What move does the options market price into iRhythm Technologies's report?

Implied ±18.8%, either direction · provisional.

IRTCNasdaqSurgical & Medical Instruments & Apparatus

iRhythm Technologies, Inc. (IRTC) earnings date, market-implied expected move, and options open interest by expiry

129.80

pre 110.00 −15.51%

Pre-market07:00 ETdelayed

Open113.20Volume797,693Mkt cap$4.4BEPS-1.16

Day110.00 – 113.200%52-wk100.70 – 174.3613%

IRTC

iRhythm Holdings, Inc.

OpenVolumeMkt capP/EEPSDiv yield

Day – 52-wk –

Expected move

Inputs

±18.8%implied · straddle

105.71154.67

spot 130.19exp Feb 19ATM strike 130ATM straddle 28.80IV 51%

Nov 5 closeprovisional

Expected move

Inputs

Next report

Feb 18

after close · in 104 days

est.Q4 FY26

Calendar

Next report

Last report

Nov 5

after close

confirmedQ3 FY26Nov 4 close

Implied vs realized

Largest filed tie

24.00%

of IRTC revenue · the Medicare program through CMS

customerIRTC 10-K

Supply chain

Largest filed tie

13F top-10 QoQ

+5.08%

shares held · 10 largest managers

13F · Jun 30 '26129d lag

303 managers

Top fund weight

0.12%

IRTC weight · IWM

N-PORTJun 30 '26

4 funds

Last reportshaded = implied▲▼ = realized× = |realized| ÷ implied

iRhythm Technologies (IRTC) is expected to report on Feb 18 after close (estimated date).

Implied vs realized

3 reports

—≥ implied

Feb 19 '26Feb 19 '26confirmed±6.6%▼−4.98%×0.76

Q1 FY26Apr 30 '26confirmed±8.4%▼−6.47%×0.77

Q2 FY26Aug 6 '26confirmed±9.3%▼−0.22%×0.02

quarterimplied−10%0+10%realized×

Q2 FY26±9.3%▼−0.22%×0.02

Q1 FY26±8.4%▼−6.47%×0.77

Feb '26±6.6%▼−4.98%×0.76

Shaded = implied · tick ▲▼ = realized · × = |realized| ÷ impliedSource: options EOD · implied at prior close · realized close to close

Implied vs realized

Positioning

OI · 5 expiries · Nov 5 close

0.75OI · 5 expiries · Nov 5 closeP/C open interest · Feb 19 · first expiry after the report

PUTS · chgexpiry · days · P/CCALLS · chgP/C

2460%Nov 2014d0.26930+7%0.26

1660%Dec 1842d0.433830%0.43

228+1%Jan 1570d0.882590%0.88

report · Feb 18 · after close · est.

60%Feb 19105d8+14%

330%Mar 19133d0.26127+3%0.26

ExpiryPutsCallsP/C

Nov 2014d2460%930+7%0.26

Dec 1842d1660%3830%0.43

Jan 1570d228+1%2590%0.88

report · Feb 18 · after close · est.

Feb 19105d60%8+14%0.75

Mar 19133d330%127+3%0.26

Hatched = puts · solid = calls · bars scaled per expiry · chg = OI vs prior sessionSource: options EOD

Positioning

Linked exposure

scenario · straddle±18.8%

Funds 4

IWM±0.0%

UWM±0.0%

VTI±0.0%

VT±0.0%

Dashed = straddleMethod Source: SEC filings · N-PORT · market data

Linked exposure

Revenue flow

as filedQ3 FY26

−13.47%as filednet margin · revenue −1.15% QoQ · +14.88% YoY

Revenue$222M−1.15%

Gross profit$164M74.23%+0.79%

Operating income−$33M−14.69%−1180.68%

Pre-tax income−$30M−7734.91%

Net income−$30M−13.47%−7734.91%

Cost of revenue$57M−6.35%

Operating expenses$197M+18.89%

Tax$0—

Other income$3M+25.13%

Source: SEC filings · standardized · QE Sep 30 '26 · bars = % of revenue

Revenue flow

Intraday

15m bars

Long dash = implied range · Nov 5 close · Hatch = extended hours · ▯ up · ▮ downSource: market data · 07:00 ET

Intraday

Event sensitivity

CPI ×2.91· ±7.3% vs ±2.5% · 10 releases

eventrelease day|move|up · n×base

CPIconsumer prices±7.3%4 of 10×2.91

GDPgross domestic product±3.1%5 of 10×1.22

PCEpersonal income & outlays±3.1%5 of 10×1.22

PPIproducer prices±2.8%5 of 11×1.13

FOMCrate decision±2.6%2 of 7×1.03

CPROFcorporate profits±2.2%3 of 6×0.88

NFPjobs report±1.2%2 of 8×0.47

Bar = avg |move| to ±8% · tick = ±2.5% avg day · ×base = |move| ÷ ±2.5% · min 6 releases

Earnings history

EPS -0.90 · consensus —

Quarter	Reported	EPS	Consensus
Q3 FY26	—	-0.90	—
Q2 FY26	Aug 6 '26 · confirmed	-0.01	—
Q1 FY26	Apr 30 '26 · confirmed	-0.43	—
Q3 FY25	—	-0.16	—

Source: filed financials

Methodology

ties · implied moves · holdersMethod