NASDAQ · GH

Guardant Health, Inc.

Healthcare · Medical - Diagnostics & Research

$178.80

Down-$6.51 (-3.51%)

Updated Oct 31, 2026, 9:39 PM

SID Score

6.8/10

Composite research score

Smart Money

59/100

Neutral

Market cap: 12.58B
P/E ratio: -31.72
Dividend yield: 0.00%
52-week range: $74.55 – $191.05
Volume: 1.5M
Avg. volume: 2.66M

Price performance · GH

GH price history

1M range · 21 trading sessions · Daily adjusted prices

Prices through Oct 30, 2026

Last close: $178.80
Period change: +0.56%
Period low: $157.88
Period high: $187.22

Daily close

View OHLC price history

GH OHLC price history, latest 40 sessions
Date	Open	High	Low	Close	Volume
Oct 30, 2026	$182.48	$185.645	$175.4436	$178.80	1.5M
Oct 29, 2026	$185.17	$186.0112	$178.14	$185.31	1.25M
Oct 28, 2026	$178.06	$186.03	$177.00	$182.59	2.32M
Oct 27, 2026	$173.74	$178.69	$172.60	$178.06	1.49M
Oct 26, 2026	$170.10	$175.08	$168.73	$173.25	2M
Oct 23, 2026	$163.16	$171.73	$160.72	$169.08	1.67M
Oct 22, 2026	$165.03	$167.25	$158.6775	$162.94	1.77M
Oct 21, 2026	$162.29	$171.22	$162.00	$166.66	2.54M
Oct 20, 2026	$158.29	$163.565	$155.0688	$162.59	1.31M
Oct 19, 2026	$160.65	$163.91	$155.00	$157.88	1.87M
Oct 16, 2026	$165.88	$168.47	$157.435	$158.60	1.98M
Oct 15, 2026	$160.78	$168.86	$158.998	$165.88	1.33M
Oct 14, 2026	$159.89	$166.16	$159.00	$162.99	1.28M
Oct 13, 2026	$161.945	$164.53	$158.36	$162.085	1.3M
Oct 12, 2026	$168.26	$168.69	$158.46	$162.79	1.56M
Oct 9, 2026	$166.03	$170.8099	$166.03	$167.47	1.52M
Oct 8, 2026	$166.24	$167.275	$161.61	$165.56	1.6M
Oct 7, 2026	$166.50	$171.55	$165.00	$168.33	2.2M
Oct 6, 2026	$188.00	$191.05	$170.05	$170.69	3.39M
Oct 5, 2026	$177.45	$187.69	$176.37	$187.22	1.75M
Oct 2, 2026	$173.32	$179.17	$172.00	$177.80	1.65M

Latest GH news

The latest Smart Investors Daily articles mentioning GH.

analystOct 28, 2026

BTIG Reiterates Buy Rating on Guardant Health, Inc. (GH)

analystOct 7, 2026

Barclays Reiterates Overweight Rating on Guardant Health, Inc. (GH)

priceOct 5, 2026

Guardant Health, Inc. (GH) Surges 5.3% on Heavy Volume

Latest GH news

The latest Smart Investors Daily articles mentioning GH.

GH research

SEC Filings

Recent regulatory filings and source documents.

SEC filing history

Open a filing to view the original source document.

GH SEC filings
Filed	Form	Description	Accepted	Document
Oct 22, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Oct 19, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Oct 19, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Oct 15, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Oct 13, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Oct 2, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Oct 2, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Oct 2, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Oct 2, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Oct 2, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Oct 2, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Oct 2, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Oct 2, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Sep 22, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Sep 21, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Sep 17, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Sep 17, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Sep 17, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Sep 17, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Sep 14, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Sep 14, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Aug 27, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Aug 24, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Aug 24, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Aug 18, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Aug 18, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Aug 13, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Aug 12, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Aug 12, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Aug 12, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Aug 11, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Aug 6, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Aug 5, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Jul 22, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Jul 20, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Jul 16, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Jul 2, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Jul 2, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Jul 2, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Jul 2, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Jul 2, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Jul 2, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Jul 2, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Jul 2, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Jul 2, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Jun 30, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Jun 30, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Jun 23, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Jun 23, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Jun 23, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source

Filed

Form

Description

Accepted

Document

Oct 22, 2026