Guardant Health, Inc. Common Stock
GH Real Time Price USDRecent trades of GH by members of U.S. Congress
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Recently reported changes in GH holdings by institutional investors
Quarterly net insider trading by GH's directors and management
* Insider trading data parsed from SEC Form 4 filings by Quiver Quantitative. Sign up for the Quiver API for real-time access.
- 1M
- 3M
- 6M
- YTD
- 1Y
- 2Y
- 5Y
- MAX
About
Key Metrics
Return (1d)
Return (30d)
Return (1Y)
CAGR (Total)
Max Drawdown
Beta
Alpha
Sharpe Ratio
Win Rate
Average Win
Average Loss
Annual Volatility
Annual Std Dev
Information Ratio
Treynor Ratio
Total Trades
Metrics Definitions
Disclaimer: The performance results shown are based on historical backtesting and are hypothetical in nature. Backtested performance does not represent actual trading and does not account for all market factors that may affect execution, such as liquidity, slippage, and changing market conditions. Past performance is not necessarily indicative of future results. There is no guarantee that any trading strategy will be profitable or avoid losses.
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Alpha
Measures a portfolio's risk-adjusted performance against that of its benchmark
Learn More about Alpha -
Annual Standard Deviation
Measures how much the portfolio's total return varies from its mean or average.
Learn More about Annual Standard Deviation -
Annual Volatility
A statistical measure of the dispersion of returns for the portfolio.
Learn More about Annual Volatility -
Average Win
The average return (%) for trades that resulted in a positive return.
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Average Loss
The average return (%) for trades that resulted in a negative return.
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Beta
A measure of the volatility of the portfolio compared to the market as a whole.
Learn More about Beta -
CAGR
CAGR (Compounded Annual Growth Rate), is the historical annualized rate of return for an investment strategy, throughout the backtest period.
Learn More about CAGR -
Information Ratio
A measurement of portfolio returns beyond the returns of its benchmark compared to the volatility of those returns.
Learn More about Information Ratio -
Max Drawdown
the maximum observed loss from a peak to a trough of a portfolio, before a new peak is attained.
Learn More about Max Drawdown -
Sharpe Ratio
The Sharpe Ratio is a measure of historical risk-adjusted return, which quantifies the amount of return that an investor received per unit of risk.
Learn More about Sharpe Ratio -
Total Trades
The total number of trades made by this strategy.
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Treynor Ratio
Attempts to measure how successful an investment is in providing compensation to investors for taking on investment risk.
Learn More about Treynor Ratio -
Win Rate
The percentage of total trades that resulted in a positive return.
Be the first to see our newest insights and key updates across all datasets.
Government lobbying spending instances
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$180,000 Jul 20, 2026 Issue: Medicare/Medicaid Health Issues
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$241,000 Apr 20, 2026 Issue: Medicare/Medicaid Health Issues
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$741,000 Jan 20, 2026 Issue: Medicare/Medicaid Health Issues
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$241,000 Oct 17, 2025 Issue: Medicare/Medicaid Health Issues
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$241,000 Jul 27, 2025 Issue: Medicare/Medicaid Health Issues
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$241,000 Apr 21, 2025 Issue: Medicare/Medicaid Health Issues
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$260,000 Jan 08, 2025 Issue: Medicare/Medicaid Health Issues
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$260,000 Oct 20, 2024 Issue: Health Issues Medicare/Medicaid
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$260,000 Aug 12, 2024 Issue: Health Issues Medicare/Medicaid
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$30,000 Jul 15, 2024 Issue: Budget/Appropriations Health Issues
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$260,000 Jan 19, 2024 Issue: Health Issues Medicare/Medicaid
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$260,000 Oct 19, 2023 Issue: Health Issues Medicare/Medicaid
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$260,000 Jul 20, 2023 Issue: Health Issues Medicare/Medicaid
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$220,000 Jan 19, 2023 Issue: Veterans Labor Issues/Antitrust/Workplace Health Issues Medicare/Medicaid
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$220,000 Oct 20, 2022 Issue: Veterans Labor Issues/Antitrust/Workplace Health Issues Medicare/Medicaid
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$220,000 Jul 20, 2022 Issue: Labor Issues/Antitrust/Workplace Health Issues Medicare/Medicaid
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$220,000 Apr 20, 2022 Issue: Health Issues Medicare/Medicaid
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$200,000 Jan 21, 2022 Issue: None
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$200,000 Oct 19, 2021 Issue: None
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$200,000 Jul 20, 2021 Issue: None
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$200,000 Apr 21, 2021 Issue: None
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$160,000 Jan 20, 2021 Issue: None
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$160,000 Oct 20, 2020 Issue: None
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$180,000 Jul 20, 2020 Issue: None
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$167,500 Apr 20, 2020 Issue: None
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$70,000 Jan 20, 2020 Issue: None
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$70,000 Oct 20, 2019 Issue: Medicare/Medicaid Health Issues
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$60,000 Jul 22, 2019 Issue: Veterans Health Issues Medicare/Medicaid
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$60,000 Apr 17, 2019 Issue: Veterans Health Issues
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$60,000 Jan 18, 2019 Issue: Budget/Appropriations Health Issues Veterans
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$60,000 Oct 18, 2018 Issue: Health Issues
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$60,000 Jul 20, 2018 Issue: Health Issues
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$60,000 Apr 20, 2018 Issue: Health Issues Medicare/Medicaid
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$60,000 Jan 22, 2018 Issue: Health Issues Medicare/Medicaid
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$60,000 Oct 20, 2017 Issue: Health Issues Medicare/Medicaid
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$60,000 Jul 19, 2017 Issue: Health Issues Medicare/Medicaid
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$60,000 Apr 20, 2017 Issue: Health Issues Medicare/Medicaid
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$20,000 Jan 18, 2017 Issue: Health Issues
Former government officials who have lobbied for GH
27 former government officials from 18 congressional offices at 7 lobbying firms have lobbied for GH, most recently Jul 21, 2026.
