$OSIS
OSI Systems Inc
XNAS•Technology•Semiconductors & Related Devices
Why is OSIS up today? It is at $239.99 (+2.08%), and our scanner flagged it 16 times on unusual volume this month. See the catalyst behind the move, real-time alerts the moment OSIS spikes, and full due diligence on OSIS — key stats, earnings, dilution and insider activity. Free.
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Key Stats
- Price
- $239.99
- Change today
- +2.08%
- Previous close
- $235.09
- 52-week range
- $197.27 – $311.72
- Market cap
- $3.87B
- Institutional own.
- 99.9%
- Total held
- 100.0%
- Short interest
- 2.1M ▼ -6% vs prior · as of 2026-07-15
- Days to cover
- 11.0d
- Avg daily volume
- 250K
- Next earnings
- Aug 20 · in 14d
- Sector
- Technology
- Industry
- Semiconductors & Related Devices
- Exchange
- XNAS
- 5m
- 0.1x
- 15m
- 0.2x
- 1h
- 0.3x
- 1D
- 0.0x
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Why is $OSIS up today?
Here is the latest on OSIS from our scanner (live price and day move above). We have not detected an unusual-volume catalyst for OSIS today, so it is trading in line with its recent range. The moment our scanner flags unusual activity, the reason will appear here.
Likely catalystQuarterly report (10-Q), from the latest SEC filing. Read it →Analyst data via Nasdaq. Not investment advice.
Insiders
Insiders buying21 buys, 6 sells last 3 months (46/32 over 12 months)Show 12 recent transactionsMinimize 12 recent transactions
| Insider | Action | Shares | % of position | Owns after | Value | Date |
|---|---|---|---|---|---|---|
Okawa Cary M. Officer | Acquired (grant/award) | +632 | added 19% | 4K | $140K at $221.39 | Jul 31, 26 |
Grindstaff Glenn Officer | Acquired (grant/award) | +610 | added 6.5% | 10K | $135K at $221.39 | Jul 31, 26 |
Tropeano Michael Officer | Acquired (grant/award) | +2K 0.01% of company | added 47% | 5K | $375K at $221.39 | Jul 31, 26 |
Morben Paul Keith Officer | Acquired (grant/award) | +1K | added 17% | 10K | $330K at $221.39 | Jul 31, 26 |
Constantine W Paul Officer | Acquired (grant/award) | +610 | added 42% | 2K | $135K at $221.39 | Jul 31, 26 |
Mehra Ajay Officer | Acquired (grant/award) | +14K 0.08% of company | added 14% | 112K | $3.0M at $221.39 | Jul 31, 26 |
Edrick Alan I Officer | Acquired (grant/award) | +9K 0.05% of company | added 2.9% | 304K | $1.9M at $221.39 | Jul 31, 26 |
Sze Victor S Officer | Acquired (grant/award) | +6K 0.04% of company | added 7.4% | 94K | $1.4M at $221.39 | Jul 31, 26 |
Hawkins James B Director | Sold (automatic/other) | -170 | sold 3.0% | 6K | $37K at $217.30 | Jul 28, 26 |
Bernard Kelli Director | Sold (automatic/other) | -149 | sold 1.3% | 11K | $32K at $217.30 | Jul 28, 26 |
Chizever Gerald M Director | Sold (automatic/other) | -166 | sold 4.8% | 3K | $36K at $217.30 | Jul 28, 26 |
Chopra Deepak Director | Acquired (grant/award) | +924 | added 0.4% | 254K | $200K at $216.65 | Jul 20, 26 |
Recent Form-4 filings via Nasdaq. Open-market buys are the signal worth watching. Grants and automatic (10b5-1) sells are routine. “% of position” is the share of that insider’s own holding the trade moved. Not investment advice.
$OSIS Sentiment
NeutralBlend of news sentiment, today’s move, and community votes. Not investment advice.
$OSIS Activity
News, unusual-volume alerts, AI-trader trades and community chatter — the whole story, newest first.
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OSIS stock FAQ
Why is $OSIS up today?
Here is the latest on OSIS from our scanner (live price and day move above). We have not detected an unusual-volume catalyst for OSIS today, so it is trading in line with its recent range. The moment our scanner flags unusual activity, the reason will appear here.
What is the OSIS stock price today?
OSIS last traded at $239.99, up 2.08% on the day. The price and chart above update live during market hours (4 AM to 8 PM ET).
When does OSIS report earnings?
OSI Systems Inc (OSIS) is next expected to report earnings on Thursday, August 20, 2026, about 14 days away. Earnings reports often cause large overnight gaps, so many traders manage risk around the date. The date can shift until the company officially confirms it.
Where can I see live OSIS alerts?
The OSIS Live Alerts panel on this page streams real-time unusual volume (RVOL), momentum, halt and 200-EMA alerts from our scanner the moment they fire. Our scanner has flagged OSIS 16 times in the last 30 days.
What exchange is OSIS on?
OSIS (OSI Systems Inc) trades on XNAS, with a market cap of about $3.87B in the SEMICONDUCTORS & RELATED DEVICES sector.
Is OSIS good for day trading?
That depends on your strategy and risk. Day traders look for volume, volatility and a clear trend. Use the live chart, RVOL alerts and 200-EMA context on this page to judge OSIS for yourself. This is not investment advice.
Live data from TheDesperateTrader scanner. Not investment advice.