GH

Guardant Health, Inc.
NasdaqGSUSDEQUITY Healthcare DELAYED
Last price
169.31
▼ 17.91 (9.57%)
MARKET · —

Price

1D — H — L — Range — Vol —
Drag pan · Pinch zoom · Hold crosshair · pick a tool then drag to draw
Open
187.16
Prev close
187.22
Day high
191.01
Day low
170.11
Volume
3.39M
Market cap
$22.91B
P/E (TTM)
—
52W range
61.00 – 191.01

Day trading desk

Current session · delayed
Gap from prior close
-0.03%
Prior close 187.22
VWAP
173.55
-2.44% from price
Relative volume
3.19×
Unusually busy
Session range
15.18%
169.00 – 194.65
Position in range
1%
Near session low
ATR (14D)
8.29
4.90% of price
Prior day high
187.69
PDH
Prior day low
176.37
PDL
Bid / ask spread
—
Quote not published
Session volume
6.42M
Avg 2.01M

VWAP and the session figures are computed from the delayed intraday series on this page, so they lag the live tape and will not match a broker's real-time VWAP exactly. Turn on Prior day H/L/C, Opening range and Volume profile in the chart's Studies menu to see these levels drawn on price.

Trailing performance

Price return · vs SPY
Returnvs SPY
1W
-3.96% -5.9%
1M
+5.75% +4.6%
3M
+9.30% +4.8%
6M
+82.95% +64.8%
YTD
+67.11% +52.9%
1Y
+171.63% +155.2%
3Y
+475.88% +393.6%
5Y
— —

Price return only. Dividends are not reinvested, so total return on a dividend payer will be higher than shown.

Unusual options activity

Account required
Nothing crossed the thresholds in the expiries we scanned.
That is the normal state — most contracts trade well inside their existing open interest.
Free account required

Contracts trading at or above their open interest, ranked by notional and where the print landed.

Free account

10 more panels on GH open with an account.

Options chains and analytics, valuation ratios, insider filings, analyst targets and ownership. No card, no trial, nothing to cancel.

Insider net activity

6m · Form 4 rollup
Net shares
-174.21K
Net selling
Buy transactions
55
726.97K shares
Sell transactions
33
901.17K shares
Net transactions
+88
Buys less sells
Sell : buy shares
1.2 : 1
Mixed
Insider-held shares
5.34M
Total on file
Bought 726.97KSold 901.17K

Insider transactions

Account required
DateInsiderAction SharesValueHeld
Sep 21, 26
MIGNONE ROBERTO A.
Director
— 264 — Direct
Sep 17, 26
HIDALGO MEDINA MANUEL
Director
— 232 — Direct
Sep 16, 26
TARIQ MUSA
Director
SELL 116 $20.30K Direct
Sep 16, 26
AZAR ALEX M II
Director
SELL 826 $144.55K Direct
Sep 16, 26
KROGNES STEVE E
Director
SELL 6.67K $1.17M Direct
Sep 15, 26
TARIQ MUSA
Director
— 249 — Direct
Sep 15, 26
CHUDOVA DARYA
Chief Technology Officer
SELL 7.74K $1.38M Direct
Sep 11, 26
AZAR ALEX M II
Director
— 1.65K — Direct
Sep 11, 26
KALIA KUMUD
Chief Technology Officer
SELL 4.00K $632.19K Direct
Aug 26, 26
ELTOUKHY HELMY A
Chief Executive Officer
STOCK 30.00K $0 Indirect
Aug 21, 26
MIGNONE ROBERTO A.
Director
— 264 — Direct
Aug 21, 26
TALASAZ AMIRALI
Chief Executive Officer
SELL 37.50K $6.34M Indirect
Aug 17, 26
HIDALGO MEDINA MANUEL
Director
— 232 — Direct
Aug 17, 26
TARIQ MUSA
Director
SELL 116 $18.15K Direct
What this is, and what it is not

These are SEC Form 4 filings — officers, directors and 10% owners reporting their own trades in the company's stock. Filing is due within two business days of the transaction, so this lags reality by days, and the provider adds its own lag on top.

A sale is not automatically bearish. Executives sell on scheduled 10b5-1 plans, to cover tax on vesting equity, and to diversify. Purchases with cash are generally the more informative signal, and they are far rarer.

This does not include congressional or senate trading. That comes from STOCK Act disclosures filed with the Senate eFD system and the House Clerk, which this data source does not carry.

Free account required

Officer and director trades in their own stock, straight from Form 4 filings.

