$STAA
Staar Surgical Co
XNAS•Other•Ophthalmic Goods
Why is STAA up today? It is at $23.51 (+1.91%), and our scanner flagged it 58 times on unusual volume this month. See the catalyst behind the move, real-time alerts the moment STAA spikes, and full due diligence on STAA — key stats, earnings, dilution and insider activity. Free.
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Key Stats
- Price
- $23.51
- Change today
- +1.91%
- Previous close
- $23.07
- 52-week range
- $15.59 – $35.87
- Market cap
- $1.16B
- Institutional own.
- 99.9%
- Total held
- 100.0%
- Short interest
- 5.0M ▼ -2% vs prior · as of 2026-07-31
- Days to cover
- 4.3d
- Avg daily volume
- 1.1M
- Sector
- Other
- Industry
- Ophthalmic Goods
- Exchange
- XNAS
- 5mthin
- 100x
- 15mthin
- 100x
- 1hthin
- 100x
- 1D
- --
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Why is $STAA up today?
Here is the latest on STAA from our scanner (live price and day move above). We have not detected an unusual-volume catalyst for STAA today, so it is trading in line with its recent range. The moment our scanner flags unusual activity, the reason will appear here.
Likely catalystSTAAR SURGICAL CO: Q2 FY2026 results, three months to Jul 3, 2026, from an SEC filing. Read it →Latest filing4Insider trade (Form 4)Aug 18, 2026 · 4 days agoAnalyst data via Nasdaq. Not investment advice.
Insiders
1 buys, 6 sells last 3 months (14/14 over 12 months)Show 12 recent transactionsMinimize 12 recent transactions
| Insider | Action | Shares | % of position | Owns after | Value | Date |
|---|---|---|---|---|---|---|
Foust Warren Officer | Sold (automatic/other) | -6K 0.01% of company | sold 5.5% | 96K | $146K at $26.18 | Aug 14, 26 |
Foust Warren Officer | Other | 11K 0.02% of company | added 13% | 94K | n/a | Aug 14, 26 |
Andrews Deborah J Officer | Sold (automatic/other) | -3K | sold 6.4% | 39K | $70K at $26.18 | Aug 14, 26 |
Andrews Deborah J Officer | Other | 5K 0.01% of company | added 14% | 41K | n/a | Aug 14, 26 |
Michna Magda Officer | Sold (automatic/other) | -3K | sold 7.7% | 40K | $88K at $26.18 | Aug 14, 26 |
Michna Magda Officer | Other | 7K 0.01% of company | added 18% | 44K | n/a | Aug 14, 26 |
Andrews Deborah J Officer | Sold (automatic/other) | -11K 0.02% of company | sold 23% | 36K | $258K at $24.36 | Jul 31, 26 |
Andrews Deborah J Officer | Other | 21K 0.04% of company | added 80% | 47K | n/a | Jul 31, 26 |
Foust Warren Officer | Sold (automatic/other) | -11K 0.02% of company | sold 11% | 87K | $258K at $24.36 | Jul 31, 26 |
Foust Warren Officer | Other | 21K 0.04% of company | added 27% | 97K | n/a | Jul 31, 26 |
Andrews Deborah J Officer | Sold (automatic/other) | -6K 0.01% of company | sold 20% | 26K | $202K at $31.21 | Jun 25, 26 |
Andrews Deborah J Officer | Other | 14K 0.03% of company | added 75% | 33K | n/a | Jun 25, 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.
$STAA Sentiment
BullishBlend of news sentiment, today’s move, and community votes. Not investment advice.
$STAA Activity
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STAA stock FAQ
Why is $STAA up today?
Here is the latest on STAA from our scanner (live price and day move above). We have not detected an unusual-volume catalyst for STAA 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 STAA stock price today?
STAA last traded at $23.51, up 1.91% on the day. The price and chart above update live during market hours (4 AM to 8 PM ET).
Where can I see live STAA alerts?
The STAA 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 STAA 58 times in the last 30 days.
What exchange is STAA on?
STAA (Staar Surgical Co) trades on XNAS, with a market cap of about $1.16B in the OPHTHALMIC GOODS sector.
Is STAA 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 STAA for yourself. This is not investment advice.
Live data from TheDesperateTrader scanner. Not investment advice.