OSIS

OSI Systems, Inc.
NasdaqGSUSDEQUITY Technology DELAYED
Last price
193.08
▼ 5.48 (2.76%)
MARKET · —

Price

1D — H — L — Range — Vol —
Drag pan · Pinch zoom · Hold crosshair · pick a tool then drag to draw
Open
195.53
Prev close
198.56
Day high
197.41
Day low
191.09
Volume
154.92K
Market cap
$3.08B
P/E (TTM)
21.57
52W range
186.50 – 311.72

Day trading desk

Current session · delayed
Gap from prior close
-1.53%
Prior close 198.56
VWAP
193.40
-0.16% from price
Relative volume
0.66×
Normal
Session range
3.31%
191.09 – 197.40
Position in range
32%
Mid range
ATR (14D)
5.33
2.76% of price
Prior day high
199.55
PDH
Prior day low
196.43
PDL
Bid / ask spread
—
Quote not published
Session volume
152.70K
Avg 231.67K

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
-0.66% -2.6%
1M
-5.47% -6.9%
3M
-10.88% -14.2%
6M
-33.07% -48.0%
YTD
-24.30% -38.2%
1Y
-23.13% -38.8%
3Y
+62.05% -19.8%
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 OSIS 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
+102.07K
Net buying
Buy transactions
29
122.07K shares
Sell transactions
1
20.00K shares
Net transactions
+30
Buys less sells
Sell : buy shares
0.2 : 1
Mixed
Insider-held shares
776.69K
Total on file
Bought 122.07KSold 20.00K

Insider transactions

Account required
DateInsiderAction SharesValueHeld
Aug 24, 26
CHOPRA DEEPAK
Director
STOCK 20.40K $4.22M Direct
Aug 24, 26
EDRICK ALAN IAN
Chief Financial Officer
STOCK 21.87K $4.52M Direct
Aug 24, 26
TROPEANO MICHAEL N
Officer
STOCK 287 $59.33K Direct
Aug 24, 26
OKAWA CARY M
Officer
STOCK 908 $187.71K Direct
Aug 24, 26
MEHRA AJAY
Chief Executive Officer
STOCK 20.07K $4.15M Direct
Aug 24, 26
SZE VICTOR SO-MIEN
General Counsel
STOCK 16.84K $3.48M Direct
Aug 24, 26
MORBEN PAUL KEITH
Divisional Officer
STOCK 1.08K $223.89K Direct
Aug 24, 26
GRINDSTAFF GLENN
Officer
STOCK 1.97K $407.05K Direct
Jul 31, 26
EDRICK ALAN IAN
Chief Financial Officer
STOCK 8.51K $1.88M Direct
Jul 31, 26
CONSTANTINE W PAUL
Officer
STOCK 610 $135.05K Direct
Jul 31, 26
TROPEANO MICHAEL N
Officer
STOCK 1.69K $375.04K Direct
Jul 31, 26
OKAWA CARY M
Officer
STOCK 632 $139.92K Direct
Jul 31, 26
MEHRA AJAY
Chief Executive Officer
STOCK 13.55K $3.00M Direct
Jul 31, 26
SZE VICTOR SO-MIEN
General Counsel
STOCK 6.44K $1.43M 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
ALIABADI MANOOCHER MANSOURI
Officer 78.09K Sale
BALLHAUS WILLIAM FRANCIS JR.
Director 29.48K Stock Award(Grant)
BERNARD KELLI
Director 11.13K Stock Award(Grant)
CHIZEVER GERALD M.
Director 10.84K Stock Award(Grant)
CHOPRA DEEPAK
Director 250.19K Stock Award(Grant)
EDRICK ALAN IAN
Chief Financial Officer 306.54K Stock Award(Grant)
GRINDSTAFF GLENN
Officer 10.19K Stock Award(Grant)
LUSKIN MEYER
Director — Stock Award(Grant)
MEHRA AJAY
Chief Executive Officer 115.58K Stock Award(Grant)
SZE VICTOR SO-MIEN
General Counsel 101.00K Stock Award(Grant)

Fundamentals

TTM · reported
Market cap$3.08B
Enterprise value$3.86B
Revenue (TTM)$1.79B
Gross profit$593.09M
EBITDA$268.09M
Net income$154.71M
EPS (TTM)$8.95
Free cash flow$209.24M
Total cash$359.83M
Total debt$1.05B
Book value / share$52.33
Shares outstanding15.94M
Float14.99M
Short % of float16.53%
Dividend yield0.00%
Beta (5Y)1.21

Valuation & profitability ratios

Account required
Trailing P/E21.57
Forward P/E15.07
PEG ratio1.47
Price / sales—
Price / book3.69
EV / revenue2.16
EV / EBITDA14.38
Gross margin33.21%
Operating margin14.17%
Profit margin8.66%
Return on equity17.34%
Return on assets5.94%
Debt / equity126.04
Current ratio3.15
Free account required