Insider holders

10 reporting
NameRelationShares heldLatest
BELL MICHAEL BRIAN
Chief Financial Officer 51.82K Conversion of Exercise of derivative security
CHUDOVA DARYA
Chief Technology Officer 70.64K Sale
EAGLE CRAIG
Officer 72.00K Conversion of Exercise of derivative security
ELTOUKHY HELMY A
Chief Executive Officer — Stock Gift
FREEMAN CHRIS
Officer 65.37K Conversion of Exercise of derivative security
GADDE VIJAYA V.
Director 28.52K Conversion of Exercise of derivative security
KALIA KUMUD
Chief Technology Officer 39.79K Sale
MONROE TERILYN J
Officer 22.98K Conversion of Exercise of derivative security
SAIA JOHN GOMES
Officer 38.99K Stock Gift
TALASAZ AMIRALI
Chief Executive Officer — Sale

Fundamentals

TTM · reported
Market cap$22.91B
Enterprise value$23.55B
Revenue (TTM)$1.18B
Gross profit$769.16M
EBITDA$-430.57M
Net income$-453.44M
EPS (TTM)$-3.19
Free cash flow$26.61M
Total cash$1.05B
Total debt$1.70B
Book value / share$-1.67
Shares outstanding134.20M
Float129.48M
Short % of float8.56%
Dividend yield0.00%
Beta (5Y)1.58

Valuation & profitability ratios

Account required
Trailing P/E—
Forward P/E-408.42
PEG ratio—
Price / sales—
Price / book—
EV / revenue19.91
EV / EBITDA-54.69
Gross margin65.01%
Operating margin-38.25%
Profit margin-38.33%
Return on equity—
Return on assets-18.07%
Debt / equity—
Current ratio4.03
Free account required

Fourteen ratios including P/E, PEG, EV/EBITDA, margins and return on equity.

Financial statements

As reported · 4 years · 5 quarters
Blank means not reported, not zero
Line item2025202420232022YoY
Total revenue $982.02M$739.02M$563.95M$449.54M +32.9%
Operating revenue $982.02M$739.02M$563.95M$449.54M +32.9%
Cost of revenue $349.01M$289.80M$227.05M$156.32M +20.4%
Gross profit $633.01M$449.22M$336.90M$293.21M +40.9%
Research & development $364.19M$347.75M$367.19M$373.81M +4.7%
Selling, general & admin $706.07M$545.06M$451.03M$463.78M +29.5%
Total operating expense $1.07B$892.81M$901.62M$837.59M +19.9%
Operating income -$437.25M-$443.59M-$564.73M-$544.38M +1.4%
Net interest income $30.20M$51.11M$32.79M$3.49M -40.9%
Pre-tax income -$417.54M-$435.09M-$478.76M-$653.45M +4.0%
Tax provision -$1.26M$1.28M$685.00K$1.14M -198.4%
Net income -$416.28M-$436.37M-$479.45M-$654.59M +4.6%
Net income to common -$416.28M-$436.37M-$479.45M-$654.59M +4.6%
Basic EPS -3.32-3.56-4.28-6.41 +6.7%
Diluted EPS -3.32-3.56-4.28-6.41 +6.7%
EBIT -$413.64M-$432.51M-$476.19M-$650.87M +4.4%
EBITDA -$373.91M-$390.12M-$433.31M-$614.91M +4.2%
Basic shares 125.37M122.75M111.99M102.18M +2.1%
Diluted shares 125.37M122.75M111.99M102.18M +2.1%

Options analytics

Account required
Put / call volume
1.13
Put-heavy session
Put / call open interest
1.14
Positioning, not flow
Max pain
170.00
-0.4% from spot
ATM implied vol
58.3%
Nearest strike to spot
Skew (10% OTM)
-2.7%
Calls bid over puts
Call volume
775
Contracts, this expiry
Put volume
879
Contracts, this expiry
Heaviest call OI
180.00
1.83K contracts
Heaviest put OI
150.00
1.73K contracts

Max pain is the strike at which the largest dollar value of open contracts expires worthless. It describes current positioning; it is not a forecast and it moves as open interest changes.

Free account required

Put/call ratios, max pain, implied volatility skew and where open interest is concentrated.

