OSI Systems (OSIS) stock

Market cap $3.1B

$196.78

+0.08%

Market closed. Prices as of today's close.

Quality Score

Below Average

In its industry

#62of 83

Semiconductors

Checks firing

4of 14

Trending down

From 52-week high

-36.9%

Below the 200-day

Pro members see every stock ranked and every check behind each score, live.

See all 14 checks on OSISFree for 24 hours. No account needed.

What moves chips

Big Tech spending$165.1B+87.0%in the quarter, Apr to Junon a year

What Microsoft, Alphabet, Amazon and Meta together spent on buildings and equipment in their latest quarter, data centers included, against a year earlier. It is capital spending as each company reports it, not a count of chips bought.

Each company's quarterly report (10-Q) on SEC EDGAR, Apr to Jun. Change on the same period a year earlier.

TSMC monthly sales and US export rules, for Pro members.

Quality Score

Why OSIS scores 3

Below AverageTrending down, 4 of 14 checks firingWhat the Quality Score means

Poor is below 0. Average starts at 6, Above Average at 11, Excellent at 15, and Exceptional at 20.

+4Chart checks 4 of 14 firing right now, one point each
−2Long-term trend below a falling 200-⁠day average, down over one year

Profit addsRead on the last four quarters against the four before, or the last full year where no quarters are filed.

No effect today: Run-up, Size, Growth, Dilution, Volatility, Cash flow, Persistence, and News.

What every line is worth, and the reason behind it, on OSIS and every other stock.Get in free →

Price, score, chart checks, and the industry rank are from a snapshot taken at 9:24 PM ET, at least 15 minutes behind. How we rank stocks.

What's next

Expected to report Thu Oct 29, after the close

After its last 4 reports it closed -3.8% on average, higher 1 of 4 times.

What would turn OSIS's score around: 6 things, for Pro members

Alert me when OSIS's Quality Score turns up

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Pro

Here is what Pro members see.

Every stock has a live page like this, OSIS included: the price in real time, the full chart, all 14 checks, and every line of its score.

AMD's page for Pro members on a phone, recorded live: the price changes as it trades, beside its Quality Score and its rank, with the bid and ask under it and a year of candles below — The same page for Pro members, on AMDThe live price and the full chart, with the Quality Score drawn under it and the line that drives it.

A Pro member's stock page for AMD: its Quality Score with its rank and the line driving it, the live price with the bid and ask, the chart checks, strength, and next earnings, and a year of candles with the 21 and 50-day averages and the Quality Score drawn under the chart — The same page for Pro members, on AMDThe live price and the full chart, with the Quality Score drawn under it and the line that drives it.

The Score tab on a phone: how AMD's Quality Score adds up from price action, the company, and signals, its rank, and the chart checks by group, trend, volume, tight range, and buying — Every line of the scoreWhat each part adds, and all 14 checks by group, on OSIS and every other stock.

The New alert form on a phone: watch one name, AMD, when its Quality Score is at least 20, sent by the bell on the site, a push notification, and email, with the Save alert button — Your own optional alertsPick what to watch, OSIS or your whole watchlist, and when: a Quality Score, a price, a filing. It comes by push, email, or the bell.

Prices refresh every 2.5 seconds during market hours.
Optional alerts by push, email, or the bell.
Add it to your Home Screen and it opens like an app.

The 14 checks

OSIS has 4 of 14 checks firing

One per group is shown here.

Trend1 of 5 shown

MA FAN 21 EMA W.EMA HH/HL 52W HI

Averages stacked in order, price near its high.

Volume1 of 3 shown

VOL VDU U/D VOL

Heavy volume on the run, quiet volume at rest.

Tight range1 of 3 shown

ATR SQZ SQUEEZE NR7

The daily range is tight against its own recent history.

Buying1 of 3 shown

OBV+CLOSE HI SPRING

Closes near the high, and buyers step in on dips.

The other 10 checks on OSIS, and all 14 on every stock.Get in free →

Also on the chart

Not scored

Shown for reference. None of these counts toward the Quality Score: in our tests on 20 years of daily prices, none of them improved it.

RSI 1441.1
Above 30, below 50.
MACD (12, 26, 9)Above signal
Crossed above its signal line 1 session ago.
50-day average$211.71
The price is 7.1% below it.
200-day average$245.05
The price is 19.7% below it. The 50-day is below the 200-day, since Jun 2.
ADX 1435.6
25 or more, with +DI below -DI.
Support$195.32
Swing low from Sep 15, 0.7% below the price.
Resistance$206.38
Swing high from Sep 16, 4.9% above the price.
Bollinger Bands (20, 2)Inside
The bands run from $192.39 to $206.58.
Volume0.6x
Against its 20-day average, for the time of day.