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Paul Edattel House Chief Health Counsel, House Energy & Commerce Committee; Policy Assistant, Office of the Speaker; Professional Staff Member for the Majority at the House Energy & Commerce Committee; Legislative Assistant & Legislative Director, Rep. John Shadegg -
Daniel Todd Senate Senior Health Counsel, Senate Finance Committee; Special Assistant, Office of Admin. Ct. - Medicare & Medicaid
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Nicholas Uehlecke House Senior Advisor, Dept. of Health and Human Services; Professional Staff/Sr. Legislative Assistant, House Ways and Means Subcommittee
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Jennifer Leib Senate Fellow, Senate Committee on Health, Education, Labor, and Pensions
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Nicholas Bath Senate Health Policy Director of the U.S. Senate Committee on Health, Education, Labor and Pensions
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Edward Waters House Legislative Assistant to Rep. Timothy Bishop (NY-01) -
Stephen Weyler House New Health and Labor Fellow, U.S. House of Representatives, Committee on Education & Labor (2019)
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Christopher Gillott Senate New Sen. Bill Cassidy: Deputy Chief of Staff, Policy (2018-2021); Legislative Dir (2013-2021); Sr Legislative Asst (2013); Rep. Bobby Jindal: Leg. Dir (2007-2008); Sr Legislative Asst (2005-2007); Sen. Kay Bailey Hutchison: Leg Aide (2003-2005)
GH Estimated quarterly lobbying spending
GH Revenue by Segment or Geography
New GH patent grants
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Patent Title: Systems and methods to detect rare mutations and copy number variation Sep. 15, 2026
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Patent Title: Microsatellite instability detection in cell-free dna Aug. 25, 2026
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Patent Title: Microsatellite instability detection in cell-free dna Aug. 25, 2026
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Patent Title: Population based treatment recommender using cell free dna Aug. 11, 2026
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Patent Title: Population based treatment recommender using cell free dna Aug. 11, 2026
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Patent Title: Identification of somatic or germline origin for cell-free dna Aug. 04, 2026
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Patent Title: Systems and methods to detect rare mutations and copy number variation Jul. 28, 2026
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Patent Title: Microsatellite instability detection in cell-free dna Jul. 28, 2026
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Patent Title: Computational modeling of loss of function based on allelic frequency Jun. 23, 2026
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Patent Title: Systems and methods to detect rare mutations and copy number variation Jun. 23, 2026
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Patent Title: Compositions and methods for analyzing cell-free dna in methylation partitioning assays Jun. 16, 2026
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Patent Title: Compositions and methods for isolating cell-free dna May. 19, 2026
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Patent Title: Systems and methods to detect rare mutations and copy number variation May. 12, 2026
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Patent Title: Systems and methods to detect rare mutations and copy number variation Apr. 21, 2026
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Patent Title: Methods and applications of gene fusion detection in cell-free dna analysis Apr. 14, 2026
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Patent Title: Cancer evolution detection and diagnostic Apr. 07, 2026
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Patent Title: Methods for fragmentome profiling of cell-free nucleic acids Mar. 31, 2026
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Patent Title: Methods for early detection of cancer Mar. 10, 2026
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Patent Title: Methods for early detection of cancer Mar. 10, 2026
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Patent Title: Genetic variant detection based on merged and unmerged reads Mar. 03, 2026
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Patent Title: Methods and systems for analyzing nucleic acid molecules Mar. 03, 2026
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Patent Title: Computer architecture for identifying lines of therapy Feb. 10, 2026
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Patent Title: Methods and systems for analyzing nucleic acid molecules Feb. 10, 2026
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Patent Title: Network bandwidth architecture for bioinformatics system Dec. 16, 2025
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Patent Title: Computer architecture for generating an integrated data repository Nov. 18, 2025
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Patent Title: Sequencing methods with partitioning Nov. 11, 2025
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Patent Title: Data processing abstraction for high performance computing systems Oct. 28, 2025
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Patent Title: Single namespace for high performance computing system Oct. 28, 2025
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Patent Title: Methods and systems for detecting genetic variants Oct. 07, 2025
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Patent Title: Methods and systems for analyzing nucleic acid molecules Sep. 30, 2025
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Patent Title: Normalizing tumor mutation burden Aug. 12, 2025
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Patent Title: Methods and systems for analyzing nucleic acid molecules Jul. 15, 2025
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Patent Title: Microsatellite instability detection in cell-free dna Jul. 01, 2025
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Patent Title: Methods for multi-resolution analysis of cell-free nucleic acids Jun. 24, 2025
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Patent Title: Display screen or portion thereof with graphical user interface Jun. 03, 2025
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Patent Title: Methods for detecting and suppressing alignment errors caused by fusion events Jun. 03, 2025
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Patent Title: Gene mutations and copy number alterations of egfr, kras and met Jun. 03, 2025
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Patent Title: Methods and systems for detecting genetic variants Jun. 03, 2025
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Patent Title: Methods and systems for analyzing nucleic acid molecules May. 27, 2025
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Patent Title: Methods and systems for adjusting tumor mutational burden by tumor fraction and coverage May. 06, 2025
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Patent Title: Computational modeling of loss of function based on allelic frequency Apr. 29, 2025
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Patent Title: Method for the detection of cancer Jun. 06, 2023
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Patent Title: Methods and systems for detecting genetic variants Mar. 20, 2018
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Patent Title: Systems and methods to detect rare mutations and copy number variation Feb. 27, 2018
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Patent Title: Methods for multi-resolution analysis of cell-free nucleic acids Dec. 26, 2017
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Patent Title: Systems and methods to detect rare mutations and copy number variation Dec. 12, 2017
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Patent Title: Systems and methods to detect rare mutations and copy number variation Dec. 05, 2017
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Patent Title: Systems and methods to detect rare mutations and copy number variation Oct. 17, 2017
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Patent Title: Systems and methods to detect rare mutations and copy number variation Mar. 21, 2017
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Patent Title: Method for the detection of cancer Nov. 12, 2013
Federal grants, loans, and purchases
Estimated quarterly amount awarded to GH from public contracts
Recent insights relating to GH
Recent picks made for GH stock on CNBC
ETFs with the largest estimated holdings in GH
- ... Highest Price Target
- ... Median Price Target
- ... Lowest Price Target
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- Is $GH stock a Buy, Sell, or Hold?
