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OS

NASDAQ · OSIS

OSI Systems, Inc.

Technology · Hardware, Equipment & Parts

$193.97

Up+$0.89 (+0.46%)

Updated Oct 20, 2026, 11:25 PM

SID Score

3.8/10

Composite research score

Smart Money

58/100

Neutral

Market cap
4.46B
P/E ratio
29.47
Dividend yield
0.00%
52-week range
$186.50 – $311.72
Volume
168.13K
Avg. volume
218.67K

Price performance · OSIS

OSIS price history

1M range · 21 trading sessions · Daily adjusted prices

Prices through Oct 19, 2026

OSIS closed at $193.97 after 21 trading sessions, down 3.21% for the selected period.

Last close
$193.97
Period change
-3.21%
Period low
$192.30
Period high
$203.00
Daily close
View OHLC price history
OSIS OHLC price history, latest 40 sessions
DateOpenHighLowCloseVolume
Oct 19, 2026$195.00$196.00$192.01$193.97168.13K
Oct 16, 2026$196.21$196.21$192.96$194.98202.92K
Oct 15, 2026$192.99$197.42$190.9401$196.21135.61K
Oct 14, 2026$192.11$194.13$190.21$192.68181.52K
Oct 13, 2026$195.54$197.695$194.05$194.70176.78K
Oct 12, 2026$195.49$196.96$193.355$195.32171.83K
Oct 9, 2026$193.72$195.5199$190.07$194.91134.84K
Oct 8, 2026$192.75$196.52$191.0864$193.36158.83K
Oct 7, 2026$195.53$197.405$191.085$194.05224.25K
Oct 6, 2026$199.55$199.55$196.43$198.56122.67K
Oct 5, 2026$197.73$199.53$194.24$197.87198.9K
Oct 2, 2026$199.40$199.40$195.90$196.78149.35K
Oct 1, 2026$195.00$199.3921$190.24$196.62174.92K
Sep 30, 2026$193.40$196.02$190.7675$194.37208.34K
Sep 29, 2026$192.86$193.0199$190.44$192.30174.35K
Sep 28, 2026$197.62$197.62$192.29$193.04123.48K
Sep 25, 2026$202.48$202.93$195.37$197.24197.25K
Sep 24, 2026$202.00$205.15$200.15$201.30134.31K
Sep 23, 2026$200.83$203.775$198.925$203.00213.29K
Sep 22, 2026$203.18$203.45$199.2301$200.84183.92K
Sep 21, 2026$199.20$202.06$196.43$200.40162.9K

Latest OSIS news

The latest Smart Investors Daily articles mentioning OSIS.

OSIS research

Overview

Company profile and research snapshot.

Company profile

OSI Systems Inc is a designer and manufacturer of electronic systems and components for businesses in the homeland security, healthcare, defense, and aerospace markets. The firm is organized in three business segments: Security, which derives maximum revenue, provides security and inspection systems; Healthcare, which provides patient monitoring, diagnostic, cardiology, ventilation systems, and defibrillators; and Optoelectronics and Manufacturing, which provides specialized electronic components and manufacturing services for the Security and Healthcare segments and external original equipment manufacturers. The majority of the firm's revenue is generated in the United States, and the rest from Mexico, Europe, the Middle East and Africa, and the Asia Pacific regions.

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Analyst outlook

Consensus and target data currently published for this company.

Consensus
—
Average target
$288.00
Implied upside
—
Analysts
—
OSIS recent ratings
DateFirmRatingTarget
Oct 8, 2026OppenheimerOutperform—
Aug 21, 2026OppenheimerOutperform—
Aug 21, 2026B. Riley SecuritiesBuy—
Jul 20, 2026B of A SecuritiesBuy—
May 18, 2026CitigroupBuy—
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News briefing

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Yahoo · Oct 9, 2026

Is OSI Systems (OSIS) Still A Bargain After A 103% Rise?

OSI Systems has delivered a powerful long term share price climb, but recent weakness has put a fresh spotlight on whether the current valuation still lines up with its earnings power. That raises a straightforward question for investors who focus on fundamentals: Is the latest price tag being driven by the business performance or by market sentiment that may not match those earnings? Over the past 5 years, OSI Systems has more than doubled in value, which puts real pressure on the earnings...

AI research layers

Interpretive context generated from the platform’s current data sources.

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