

  • TRIX5

    TRIX is a momentum oscillator that filters out short-term noise by triple-smoothing price data.

  • Bollinger Bands (20)18

    Bollinger Bands (20-period) plot standard deviations above and below a moving average.

62 weighted scorers; 3 had no data today and are left out rather than counted as zero.

Technical score by timeframe

ChartScoreWeight
Hourly561
Daily583
Weekly682
Monthly752
Quarterly752

Composite score, last 90 days

05010061Jul 25, 2026Oct 20, 2026Jul 25, 2026: 68Jul 26, 2026: 69Jul 27, 2026: 69Jul 28, 2026: 74Jul 29, 2026: 74Jul 30, 2026: 74Jul 31, 2026: 72Aug 2, 2026: 59Aug 3, 2026: 59Aug 5, 2026: 60Aug 6, 2026: 59Aug 7, 2026: 62Aug 8, 2026: 63Aug 9, 2026: 62Aug 10, 2026: 62Aug 11, 2026: 62Aug 12, 2026: 62Aug 13, 2026: 61Aug 14, 2026: 61Aug 15, 2026: 61Aug 16, 2026: 61Aug 17, 2026: 61Aug 18, 2026: 61Aug 19, 2026: 62Aug 20, 2026: 62Aug 22, 2026: 62Aug 23, 2026: 62Aug 24, 2026: 62Aug 25, 2026: 62Aug 26, 2026: 62Aug 27, 2026: 62Aug 28, 2026: 61Aug 29, 2026: 61Aug 30, 2026: 61Aug 31, 2026: 60Sep 1, 2026: 61Sep 2, 2026: 62Sep 3, 2026: 61Sep 4, 2026: 60Sep 5, 2026: 60Sep 6, 2026: 60Sep 7, 2026: 60Sep 8, 2026: 60Sep 9, 2026: 59Sep 10, 2026: 58Sep 11, 2026: 60Sep 12, 2026: 60Sep 13, 2026: 60Sep 14, 2026: 61Sep 15, 2026: 62Sep 16, 2026: 62Sep 17, 2026: 61Sep 18, 2026: 62Sep 19, 2026: 61Sep 20, 2026: 61Sep 21, 2026: 60Sep 22, 2026: 59Sep 23, 2026: 61Sep 24, 2026: 61Sep 25, 2026: 60Sep 26, 2026: 60Sep 27, 2026: 60Sep 28, 2026: 60Sep 29, 2026: 58Sep 30, 2026: 58Oct 1, 2026: 58Oct 2, 2026: 59Oct 3, 2026: 60Oct 4, 2026: 59Oct 5, 2026: 59Oct 6, 2026: 58Oct 7, 2026: 57Oct 8, 2026: 59Oct 9, 2026: 59Oct 10, 2026: 59Oct 11, 2026: 59Oct 12, 2026: 59Oct 13, 2026: 58Oct 14, 2026: 59Oct 15, 2026: 62Oct 16, 2026: 60Oct 17, 2026: 60Oct 18, 2026: 60Oct 19, 2026: 60Oct 20, 2026: 61
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Key facts

Market cap
$26.2B
Sector
Healthcare
Industry
Diagnostics & Research
Beta
0.54
Risk grade (1–10)
3
Next earnings
Oct 22, 2026

Diagnostics & Research peers

CompanyMarket capScore
ILMN Illumina$40.5B59
MTD Mettler-Toledo International$32.7B59
LH Labcorp$26.2B60
GH Guardant Health$21.8B52
RVTY Revvity$17.4B53
MEDP Medpace$17.4B66

Questions

What is DGX's stock score today?

DGX scores 61/100 (Neutral) as of Oct 20, 2026: technical 67, fundamental 54. Scores are recomputed every night.

Is DGX a buy?

The score is not a buy or sell recommendation. A 61 says the technical and fundamental signals we measure lean neutral today, relative to every other stock scored the same way. Use the breakdown above to see why, and treat it as a starting point for your own research.

How is the DGX score calculated?

103 weighted scorers feed it today: 41 fundamental, scored against Healthcare ranges, and 62 technical on the daily chart, with 5 timeframes blended into the technical total. Every scorer returns 0–100; missing data is left out, never counted as zero.

Scores are information, not investment advice. Computed from Yahoo Finance, Finnhub and Alpha Vantage data; technical indicators via TA-Lib. Past scores do not predict future returns.