- What is the price target for $GH stock?
* Analyst consensus is not financial advice. Please see our data disclaimers .
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Shareholder
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Shares Held
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- Who owns $GH stock?
- Who owns the most shares of $GH stock?
- What funds own $GH stock?
* These are estimates based on data taken from SEC filings. There may be inaccuracies due to parsing errors, accidental double-counting, incorrect classification of indirectly owned shares, or any other number of issues.
The Quiver Smart Score combines our data on Congress Trading, Lobbying, Insider Trading, CNBC Mentions and more to provide a comprehensive view of the strength of a stock's underlying data.
The Smart Score grades stocks on a scale of 1 (weakest) to 10 (strongest) based on the strength of the underlying data.Sign Up to view GH Smart Score
See concise summaries of analyst reports, presenting both bullish and bearish arguments for a stock.
Example:
The Bulls Say summary highlights positive aspects of the stock.
The Bears Say summary points out potential risks and negative aspects of the stock.
Guardant Health, based in Redwood City, California, is a leader in liquid-based cancer tests for clinical and research use. The company's main franchises are Guardant360 for genomic profiling of tumors, Reveal for molecular residual disease testing, and Shield for colorectal cancer screening. Additionally, Guardant offers research development services such as regulatory approval consultancy and clinical trial referrals.
- Address Palo Alto, CA
- Market Cap 23.8 billion
- Employees 2,506
- Industrial Classification Services-Medical Laboratories
Guardant Health, Inc. Common Stock (GH) Historical Stock Prices
Guardant Health, Inc. Common Stock (GH) closed at $177.25 on September 25, 2026. Over the past year its adjusted close ranged from $60.03 to $183.10. Daily prices go back to October 4, 2018, 2,003 trading days in all.
- 1 month+3.70%
- 3 months+18.78%
- Year to date+73.54%
- 1 year+194.53%
- 3 years+587.02%
- 5 years+38.05%
- Max+450.47%
Quiver Premium charts GH's full daily history since 2014 with each congressional purchase and sale and every open-market insider purchase marked on the price line, with hover details for each trade.
Upgrade to Premium| Date | Open | High | Low | Close | Adj. Close | Volume |
|---|---|---|---|---|---|---|
| Sep 25, 2026 | 178.50 | 179.97 | 174.50 | 177.25 | 177.25 | 1,578,716 |
| Sep 24, 2026 | 174.05 | 181.79 | 173.50 | 176.45 | 176.45 | 2,571,950 |
| Sep 23, 2026 | 176.21 | 179.35 | 174.17 | 176.31 | 176.31 | 1,432,142 |
| Sep 22, 2026 | 172.40 | 179.43 | 170.50 | 177.16 | 177.16 | 2,226,443 |
| Sep 21, 2026 | 181.37 | 181.37 | 172.86 | 173.87 | 173.87 | 2,623,995 |
| Sep 18, 2026 | 183.00 | 183.50 | 175.62 | 179.38 | 179.38 | 3,080,785 |
| Sep 17, 2026 | 177.49 | 183.51 | 175.45 | 183.10 | 183.10 | 1,858,760 |
| Sep 16, 2026 | 175.00 | 179.39 | 173.82 | 174.90 | 174.90 | 1,523,660 |
| Sep 15, 2026 | 168.25 | 179.30 | 167.00 | 175.65 | 175.65 | 2,852,686 |
| Sep 14, 2026 | 156.55 | 168.15 | 155.78 | 167.84 | 167.84 | 1,493,187 |
| Sep 11, 2026 | 160.13 | 161.40 | 156.28 | 157.38 | 157.38 | 695,946 |
| Sep 10, 2026 | 159.52 | 164.17 | 156.32 | 159.03 | 159.03 | 1,055,760 |
| Sep 9, 2026 | 161.26 | 167.98 | 159.94 | 162.78 | 162.78 | 1,115,819 |
| Sep 8, 2026 | 166.11 | 166.69 | 160.25 | 160.98 | 160.98 | 2,039,119 |