Earnings

History & consensus estimates
Reported vs expected · EPS
QuarterEst.ActualSurprise
Jun 2026 -0.39-0.42 -7.8%
Mar 2026 -0.47-0.45 +5.0%
Dec 2025 -0.47-0.50 -6.5%
Sep 2025 -0.49-0.39 +20.3%
Forward consensus
PeriodEPSAnalystsRevenueGrowth
Current quarter -0.32 17 $350.30M +32.1%
Next quarter -0.28 17 $369.19M +31.3%
Current year -1.47 21 $1.36B +38.2%
Next year -0.41 19 $1.83B +35.2%

Analyst targets & ownership

Account required
Mean target$199.84
High target$240.00
Low target$105.00
Implied upside18.03%
Analyst count25
ConsensusSTRONG BUY
Strong buy / Buy5 / 20
Hold0
Sell / Strong sell1 / 0
Held by insiders3.98%
Held by institutions100.95%
Institutions holding800
Free account required

Price targets, consensus spread, insider and institutional ownership.

Moving averages & technicals

Computed from 2Y daily closes
SMA 10
177.39
-4.55% from price
SMA 20
174.25
-2.04% from price
SMA 50
166.63
+2.43% from price
SMA 100
152.22
+11.22% from price
SMA 200
124.73
+36.84% from price
EMA 12
176.41
-4.02% from price
EMA 26
172.78
-2.01% from price
EMA 50
166.21
+1.86% from price
RSI (14)
48.3
Neutral
MACD (12,26,9)
3.63
Hist -0.40
ATR (14)
8.29
4.86% of price
Realised vol 30D
48.3%
Annualised
Bollinger upper
188.77
20, 2σ
Bollinger lower
159.72
20, 2σ
50 / 200 cross
Golden
166.63 vs 124.73
Trend bias
Above 200
+36.84%

Options chain

Account required
Expiry
Spot 169.31
Calls
StrikeLastBidAskVolOIIV
000.000.000.000.00000.0%
000.000.000.000.00000.0%
000.000.000.000.00000.0%
000.000.000.000.00000.0%
000.000.000.000.00000.0%
000.000.000.000.00000.0%
000.000.000.000.00000.0%
Puts
StrikeLastBidAskVolOIIV
000.000.000.000.00000.0%
000.000.000.000.00000.0%
000.000.000.000.00000.0%
000.000.000.000.00000.0%
000.000.000.000.00000.0%
000.000.000.000.00000.0%
000.000.000.000.00000.0%
Free account required

Every listed expiry, both sides of the book, with volume, open interest and implied volatility.

Risk profile

Daily returns · 1Y window
Beta vs SPY
0.91
Less volatile than market
Correlation to SPY
0.20
Largely independent
Realised vol 30D
48.3%
Annualised
Market vol 1Y
13.0%
SPY, annualised
Max drawdown 1Y
-33.0%
Peak to trough
Max drawdown 5Y
-86.7%
Peak to trough
ATR 14
8.29
4.86% of price
Beta (reported)
1.58
5Y monthly, from filing

Short interest

Semi-monthly exchange report · lags by ~2 weeks
Shares short
11.02M
Prior 11.19M
Change vs prior
-1.5%
Shorts covering
% of float
8.56%
Normal
% of shares out
8.21%
Against total outstanding
Days to cover
5.7
Crowded exit
Float
129.48M
Freely tradeable shares

Exchanges publish short interest twice a month with a settlement lag, so this is roughly two weeks behind. Days to cover divides shares short by average daily volume — it estimates how long covering would take, not whether it will happen.

Rating changes

202 on file
DateFirm ActionFromTo
Oct 1, 26 Guggenheim MAINTAINED Buy Buy
Sep 9, 26 UBS MAINTAINED Buy Buy
Sep 8, 26 Rothschild & Co INITIATED — Buy
Sep 2, 26 BTIG MAINTAINED Buy Buy
Aug 4, 26 Piper Sandler MAINTAINED Overweight Overweight
Aug 4, 26 Stephens & Co. MAINTAINED Overweight Overweight
Aug 4, 26 Morgan Stanley MAINTAINED Overweight Overweight
Aug 3, 26 Stifel MAINTAINED Buy Buy
Jul 31, 26 RBC Capital MAINTAINED Outperform Outperform
Jul 31, 26 Mizuho MAINTAINED Outperform Outperform
Jul 31, 26 JP Morgan MAINTAINED Overweight Overweight
Jul 31, 26 TD Cowen MAINTAINED Buy Buy

Dividends & splits

Declared · from the issuer
Forward rate—
Forward yield0.00%
5-year avg yield—
Payout ratio—
Ex-dividend date—
Next pay date—
Last split—
Split date—

PRIVATE STRATEGY · BY QUALIFICATION

The same data. A different seat.

The research you are reading is the input layer for a discretionary options program we run for a small number of qualified investors. Minimum $1,000,000.