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

Financial statements

As reported · 4 years · 6 quarters
Blank means not reported, not zero
Line item2026202520242023YoY
Total revenue $1.79B$1.71B$1.54B$1.28B +4.3%
Operating revenue $1.79B$1.71B$1.54B$1.28B +4.3%
Cost of revenue $1.19B$1.13B$1.01B$847.92M +5.9%
Gross profit $593.09M$587.18M$530.46M$430.51M +1.0%
Research & development $79.14M$73.44M$65.28M$59.35M +7.8%
Selling, general & admin $278.39M$290.88M$269.73M$228.31M -4.3%
Total operating expense $357.53M$364.32M$335.01M$287.67M -1.9%
Operating income $235.56M$222.86M$195.45M$142.84M +5.7%
Net interest income -$26.22M-$31.43M-$27.85M-$20.04M +16.6%
Pre-tax income $192.75M$186.09M$161.21M$115.24M +3.6%
Tax provision $38.03M$36.46M$33.06M$23.46M +4.3%
Net income $154.71M$149.64M$128.15M$91.78M +3.4%
Net income to common $154.71M$149.64M$128.15M$91.78M +3.4%
Basic EPS 9.338.937.555.44 +4.5%
Diluted EPS 8.958.717.385.34 +2.8%
EBIT $218.97M$217.52M$189.06M$135.28M +0.7%
EBITDA $261.62M$261.10M$231.27M$173.79M +0.2%
Basic shares 16.58M16.76M16.98M16.87M -1.1%
Diluted shares 17.28M17.18M17.35M17.19M +0.6%

Options analytics

Account required
Put / call volume
1.82
Put-heavy session
Put / call open interest
2.58
Positioning, not flow
Max pain
210.00
+8.8% from spot
ATM implied vol
1.6%
Nearest strike to spot
Skew (10% OTM)
-4.4%
Calls bid over puts
Call volume
38
Contracts, this expiry
Put volume
69
Contracts, this expiry
Heaviest call OI
220.00
73 contracts
Heaviest put OI
200.00
84 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 3.773.78 +0.1%
Mar 2026 2.542.60 +2.3%
Dec 2025 2.522.58 +2.4%
Sep 2025 1.381.42 +3.1%
Forward consensus
PeriodEPSAnalystsRevenueGrowth
Current quarter 1.64 6 $396.95M +3.2%
Next quarter 2.67 6 $468.06M +0.9%
Current year 11.37 7 $1.91B +6.8%
Next year 12.81 5 $2.03B +6.4%

Analyst targets & ownership

Account required
Mean target$278.29
High target$300.00
Low target$250.00
Implied upside44.13%
Analyst count7
ConsensusSTRONG BUY
Strong buy / Buy1 / 5
Hold1
Sell / Strong sell0 / 0
Held by insiders4.87%
Held by institutions125.79%
Institutions holding502
Free account required

Price targets, consensus spread, insider and institutional ownership.

Moving averages & technicals

Computed from 2Y daily closes
SMA 10
196.12
-1.55% from price
SMA 20
198.66
-2.81% from price
SMA 50
210.40
-8.23% from price
SMA 100
213.08
-9.39% from price
SMA 200
244.03
-20.88% from price
EMA 12
197.16
-2.07% from price
EMA 26
200.83
-3.86% from price
EMA 50
206.76
-6.62% from price
RSI (14)
37.2
Neutral
MACD (12,26,9)
-3.67
Hist 0.40
ATR (14)
5.33
2.76% of price
Realised vol 30D
23.6%
Annualised
Bollinger upper
205.51
20, 2σ
Bollinger lower
191.82
20, 2σ
50 / 200 cross
Death
210.40 vs 244.03
Trend bias
Below 200
-20.88%

Options chain

Account required
Expiry
Spot 193.08
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
1.24
More volatile than market
Correlation to SPY
0.37
Loosely linked
Realised vol 30D
23.6%
Annualised
Market vol 1Y
13.0%
SPY, annualised
Max drawdown 1Y
-37.9%
Peak to trough
Max drawdown 5Y
-37.9%
Peak to trough
ATR 14
5.33
2.76% of price
Beta (reported)
1.21
5Y monthly, from filing

Short interest

Semi-monthly exchange report · lags by ~2 weeks
Shares short
2.12M
Prior 2.03M
Change vs prior
+4.3%
Shorts adding
% of float
16.53%
Elevated
% of shares out
13.31%
Against total outstanding
Days to cover
6.2
Crowded exit
Float
14.99M
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

70 on file
DateFirm ActionFromTo
Aug 21, 26 B. Riley Securities MAINTAINED Buy Buy
Aug 21, 26 Oppenheimer MAINTAINED Outperform Outperform
Jul 20, 26 B of A Securities MAINTAINED Buy Buy
May 18, 26 Citigroup MAINTAINED Buy Buy
Apr 15, 26 Citigroup INITIATED — Buy
Feb 2, 26 JP Morgan MAINTAINED Neutral Neutral
Jan 30, 26 Roth Capital MAINTAINED Buy Buy
Jan 30, 26 B. Riley Securities MAINTAINED Buy Buy
Dec 1, 25 Roth Capital MAINTAINED Buy Buy
Nov 5, 25 B of A Securities MAINTAINED Buy Buy
Nov 3, 25 JP Morgan MAINTAINED Neutral Neutral
Oct 3, 25 Oppenheimer MAINTAINED Outperform Outperform

Dividends & splits

Declared · from the issuer
Forward rate—
Forward yield0.00%
5-year avg yield—
Payout ratio0.00%
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.