| Sep 4, 2026 | 160.00 | 164.84 | 154.00 | 161.41 | 161.41 | 2,402,454 |
| Sep 3, 2026 | 164.09 | 166.42 | 159.59 | 161.04 | 161.04 | 1,190,892 |
| Sep 2, 2026 | 163.79 | 168.97 | 157.35 | 163.06 | 163.06 | 1,757,228 |
| Sep 1, 2026 | 158.50 | 165.63 | 156.32 | 164.41 | 164.41 | 2,437,498 |
| Aug 31, 2026 | 160.01 | 162.14 | 155.62 | 159.02 | 159.02 | 1,857,131 |
| Aug 28, 2026 | 166.35 | 169.60 | 160.23 | 161.50 | 161.50 | 1,821,582 |
| Aug 27, 2026 | 170.94 | 173.10 | 168.19 | 168.52 | 168.52 | 1,518,063 |
| Aug 26, 2026 | 164.71 | 173.17 | 164.29 | 170.92 | 170.92 | 2,011,109 |
| Aug 25, 2026 | 164.53 | 167.90 | 161.22 | 164.92 | 164.92 | 1,188,364 |
| Aug 24, 2026 | 164.62 | 167.48 | 162.00 | 163.18 | 163.18 | 2,212,301 |
| Aug 21, 2026 | 167.25 | 170.85 | 165.01 | 170.69 | 170.69 | 1,916,804 |
| Aug 20, 2026 | 161.55 | 171.74 | 161.55 | 167.88 | 167.88 | 2,549,392 |
| Aug 19, 2026 | 165.51 | 168.73 | 159.46 | 163.34 | 163.34 | 2,386,674 |
| Aug 18, 2026 | 160.72 | 164.26 | 158.81 | 160.12 | 160.12 | 1,202,371 |
| Aug 17, 2026 | 156.45 | 162.96 | 155.00 | 161.67 | 161.67 | 4,858,563 |
| Aug 14, 2026 | 157.93 | 159.71 | 156.21 | 157.21 | 157.21 | 2,564,787 |
| Aug 13, 2026 | 165.86 | 166.04 | 158.93 | 159.54 | 159.54 | 2,800,255 |
| Aug 12, 2026 | 165.89 | 168.37 | 162.65 | 165.11 | 165.11 | 1,224,812 |
| Aug 11, 2026 | 166.44 | 168.90 | 163.50 | 165.09 | 165.09 | 1,302,562 |
| Aug 10, 2026 | 167.90 | 171.92 | 165.16 | 167.21 | 167.21 | 1,521,596 |
| Aug 7, 2026 | 161.76 | 169.20 | 160.00 | 168.48 | 168.48 | 2,193,758 |
| Aug 6, 2026 | 160.43 | 162.50 | 157.11 | 157.58 | 157.58 | 1,513,665 |
| Aug 5, 2026 | 160.00 | 164.91 | 159.00 | 163.18 | 163.18 | 2,396,897 |
| Aug 4, 2026 | 162.64 | 163.05 | 157.02 | 159.79 | 159.79 | 2,185,374 |
| Aug 3, 2026 | 158.46 | 163.99 | 155.05 | 158.83 | 158.83 | 2,016,392 |
| Jul 31, 2026 | 162.50 | 176.58 | 160.01 | 161.99 | 161.99 | 4,584,138 |
| Jul 30, 2026 | 146.13 | 155.55 | 145.46 | 152.35 | 152.35 | 2,734,442 |
| Jul 29, 2026 | 143.62 | 148.59 | 140.86 | 144.07 | 144.07 | 2,743,583 |
| Jul 28, 2026 | 145.41 | 147.69 | 141.33 | 143.62 | 143.62 | 1,579,712 |
| Jul 27, 2026 | 147.33 | 151.00 | 143.62 | 145.47 | 145.47 | 1,292,965 |
| Jul 24, 2026 | 150.20 | 152.38 | 145.49 | 147.33 | 147.33 | 1,885,047 |
| Jul 23, 2026 | 149.75 | 154.09 | 149.10 | 150.20 | 150.20 | 1,113,200 |
| Jul 22, 2026 | 150.94 | 152.19 | 147.65 | 150.75 | 150.75 | 1,102,981 |
| Jul 21, 2026 | 147.33 | 153.01 | 144.85 | 152.29 | 152.29 | 1,497,479 |
| Jul 20, 2026 | 156.54 | 156.54 | 147.69 | 148.07 | 148.07 | 2,522,433 |
| Jul 17, 2026 | 152.73 | 157.33 | 149.78 | 155.87 | 155.87 | 1,997,111 |
| Jul 16, 2026 | 163.29 | 164.85 | 154.21 | 155.00 | 155.00 | 2,820,025 |
| Jul 15, 2026 | 160.98 | 164.98 | 160.69 | 162.96 | 162.96 | 1,549,260 |
| Jul 14, 2026 | 160.75 | 163.52 | 158.35 | 160.11 | 160.11 | 1,345,206 |
| Jul 13, 2026 | 158.20 | 160.79 | 155.50 | 158.40 | 158.40 | 1,776,021 |
| Jul 10, 2026 | 163.93 | 164.08 | 156.87 | 160.05 | 160.05 | 1,976,542 |
| Jul 9, 2026 | 154.40 | 170.87 | 152.64 | 164.08 | 164.08 | 3,850,349 |
| Jul 8, 2026 | 159.29 | 160.90 | 155.75 | 156.17 | 156.17 | 3,335,446 |
| Jul 7, 2026 | 168.03 | 169.27 | 162.58 | 162.92 | 162.92 | 2,477,363 |
| Jul 6, 2026 | 174.08 | 174.08 | 165.54 | 168.82 | 168.82 | 2,171,329 |
| Jul 2, 2026 | 171.96 | 171.99 | 166.74 | 167.98 | 167.98 | 3,455,312 |
| Jul 1, 2026 | 160.75 | 172.60 | 156.16 | 170.77 | 170.77 | 6,709,305 |
| Jun 30, 2026 | 151.92 | 152.72 | 148.29 | 150.03 | 150.03 | 3,380,920 |
