DGX vs ZS
Comparison between Quest Diagnostics Inc (DGX, Company) and Zscaler Inc (ZS, Company).
DGX is from the Healthcare sector, while ZS is from the Technology sector.
5-Year PerformanceDGX has outperformed ZS, delivering a return of +12.5% compared to -10.2%
DGX vs ZS - Performance Comparison
Key Characteristics
Financial metrics and valuation ratios
DGX vs ZS - Historical Returns
Returns include dividend reinvestment.
DGX vs ZS - Annual Returns (1999 - 2026)
Returns include dividend reinvestment.
| Year | DGX | ZS |
|---|---|---|
| 2026 | +32.65% | -36.66% |
| 2025 | +17.13% | +23.81% |
| 2024 | +9.44% | -15.05% |
| 2023 | -9.67% | +101.07% |
| 2022 | -2.93% | -62.93% |
| 2021 | +45.48% | +63.87% |
| 2020 | +15.18% | +321.95% |
| 2019 | +32.90% | +16.80% |
| 2018 | -14.20% | +18.82% |
| 2017 | +8.51% | N/A |
| 2016 | +32.60% | N/A |
| 2015 | +5.35% | N/A |
| 2014 | +29.73% | N/A |
| 2013 | -6.87% | N/A |
| 2012 | +1.97% | N/A |
| 2011 | +6.97% | N/A |
| 2010 | -11.10% | N/A |
| 2009 | +15.12% | N/A |
| 2008 | +0.72% | N/A |
| 2007 | +3.52% | N/A |
| 2006 | +3.98% | N/A |
| 2005 | +9.43% | N/A |
| 2004 | +33.22% | N/A |
| 2003 | +23.92% | N/A |
| 2002 | -18.08% | N/A |
| 2001 | +6.32% | N/A |
| 2000 | +373.33% | N/A |
| 1999 | +3.80% | N/A |
DGX vs ZS Drawdown Comparison
The maximum drawdown for DGX was -49.46%, occurring on Feb 14, 2003. Recovery took 650 trading sessions.
The maximum drawdown for ZS was -76.41%, occurring on May 2, 2023. This drawdown has not yet recovered.
The current ZS drawdown is -62.12%.
| Rank | DGX | ZS |
|---|---|---|
| #1 | -49.46% May 3, 2002 - Dec 1, 2004 | -76.41% Nov 19, 2021 - May 2, 2023 |
| #2 | -44.77% Dec 28, 2000 - Jun 21, 2001 | -55.22% Jul 26, 2019 - May 29, 2020 |
| #3 | -36.60% Mar 5, 2020 - Apr 27, 2020 | -31.76% Aug 27, 2018 - Jan 31, 2019 |
| #4 | -36.26% Aug 31, 2006 - Apr 2, 2012 | -28.95% Feb 12, 2021 - Jul 7, 2021 |
| #5 | -34.54% Jun 29, 2001 - Mar 12, 2002 | -24.39% Mar 16, 2018 - Jun 7, 2018 |
| #6 | -34.39% Oct 19, 2000 - Dec 22, 2000 | -20.17% Sep 1, 2020 - Dec 3, 2020 |
| #7 | -30.31% Jul 19, 2018 - Jan 30, 2020 | -16.10% Jun 11, 2018 - Jul 17, 2018 |
| #8 | -28.60% Dec 31, 2021 - Nov 21, 2024 | -15.69% Jul 17, 2018 - Aug 23, 2018 |
| #9 | -24.13% Sep 6, 2000 - Oct 16, 2000 | -15.09% May 17, 2019 - Jun 13, 2019 |
| #10 | -23.58% May 22, 2015 - Jun 2, 2016 | -12.65% Aug 5, 2020 - Aug 20, 2020 |
| #11 | -19.80% Nov 7, 2013 - Aug 21, 2014 | -12.37% Sep 3, 2021 - Oct 14, 2021 |
| #12 | -17.66% Aug 3, 2020 - Jan 29, 2021 | -12.13% Mar 28, 2019 - May 10, 2019 |
| #13 | -17.53% Jun 30, 2017 - Jun 8, 2018 | -11.11% Dec 23, 2020 - Jan 14, 2021 |
| #14 | -15.96% May 20, 2005 - Apr 20, 2006 | -9.70% Jun 1, 2020 - Jun 18, 2020 |
| #15 | -15.70% May 26, 2000 - Jun 20, 2000 | -9.37% Jan 22, 2021 - Feb 9, 2021 |
Correlation
Correlation between DGX and ZS is 0.62 which considered as a moderate positive correlation - the stocks show some tendency to move together.
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