Its industry

How OSIS ranks in Semiconductors

OSIS is #62 of 83 by Quality Score. The top three are shown with their scores, and more by name.

1AMDAdvanced Micro Devices8/1423
2NVDANvidia8/1422
3TSMTaiwan Semiconductor Manufacturing Company9/1420
NXTNextpowerOpen for its score
ONON SemiconductorOpen for its score
PENGPenguin SolutionsOpen for its score
PLABPhotronicsOpen for its score
62OSISOSI Systems4/143

More in Semiconductors, on the Technology page

Earnings

When does OSIS report earnings, and what happens after?

Expected to report Thu Oct 29, after the close (in 27 days). Not yet confirmed by the company.

+14.2%-7.3%-17.0%-5.2%

Oct 30Jan 29May 4Aug 20

Reported	When	Gap	Reaction	5 sessions
Aug 20, 2026After close	After close	-10.1%	-5.2%	-3.3%
May 4, 2026After close	After close	-2.1%	-17.0%	-18.0%
Jan 29, 2026After close	After close	-2.0%	-7.3%	-4.3%
Oct 30, 2025After close	After close	+3.1%	+14.2%	+15.8%

The gap is the next open against the close before the report; the reaction is where that session closed. OSIS closed higher after 1 of its last 4. Past behavior, not a forecast.

Report dates and past reactions come from sessions that have already closed, so none of these figures move.

Filings

Who is trading OSIS

OSIS trades by Congress and the White House

2 trades disclosed in the last six months. The newest:

SellDonald Trump$15K to $50KPresident (R)traded Jul 29, disclosed Sep 22(55 days later)

SellDonald TrumpPresident (R)$15K to $50Ktraded Jul 29, disclosed Sep 22(55 days later)

All 2 trades on OSIS disclosed by Congress and the White House, for Pro members.Get in free →

Congress gets 45 days to report a trade, so the two dates are weeks apart. Shown as filed, with no delay.

See what Congress is buying across the market

The company

About OSI Systems

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. Geographically, 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.

7,806 employeesHawthorne, CAosi-systems.com

Pro

Every line of the score, on every stock.

Real-time prices, no delay
Every line of OSIS's score, with the points and the reason
All 14 checks on OSIS and on all 3,243 stocks
Every stock ranked, with the chart
Every filing, and optional alerts on OSIS

BreakawaySep 22Donald Trump sold OSIS$15K to $50K, disclosed Sep 22

What a filing on OSIS would have sent. Alerts are optional.

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Questions

Straight Answers.

Are the prices delayed?

Only on the public pages, which run at least 15 minutes behind. Pro members, trial included, see real-time prices: the scanner refreshes every 15 seconds, and your watchlist every few seconds, pre-market and after hours included.

Where does the data come from?

Daily bars, quotes, reference data, headlines, and short interest come from Massive, formerly Polygon, a licensed market data vendor. The age of the quotes is shown at the top of every page. Insider trades, notable holders and profits come straight from the SEC. That means Form 4 filings, 13F filings and XBRL financial data on EDGAR. Government filings come from the public STOCK Act and Office of Government Ethics disclosures. The market-wide headlines on the market line also come from the public headline feeds CNBC, MarketWatch and Yahoo Finance publish, shown as the headline, the source and a link to the article. Splits, dividends, and the financial statements on each ticker page come from the vendor's reference data. The 8-K filings on EDGAR are read for the items that move a price. Five years of history is loaded for every stock. So the 200-day and 52-week checks rest on real history. Options flow is not part of the product.

Do I need an account?

Not for the first 24 hours. Tap any green button and you're in, with no email and no password. To keep going, create a free account with Google, Apple, or your email. There is no password to make up.

Is this investment advice?

No. It is a screening tool that scores stocks on the chart, the company's own results, and the news and filings. It does not know your situation and it is not a recommendation to buy or sell anything. Please do your own research.

The price, the score, the chart checks and readings, and the industry rank on this page are delayed at least 15 minutes. Filings are shown as filed, because a disclosure is already days or weeks old when it becomes public. Earnings dates and past reactions are settled sessions.