| Jun 29, 2026 | 150.00 | 153.95 | 148.46 | 153.74 | 153.74 | 2,730,608 |
| Jun 26, 2026 | 145.61 | 151.85 | 144.27 | 149.22 | 149.22 | 18,771,297 |
| Jun 25, 2026 | 137.85 | 145.84 | 137.50 | 142.94 | 142.94 | 2,547,297 |
| Jun 24, 2026 | 133.16 | 141.07 | 132.59 | 136.96 | 136.96 | 3,857,140 |
| Jun 23, 2026 | 128.67 | 134.75 | 127.61 | 130.83 | 130.83 | 1,931,997 |
| Jun 22, 2026 | 131.16 | 132.07 | 125.12 | 128.83 | 128.83 | 1,444,663 |
| Jun 18, 2026 | 132.48 | 134.00 | 130.19 | 131.78 | 131.78 | 3,409,023 |
| Jun 17, 2026 | 127.34 | 130.79 | 125.00 | 129.11 | 129.11 | 2,118,855 |
| Jun 16, 2026 | 130.19 | 133.11 | 126.77 | 127.34 | 127.34 | 2,672,704 |
| Jun 15, 2026 | 135.00 | 135.00 | 128.53 | 129.82 | 129.82 | 1,649,050 |
| Jun 12, 2026 | 133.15 | 133.66 | 128.50 | 131.62 | 131.62 | 1,511,450 |
| Jun 11, 2026 | 132.35 | 133.37 | 128.50 | 130.90 | 130.90 | 1,502,610 |
| Jun 10, 2026 | 130.00 | 133.31 | 128.46 | 130.70 | 130.70 | 1,797,499 |
| Jun 9, 2026 | 125.27 | 130.36 | 122.76 | 130.12 | 130.12 | 2,258,295 |
| Jun 8, 2026 | 128.22 | 132.00 | 123.92 | 124.89 | 124.89 | 2,213,894 |
| Jun 5, 2026 | 133.00 | 133.34 | 124.91 | 125.61 | 125.61 | 3,345,530 |
| Jun 4, 2026 | 128.83 | 134.28 | 127.39 | 133.06 | 133.06 | 2,014,340 |
| Jun 3, 2026 | 129.87 | 129.87 | 125.50 | 127.03 | 127.03 | 2,111,878 |
| Jun 2, 2026 | 131.88 | 131.88 | 125.51 | 130.17 | 130.17 | 2,089,188 |
| Jun 1, 2026 | 127.00 | 130.44 | 124.81 | 129.14 | 129.14 | 2,414,050 |
| May 29, 2026 | 133.22 | 133.97 | 128.31 | 129.69 | 129.69 | 3,513,787 |
| May 28, 2026 | 128.43 | 133.71 | 124.60 | 133.22 | 133.22 | 2,997,272 |
| May 27, 2026 | 123.95 | 128.00 | 118.81 | 127.51 | 127.51 | 3,407,993 |
| May 26, 2026 | 118.95 | 120.35 | 115.30 | 119.85 | 119.85 | 1,983,797 |
| May 22, 2026 | 119.06 | 120.15 | 116.81 | 118.95 | 118.95 | 2,819,648 |
| May 21, 2026 | 113.44 | 121.01 | 111.20 | 118.01 | 118.01 | 4,934,818 |
| May 20, 2026 | 100.84 | 115.08 | 100.48 | 114.97 | 114.97 | 4,471,767 |
| May 19, 2026 | 95.07 | 99.05 | 93.38 | 98.19 | 98.19 | 1,543,387 |
| May 18, 2026 | 95.96 | 97.48 | 93.29 | 95.66 | 95.66 | 1,218,307 |
| May 15, 2026 | 97.31 | 98.00 | 92.50 | 94.92 | 94.92 | 1,771,436 |
| May 14, 2026 | 98.20 | 99.54 | 96.04 | 98.66 | 98.66 | 1,287,932 |
| May 13, 2026 | 99.14 | 99.14 | 95.60 | 98.47 | 98.47 | 1,640,343 |
| May 12, 2026 | 96.94 | 100.73 | 95.00 | 99.94 | 99.94 | 2,547,024 |
| May 11, 2026 | 95.95 | 97.54 | 94.47 | 96.71 | 96.71 | 2,027,743 |
| May 8, 2026 | 96.57 | 98.50 | 89.07 | 95.70 | 95.70 | 3,186,826 |
| May 7, 2026 | 92.81 | 93.90 | 88.89 | 92.26 | 92.26 | 2,403,799 |
| May 6, 2026 | 89.83 | 92.81 | 88.10 | 92.25 | 92.25 | 1,682,902 |
| May 5, 2026 | 91.87 | 93.00 | 87.57 | 89.52 | 89.52 | 1,378,579 |
| May 4, 2026 | 87.08 | 92.19 | 87.08 | 91.17 | 91.17 | 1,429,619 |
| May 1, 2026 | 87.66 | 89.19 | 85.64 | 87.60 | 87.60 | 1,109,273 |
| Apr 30, 2026 | 84.00 | 87.24 | 79.01 | 87.08 | 87.08 | 2,708,422 |
| Apr 29, 2026 | 82.97 | 83.99 | 79.63 | 83.41 | 83.41 | 2,441,480 |
| Apr 28, 2026 | 86.04 | 86.60 | 82.07 | 83.09 | 83.09 | 2,801,345 |
| Apr 27, 2026 | 88.77 | 91.18 | 87.11 | 88.50 | 88.50 | 1,503,732 |
| Apr 24, 2026 | 88.23 | 91.01 | 86.76 | 88.91 | 88.91 | 1,235,871 |
| Apr 23, 2026 | 88.55 | 89.25 | 83.19 | 87.87 | 87.87 | 1,656,317 |
| Apr 22, 2026 | 91.72 | 92.22 | 87.64 | 89.56 | 89.56 | 1,895,441 |
| Apr 21, 2026 | 91.07 | 95.18 | 90.28 | 90.36 | 90.36 | 2,471,005 |
| Apr 20, 2026 | 90.45 | 92.99 | 90.00 | 91.07 | 91.07 | 2,050,888 |
| Apr 17, 2026 | 86.64 | 91.83 | 85.33 | 90.36 | 90.36 | 2,541,372 |
| Apr 16, 2026 | 84.83 | 86.75 | 83.39 | 85.70 | 85.70 | 1,984,246 |
| Apr 15, 2026 | 86.67 | 88.20 | 84.32 | 84.86 | 84.86 | 1,478,249 |
| Apr 14, 2026 | 83.04 | 86.97 | 83.03 | 86.40 | 86.40 | 1,972,809 |
| Apr 13, 2026 | 78.71 | 82.52 | 78.67 | 82.21 | 82.21 | 2,893,211 |
| Apr 10, 2026 | 87.11 | 88.41 | 74.55 | 78.60 | 78.60 | 6,406,850 |
| Apr 9, 2026 | 91.83 | 92.40 | 87.12 | 87.17 | 87.17 | 1,815,434 |
| Apr 8, 2026 | 96.47 | 99.00 | 91.80 | 92.84 | 92.84 | 1,690,731 |
| Apr 7, 2026 | 89.87 | 93.33 | 88.75 | 93.30 | 93.30 | 2,250,324 |
| Apr 6, 2026 | 92.68 | 93.26 | 89.48 | 89.66 | 89.66 | 1,066,585 |
| Apr 2, 2026 | 87.67 | 94.02 | 86.42 | 93.83 | 93.83 | 1,744,127 |
| Apr 1, 2026 | 96.30 | 96.30 | 90.93 | 91.15 | 91.15 | 1,655,602 |
| Mar 31, 2026 | 88.10 | 92.91 | 87.75 | 92.37 | 92.37 | 3,001,226 |
| Mar 30, 2026 | 85.01 | 87.41 | 84.60 | 86.20 | 86.20 | 2,072,304 |
| Mar 27, 2026 | 87.24 | 88.41 | 83.45 | 84.61 | 84.61 | 2,156,800 |
| Mar 26, 2026 | 85.55 | 89.19 | 85.35 | 88.10 | 88.10 | 1,617,124 |
| Mar 25, 2026 | 85.00 | 89.26 | 84.51 | 86.58 | 86.58 | 2,149,319 |
| Mar 24, 2026 | 85.05 | 85.93 | 82.39 | 83.59 | 83.59 | 1,746,200 |
| Mar 23, 2026 | 87.56 | 88.31 | 84.71 | 84.96 | 84.96 | 1,506,835 |
| Mar 20, 2026 | 88.74 | 89.11 | 84.42 | 85.18 | 85.18 | 2,401,291 |
| Mar 19, 2026 | 86.63 | 90.28 | 84.78 | 89.08 | 89.08 | 1,241,100 |
| Mar 18, 2026 | 88.09 | 89.85 | 86.93 | 87.27 | 87.27 | 1,791,023 |
| Mar 17, 2026 | 86.93 | 89.06 | 86.88 | 88.75 | 88.75 | 1,167,270 |
| Mar 16, 2026 | 87.21 | 88.45 | 86.06 | 87.18 | 87.18 | 1,385,381 |
| Mar 13, 2026 | 84.77 | 88.27 | 84.77 | 85.49 | 85.49 | 2,443,982 |
| Mar 12, 2026 | 86.33 | 87.21 | 82.26 | 84.02 | 84.02 | 3,016,171 |
| Mar 11, 2026 | 89.50 | 90.22 | 87.55 | 88.03 | 88.03 | 1,599,715 |
| Mar 10, 2026 | 91.72 | 92.72 | 89.39 | 90.49 | 90.49 | 1,373,083 |
| Mar 9, 2026 | 91.01 | 92.11 | 88.29 | 91.20 | 91.20 | 1,712,244 |
| Mar 6, 2026 | 90.01 | 93.00 | 89.00 | 91.20 | 91.20 | 1,272,484 |
| Mar 5, 2026 | 92.30 | 96.52 | 90.56 | 92.58 | 92.58 | 1,538,279 |
| Mar 4, 2026 | 94.50 | 96.17 | 93.00 | 93.02 | 93.02 | 1,070,795 |
| Mar 3, 2026 | 90.09 | 95.56 | 88.21 | 93.30 | 93.30 | 2,133,437 |
| Mar 2, 2026 | 92.03 | 93.83 | 90.54 | 92.23 | 92.23 | 1,886,662 |
| Feb 27, 2026 | 95.75 | 96.98 | 92.09 | 93.90 | 93.90 | 1,924,707 |
| Feb 26, 2026 | 95.59 | 99.06 | 93.23 | 97.97 | 97.97 | 1,852,225 |
| Feb 25, 2026 | 96.31 | 97.44 | 94.04 | 95.27 | 95.27 | 1,578,328 |
| Feb 24, 2026 | 95.42 | 98.69 | 94.56 | 95.40 | 95.40 | 1,935,971 |
| Feb 23, 2026 | 101.66 | 103.58 | 93.79 | 94.42 | 94.42 | 3,247,564 |
| Feb 20, 2026 | 108.00 | 113.78 | 99.21 | 103.10 | 103.10 | 5,102,269 |
| Feb 19, 2026 | 106.61 | 108.85 | 104.90 | 106.38 | 106.38 | 1,682,340 |
| Feb 18, 2026 | 108.47 | 110.46 | 106.40 | 107.42 | 107.42 | 1,206,292 |
| Feb 17, 2026 | 104.00 | 109.19 | 102.00 | 107.11 | 107.11 | 1,961,345 |
| Feb 13, 2026 | 102.90 | 106.42 | 102.75 | 104.85 | 104.85 | 1,046,562 |
| Feb 12, 2026 | 108.00 | 108.51 | 100.28 | 102.76 | 102.76 | 2,006,144 |
| Feb 11, 2026 | 106.30 | 107.67 | 100.26 | 107.58 | 107.58 | 1,759,360 |
| Feb 10, 2026 | 105.58 | 107.69 | 104.53 | 105.03 | 105.03 | 1,177,170 |
| Feb 9, 2026 | 101.08 | 106.73 | 99.50 | 105.34 | 105.34 | 1,555,380 |
| Feb 6, 2026 | 100.77 | 102.70 | 97.52 | 101.85 | 101.85 | 2,271,773 |
| Feb 5, 2026 | 105.27 | 107.76 | 97.88 | 98.36 | 98.36 | 5,320,701 |
| Feb 4, 2026 | 113.05 | 113.99 | 102.21 | 106.15 | 106.15 | 3,837,763 |
| Feb 3, 2026 | 115.95 | 118.00 | 111.33 | 113.05 | 113.05 | 1,638,721 |
| Feb 2, 2026 | 113.68 | 116.27 | 112.41 | 114.90 | 114.90 | 1,734,118 |
| Jan 30, 2026 | 111.59 | 114.97 | 108.74 | 114.04 | 114.04 | 2,021,475 |
| Jan 29, 2026 | 107.68 | 110.48 | 105.78 | 110.48 | 110.48 | 1,167,265 |
| Jan 28, 2026 | 114.86 | 115.25 | 109.25 | 109.73 | 109.73 | 1,706,182 |
| Jan 27, 2026 | 114.00 | 117.00 | 113.53 | 114.59 | 114.59 | 1,295,272 |
| Jan 26, 2026 | 114.15 | 117.73 | 113.02 | 114.74 | 114.74 | 1,115,783 |
| Jan 23, 2026 | 116.50 | 118.29 | 113.67 | 114.75 | 114.75 | 1,466,406 |
| Jan 22, 2026 | 116.41 | 120.74 | 115.95 | 117.28 | 117.28 | 3,002,629 |
| Jan 21, 2026 | 115.10 | 116.41 | 110.31 | 115.75 | 115.75 | 2,268,847 |
| Jan 20, 2026 | 110.50 | 114.97 | 109.11 | 114.87 | 114.87 | 1,926,709 |
| Jan 16, 2026 | 111.98 | 115.54 | 110.09 | 112.14 | 112.14 | 2,120,492 |
| Jan 15, 2026 | 108.93 | 112.53 | 108.39 | 111.98 | 111.98 | 1,546,704 |
| Jan 14, 2026 | 106.87 | 109.08 | 104.66 | 108.60 | 108.60 | 1,390,354 |
| Jan 13, 2026 | 107.99 | 108.38 | 103.81 | 106.89 | 106.89 | 1,511,152 |
| Jan 12, 2026 | 113.00 | 113.91 | 103.80 | 107.57 | 107.57 | 2,358,490 |
| Jan 9, 2026 | 108.17 | 112.40 | 106.97 | 110.17 | 110.17 | 2,412,066 |
| Jan 8, 2026 | 109.01 | 111.50 | 106.42 | 108.74 | 108.74 | 1,801,101 |
| Jan 7, 2026 | 112.66 | 113.91 | 108.60 | 109.93 | 109.93 | 2,607,658 |
| Jan 6, 2026 | 101.92 | 112.44 | 101.92 | 112.33 | 112.33 | 4,490,706 |
| Jan 5, 2026 | 101.10 | 103.55 | 97.31 | 101.87 | 101.87 | 2,909,456 |
| Jan 2, 2026 | 102.30 | 102.80 | 100.76 | 101.74 | 101.74 | 1,093,311 |
| Dec 31, 2025 | 100.76 | 102.72 | 100.58 | 102.14 | 102.14 | 1,026,320 |
| Dec 30, 2025 | 101.89 | 101.95 | 99.82 | 100.60 | 100.60 | 987,279 |
| Dec 29, 2025 | 102.52 | 103.21 | 100.70 | 101.39 | 101.39 | 910,687 |
| Dec 26, 2025 | 102.28 | 104.75 | 101.50 | 102.98 | 102.98 | 1,042,484 |
| Dec 24, 2025 | 101.87 | 103.00 | 101.39 | 102.38 | 102.38 | 581,198 |
| Dec 23, 2025 | 100.76 | 103.17 | 100.00 | 102.50 | 102.50 | 1,485,370 |
| Dec 22, 2025 | 100.93 | 102.14 | 99.77 | 101.34 | 101.34 | 1,375,707 |
| Dec 19, 2025 | 96.64 | 100.07 | 96.51 | 99.74 | 99.74 | 3,451,704 |
| Dec 18, 2025 | 98.54 | 99.82 | 96.28 | 97.10 | 97.10 | 3,042,097 |
| Dec 17, 2025 | 101.46 | 101.46 | 96.95 | 97.47 | 97.47 | 1,912,710 |
| Dec 16, 2025 | 102.01 | 103.00 | 97.17 | 100.00 | 100.00 | 3,264,345 |
| Dec 15, 2025 | 104.12 | 105.01 | 102.20 | 102.67 | 102.67 | 1,967,701 |
| Dec 12, 2025 | 103.52 | 103.52 | 100.47 | 102.07 | 102.07 | 1,508,251 |
| Dec 11, 2025 | 104.36 | 104.37 | 100.21 | 101.38 | 101.38 | 1,376,567 |
| Dec 10, 2025 | 103.21 | 105.67 | 102.30 | 102.62 | 102.62 | 1,930,468 |
| Dec 9, 2025 | 104.03 | 106.00 | 101.94 | 103.21 | 103.21 | 1,424,937 |
| Dec 8, 2025 | 102.60 | 106.15 | 102.07 | 104.17 | 104.17 | 1,881,206 |
| Dec 5, 2025 | 108.84 | 108.84 | 100.67 | 102.02 | 102.02 | 3,757,390 |
| Dec 4, 2025 | 106.01 | 109.59 | 105.68 | 108.52 | 108.52 | 1,905,610 |
| Dec 3, 2025 | 104.45 | 107.19 | 103.47 | 105.96 | 105.96 | 1,592,743 |
| Dec 2, 2025 | 106.62 | 107.47 | 103.36 | 103.87 | 103.87 | 1,543,293 |
| Dec 1, 2025 | 107.92 | 108.12 | 104.57 | 105.22 | 105.22 | 1,677,165 |
| Nov 28, 2025 | 108.81 | 108.81 | 106.48 | 108.42 | 108.42 | 694,732 |
| Nov 26, 2025 | 108.76 | 109.81 | 106.67 | 107.79 | 107.79 | 1,595,695 |
| Nov 25, 2025 | 112.42 | 112.42 | 108.52 | 108.81 | 108.81 | 2,860,791 |
| Nov 24, 2025 | 105.79 | 111.91 | 104.35 | 111.25 | 111.25 | 2,835,766 |
| Nov 21, 2025 | 99.75 | 108.06 | 98.23 | 105.42 | 105.42 | 3,348,398 |
| Nov 20, 2025 | 103.50 | 110.00 | 100.03 | 100.30 | 100.30 | 5,522,772 |
| Nov 19, 2025 | 95.88 | 105.27 | 95.01 | 99.55 | 99.55 | 4,720,984 |
| Nov 18, 2025 | 95.84 | 97.67 | 94.05 | 95.57 | 95.57 | 1,530,408 |
| Nov 17, 2025 | 94.49 | 97.45 | 93.98 | 96.48 | 96.48 | 1,523,826 |
| Nov 14, 2025 | 91.21 | 95.78 | 90.44 | 94.37 | 94.37 | 1,732,468 |
| Nov 13, 2025 | 96.82 | 98.17 | 93.51 | 94.13 | 94.13 | 2,152,322 |
| Nov 12, 2025 | 98.36 | 99.73 | 95.26 | 97.84 | 97.84 | 2,329,582 |
| Nov 11, 2025 | 96.78 | 99.31 | 96.75 | 97.71 | 97.71 | 1,900,647 |
| Nov 10, 2025 | 98.00 | 101.57 | 96.45 | 97.92 | 97.92 | 2,825,739 |
| Nov 7, 2025 | 95.08 | 96.77 | 92.54 | 96.72 | 96.72 | 2,745,617 |
| Nov 6, 2025 | 95.01 | 97.51 | 89.68 | 96.25 | 96.25 | 4,021,540 |
| Nov 5, 2025 | 92.75 | 95.24 | 88.88 | 95.05 | 95.05 | 9,810,345 |
| Nov 4, 2025 | 93.40 | 100.22 | 93.05 | 98.14 | 98.14 | 3,066,084 |
| Nov 3, 2025 | 94.07 | 99.23 | 92.57 | 98.92 | 98.92 | 2,686,268 |
| Oct 31, 2025 | 91.39 | 93.66 | 88.68 | 93.02 | 93.02 | 4,053,797 |
| Oct 30, 2025 | 89.99 | 95.88 | 88.22 | 92.41 | 92.41 | 11,095,411 |
| Oct 29, 2025 | 69.17 | 73.15 | 68.02 | 72.27 | 72.27 | 4,725,062 |
| Oct 28, 2025 | 70.85 | 70.85 | 68.33 | 69.58 | 69.58 | 1,933,647 |
| Oct 27, 2025 | 72.56 | 73.31 | 70.01 | 70.85 | 70.85 | 1,971,529 |
| Oct 24, 2025 | 70.28 | 72.70 | 69.83 | 72.15 | 72.15 | 2,469,417 |
| Oct 23, 2025 | 67.82 | 69.38 | 66.59 | 69.35 | 69.35 | 2,065,646 |
| Oct 22, 2025 | 69.23 | 69.51 | 66.72 | 68.03 | 68.03 | 1,959,151 |
| Oct 21, 2025 | 70.12 | 70.33 | 67.04 | 67.51 | 67.51 | 2,548,615 |
| Oct 20, 2025 | 65.96 | 70.28 | 65.96 | 70.20 | 70.20 | 2,446,007 |
| Oct 17, 2025 | 66.95 | 67.09 | 64.00 | 65.46 | 65.46 | 1,685,483 |
| Oct 16, 2025 | 64.61 | 68.23 | 64.58 | 67.47 | 67.47 | 2,967,847 |
| Oct 15, 2025 | 63.09 | 65.27 | 62.98 | 64.19 | 64.19 | 1,701,865 |
| Oct 14, 2025 | 61.46 | 63.77 | 61.00 | 62.56 | 62.56 | 1,430,959 |
| Oct 13, 2025 | 64.56 | 65.23 | 61.33 | 61.73 | 61.73 | 2,026,032 |
| Oct 10, 2025 | 66.57 | 66.57 | 63.87 | 64.22 | 64.22 | 2,171,352 |
| Oct 9, 2025 | 65.15 | 66.50 | 64.90 | 65.26 | 65.26 | 1,175,132 |
| Oct 8, 2025 | 64.07 | 66.03 | 63.78 | 65.32 | 65.32 | 1,594,533 |
| Oct 7, 2025 | 63.27 | 64.19 | 61.70 | 63.44 | 63.44 | 1,431,164 |
| Oct 6, 2025 | 63.10 | 65.19 | 62.95 | 63.38 | 63.38 | 1,996,982 |
| Oct 3, 2025 | 61.91 | 63.61 | 61.13 | 62.84 | 62.84 | 1,825,940 |
| Oct 2, 2025 | 62.60 | 63.00 | 60.45 | 61.46 | 61.46 | 2,086,252 |
| Oct 1, 2025 | 62.48 | 63.63 | 61.67 | 62.65 | 62.65 | 1,751,300 |
| Sep 30, 2025 | 61.98 | 62.55 | 61.32 | 62.48 | 62.48 | 1,917,838 |
| Sep 29, 2025 | 60.03 | 62.78 | 59.63 | 61.99 | 61.99 | 2,654,540 |
| Sep 26, 2025 | 60.18 | 60.71 | 59.03 | 60.03 | 60.03 | 2,484,591 |
| Sep 25, 2025 | 59.37 | 63.05 | 58.73 | 60.18 | 60.18 | 4,712,313 |
Open, high, low and close are the prices as traded. Adjusted close accounts for splits and dividends, and is what the chart and returns use. Where a company changed its ticker, its history under the old symbol is included.
The Quiver API serves daily prices back to 2014 alongside congressional trades, insider trades, 13F holdings and lobbying, all under one key and inside Claude or ChatGPT through our MCP server.
Explore the Quiver APIWe estimate that -- received a compensation of -- in --, making them the highest paid executive at GH, per a recent SEC DEF 14A filing. We estimate that the median employee at Guardant Health, Inc. is paid $215,141.
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